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Первая рабочая программа с рисовальщиком. Тач откалиброван

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Aleksei-bird 2023-10-04 16:44:00 +03:00
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28
.mxproject Normal file
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33
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<projectDescription>
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<comment></comment>
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Core/Inc/FreeRTOSConfig.h Normal file
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/* USER CODE BEGIN Header */
/*
* FreeRTOS Kernel V10.0.1
* Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* http://www.FreeRTOS.org
* http://aws.amazon.com/freertos
*
* 1 tab == 4 spaces!
*/
/* USER CODE END Header */
#ifndef FREERTOS_CONFIG_H
#define FREERTOS_CONFIG_H
/*-----------------------------------------------------------
* Application specific definitions.
*
* These definitions should be adjusted for your particular hardware and
* application requirements.
*
* These parameters and more are described within the 'configuration' section of the
* FreeRTOS API documentation available on the FreeRTOS.org web site.
*
* See http://www.freertos.org/a00110.html
*----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
/* Section where include file can be added */
/* USER CODE END Includes */
/* Ensure definitions are only used by the compiler, and not by the assembler. */
#if defined(__ICCARM__) || defined(__CC_ARM) || defined(__GNUC__)
#include <stdint.h>
extern uint32_t SystemCoreClock;
#endif
#define configUSE_PREEMPTION 1
#define configSUPPORT_STATIC_ALLOCATION 1
#define configSUPPORT_DYNAMIC_ALLOCATION 1
#define configUSE_IDLE_HOOK 0
#define configUSE_TICK_HOOK 0
#define configCPU_CLOCK_HZ ( SystemCoreClock )
#define configTICK_RATE_HZ ((TickType_t)1000)
#define configMAX_PRIORITIES ( 7 )
#define configMINIMAL_STACK_SIZE ((uint16_t)128)
#define configTOTAL_HEAP_SIZE ((size_t)3072)
#define configMAX_TASK_NAME_LEN ( 16 )
#define configUSE_16_BIT_TICKS 0
#define configUSE_MUTEXES 1
#define configQUEUE_REGISTRY_SIZE 8
#define configUSE_PORT_OPTIMISED_TASK_SELECTION 1
/* Co-routine definitions. */
#define configUSE_CO_ROUTINES 0
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
/* The following flag must be enabled only when using newlib */
#define configUSE_NEWLIB_REENTRANT 1
/* Set the following definitions to 1 to include the API function, or zero
to exclude the API function. */
#define INCLUDE_vTaskPrioritySet 1
#define INCLUDE_uxTaskPriorityGet 1
#define INCLUDE_vTaskDelete 1
#define INCLUDE_vTaskCleanUpResources 0
#define INCLUDE_vTaskSuspend 1
#define INCLUDE_vTaskDelayUntil 0
#define INCLUDE_vTaskDelay 1
#define INCLUDE_xTaskGetSchedulerState 1
/* Cortex-M specific definitions. */
#ifdef __NVIC_PRIO_BITS
/* __BVIC_PRIO_BITS will be specified when CMSIS is being used. */
#define configPRIO_BITS __NVIC_PRIO_BITS
#else
#define configPRIO_BITS 4
#endif
/* The lowest interrupt priority that can be used in a call to a "set priority"
function. */
#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY 15
/* The highest interrupt priority that can be used by any interrupt service
routine that makes calls to interrupt safe FreeRTOS API functions. DO NOT CALL
INTERRUPT SAFE FREERTOS API FUNCTIONS FROM ANY INTERRUPT THAT HAS A HIGHER
PRIORITY THAN THIS! (higher priorities are lower numeric values. */
#define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY 5
/* Interrupt priorities used by the kernel port layer itself. These are generic
to all Cortex-M ports, and do not rely on any particular library functions. */
#define configKERNEL_INTERRUPT_PRIORITY ( configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
/* !!!! configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to zero !!!!
See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. */
#define configMAX_SYSCALL_INTERRUPT_PRIORITY ( configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
/* Normal assert() semantics without relying on the provision of an assert.h
header file. */
/* USER CODE BEGIN 1 */
#define configASSERT( x ) if ((x) == 0) {taskDISABLE_INTERRUPTS(); for( ;; );}
/* USER CODE END 1 */
/* Definitions that map the FreeRTOS port interrupt handlers to their CMSIS
standard names. */
#define vPortSVCHandler SVC_Handler
#define xPortPendSVHandler PendSV_Handler
/* IMPORTANT: This define is commented when used with STM32Cube firmware, when the timebase source is SysTick,
to prevent overwriting SysTick_Handler defined within STM32Cube HAL */
#define xPortSysTickHandler SysTick_Handler
/* USER CODE BEGIN Defines */
/* Section where parameter definitions can be added (for instance, to override default ones in FreeRTOS.h) */
/* USER CODE END Defines */
#endif /* FREERTOS_CONFIG_H */

101
Core/Inc/main.h Normal file
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@ -0,0 +1,101 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file : main.h
* @brief : Header for main.c file.
* This file contains the common defines of the application.
******************************************************************************
* @attention
*
* Copyright (c) 2023 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __MAIN_H
#define __MAIN_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32f1xx_hal.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
//#include "cmsis_os.h"
/* USER CODE END Includes */
/* Exported types ------------------------------------------------------------*/
/* USER CODE BEGIN ET */
/* USER CODE END ET */
/* Exported constants --------------------------------------------------------*/
/* USER CODE BEGIN EC */
/* USER CODE END EC */
/* Exported macro ------------------------------------------------------------*/
/* USER CODE BEGIN EM */
/* USER CODE END EM */
/* Exported functions prototypes ---------------------------------------------*/
void Error_Handler(void);
/* USER CODE BEGIN EFP */
/* USER CODE END EFP */
/* Private defines -----------------------------------------------------------*/
#define BT_K0_Pin GPIO_PIN_0
#define BT_K0_GPIO_Port GPIOA
#define LCD_CS_Pin GPIO_PIN_1
#define LCD_CS_GPIO_Port GPIOA
#define LCD_RST_Pin GPIO_PIN_2
#define LCD_RST_GPIO_Port GPIOA
#define LCD_RS_Pin GPIO_PIN_3
#define LCD_RS_GPIO_Port GPIOA
#define LCD_BL_Pin GPIO_PIN_4
#define LCD_BL_GPIO_Port GPIOA
#define LCD_SCK_Pin GPIO_PIN_5
#define LCD_SCK_GPIO_Port GPIOA
#define LCD_MISO_Pin GPIO_PIN_6
#define LCD_MISO_GPIO_Port GPIOA
#define LCD_MOSI_Pin GPIO_PIN_7
#define LCD_MOSI_GPIO_Port GPIOA
#define TS_CS_Pin GPIO_PIN_12
#define TS_CS_GPIO_Port GPIOB
#define TS_SCK_Pin GPIO_PIN_13
#define TS_SCK_GPIO_Port GPIOB
#define TS_MISO_Pin GPIO_PIN_14
#define TS_MISO_GPIO_Port GPIOB
#define TS_MOSI_Pin GPIO_PIN_15
#define TS_MOSI_GPIO_Port GPIOB
#define LED1_Pin_Pin GPIO_PIN_8
#define LED1_Pin_GPIO_Port GPIOB
#define LED0_Pin_Pin GPIO_PIN_9
#define LED0_Pin_GPIO_Port GPIOB
#define LED0E0_Pin GPIO_PIN_0
#define LED0E0_GPIO_Port GPIOE
#define LED1E1_Pin GPIO_PIN_1
#define LED1E1_GPIO_Port GPIOE
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
#ifdef __cplusplus
}
#endif
#endif /* __MAIN_H */

391
Core/Inc/stm32f1xx_hal_conf.h Normal file
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32f1xx_hal_conf.h
* @brief HAL configuration file.
******************************************************************************
* @attention
*
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F1xx_HAL_CONF_H
#define __STM32F1xx_HAL_CONF_H
#ifdef __cplusplus
extern "C" {
#endif
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* ########################## Module Selection ############################## */
/**
* @brief This is the list of modules to be used in the HAL driver
*/
#define HAL_MODULE_ENABLED
/*#define HAL_ADC_MODULE_ENABLED */
/*#define HAL_CRYP_MODULE_ENABLED */
/*#define HAL_CAN_MODULE_ENABLED */
/*#define HAL_CAN_LEGACY_MODULE_ENABLED */
/*#define HAL_CEC_MODULE_ENABLED */
/*#define HAL_CORTEX_MODULE_ENABLED */
/*#define HAL_CRC_MODULE_ENABLED */
/*#define HAL_DAC_MODULE_ENABLED */
#define HAL_DMA_MODULE_ENABLED
/*#define HAL_ETH_MODULE_ENABLED */
/*#define HAL_FLASH_MODULE_ENABLED */
#define HAL_GPIO_MODULE_ENABLED
/*#define HAL_I2C_MODULE_ENABLED */
/*#define HAL_I2S_MODULE_ENABLED */
/*#define HAL_IRDA_MODULE_ENABLED */
/*#define HAL_IWDG_MODULE_ENABLED */
/*#define HAL_NOR_MODULE_ENABLED */
/*#define HAL_NAND_MODULE_ENABLED */
/*#define HAL_PCCARD_MODULE_ENABLED */
/*#define HAL_PCD_MODULE_ENABLED */
/*#define HAL_HCD_MODULE_ENABLED */
/*#define HAL_PWR_MODULE_ENABLED */
/*#define HAL_RCC_MODULE_ENABLED */
#define HAL_RTC_MODULE_ENABLED
/*#define HAL_SD_MODULE_ENABLED */
/*#define HAL_MMC_MODULE_ENABLED */
/*#define HAL_SDRAM_MODULE_ENABLED */
/*#define HAL_SMARTCARD_MODULE_ENABLED */
#define HAL_SPI_MODULE_ENABLED
/*#define HAL_SRAM_MODULE_ENABLED */
#define HAL_TIM_MODULE_ENABLED
#define HAL_UART_MODULE_ENABLED
/*#define HAL_USART_MODULE_ENABLED */
/*#define HAL_WWDG_MODULE_ENABLED */
#define HAL_CORTEX_MODULE_ENABLED
#define HAL_DMA_MODULE_ENABLED
#define HAL_FLASH_MODULE_ENABLED
#define HAL_EXTI_MODULE_ENABLED
#define HAL_GPIO_MODULE_ENABLED
#define HAL_PWR_MODULE_ENABLED
#define HAL_RCC_MODULE_ENABLED
/* ########################## Oscillator Values adaptation ####################*/
/**
* @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
* This value is used by the RCC HAL module to compute the system frequency
* (when HSE is used as system clock source, directly or through the PLL).
*/
#if !defined (HSE_VALUE)
#define HSE_VALUE 8000000U /*!< Value of the External oscillator in Hz */
#endif /* HSE_VALUE */
#if !defined (HSE_STARTUP_TIMEOUT)
#define HSE_STARTUP_TIMEOUT 100U /*!< Time out for HSE start up, in ms */
#endif /* HSE_STARTUP_TIMEOUT */
/**
* @brief Internal High Speed oscillator (HSI) value.
* This value is used by the RCC HAL module to compute the system frequency
* (when HSI is used as system clock source, directly or through the PLL).
*/
#if !defined (HSI_VALUE)
#define HSI_VALUE 8000000U /*!< Value of the Internal oscillator in Hz*/
#endif /* HSI_VALUE */
/**
* @brief Internal Low Speed oscillator (LSI) value.
*/
#if !defined (LSI_VALUE)
#define LSI_VALUE 40000U /*!< LSI Typical Value in Hz */
#endif /* LSI_VALUE */ /*!< Value of the Internal Low Speed oscillator in Hz
The real value may vary depending on the variations
in voltage and temperature. */
/**
* @brief External Low Speed oscillator (LSE) value.
* This value is used by the UART, RTC HAL module to compute the system frequency
*/
#if !defined (LSE_VALUE)
#define LSE_VALUE 32768U /*!< Value of the External oscillator in Hz*/
#endif /* LSE_VALUE */
#if !defined (LSE_STARTUP_TIMEOUT)
#define LSE_STARTUP_TIMEOUT 5000U /*!< Time out for LSE start up, in ms */
#endif /* LSE_STARTUP_TIMEOUT */
/* Tip: To avoid modifying this file each time you need to use different HSE,
=== you can define the HSE value in your toolchain compiler preprocessor. */
/* ########################### System Configuration ######################### */
/**
* @brief This is the HAL system configuration section
*/
#define VDD_VALUE 3300U /*!< Value of VDD in mv */
#define TICK_INT_PRIORITY 15U /*!< tick interrupt priority (lowest by default) */
#define USE_RTOS 0U
#define PREFETCH_ENABLE 1U
#define USE_HAL_ADC_REGISTER_CALLBACKS 0U /* ADC register callback disabled */
#define USE_HAL_CAN_REGISTER_CALLBACKS 0U /* CAN register callback disabled */
#define USE_HAL_CEC_REGISTER_CALLBACKS 0U /* CEC register callback disabled */
#define USE_HAL_DAC_REGISTER_CALLBACKS 0U /* DAC register callback disabled */
#define USE_HAL_ETH_REGISTER_CALLBACKS 0U /* ETH register callback disabled */
#define USE_HAL_HCD_REGISTER_CALLBACKS 0U /* HCD register callback disabled */
#define USE_HAL_I2C_REGISTER_CALLBACKS 0U /* I2C register callback disabled */
#define USE_HAL_I2S_REGISTER_CALLBACKS 0U /* I2S register callback disabled */
#define USE_HAL_MMC_REGISTER_CALLBACKS 0U /* MMC register callback disabled */
#define USE_HAL_NAND_REGISTER_CALLBACKS 0U /* NAND register callback disabled */
#define USE_HAL_NOR_REGISTER_CALLBACKS 0U /* NOR register callback disabled */
#define USE_HAL_PCCARD_REGISTER_CALLBACKS 0U /* PCCARD register callback disabled */
#define USE_HAL_PCD_REGISTER_CALLBACKS 0U /* PCD register callback disabled */
#define USE_HAL_RTC_REGISTER_CALLBACKS 0U /* RTC register callback disabled */
#define USE_HAL_SD_REGISTER_CALLBACKS 0U /* SD register callback disabled */
#define USE_HAL_SMARTCARD_REGISTER_CALLBACKS 0U /* SMARTCARD register callback disabled */
#define USE_HAL_IRDA_REGISTER_CALLBACKS 0U /* IRDA register callback disabled */
#define USE_HAL_SRAM_REGISTER_CALLBACKS 0U /* SRAM register callback disabled */
#define USE_HAL_SPI_REGISTER_CALLBACKS 0U /* SPI register callback disabled */
#define USE_HAL_TIM_REGISTER_CALLBACKS 0U /* TIM register callback disabled */
#define USE_HAL_UART_REGISTER_CALLBACKS 0U /* UART register callback disabled */
#define USE_HAL_USART_REGISTER_CALLBACKS 0U /* USART register callback disabled */
#define USE_HAL_WWDG_REGISTER_CALLBACKS 0U /* WWDG register callback disabled */
/* ########################## Assert Selection ############################## */
/**
* @brief Uncomment the line below to expanse the "assert_param" macro in the
* HAL drivers code
*/
/* #define USE_FULL_ASSERT 1U */
/* ################## Ethernet peripheral configuration ##################### */
/* Section 1 : Ethernet peripheral configuration */
/* MAC ADDRESS: MAC_ADDR0:MAC_ADDR1:MAC_ADDR2:MAC_ADDR3:MAC_ADDR4:MAC_ADDR5 */
#define MAC_ADDR0 2U
#define MAC_ADDR1 0U
#define MAC_ADDR2 0U
#define MAC_ADDR3 0U
#define MAC_ADDR4 0U
#define MAC_ADDR5 0U
/* Definition of the Ethernet driver buffers size and count */
#define ETH_RX_BUF_SIZE ETH_MAX_PACKET_SIZE /* buffer size for receive */
#define ETH_TX_BUF_SIZE ETH_MAX_PACKET_SIZE /* buffer size for transmit */
#define ETH_RXBUFNB 8U /* 4 Rx buffers of size ETH_RX_BUF_SIZE */
#define ETH_TXBUFNB 4U /* 4 Tx buffers of size ETH_TX_BUF_SIZE */
/* Section 2: PHY configuration section */
/* DP83848_PHY_ADDRESS Address*/
#define DP83848_PHY_ADDRESS 0x01U
/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/
#define PHY_RESET_DELAY 0x000000FFU
/* PHY Configuration delay */
#define PHY_CONFIG_DELAY 0x00000FFFU
#define PHY_READ_TO 0x0000FFFFU
#define PHY_WRITE_TO 0x0000FFFFU
/* Section 3: Common PHY Registers */
#define PHY_BCR ((uint16_t)0x00) /*!< Transceiver Basic Control Register */
#define PHY_BSR ((uint16_t)0x01) /*!< Transceiver Basic Status Register */
#define PHY_RESET ((uint16_t)0x8000) /*!< PHY Reset */
#define PHY_LOOPBACK ((uint16_t)0x4000) /*!< Select loop-back mode */
#define PHY_FULLDUPLEX_100M ((uint16_t)0x2100) /*!< Set the full-duplex mode at 100 Mb/s */
#define PHY_HALFDUPLEX_100M ((uint16_t)0x2000) /*!< Set the half-duplex mode at 100 Mb/s */
#define PHY_FULLDUPLEX_10M ((uint16_t)0x0100) /*!< Set the full-duplex mode at 10 Mb/s */
#define PHY_HALFDUPLEX_10M ((uint16_t)0x0000) /*!< Set the half-duplex mode at 10 Mb/s */
#define PHY_AUTONEGOTIATION ((uint16_t)0x1000) /*!< Enable auto-negotiation function */
#define PHY_RESTART_AUTONEGOTIATION ((uint16_t)0x0200) /*!< Restart auto-negotiation function */
#define PHY_POWERDOWN ((uint16_t)0x0800) /*!< Select the power down mode */
#define PHY_ISOLATE ((uint16_t)0x0400) /*!< Isolate PHY from MII */
#define PHY_AUTONEGO_COMPLETE ((uint16_t)0x0020) /*!< Auto-Negotiation process completed */
#define PHY_LINKED_STATUS ((uint16_t)0x0004) /*!< Valid link established */
#define PHY_JABBER_DETECTION ((uint16_t)0x0002) /*!< Jabber condition detected */
/* Section 4: Extended PHY Registers */
#define PHY_SR ((uint16_t)0x10U) /*!< PHY status register Offset */
#define PHY_SPEED_STATUS ((uint16_t)0x0002U) /*!< PHY Speed mask */
#define PHY_DUPLEX_STATUS ((uint16_t)0x0004U) /*!< PHY Duplex mask */
/* ################## SPI peripheral configuration ########################## */
/* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver
* Activated: CRC code is present inside driver
* Deactivated: CRC code cleaned from driver
*/
#define USE_SPI_CRC 0U
/* Includes ------------------------------------------------------------------*/
/**
* @brief Include module's header file
*/
#ifdef HAL_RCC_MODULE_ENABLED
#include "stm32f1xx_hal_rcc.h"
#endif /* HAL_RCC_MODULE_ENABLED */
#ifdef HAL_GPIO_MODULE_ENABLED
#include "stm32f1xx_hal_gpio.h"
#endif /* HAL_GPIO_MODULE_ENABLED */
#ifdef HAL_EXTI_MODULE_ENABLED
#include "stm32f1xx_hal_exti.h"
#endif /* HAL_EXTI_MODULE_ENABLED */
#ifdef HAL_DMA_MODULE_ENABLED
#include "stm32f1xx_hal_dma.h"
#endif /* HAL_DMA_MODULE_ENABLED */
#ifdef HAL_ETH_MODULE_ENABLED
#include "stm32f1xx_hal_eth.h"
#endif /* HAL_ETH_MODULE_ENABLED */
#ifdef HAL_CAN_MODULE_ENABLED
#include "stm32f1xx_hal_can.h"
#endif /* HAL_CAN_MODULE_ENABLED */
#ifdef HAL_CAN_LEGACY_MODULE_ENABLED
#include "Legacy/stm32f1xx_hal_can_legacy.h"
#endif /* HAL_CAN_LEGACY_MODULE_ENABLED */
#ifdef HAL_CEC_MODULE_ENABLED
#include "stm32f1xx_hal_cec.h"
#endif /* HAL_CEC_MODULE_ENABLED */
#ifdef HAL_CORTEX_MODULE_ENABLED
#include "stm32f1xx_hal_cortex.h"
#endif /* HAL_CORTEX_MODULE_ENABLED */
#ifdef HAL_ADC_MODULE_ENABLED
#include "stm32f1xx_hal_adc.h"
#endif /* HAL_ADC_MODULE_ENABLED */
#ifdef HAL_CRC_MODULE_ENABLED
#include "stm32f1xx_hal_crc.h"
#endif /* HAL_CRC_MODULE_ENABLED */
#ifdef HAL_DAC_MODULE_ENABLED
#include "stm32f1xx_hal_dac.h"
#endif /* HAL_DAC_MODULE_ENABLED */
#ifdef HAL_FLASH_MODULE_ENABLED
#include "stm32f1xx_hal_flash.h"
#endif /* HAL_FLASH_MODULE_ENABLED */
#ifdef HAL_SRAM_MODULE_ENABLED
#include "stm32f1xx_hal_sram.h"
#endif /* HAL_SRAM_MODULE_ENABLED */
#ifdef HAL_NOR_MODULE_ENABLED
#include "stm32f1xx_hal_nor.h"
#endif /* HAL_NOR_MODULE_ENABLED */
#ifdef HAL_I2C_MODULE_ENABLED
#include "stm32f1xx_hal_i2c.h"
#endif /* HAL_I2C_MODULE_ENABLED */
#ifdef HAL_I2S_MODULE_ENABLED
#include "stm32f1xx_hal_i2s.h"
#endif /* HAL_I2S_MODULE_ENABLED */
#ifdef HAL_IWDG_MODULE_ENABLED
#include "stm32f1xx_hal_iwdg.h"
#endif /* HAL_IWDG_MODULE_ENABLED */
#ifdef HAL_PWR_MODULE_ENABLED
#include "stm32f1xx_hal_pwr.h"
#endif /* HAL_PWR_MODULE_ENABLED */
#ifdef HAL_RTC_MODULE_ENABLED
#include "stm32f1xx_hal_rtc.h"
#endif /* HAL_RTC_MODULE_ENABLED */
#ifdef HAL_PCCARD_MODULE_ENABLED
#include "stm32f1xx_hal_pccard.h"
#endif /* HAL_PCCARD_MODULE_ENABLED */
#ifdef HAL_SD_MODULE_ENABLED
#include "stm32f1xx_hal_sd.h"
#endif /* HAL_SD_MODULE_ENABLED */
#ifdef HAL_NAND_MODULE_ENABLED
#include "stm32f1xx_hal_nand.h"
#endif /* HAL_NAND_MODULE_ENABLED */
#ifdef HAL_SPI_MODULE_ENABLED
#include "stm32f1xx_hal_spi.h"
#endif /* HAL_SPI_MODULE_ENABLED */
#ifdef HAL_TIM_MODULE_ENABLED
#include "stm32f1xx_hal_tim.h"
#endif /* HAL_TIM_MODULE_ENABLED */
#ifdef HAL_UART_MODULE_ENABLED
#include "stm32f1xx_hal_uart.h"
#endif /* HAL_UART_MODULE_ENABLED */
#ifdef HAL_USART_MODULE_ENABLED
#include "stm32f1xx_hal_usart.h"
#endif /* HAL_USART_MODULE_ENABLED */
#ifdef HAL_IRDA_MODULE_ENABLED
#include "stm32f1xx_hal_irda.h"
#endif /* HAL_IRDA_MODULE_ENABLED */
#ifdef HAL_SMARTCARD_MODULE_ENABLED
#include "stm32f1xx_hal_smartcard.h"
#endif /* HAL_SMARTCARD_MODULE_ENABLED */
#ifdef HAL_WWDG_MODULE_ENABLED
#include "stm32f1xx_hal_wwdg.h"
#endif /* HAL_WWDG_MODULE_ENABLED */
#ifdef HAL_PCD_MODULE_ENABLED
#include "stm32f1xx_hal_pcd.h"
#endif /* HAL_PCD_MODULE_ENABLED */
#ifdef HAL_HCD_MODULE_ENABLED
#include "stm32f1xx_hal_hcd.h"
#endif /* HAL_HCD_MODULE_ENABLED */
#ifdef HAL_MMC_MODULE_ENABLED
#include "stm32f1xx_hal_mmc.h"
#endif /* HAL_MMC_MODULE_ENABLED */
/* Exported macro ------------------------------------------------------------*/
#ifdef USE_FULL_ASSERT
/**
* @brief The assert_param macro is used for function's parameters check.
* @param expr If expr is false, it calls assert_failed function
* which reports the name of the source file and the source
* line number of the call that failed.
* If expr is true, it returns no value.
* @retval None
*/
#define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
/* Exported functions ------------------------------------------------------- */
void assert_failed(uint8_t* file, uint32_t line);
#else
#define assert_param(expr) ((void)0U)
#endif /* USE_FULL_ASSERT */
#ifdef __cplusplus
}
#endif
#endif /* __STM32F1xx_HAL_CONF_H */

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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32f1xx_it.h
* @brief This file contains the headers of the interrupt handlers.
******************************************************************************
* @attention
*
* Copyright (c) 2023 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F1xx_IT_H
#define __STM32F1xx_IT_H
#ifdef __cplusplus
extern "C" {
#endif
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
/* Exported types ------------------------------------------------------------*/
/* USER CODE BEGIN ET */
/* USER CODE END ET */
/* Exported constants --------------------------------------------------------*/
/* USER CODE BEGIN EC */
/* USER CODE END EC */
/* Exported macro ------------------------------------------------------------*/
/* USER CODE BEGIN EM */
/* USER CODE END EM */
/* Exported functions prototypes ---------------------------------------------*/
void NMI_Handler(void);
void HardFault_Handler(void);
void MemManage_Handler(void);
void BusFault_Handler(void);
void UsageFault_Handler(void);
void DebugMon_Handler(void);
void SPI1_IRQHandler(void);
void SPI2_IRQHandler(void);
void TIM8_UP_IRQHandler(void);
/* USER CODE BEGIN EFP */
/* USER CODE END EFP */
#ifdef __cplusplus
}
#endif
#endif /* __STM32F1xx_IT_H */

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#include <stdlib.h>
#include <stdio.h>
#include "main.h"
/* BSP LCD driver */
#include "stm32_adafruit_lcd.h"
/* BSP TS driver */
#include "stm32_adafruit_ts.h"
//=============================================================================
/* Setting section (please set the necessary things in this section) */
/* Touchscreen calibrate at starting
- 0: off (for the touchscreen, use the TS_CINDEX values in stm32_adafruit_ts.h)
- 1: on (the touchscreen must be calibrated at startup)
- 2: on and printf (the touchscreen must be calibrated at startup and printf the cindex values)
- 3: on and displays the TS_CINDEX values on the screen */
#define TS_CALBIBRATE 0
/* If TS_CALBIBRATE == 3 -> Text line size */
#define TS_CALIBTEXTSIZE 12
//=============================================================================
#ifdef osCMSIS
#define Delay(t) osDelay(t)
#define GetTime() osKernelSysTick()
#else
#define Delay(t) HAL_Delay(t)
#define GetTime() HAL_GetTick()
#endif
#if TS_CALBIBRATE == 0
#define ts_calib()
#elif TS_CALBIBRATE > 0
#include "ts.h"
#define CALIBDELAY 500
#define CALIBBOXSIZE 6
#define CALIBBOXPOS 15
#define TOUCHDELAY 50
extern TS_DrvTypeDef *ts_drv;
//-----------------------------------------------------------------------------
void touchcalib_drawBox(int32_t x, int32_t y, uint16_t cl)
{
BSP_LCD_SetTextColor(cl);
BSP_LCD_DrawRect(x - CALIBBOXSIZE / 2, y - CALIBBOXSIZE / 2, CALIBBOXSIZE, CALIBBOXSIZE);
}
//-----------------------------------------------------------------------------
/* Touchscreen calibration function */
void ts_calib(void)
{
uint16_t tx, ty;
ts_three_points tc, dc; /* touchscreen and display corrdinates */
#if TS_CALBIBRATE == 2
ts_cindex ci;
#elif TS_CALBIBRATE == 3
ts_cindex ci;
static char s[16];
#endif
dc.x0 = 20;
dc.y0 = 20;
dc.x1 = BSP_LCD_GetXSize() >> 1;
dc.x2 = BSP_LCD_GetXSize() - 1 - 20;
dc.y1 = BSP_LCD_GetYSize() - 1 - 20;
dc.y2 = BSP_LCD_GetYSize() >> 1;
touchcalib_drawBox(dc.x0, dc.y0, LCD_COLOR_YELLOW);
Delay(CALIBDELAY);
while(!ts_drv->DetectTouch(0))
Delay(TOUCHDELAY);
ts_drv->GetXY(0, &tx, &ty);
tc.x0 = tx; tc.y0 = ty;
while(ts_drv->DetectTouch(0))
Delay(TOUCHDELAY);
touchcalib_drawBox(dc.x0, dc.y0, LCD_COLOR_GRAY);
touchcalib_drawBox(dc.x1, dc.y1, LCD_COLOR_YELLOW);
Delay(CALIBDELAY);
while(!ts_drv->DetectTouch(0))
Delay(TOUCHDELAY);
ts_drv->GetXY(0, &tx, &ty);
tc.x1 = tx; tc.y1 = ty;
while(ts_drv->DetectTouch(0))
Delay(TOUCHDELAY);
touchcalib_drawBox(dc.x1, dc.y1, LCD_COLOR_GRAY);
touchcalib_drawBox(dc.x2, dc.y2, LCD_COLOR_YELLOW);
Delay(CALIBDELAY);
while(!ts_drv->DetectTouch(0))
Delay(TOUCHDELAY);
ts_drv->GetXY(0, &tx, &ty);
tc.x2 = tx; tc.y2 = ty;
while(ts_drv->DetectTouch(0))
Delay(TOUCHDELAY);
#if TS_CALBIBRATE == 1
BSP_TS_CalibCalc(&tc, &dc, NULL);
#elif TS_CALBIBRATE == 2
BSP_TS_CalibCalc(&tc, &dc, &ci);
BSP_TS_SetCindex(&ci);
printf("\r\n#define TS_CINDEX {%d, %d, %d, %d, %d, %d, %d}\r\n", (int)ci[0], (int)ci[1], (int)ci[2], (int)ci[3], (int)ci[4], (int)ci[5], (int)ci[6]);
#elif TS_CALBIBRATE == 3
BSP_TS_CalibCalc(&tc, &dc, &ci);
BSP_TS_SetCindex(&ci);
BSP_LCD_DisplayStringAt(10, 0, (uint8_t *)"#define TS_CINDEX", LEFT_MODE);
for(uint32_t i=0; i<7; i++)
{
sprintf(s, "%d", (int)ci[i]);
BSP_LCD_DisplayStringAt(10, (i+1)*TS_CALIBTEXTSIZE, (uint8_t *)s, LEFT_MODE);
}
Delay(CALIBDELAY);
while(!ts_drv->DetectTouch(0))
Delay(TOUCHDELAY);
while(ts_drv->DetectTouch(0))
Delay(TOUCHDELAY);
#endif
Delay(CALIBDELAY);
BSP_LCD_Clear(LCD_COLOR_BLACK);
}
#endif
void mainApp(void)
{
TS_StateTypeDef ts;
uint16_t boxsize;
uint16_t oldcolor, currentcolor;
BSP_LCD_Init();
BSP_TS_Init(BSP_LCD_GetXSize(), BSP_LCD_GetYSize());
BSP_LCD_Clear(LCD_COLOR_BLACK);
ts_calib();
boxsize = BSP_LCD_GetXSize() / 6;
BSP_LCD_SetTextColor(LCD_COLOR_RED);
BSP_LCD_FillRect(0, 0, boxsize, boxsize);
BSP_LCD_SetTextColor(LCD_COLOR_YELLOW);
BSP_LCD_FillRect(boxsize, 0, boxsize, boxsize);
BSP_LCD_SetTextColor(LCD_COLOR_GREEN);
BSP_LCD_FillRect(boxsize * 2, 0, boxsize, boxsize);
BSP_LCD_SetTextColor(LCD_COLOR_CYAN);
BSP_LCD_FillRect(boxsize * 3, 0, boxsize, boxsize);
BSP_LCD_SetTextColor(LCD_COLOR_BLUE);
BSP_LCD_FillRect(boxsize * 4, 0, boxsize, boxsize);
BSP_LCD_SetTextColor(LCD_COLOR_MAGENTA);
BSP_LCD_FillRect(boxsize * 5, 0, boxsize, boxsize);
BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
BSP_LCD_DrawRect(0, 0, boxsize, boxsize);
currentcolor = LCD_COLOR_RED;
while(1)
{
BSP_TS_GetState(&ts);
if(ts.TouchDetected)
{
if(ts.Y < boxsize)
{
BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
if (ts.X < boxsize)
{
currentcolor = LCD_COLOR_RED;
BSP_LCD_DrawRect(0, 0, boxsize, boxsize);
}
else if (ts.X < boxsize * 2)
{
currentcolor = LCD_COLOR_YELLOW;
BSP_LCD_DrawRect(boxsize, 0, boxsize, boxsize);
}
else if (ts.X < boxsize * 3)
{
currentcolor = LCD_COLOR_GREEN;
BSP_LCD_DrawRect(boxsize*2, 0, boxsize, boxsize);
}
else if (ts.X < boxsize * 4)
{
currentcolor = LCD_COLOR_CYAN;
BSP_LCD_DrawRect(boxsize*3, 0, boxsize, boxsize);
}
else if (ts.X < boxsize * 5)
{
currentcolor = LCD_COLOR_BLUE;
BSP_LCD_DrawRect(boxsize*4, 0, boxsize, boxsize);
}
else if (ts.X < boxsize * 6)
{
currentcolor = LCD_COLOR_MAGENTA;
BSP_LCD_DrawRect(boxsize*5, 0, boxsize, boxsize);
}
if (oldcolor != currentcolor)
{
BSP_LCD_SetTextColor(oldcolor);
if (oldcolor == LCD_COLOR_RED)
BSP_LCD_FillRect(0, 0, boxsize, boxsize);
else if (oldcolor == LCD_COLOR_YELLOW)
BSP_LCD_FillRect(boxsize, 0, boxsize, boxsize);
else if (oldcolor == LCD_COLOR_GREEN)
BSP_LCD_FillRect(boxsize * 2, 0, boxsize, boxsize);
else if (oldcolor == LCD_COLOR_CYAN)
BSP_LCD_FillRect(boxsize * 3, 0, boxsize, boxsize);
else if (oldcolor == LCD_COLOR_BLUE)
BSP_LCD_FillRect(boxsize * 4, 0, boxsize, boxsize);
else if (oldcolor == LCD_COLOR_MAGENTA)
BSP_LCD_FillRect(boxsize * 5, 0, boxsize, boxsize);
}
oldcolor = currentcolor;
}
else
{
BSP_LCD_DrawPixel(ts.X, ts.Y, currentcolor);
}
}
Delay(1);
}
}

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/**
******************************************************************************
* @file fonts.h
* @author MCD Application Team
* @version V1.0.0
* @date 18-February-2014
* @brief Header for fonts.c file
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __FONTS_H
#define __FONTS_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
/** @addtogroup Utilities
* @{
*/
/** @addtogroup STM32_EVAL
* @{
*/
/** @addtogroup Common
* @{
*/
/** @addtogroup FONTS
* @{
*/
/** @defgroup FONTS_Exported_Types
* @{
*/
typedef struct _tFont
{
const uint8_t *table;
uint16_t Width;
uint16_t Height;
} sFONT;
extern sFONT Font24;
extern sFONT Font20;
extern sFONT Font16;
extern sFONT Font12;
extern sFONT Font8;
/**
* @}
*/
/** @defgroup FONTS_Exported_Constants
* @{
*/
#define LINE(x) ((x) * (((sFONT *)BSP_LCD_GetFont())->Height))
/**
* @}
*/
/** @defgroup FONTS_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup FONTS_Exported_Functions
* @{
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __FONTS_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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/*
* bmp.h
*
* Created on: 2019. febr. 17.
* Author: Benjami
*/
#ifndef __BMP_H_
#define __BMP_H_
typedef struct __attribute__((packed)) tagBITMAPFILEHEADER {
uint16_t bfType;
uint32_t bfSize;
uint16_t bfReserved1;
uint16_t bfReserved2;
uint32_t bfOffBits;
} BITMAPFILEHEADER; // size is 14 bytes
typedef struct __attribute__((packed)) tagBITMAPINFOHEADER {
uint32_t biSize;
uint32_t biWidth;
uint32_t biHeight;
uint16_t biPlanes;
uint16_t biBitCount;
uint32_t biCompression;
uint32_t biSizeImage;
uint32_t biXPelsPerMeter;
uint32_t biYPelsPerMeter;
uint32_t biClrUsed;
uint32_t biClrImportant;
} BITMAPINFOHEADER; // size is 40 bytes
typedef struct __attribute__((packed)) tagBITMAPSTRUCT {
// offset 0, size 14
BITMAPFILEHEADER fileHeader;
// offset 14, size 40
BITMAPINFOHEADER infoHeader;
// offset 54, size X * Y words
uint16_t data[];
} BITMAPSTRUCT;
#endif /* __BMP_H_ */

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#include "main.h"
#include "lcd.h"
#include "lcd_io.h"
#include "ili9488.h"
void ili9488_Init(void);
uint32_t ili9488_ReadID(void);
void ili9488_DisplayOn(void);
void ili9488_DisplayOff(void);
void ili9488_SetCursor(uint16_t Xpos, uint16_t Ypos);
void ili9488_WritePixel(uint16_t Xpos, uint16_t Ypos, uint16_t RGB_Code);
uint16_t ili9488_ReadPixel(uint16_t Xpos, uint16_t Ypos);
void ili9488_SetDisplayWindow(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height);
void ili9488_DrawHLine(uint16_t RGBCode, uint16_t Xpos, uint16_t Ypos, uint16_t Length);
void ili9488_DrawVLine(uint16_t RGBCode, uint16_t Xpos, uint16_t Ypos, uint16_t Length);
uint16_t ili9488_GetLcdPixelWidth(void);
uint16_t ili9488_GetLcdPixelHeight(void);
void ili9488_DrawBitmap(uint16_t Xpos, uint16_t Ypos, uint8_t *pbmp);
void ili9488_DrawRGBImage(uint16_t Xpos, uint16_t Ypos, uint16_t Xsize, uint16_t Ysize, uint16_t *pData);
void ili9488_ReadRGBImage(uint16_t Xpos, uint16_t Ypos, uint16_t Xsize, uint16_t Ysize, uint16_t *pData);
void ili9488_FillRect(uint16_t Xpos, uint16_t Ypos, uint16_t Xsize, uint16_t Ysize, uint16_t RGBCode);
void ili9488_Scroll(int16_t Scroll, uint16_t TopFix, uint16_t BottonFix);
void ili9488_UserCommand(uint16_t Command, uint8_t * pData, uint32_t Size, uint8_t Mode);
LCD_DrvTypeDef ili9488_drv =
{
ili9488_Init,
ili9488_ReadID,
ili9488_DisplayOn,
ili9488_DisplayOff,
ili9488_SetCursor,
ili9488_WritePixel,
ili9488_ReadPixel,
ili9488_SetDisplayWindow,
ili9488_DrawHLine,
ili9488_DrawVLine,
ili9488_GetLcdPixelWidth,
ili9488_GetLcdPixelHeight,
ili9488_DrawBitmap,
ili9488_DrawRGBImage,
ili9488_FillRect,
ili9488_ReadRGBImage,
ili9488_Scroll,
ili9488_UserCommand
};
LCD_DrvTypeDef *lcd_drv = &ili9488_drv;
/* transaction data */
#define TRANSDATAMAXSIZE 4
union
{
char c[TRANSDATAMAXSIZE];
uint8_t d8[TRANSDATAMAXSIZE];
uint16_t d16[TRANSDATAMAXSIZE / 2];
}transdata;
#define ILI9488_NOP 0x00
#define ILI9488_SWRESET 0x01
#define ILI9488_RDDID 0x04
#define ILI9488_RDDST 0x09
#define ILI9488_SLPIN 0x10
#define ILI9488_SLPOUT 0x11
#define ILI9488_PTLON 0x12
#define ILI9488_NORON 0x13
#define ILI9488_RDMODE 0x0A
#define ILI9488_RDMADCTL 0x0B
#define ILI9488_RDPIXFMT 0x0C
#define ILI9488_RDIMGFMT 0x0D
#define ILI9488_RDSELFDIAG 0x0F
#define ILI9488_INVOFF 0x20
#define ILI9488_INVON 0x21
#define ILI9488_GAMMASET 0x26
#define ILI9488_DISPOFF 0x28
#define ILI9488_DISPON 0x29
#define ILI9488_CASET 0x2A
#define ILI9488_PASET 0x2B
#define ILI9488_RAMWR 0x2C
#define ILI9488_RAMRD 0x2E
#define ILI9488_PTLAR 0x30
#define ILI9488_VSCRDEF 0x33
#define ILI9488_MADCTL 0x36
#define ILI9488_VSCRSADD 0x37
#define ILI9488_PIXFMT 0x3A
#define ILI9488_RAMWRCONT 0x3C
#define ILI9488_RAMRDCONT 0x3E
#define ILI9488_IMCTR 0xB0
#define ILI9488_FRMCTR1 0xB1
#define ILI9488_FRMCTR2 0xB2
#define ILI9488_FRMCTR3 0xB3
#define ILI9488_INVCTR 0xB4
#define ILI9488_DFUNCTR 0xB6
#define ILI9488_PWCTR1 0xC0
#define ILI9488_PWCTR2 0xC1
#define ILI9488_PWCTR3 0xC2
#define ILI9488_PWCTR4 0xC3
#define ILI9488_PWCTR5 0xC4
#define ILI9488_VMCTR1 0xC5
#define ILI9488_VMCTR2 0xC7
#define ILI9488_RDID1 0xDA
#define ILI9488_RDID2 0xDB
#define ILI9488_RDID3 0xDC
#define ILI9488_RDID4 0xDD
#define ILI9488_GMCTRP1 0xE0
#define ILI9488_GMCTRN1 0xE1
#define ILI9488_IMGFUNCT 0xE9
#define ILI9488_ADJCTR3 0xF7
#define ILI9488_MAD_RGB 0x00
#define ILI9488_MAD_BGR 0x08
#define ILI9488_MAD_VREFRORD 0x10
#define ILI9488_MAD_HREFRORD 0x04
#define ILI9488_MAD_VERTICAL 0x20
#define ILI9488_MAD_X_LEFT 0x00
#define ILI9488_MAD_X_RIGHT 0x40
#define ILI9488_MAD_Y_UP 0x80
#define ILI9488_MAD_Y_DOWN 0x00
#if ILI9488_COLORMODE == 0
#define ILI9488_MAD_COLORMODE ILI9488_MAD_RGB
#elif ILI9488_COLORMODE == 1
#define ILI9488_MAD_COLORMODE ILI9488_MAD_BGR
#endif
#define ILI9488_SETWINDOW(x1, x2, y1, y2) \
{ transdata.d16[0] = x1; transdata.d16[1] = x2; LCD_IO_WriteCmd8MultipleData16(ILI9488_CASET, (uint16_t *)&transdata, 2); \
transdata.d16[0] = y1; transdata.d16[1] = y2; LCD_IO_WriteCmd8MultipleData16(ILI9488_PASET, (uint16_t *)&transdata, 2); }
#define ILI9488_SETCURSOR(x, y) \
{ transdata.d16[0] = x; transdata.d16[1] = transdata.d16[0]; LCD_IO_WriteCmd8MultipleData16(ILI9488_CASET, (uint16_t *)&transdata, 2); \
transdata.d16[0] = y; transdata.d16[1] = transdata.d16[0]; LCD_IO_WriteCmd8MultipleData16(ILI9488_PASET, (uint16_t *)&transdata, 2); }
/* the drawing directions of the 4 orientations */
#if ILI9488_ORIENTATION == 0
#define ILI9488_MAX_X (ILI9488_LCD_PIXEL_WIDTH - 1)
#define ILI9488_MAX_Y (ILI9488_LCD_PIXEL_HEIGHT - 1)
#define ILI9488_MAD_DATA_RIGHT_THEN_UP (ILI9488_MAD_COLORMODE | ILI9488_MAD_X_RIGHT | ILI9488_MAD_Y_UP)
#define ILI9488_MAD_DATA_RIGHT_THEN_DOWN (ILI9488_MAD_COLORMODE | ILI9488_MAD_X_RIGHT | ILI9488_MAD_Y_DOWN)
#elif ILI9488_ORIENTATION == 1
#define ILI9488_MAX_X (ILI9488_LCD_PIXEL_HEIGHT - 1)
#define ILI9488_MAX_Y (ILI9488_LCD_PIXEL_WIDTH - 1)
#define ILI9488_MAD_DATA_RIGHT_THEN_UP (ILI9488_MAD_COLORMODE | ILI9488_MAD_X_RIGHT | ILI9488_MAD_Y_DOWN | ILI9488_MAD_VERTICAL)
#define ILI9488_MAD_DATA_RIGHT_THEN_DOWN (ILI9488_MAD_COLORMODE | ILI9488_MAD_X_LEFT | ILI9488_MAD_Y_DOWN | ILI9488_MAD_VERTICAL)
#elif ILI9488_ORIENTATION == 2
#define ILI9488_MAX_X (ILI9488_LCD_PIXEL_WIDTH - 1)
#define ILI9488_MAX_Y (ILI9488_LCD_PIXEL_HEIGHT - 1)
#define ILI9488_MAD_DATA_RIGHT_THEN_UP (ILI9488_MAD_COLORMODE | ILI9488_MAD_X_LEFT | ILI9488_MAD_Y_DOWN)
#define ILI9488_MAD_DATA_RIGHT_THEN_DOWN (ILI9488_MAD_COLORMODE | ILI9488_MAD_X_LEFT | ILI9488_MAD_Y_UP)
#elif ILI9488_ORIENTATION == 3
#define ILI9488_MAX_X (ILI9488_LCD_PIXEL_HEIGHT - 1)
#define ILI9488_MAX_Y (ILI9488_LCD_PIXEL_WIDTH - 1)
#define ILI9488_MAD_DATA_RIGHT_THEN_UP (ILI9488_MAD_COLORMODE | ILI9488_MAD_X_LEFT | ILI9488_MAD_Y_UP | ILI9488_MAD_VERTICAL)
#define ILI9488_MAD_DATA_RIGHT_THEN_DOWN (ILI9488_MAD_COLORMODE | ILI9488_MAD_X_RIGHT | ILI9488_MAD_Y_UP | ILI9488_MAD_VERTICAL)
#endif
#if ILI9488_INTERFACE == 0 || ILI9488_INTERFACE == 1
static uint16_t yStart, yEnd;
#define SETWINDOW(x1, x2, y1, y2) ILI9488_SETWINDOW(x1, x2, y1, y2)
#define SETCURSOR(x, y) ILI9488_SETCURSOR(x, y)
#elif ILI9488_INTERFACE == 2
#if ILI9488_ORIENTATION == 0
#define SETWINDOW(x1, x2, y1, y2) ILI9488_SETWINDOW(ILI9488_MAX_X - (x2), ILI9488_MAX_X - (x1), y1, y2)
#define SETCURSOR(x, y) ILI9488_SETCURSOR(ILI9488_MAX_X - (x), y)
#elif ILI9488_ORIENTATION == 1
#define SETWINDOW(x1, x2, y1, y2) ILI9488_SETWINDOW(x1, x2, y1, y2)
#define SETCURSOR(x, y) ILI9488_SETCURSOR(x, y)
#elif ILI9488_ORIENTATION == 2
#define SETWINDOW(x1, x2, y1, y2) ILI9488_SETWINDOW(x1, x2, ILI9488_MAX_Y - (y2), ILI9488_MAX_Y - (y1))
#define SETCURSOR(x, y) ILI9488_SETCURSOR(x, ILI9488_MAX_Y - (y))
#elif ILI9488_ORIENTATION == 3
#define SETWINDOW(x1, x2, y1, y2) ILI9488_SETWINDOW(ILI9488_MAX_X - (x2), ILI9488_MAX_X - (x1), ILI9488_MAX_Y - (y2), ILI9488_MAX_Y - (y1))
#define SETCURSOR(x, y) ILI9488_SETCURSOR(ILI9488_MAX_X - (x), ILI9488_MAX_Y - (y))
#endif
#endif
#ifndef LCD_REVERSE16
#define LCD_REVERSE16 0
#endif
#define ILI9488_LCD_INITIALIZED 0x01
#define ILI9488_IO_INITIALIZED 0x02
static uint8_t Is_ili9488_Initialized = 0;
const uint8_t EntryRightThenUp = ILI9488_MAD_DATA_RIGHT_THEN_UP;
const uint8_t EntryRightThenDown = ILI9488_MAD_DATA_RIGHT_THEN_DOWN;
/* the last set drawing direction is stored here */
uint8_t LastEntry = ILI9488_MAD_DATA_RIGHT_THEN_DOWN;
//-----------------------------------------------------------------------------
/* Pixel draw and read functions */
#if ILI9488_WRITEBITDEPTH == ILI9488_READBITDEPTH
/* 16/16 and 24/24 bit, no need to change bitdepth data */
#define SetWriteDir()
#define SetReadDir()
#else /* #if ILI9488_WRITEBITDEPTH == ILI9488_READBITDEPTH */
uint8_t lastdir = 0;
#if ILI9488_WRITEBITDEPTH == 16
/* 16/24 bit */
#define SetWriteDir() { \
if(lastdir != 0) \
{ \
LCD_IO_WriteCmd8MultipleData8(ILI9488_PIXFMT, "\55", 1); \
lastdir = 0; \
} }
#define SetReadDir() { \
if(lastdir == 0) \
{ \
LCD_IO_WriteCmd8MultipleData8(ILI9488_PIXFMT, "\66", 1); \
lastdir = 1; \
} }
#elif ILI9488_WRITEBITDEPTH == 24
/* 24/16 bit */
#define SetWriteDir() { \
if(lastdir != 0) \
{ \
LCD_IO_WriteCmd8MultipleData8(ILI9488_PIXFMT, "\66", 1); \
lastdir = 0; \
} }
#define SetReadDir() { \
if(lastdir == 0) \
{ \
LCD_IO_WriteCmd8MultipleData8(ILI9488_PIXFMT, "\55", 1); \
lastdir = 1; \
} }
#endif /* #elif ILI9488_WRITEBITDEPTH == 24 */
#endif /* #else ILI9488_WRITEBITDEPTH == ILI9488_READBITDEPTH */
#if ILI9488_WRITEBITDEPTH == 16
#if LCD_REVERSE16 == 0
#define LCD_IO_DrawFill(Color, Size) { \
SetWriteDir(); \
LCD_IO_WriteCmd8DataFill16(ILI9488_RAMWR, Color, Size); } /* Fill 16 bit pixel(s) */
#define LCD_IO_DrawBitmap(pData, Size) { \
SetWriteDir(); \
LCD_IO_WriteCmd8MultipleData16(ILI9488_RAMWR, pData, Size); } /* Draw 16 bit bitmap */
#elif LCD_REVERSE16 == 1
#define LCD_IO_DrawFill(Color, Size) { \
SetWriteDir(); \
LCD_IO_WriteCmd8DataFill16r(ILI9488_RAMWR, Color, Size); } /* Fill 16 bit pixel(s) */
#define LCD_IO_DrawBitmap(pData, Size) { \
SetWriteDir(); \
LCD_IO_WriteCmd8MultipleData16r(ILI9488_RAMWR, pData, Size); } /* Draw 16 bit bitmap */
#endif /* #else LCD_REVERSE16 == 0 */
#elif ILI9488_WRITEBITDEPTH == 24
#define LCD_IO_DrawFill(Color, Size) { \
SetWriteDir(); \
LCD_IO_WriteCmd8DataFill16to24(ILI9488_RAMWR, Color, Size); } /* Fill 24 bit pixel(s) from 16 bit color code */
#define LCD_IO_DrawBitmap(pData, Size) { \
SetWriteDir(); \
LCD_IO_WriteCmd8MultipleData16to24(ILI9488_RAMWR, pData, Size); } /* Draw 24 bit Lcd bitmap from 16 bit bitmap data */
#endif /* #elif ILI9488_WRITEBITDEPTH == 24 */
#if ILI9488_READBITDEPTH == 16
#if LCD_REVERSE16 == 0
#define LCD_IO_ReadBitmap(pData, Size) { \
SetReadDir(); \
LCD_IO_ReadCmd8MultipleData16(ILI9488_RAMRD, pData, Size, 1); } /* Read 16 bit LCD */
#elif LCD_REVERSE16 == 1
#define LCD_IO_ReadBitmap(pData, Size) { \
SetReadDir(); \
LCD_IO_ReadCmd8MultipleData16r(ILI9488_RAMRD, pData, Size, 1); } /* Read 16 bit LCD */
#endif /* #else LCD_REVERSE16 == 0 */
#elif ILI9488_READBITDEPTH == 24
#define LCD_IO_ReadBitmap(pData, Size) { \
SetReadDir(); \
LCD_IO_ReadCmd8MultipleData24to16(ILI9488_RAMRD, pData, Size, 1); } /* Read 24 bit Lcd and convert to 16 bit bitmap */
#endif /* #elif ILI9488_READBITDEPTH == 24 */
//-----------------------------------------------------------------------------
void ili9488_Init(void)
{
if((Is_ili9488_Initialized & ILI9488_LCD_INITIALIZED) == 0)
{
Is_ili9488_Initialized |= ILI9488_LCD_INITIALIZED;
if((Is_ili9488_Initialized & ILI9488_IO_INITIALIZED) == 0)
LCD_IO_Init();
Is_ili9488_Initialized |= ILI9488_IO_INITIALIZED;
}
LCD_Delay(105);
LCD_IO_WriteCmd8MultipleData8(ILI9488_SWRESET, NULL, 0);
LCD_Delay(5);
// positive gamma control
LCD_IO_WriteCmd8MultipleData8(ILI9488_GMCTRP1, (uint8_t *)"\x00\x01\x02\x04\x14\x09\x3F\x57\x4D\x05\x0B\x09\x1A\x1D\x0F", 15);
// negative gamma control
LCD_IO_WriteCmd8MultipleData8(ILI9488_GMCTRN1, (uint8_t *)"\x00\x1D\x20\x02\x0E\x03\x35\x12\x47\x02\x0D\x0C\x38\x39\x0F", 15);
// Power Control 1 (Vreg1out, Verg2out)
LCD_IO_WriteCmd8MultipleData8(ILI9488_PWCTR1, (uint8_t *)"\x17\x15", 2);
LCD_Delay(5);
// Power Control 2 (VGH,VGL)
LCD_IO_WriteCmd8MultipleData8(ILI9488_PWCTR2, (uint8_t *)"\x41", 1);
LCD_Delay(5);
// Power Control 3 (Vcom)
LCD_IO_WriteCmd8MultipleData8(ILI9488_VMCTR1, (uint8_t *)"\x00\x12\x80", 3);
LCD_Delay(5);
#if ILI9488_WRITEBITDEPTH == 16
LCD_IO_WriteCmd8MultipleData8(ILI9488_PIXFMT, (uint8_t *)"\x55", 1); // Interface Pixel Format (16 bit)
#elif ILI9488_WRITEBITDEPTH == 24
LCD_IO_WriteCmd8MultipleData8(ILI9488_PIXFMT, (uint8_t *)"\x66", 1); // Interface Pixel Format (24 bit)
#endif
#if ILI9488_INTERFACE == 0
LCD_IO_WriteCmd8MultipleData8(ILI9488_IMCTR, (uint8_t *)"\x80", 1); // Interface Mode Control (SDO NOT USE)
#elif ILI9488_INTERFACE == 1
LCD_IO_WriteCmd8MultipleData8(ILI9488_IMCTR, (uint8_t *)"\x00", 1); // Interface Mode Control (SDO USE)
#endif
LCD_IO_WriteCmd8MultipleData8(ILI9488_FRMCTR1, (uint8_t *)"\xA0", 1); // Frame rate (60Hz)
LCD_IO_WriteCmd8MultipleData8(ILI9488_INVCTR, (uint8_t *)"\x02", 1); // Display Inversion Control (2-dot)
LCD_IO_WriteCmd8MultipleData8(ILI9488_DFUNCTR, (uint8_t *)"\x02\x02", 2); // Display Function Control RGB/MCU Interface Control
LCD_IO_WriteCmd8MultipleData8(ILI9488_IMGFUNCT, (uint8_t *)"\x01", 1); // Set Image Functio (Disable 24 bit data)
LCD_IO_WriteCmd8MultipleData8(ILI9488_ADJCTR3, (uint8_t *)"\xA9\x51\x2C\x82", 4); // Adjust Control (D7 stream, loose)
LCD_Delay(5);
LCD_IO_WriteCmd8MultipleData8(ILI9488_SLPOUT, NULL, 0); // Exit Sleep
LCD_Delay(120);
#if ILI9488_INITCLEAR == 1
ili9488_FillRect(0, 0, ILI9488_MAX_X + 1, ILI9488_MAX_Y + 1, 0x0000);
LCD_Delay(1);
#endif
LCD_IO_WriteCmd8MultipleData8(ILI9488_DISPON, NULL, 0); // Display on
LCD_Delay(5);
LCD_IO_WriteCmd8MultipleData8(ILI9488_MADCTL, &EntryRightThenDown, 1);
}
//-----------------------------------------------------------------------------
/**
* @brief Enables the Display.
* @param None
* @retval None
*/
void ili9488_DisplayOn(void)
{
LCD_IO_WriteCmd8MultipleData8(ILI9488_SLPOUT, NULL, 0); // Exit Sleep
LCD_IO_Bl_OnOff(1);
}
//-----------------------------------------------------------------------------
/**
* @brief Disables the Display.
* @param None
* @retval None
*/
void ili9488_DisplayOff(void)
{
LCD_IO_WriteCmd8MultipleData8(ILI9488_SLPIN, NULL, 0); // Sleep
LCD_IO_Bl_OnOff(0);
}
//-----------------------------------------------------------------------------
/**
* @brief Get the LCD pixel Width.
* @param None
* @retval The Lcd Pixel Width
*/
uint16_t ili9488_GetLcdPixelWidth(void)
{
return ILI9488_MAX_X + 1;
}
//-----------------------------------------------------------------------------
/**
* @brief Get the LCD pixel Height.
* @param None
* @retval The Lcd Pixel Height
*/
uint16_t ili9488_GetLcdPixelHeight(void)
{
return ILI9488_MAX_Y + 1;
}
//-----------------------------------------------------------------------------
/**
* @brief Get the ILI9488 ID.
* @param None
* @retval The ILI9488 ID
*/
uint32_t ili9488_ReadID(void)
{
uint32_t id = 0;
if(Is_ili9488_Initialized == 0)
{
ili9488_Init();
}
LCD_IO_ReadCmd8MultipleData8(0x04, (uint8_t *)&id, 3, 1);
return id;
}
//-----------------------------------------------------------------------------
/**
* @brief Set Cursor position.
* @param Xpos: specifies the X position.
* @param Ypos: specifies the Y position.
* @retval None
*/
void ili9488_SetCursor(uint16_t Xpos, uint16_t Ypos)
{
SETCURSOR(Xpos, Ypos);
}
//-----------------------------------------------------------------------------
/**
* @brief Write pixel.
* @param Xpos: specifies the X position.
* @param Ypos: specifies the Y position.
* @param RGBCode: the RGB pixel color
* @retval None
*/
void ili9488_WritePixel(uint16_t Xpos, uint16_t Ypos, uint16_t RGBCode)
{
if(LastEntry != ILI9488_MAD_DATA_RIGHT_THEN_DOWN)
{
LastEntry = ILI9488_MAD_DATA_RIGHT_THEN_DOWN;
LCD_IO_WriteCmd8MultipleData8(ILI9488_MADCTL, &EntryRightThenDown, 1);
}
SETCURSOR(Xpos, Ypos);
LCD_IO_DrawFill(RGBCode, 1);
}
//-----------------------------------------------------------------------------
/**
* @brief Read pixel.
* @param None
* @retval the RGB pixel color
*/
uint16_t ili9488_ReadPixel(uint16_t Xpos, uint16_t Ypos)
{
uint16_t ret;
if(LastEntry != ILI9488_MAD_DATA_RIGHT_THEN_DOWN)
{
LastEntry = ILI9488_MAD_DATA_RIGHT_THEN_DOWN;
LCD_IO_WriteCmd8MultipleData8(ILI9488_MADCTL, &EntryRightThenDown, 1);
}
SETCURSOR(Xpos, Ypos);
LCD_IO_ReadBitmap(&ret, 1);
return ret;
}
//-----------------------------------------------------------------------------
/**
* @brief Sets a display window
* @param Xpos: specifies the X bottom left position.
* @param Ypos: specifies the Y bottom left position.
* @param Height: display window height.
* @param Width: display window width.
* @retval None
*/
void ili9488_SetDisplayWindow(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height)
{
#if ILI9488_INTERFACE == 0 || ILI9488_INTERFACE == 1
yStart = Ypos; yEnd = Ypos + Height - 1;
#endif
SETWINDOW(Xpos, Xpos + Width - 1, Ypos, Ypos + Height - 1);
}
//-----------------------------------------------------------------------------
/**
* @brief Draw vertical line.
* @param RGBCode: Specifies the RGB color
* @param Xpos: specifies the X position.
* @param Ypos: specifies the Y position.
* @param Length: specifies the Line length.
* @retval None
*/
void ili9488_DrawHLine(uint16_t RGBCode, uint16_t Xpos, uint16_t Ypos, uint16_t Length)
{
if(LastEntry != ILI9488_MAD_DATA_RIGHT_THEN_DOWN)
{
LastEntry = ILI9488_MAD_DATA_RIGHT_THEN_DOWN;
LCD_IO_WriteCmd8MultipleData8(ILI9488_MADCTL, &EntryRightThenDown, 1);
}
ili9488_FillRect(Xpos, Ypos, Length, 1, RGBCode);
}
//-----------------------------------------------------------------------------
/**
* @brief Draw vertical line.
* @param RGBCode: Specifies the RGB color
* @param Xpos: specifies the X position.
* @param Ypos: specifies the Y position.
* @param Length: specifies the Line length.
* @retval None
*/
void ili9488_DrawVLine(uint16_t RGBCode, uint16_t Xpos, uint16_t Ypos, uint16_t Length)
{
if(LastEntry != ILI9488_MAD_DATA_RIGHT_THEN_DOWN)
{
LastEntry = ILI9488_MAD_DATA_RIGHT_THEN_DOWN;
LCD_IO_WriteCmd8MultipleData8(ILI9488_MADCTL, &EntryRightThenDown, 1);
}
ili9488_FillRect(Xpos, Ypos, 1, Length, RGBCode);
}
//-----------------------------------------------------------------------------
/**
* @brief Draw Filled rectangle
* @param Xpos: specifies the X position.
* @param Ypos: specifies the Y position.
* @param Xsize: specifies the X size
* @param Ysize: specifies the Y size
* @param RGBCode: specifies the RGB color
* @retval None
*/
void ili9488_FillRect(uint16_t Xpos, uint16_t Ypos, uint16_t Xsize, uint16_t Ysize, uint16_t RGBCode)
{
if(LastEntry != ILI9488_MAD_DATA_RIGHT_THEN_DOWN)
{
LastEntry = ILI9488_MAD_DATA_RIGHT_THEN_DOWN;
LCD_IO_WriteCmd8MultipleData8(ILI9488_MADCTL, &EntryRightThenDown, 1);
}
ili9488_SetDisplayWindow(Xpos, Ypos, Xsize, Ysize);
LCD_IO_DrawFill(RGBCode, Xsize * Ysize);
}
//-----------------------------------------------------------------------------
/**
* @brief Displays a 16bit bitmap picture..
* @param BmpAddress: Bmp picture address.
* @param Xpos: Bmp X position in the LCD
* @param Ypos: Bmp Y position in the LCD
* @retval None
* @brief Draw direction: right then up
*/
void ili9488_DrawBitmap(uint16_t Xpos, uint16_t Ypos, uint8_t *pbmp)
{
uint32_t index = 0, size = 0;
/* Read bitmap size */
Ypos += pbmp[22] + (pbmp[23] << 8) - 1;
size = *(volatile uint16_t *) (pbmp + 2);
size |= (*(volatile uint16_t *) (pbmp + 4)) << 16;
/* Get bitmap data address offset */
index = *(volatile uint16_t *) (pbmp + 10);
index |= (*(volatile uint16_t *) (pbmp + 12)) << 16;
size = (size - index)/2;
pbmp += index;
if(LastEntry != ILI9488_MAD_DATA_RIGHT_THEN_UP)
{
LastEntry = ILI9488_MAD_DATA_RIGHT_THEN_UP;
LCD_IO_WriteCmd8MultipleData8(ILI9488_MADCTL, &EntryRightThenUp, 1);
}
#if ILI9488_INTERFACE == 0 || ILI9488_INTERFACE == 1
transdata.d16[0] = ILI9488_MAX_Y - yEnd;
transdata.d16[1] = ILI9488_MAX_Y - yStart;
LCD_IO_WriteCmd8MultipleData16(ILI9488_PASET, &transdata, 2);
LCD_IO_DrawBitmap(pbmp, size);
#elif ILI9488_INTERFACE == 2
LCD_IO_DrawBitmap(pbmp, size);
#endif
}
//-----------------------------------------------------------------------------
/**
* @brief Displays 16bit/pixel picture..
* @param pdata: picture address.
* @param Xpos: Image X position in the LCD
* @param Ypos: Image Y position in the LCD
* @param Xsize: Image X size in the LCD
* @param Ysize: Image Y size in the LCD
* @retval None
* @brief Draw direction: right then down
*/
void ili9488_DrawRGBImage(uint16_t Xpos, uint16_t Ypos, uint16_t Xsize, uint16_t Ysize, uint16_t *pData)
{
if(LastEntry != ILI9488_MAD_DATA_RIGHT_THEN_DOWN)
{
LastEntry = ILI9488_MAD_DATA_RIGHT_THEN_DOWN;
LCD_IO_WriteCmd8MultipleData8(ILI9488_MADCTL, &EntryRightThenDown, 1);
}
ili9488_SetDisplayWindow(Xpos, Ypos, Xsize, Ysize);
LCD_IO_DrawBitmap(pData, Xsize * Ysize);
}
//-----------------------------------------------------------------------------
/**
* @brief Read 16bit/pixel vitmap from Lcd..
* @param pdata: picture address.
* @param Xpos: Image X position in the LCD
* @param Ypos: Image Y position in the LCD
* @param Xsize: Image X size in the LCD
* @param Ysize: Image Y size in the LCD
* @retval None
* @brief Draw direction: right then down
*/
void ili9488_ReadRGBImage(uint16_t Xpos, uint16_t Ypos, uint16_t Xsize, uint16_t Ysize, uint16_t *pData)
{
if(LastEntry != ILI9488_MAD_DATA_RIGHT_THEN_DOWN)
{
LastEntry = ILI9488_MAD_DATA_RIGHT_THEN_DOWN;
LCD_IO_WriteCmd8MultipleData8(ILI9488_MADCTL, &EntryRightThenDown, 1);
}
ili9488_SetDisplayWindow(Xpos, Ypos, Xsize, Ysize);
LCD_IO_ReadBitmap(pData, Xsize * Ysize);
}
//-----------------------------------------------------------------------------
/**
* @brief Set display scroll parameters
* @param Scroll : Scroll size [pixel]
* @param TopFix : Top fix size [pixel]
* @param BottonFix : Botton fix size [pixel]
* @retval None
*/
void ili9488_Scroll(int16_t Scroll, uint16_t TopFix, uint16_t BottonFix)
{
static uint16_t scrparam[4] = {0, 0, 0, 0};
#if (ILI9488_ORIENTATION == 0)
if((TopFix != scrparam[1]) || (BottonFix != scrparam[3]))
{
scrparam[1] = TopFix;
scrparam[3] = BottonFix;
scrparam[2] = ILI9488_LCD_PIXEL_HEIGHT - TopFix - BottonFix;
LCD_IO_WriteCmd8MultipleData16(ILI9488_VSCRDEF, &scrparam[1], 3);
}
Scroll = (0 - Scroll) % scrparam[2];
if(Scroll < 0)
Scroll = scrparam[2] + Scroll + scrparam[1];
else
Scroll = Scroll + scrparam[1];
#elif (ILI9488_ORIENTATION == 1)
if((TopFix != scrparam[1]) || (BottonFix != scrparam[3]))
{
scrparam[1] = TopFix;
scrparam[3] = BottonFix;
scrparam[2] = ILI9488_LCD_PIXEL_HEIGHT - TopFix - BottonFix;
LCD_IO_WriteCmd8MultipleData16(ILI9488_VSCRDEF, &scrparam[1], 3);
}
Scroll = (0 - Scroll) % scrparam[2];
if(Scroll < 0)
Scroll = scrparam[2] + Scroll + scrparam[1];
else
Scroll = Scroll + scrparam[1];
#elif (ILI9488_ORIENTATION == 2)
if((TopFix != scrparam[3]) || (BottonFix != scrparam[1]))
{
scrparam[3] = TopFix;
scrparam[1] = BottonFix;
scrparam[2] = ILI9488_LCD_PIXEL_HEIGHT - TopFix - BottonFix;
LCD_IO_WriteCmd8MultipleData16(ILI9488_VSCRDEF, &scrparam[1], 3);
}
Scroll %= scrparam[2];
if(Scroll < 0)
Scroll = scrparam[2] + Scroll + scrparam[1];
else
Scroll = Scroll + scrparam[1];
#elif (ILI9488_ORIENTATION == 3)
if((TopFix != scrparam[3]) || (BottonFix != scrparam[1]))
{
scrparam[3] = TopFix;
scrparam[1] = BottonFix;
scrparam[2] = ILI9488_LCD_PIXEL_HEIGHT - TopFix - BottonFix;
LCD_IO_WriteCmd8MultipleData16(ILI9488_VSCRDEF, &scrparam[1], 3);
}
Scroll %= scrparam[2];
if(Scroll < 0)
Scroll = scrparam[2] + Scroll + scrparam[1];
else
Scroll = Scroll + scrparam[1];
#endif
if(Scroll != scrparam[0])
{
scrparam[0] = Scroll;
LCD_IO_WriteCmd8DataFill16(ILI9488_VSCRSADD, scrparam[0], 1);
}
}
//-----------------------------------------------------------------------------
/**
* @brief User command
* @param Command : Lcd command
* @param pData : data pointer
* @param Size : data number
* @param Mode : 0=write 8bits datas, 1=0=write 16bits datas, 2=read 8bits datas, 3=read 16bits datas
* @retval None
*/
void ili9488_UserCommand(uint16_t Command, uint8_t* pData, uint32_t Size, uint8_t Mode)
{
if(Mode == 0)
LCD_IO_WriteCmd8MultipleData8((uint8_t)Command, pData, Size);
else if(Mode == 1)
LCD_IO_WriteCmd8MultipleData16((uint8_t)Command, pData, Size);
else if(Mode == 2)
LCD_IO_ReadCmd8MultipleData8((uint8_t)Command, pData, Size, 1);
else if(Mode == 3)
LCD_IO_ReadCmd8MultipleData16((uint8_t)Command, pData, Size, 1);
}

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/* LCD interface type
- 0: SPI half duplex (the mosi pin is bidirectional mode)
- 1: SPI full duplex (write = mosi pin, read = miso pin)
- 2: paralell 8 bit interface */
#define ILI9488_INTERFACE 1
/* Orientation:
- 0: 320x480 micro-sd in the top (portrait)
- 1: 480x320 micro-sd in the left (landscape)
- 2: 320x480 micro-sd in the bottom (portrait)
- 3: 480x320 micro-sd in the right (landscape) */
#define ILI9488_ORIENTATION 2
/* To clear the screen before display turning on ?
- 0: does not clear
- 1: clear */
#define ILI9488_INITCLEAR 1
/* Color order
- 0: RGB
- 1: BGR */
#define ILI9488_COLORMODE 1
/* Draw and read bitdeph (16: RGB565, 24: RGB888)
note: my SPI ILI9488 LCD can only work in 24/24 bit depth
my paralell 8 bit ILI9488 LCD can work in 16/16, 16/24, 24/16, 24/24 bit depth */
#define ILI9488_WRITEBITDEPTH 24
#define ILI9488_READBITDEPTH 24
/* ILI9488 Size (physical resolution in default orientation) */
#define ILI9488_LCD_PIXEL_WIDTH 320
#define ILI9488_LCD_PIXEL_HEIGHT 480

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/**
******************************************************************************
* @file lcd.h
* @author MCD Application Team
* @version V4.0.1
* @date 21-July-2015
* @brief This file contains all the functions prototypes for the LCD driver.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/*
* Modify:
- ReadID return type: uint16_t to uint32_t (there is a display that has a 24-bit ID)
- Add the LCD_REVERSE16 macro (so that dma can be used on the fsmc 8-bit interface for bitmap drawing)
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __LCD_H
#define __LCD_H
#ifdef __cplusplus
extern "C" {
#endif
//=============================================================================
/* Setting section (please set the necessary things in this section) */
/* 16bit/pixel data byte order
- 0: no change (default)
- 1: change
note: Enter a value of 1 only if you use an 8-bit fmsc IO driver and want to use DMA to draw bitmap images.
The filling operation is DMA capable even with a value of 0.
attention: the byte order should also be in reverse order in memory blocks containing images,
because the displayed image will be incorrect. This is necessary because DMA can only write to the
fsmc 8-bit peripheral in ascending byte order, but the LCD display requires reverse pixel byte order. */
#define LCD_REVERSE16 0
//=============================================================================
/* Interface section */
/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
typedef struct
{
void (*Init)(void);
uint32_t (*ReadID)(void);
void (*DisplayOn)(void);
void (*DisplayOff)(void);
void (*SetCursor)(uint16_t, uint16_t);
void (*WritePixel)(uint16_t, uint16_t, uint16_t);
uint16_t (*ReadPixel)(uint16_t, uint16_t);
void (*SetDisplayWindow)(uint16_t, uint16_t, uint16_t, uint16_t);
void (*DrawHLine)(uint16_t, uint16_t, uint16_t, uint16_t);
void (*DrawVLine)(uint16_t, uint16_t, uint16_t, uint16_t);
uint16_t (*GetLcdPixelWidth)(void);
uint16_t (*GetLcdPixelHeight)(void);
void (*DrawBitmap)(uint16_t, uint16_t, uint8_t*);
void (*DrawRGBImage)(uint16_t, uint16_t, uint16_t, uint16_t, uint16_t*);
void (*FillRect)(uint16_t, uint16_t, uint16_t, uint16_t, uint16_t);
void (*ReadRGBImage)(uint16_t, uint16_t, uint16_t, uint16_t, uint16_t*);
void (*Scroll)(int16_t, uint16_t, uint16_t);
void (*UserCommand)(uint16_t, uint8_t*, uint32_t, uint8_t);
}LCD_DrvTypeDef;
#ifdef __cplusplus
}
#endif
#endif /* __LCD_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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/*
* lcd_io.h
*
* Created on: 2022.11
* Author: Benjami
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __LCD_IO_H
#define __LCD_IO_H
#ifdef __cplusplus
extern "C" {
#endif
#include "lcd.h"
//=============================================================================
/* Interface section */
/* Mode bits */
#define LCD_IO_CMD8 (1 << 0)
#define LCD_IO_CMD16 (1 << 1)
#define LCD_IO_WRITE (1 << 2)
#define LCD_IO_READ (1 << 3)
#define LCD_IO_DATA8 (1 << 4)
#define LCD_IO_DATA16 (1 << 5)
#define LCD_IO_DATA24TO16 (1 << 6) /* at read */
#define LCD_IO_DATA16TO24 (1 << 6) /* at write */
#define LCD_IO_MULTIDATA (1 << 7)
#define LCD_IO_FILL (1 << 8)
#define LCD_IO_REVERSE16 (1 << 9)
/* LCD_IO_REVERSE16 only FMC/FSMC 8 bit IO interface
note: DMA on the 8-bit FMC interface is only possible in low byte->high byte order.
The displays, on the other hand, request it in order high byte->low byte.
If we still want to use DMA, the color codes must be stored in reverse byte order in the bitmap memory.
With this switch, we can signal LCD_IO to do a color code transaction in reverse order,
so it can also use DMA for bitmap drawing. */
/* Link function for LCD peripheral */
void LCD_Delay (uint32_t delay);
void LCD_IO_Init(void);
void LCD_IO_Bl_OnOff(uint8_t Bl);
void LCD_IO_Transaction(uint16_t Cmd, uint8_t *pData, uint32_t Size, uint32_t DummySize, uint32_t Mode);
/* 8 bit write commands */
#define LCD_IO_WriteCmd8DataFill16(Cmd, Data, Size) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)&Data, Size, 0, LCD_IO_CMD8 | LCD_IO_WRITE | LCD_IO_DATA16 | LCD_IO_FILL)
#define LCD_IO_WriteCmd8DataFill16to24(Cmd, Data, Size) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)&Data, Size, 0, LCD_IO_CMD8 | LCD_IO_WRITE | LCD_IO_DATA16TO24 | LCD_IO_FILL)
#define LCD_IO_WriteCmd8MultipleData8(Cmd, pData, Size) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)pData, Size, 0, LCD_IO_CMD8 | LCD_IO_WRITE | LCD_IO_DATA8 | LCD_IO_MULTIDATA)
#define LCD_IO_WriteCmd8MultipleData16(Cmd, pData, Size) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)pData, Size, 0, LCD_IO_CMD8 | LCD_IO_WRITE | LCD_IO_DATA16 | LCD_IO_MULTIDATA)
#define LCD_IO_WriteCmd8MultipleData16to24(Cmd, pData, Size) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)pData, Size, 0, LCD_IO_CMD8 | LCD_IO_WRITE | LCD_IO_DATA16TO24 | LCD_IO_MULTIDATA)
/* 16 bit write commands */
#define LCD_IO_WriteCmd16DataFill16(Cmd, Data, Size) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)&Data, Size, 0, LCD_IO_CMD16 | LCD_IO_WRITE | LCD_IO_DATA16 | LCD_IO_FILL)
#define LCD_IO_WriteCmd16DataFill16to24(Cmd, Data, Size) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)&Data, Size, 0, LCD_IO_CMD16 | LCD_IO_WRITE | LCD_IO_DATA16TO24 | LCD_IO_FILL)
#define LCD_IO_WriteCmd16MultipleData8(Cmd, pData, Size) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)pData, Size, 0, LCD_IO_CMD16 | LCD_IO_WRITE | LCD_IO_DATA8 | LCD_IO_MULTIDATA)
#define LCD_IO_WriteCmd16MultipleData16(Cmd, pData, Size) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)pData, Size, 0, LCD_IO_CMD16 | LCD_IO_WRITE | LCD_IO_DATA16 | LCD_IO_MULTIDATA)
#define LCD_IO_WriteCmd16MultipleData16to24(Cmd, pData, Size) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)pData, Size, 0, LCD_IO_CMD16 | LCD_IO_WRITE | LCD_IO_DATA16TO24 | LCD_IO_MULTIDATA)
/* 8 bit read commands */
#define LCD_IO_ReadCmd8MultipleData8(Cmd, pData, Size, DummySize) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)pData, Size, DummySize, LCD_IO_CMD8 | LCD_IO_READ | LCD_IO_DATA8 | LCD_IO_MULTIDATA)
#define LCD_IO_ReadCmd8MultipleData16(Cmd, pData, Size, DummySize) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)pData, Size, DummySize, LCD_IO_CMD8 | LCD_IO_READ | LCD_IO_DATA16 | LCD_IO_MULTIDATA)
#define LCD_IO_ReadCmd8MultipleData24to16(Cmd, pData, Size, DummySize) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)pData, Size, DummySize, LCD_IO_CMD8 | LCD_IO_READ | LCD_IO_DATA24TO16 | LCD_IO_MULTIDATA)
/* 16 bit read commands */
#define LCD_IO_ReadCmd16MultipleData8(Cmd, pData, Size, DummySize) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)pData, Size, DummySize, LCD_IO_CMD16 | LCD_IO_READ | LCD_IO_DATA8 | LCD_IO_MULTIDATA)
#define LCD_IO_ReadCmd16MultipleData16(Cmd, pData, Size, DummySize) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)pData, Size, DummySize, LCD_IO_CMD16 | LCD_IO_READ | LCD_IO_DATA16 | LCD_IO_MULTIDATA)
#define LCD_IO_ReadCmd16MultipleData24to16(Cmd, pData, Size, DummySize) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)pData, Size, DummySize, LCD_IO_CMD16 | LCD_IO_READ | LCD_IO_DATA24TO16 | LCD_IO_MULTIDATA)
/* 8 and 16 bit write and read commands with reverse byte order 16 bit data (only 16bitdepth pixel data in FSMC 8 bit io interface) */
/* 8 bit write commands */
#define LCD_IO_WriteCmd8DataFill16r(Cmd, Data, Size) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)&Data, Size, 0, LCD_IO_CMD8 | LCD_IO_WRITE | LCD_IO_DATA16 | LCD_IO_FILL | LCD_IO_REVERSE16)
#define LCD_IO_WriteCmd8DataFill16to24r(Cmd, Data, Size) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)&Data, Size, 0, LCD_IO_CMD8 | LCD_IO_WRITE | LCD_IO_DATA16TO24 | LCD_IO_FILL | LCD_IO_REVERSE16)
#define LCD_IO_WriteCmd8MultipleData16r(Cmd, pData, Size) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)pData, Size, 0, LCD_IO_CMD8 | LCD_IO_WRITE | LCD_IO_DATA16 | LCD_IO_MULTIDATA | LCD_IO_REVERSE16)
#define LCD_IO_WriteCmd8MultipleData16to24r(Cmd, pData, Size) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)pData, Size, 0, LCD_IO_CMD8 | LCD_IO_WRITE | LCD_IO_DATA16TO24 | LCD_IO_MULTIDATA | LCD_IO_REVERSE16)
/* 16 bit write commands */
#define LCD_IO_WriteCmd16DataFill16r(Cmd, Data, Size) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)&Data, Size, 0, LCD_IO_CMD16 | LCD_IO_WRITE | LCD_IO_DATA16 | LCD_IO_FILL | LCD_IO_REVERSE16)
#define LCD_IO_WriteCmd16MultipleData16r(Cmd, pData, Size) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)pData, Size, 0, LCD_IO_CMD16 | LCD_IO_WRITE | LCD_IO_DATA16 | LCD_IO_MULTIDATA | LCD_IO_REVERSE16)
/* 8 bit read commands */
#define LCD_IO_ReadCmd8MultipleData16r(Cmd, pData, Size, DummySize) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)pData, Size, DummySize, LCD_IO_CMD8 | LCD_IO_READ | LCD_IO_DATA16 | LCD_IO_MULTIDATA | LCD_IO_REVERSE16)
/* 16 bit read commands */
#define LCD_IO_ReadCmd16MultipleData16r(Cmd, pData, Size, DummySize) \
LCD_IO_Transaction((uint16_t)Cmd, (uint8_t *)pData, Size, DummySize, LCD_IO_CMD16 | LCD_IO_READ | LCD_IO_DATA16 | LCD_IO_MULTIDATA | LCD_IO_REVERSE16)
#ifdef __cplusplus
}
#endif
#endif /* SRC_LCD_LCD_IO_H_ */

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/*
* SPI HAL LCD driver for all stm32 family
* author: Roberto Benjami
* v.2023.04
*/
//-----------------------------------------------------------------------------
#include <stdio.h>
#include "main.h"
#include "lcd.h"
#include "lcd_io.h"
#include "lcd_io_spi_hal.h"
//-----------------------------------------------------------------------------
#define DMA_MINSIZE 0x0010
#define DMA_MAXSIZE 0xFFFE
/* note:
- DMA_MINSIZE: if the transacion Size < DMA_MINSIZE -> not use the DMA for transaction
- DMA_MAXSIZE: if the transacion Size > DMA_MAXSIZE -> multiple DMA transactions (because DMA transaction size register is 16bit) */
#define LCD_SPI_TIMEOUT HAL_MAX_DELAY
/* note:
- LCD_SPI_TIMEOUT: HAL_SPI_Transmit and HAL_SPI_Receive timeout value */
/* SPI clock pin default state */
#define LCD_SPI_DEFSTATE 0
//-----------------------------------------------------------------------------
/* Bitdepth convert macros */
#if LCD_RGB24_ORDER == 0
#define RGB565TO888(c16) ((c16 & 0xF800) << 8) | ((c16 & 0x07E0) << 5) | ((c16 & 0x001F) << 3)
#define RGB888TO565(c24) ((c24 & 0XF80000) >> 8 | (c24 & 0xFC00) >> 5 | (c24 & 0xF8 ) >> 3)
#elif LCD_RGB24_ORDER == 1
#define RGB565TO888(c16) ((c16 & 0xF800) >> 8) | ((c16 & 0x07E0) << 5) | ((c16 & 0x001F) << 19)
#define RGB888TO565(c24) ((c24 & 0XF80000) >> 19 | (c24 & 0xFC00) >> 5 | (c24 & 0xF8 ) << 8)
#endif
/* processor family dependent things */
#if defined(STM32C0)
#include "stm32c0xx_ll_gpio.h"
#define LCD_SPI_SETDATASIZE_8BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CR2, SPI_CR2_DS, SPI_DATASIZE_8BIT)
#define LCD_SPI_SETDATASIZE_16BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CR2, SPI_CR2_DS, SPI_DATASIZE_16BIT)
#define LCD_SPI_SETBAUDRATE(hlcdspi, br) MODIFY_REG(hlcdspi.Instance->CR1, SPI_CR1_BR, br << SPI_CR1_BR_Pos)
#define LCD_SPI_RXFIFOCLEAR(hlcdspi, dummy) while(hlcdspi.Instance->SR & SPI_SR_RXNE) dummy = hlcdspi.Instance->DR
#elif defined(STM32F0)
#include "stm32f0xx_ll_gpio.h"
#define LCD_SPI_SETDATASIZE_8BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CR2, SPI_CR2_DS, SPI_DATASIZE_8BIT)
#define LCD_SPI_SETDATASIZE_16BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CR2, SPI_CR2_DS, SPI_DATASIZE_16BIT)
#define LCD_SPI_SETBAUDRATE(hlcdspi, br) MODIFY_REG(hlcdspi.Instance->CR1, SPI_CR1_BR, br << SPI_CR1_BR_Pos)
#define LCD_SPI_RXFIFOCLEAR(hlcdspi, dummy) while(hlcdspi.Instance->SR & SPI_SR_RXNE) dummy = hlcdspi.Instance->DR
#elif defined(STM32F1)
#include "stm32f1xx_ll_gpio.h"
#define LCD_SPI_SETDATASIZE_8BIT(hlcdspi) hlcdspi.Instance->CR1 &= ~SPI_CR1_DFF
#define LCD_SPI_SETDATASIZE_16BIT(hlcdspi) hlcdspi.Instance->CR1 |= SPI_CR1_DFF
#define LCD_SPI_SETBAUDRATE(hlcdspi, br) MODIFY_REG(hlcdspi.Instance->CR1, SPI_CR1_BR, br << SPI_CR1_BR_Pos)
#define LCD_SPI_RXFIFOCLEAR(hlcdspi, dummy) while(hlcdspi.Instance->SR & SPI_SR_RXNE) dummy = hlcdspi.Instance->DR
#elif defined(STM32F2)
#include "stm32f2xx_ll_gpio.h"
#define LCD_SPI_SETDATASIZE_8BIT(hlcdspi) hlcdspi.Instance->CR1 &= ~SPI_CR1_DFF
#define LCD_SPI_SETDATASIZE_16BIT(hlcdspi) hlcdspi.Instance->CR1 |= SPI_CR1_DFF
#define LCD_SPI_SETBAUDRATE(hlcdspi, br) MODIFY_REG(hlcdspi.Instance->CR1, SPI_CR1_BR, br << SPI_CR1_BR_Pos)
#define LCD_SPI_RXFIFOCLEAR(hlcdspi, dummy) while(hlcdspi.Instance->SR & SPI_SR_RXNE) dummy = hlcdspi.Instance->DR
#elif defined(STM32F3)
#include "stm32f3xx_ll_gpio.h"
#define LCD_SPI_SETDATASIZE_8BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CR2, SPI_CR2_DS, SPI_DATASIZE_8BIT)
#define LCD_SPI_SETDATASIZE_16BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CR2, SPI_CR2_DS, SPI_DATASIZE_16BIT)
#define LCD_SPI_SETBAUDRATE(hlcdspi, br) MODIFY_REG(hlcdspi.Instance->CR1, SPI_CR1_BR, br << SPI_CR1_BR_Pos)
#define LCD_SPI_RXFIFOCLEAR(hlcdspi, dummy) while(hlcdspi.Instance->SR & SPI_SR_RXNE) dummy = hlcdspi.Instance->DR
#elif defined(STM32F4)
#include "stm32f4xx_ll_gpio.h"
#define LCD_SPI_SETDATASIZE_8BIT(hlcdspi) hlcdspi.Instance->CR1 &= ~SPI_CR1_DFF
#define LCD_SPI_SETDATASIZE_16BIT(hlcdspi) hlcdspi.Instance->CR1 |= SPI_CR1_DFF
#define LCD_SPI_SETBAUDRATE(hlcdspi, br) MODIFY_REG(hlcdspi.Instance->CR1, SPI_CR1_BR, br << SPI_CR1_BR_Pos)
#define LCD_SPI_RXFIFOCLEAR(hlcdspi, dummy) while(hlcdspi.Instance->SR & SPI_SR_RXNE) dummy = hlcdspi.Instance->DR
#elif defined(STM32F7)
#include "stm32f7xx_ll_gpio.h"
#define LCD_SPI_SETDATASIZE_8BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CR2, SPI_CR2_DS, SPI_DATASIZE_8BIT)
#define LCD_SPI_SETDATASIZE_16BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CR2, SPI_CR2_DS, SPI_DATASIZE_16BIT)
#define LCD_SPI_SETBAUDRATE(hlcdspi, br) MODIFY_REG(hlcdspi.Instance->CR1, SPI_CR1_BR, br << SPI_CR1_BR_Pos)
#define LCD_SPI_RXFIFOCLEAR(hlcdspi, dummy) while(hlcdspi.Instance->SR & SPI_SR_RXNE) dummy = hlcdspi.Instance->DR
#elif defined(STM32H5)
#include "stm32h5xx_ll_gpio.h"
#define LCD_SPI_SETDATASIZE_8BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CFG1, SPI_CFG1_DSIZE, SPI_DATASIZE_8BIT)
#define LCD_SPI_SETDATASIZE_16BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CFG1, SPI_CFG1_DSIZE, SPI_DATASIZE_16BIT)
#define LCD_SPI_SETBAUDRATE(hlcdspi, br) MODIFY_REG(hlcdspi.Instance->CFG1, SPI_CFG1_MBR, br << SPI_CFG1_MBR_Pos)
#define LCD_SPI_RXFIFOCLEAR(hlcdspi, dummy) while(hlcdspi.Instance->SR & SPI_SR_RXP) dummy = hlcdspi.Instance->RXDR
#elif defined(STM32H7)
#include "stm32h7xx_ll_gpio.h"
#define LCD_SPI_SETDATASIZE_8BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CFG1, SPI_CFG1_DSIZE, SPI_DATASIZE_8BIT)
#define LCD_SPI_SETDATASIZE_16BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CFG1, SPI_CFG1_DSIZE, SPI_DATASIZE_16BIT)
#define LCD_SPI_SETBAUDRATE(hlcdspi, br) MODIFY_REG(hlcdspi.Instance->CFG1, SPI_CFG1_MBR, br << SPI_CFG1_MBR_Pos)
#define LCD_SPI_RXFIFOCLEAR(hlcdspi, dummy) while(hlcdspi.Instance->SR & SPI_SR_RXP) dummy = hlcdspi.Instance->RXDR
#elif defined(STM32G0)
#include "stm32g0xx_ll_gpio.h"
#define LCD_SPI_SETDATASIZE_8BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CR2, SPI_CR2_DS, SPI_DATASIZE_8BIT)
#define LCD_SPI_SETDATASIZE_16BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CR2, SPI_CR2_DS, SPI_DATASIZE_16BIT)
#define LCD_SPI_SETBAUDRATE(hlcdspi, br) MODIFY_REG(hlcdspi.Instance->CR1, SPI_CR1_BR, br << SPI_CR1_BR_Pos)
#define LCD_SPI_RXFIFOCLEAR(hlcdspi, dummy) while(hlcdspi.Instance->SR & SPI_SR_RXNE) dummy = hlcdspi.Instance->DR
#elif defined(STM32G4)
#include "stm32g4xx_ll_gpio.h"
#define LCD_SPI_SETDATASIZE_8BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CR2, SPI_CR2_DS, SPI_DATASIZE_8BIT)
#define LCD_SPI_SETDATASIZE_16BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CR2, SPI_CR2_DS, SPI_DATASIZE_16BIT)
#define LCD_SPI_SETBAUDRATE(hlcdspi, br) MODIFY_REG(hlcdspi.Instance->CR1, SPI_CR1_BR, br << SPI_CR1_BR_Pos)
#define LCD_SPI_RXFIFOCLEAR(hlcdspi, dummy) while(hlcdspi.Instance->SR & SPI_SR_RXNE) dummy = hlcdspi.Instance->DR
#elif defined(STM32L0)
#include "stm32l0xx_ll_gpio.h"
#define LCD_SPI_SETDATASIZE_8BIT(hlcdspi) hlcdspi.Instance->CR1 &= ~SPI_CR1_DFF
#define LCD_SPI_SETDATASIZE_16BIT(hlcdspi) hlcdspi.Instance->CR1 |= SPI_CR1_DFF
#define LCD_SPI_SETBAUDRATE(hlcdspi, br) MODIFY_REG(hlcdspi.Instance->CR1, SPI_CR1_BR, br << SPI_CR1_BR_Pos)
#define LCD_SPI_RXFIFOCLEAR(hlcdspi, dummy) while(hlcdspi.Instance->SR & SPI_SR_RXNE) dummy = hlcdspi.Instance->DR
#elif defined(STM32L1)
#include "stm32l1xx_ll_gpio.h"
#define LCD_SPI_SETDATASIZE_8BIT(hlcdspi) hlcdspi.Instance->CR1 &= ~SPI_CR1_DFF
#define LCD_SPI_SETDATASIZE_16BIT(hlcdspi) hlcdspi.Instance->CR1 |= SPI_CR1_DFF
#define LCD_SPI_SETBAUDRATE(hlcdspi, br) MODIFY_REG(hlcdspi.Instance->CR1, SPI_CR1_BR, br << SPI_CR1_BR_Pos)
#define LCD_SPI_RXFIFOCLEAR(hlcdspi, dummy) while(hlcdspi.Instance->SR & SPI_SR_RXNE) dummy = hlcdspi.Instance->DR
#elif defined(STM32L4)
#include "stm32l4xx_ll_gpio.h"
#define LCD_SPI_SETDATASIZE_8BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CR2, SPI_CR2_DS, SPI_DATASIZE_8BIT)
#define LCD_SPI_SETDATASIZE_16BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CR2, SPI_CR2_DS, SPI_DATASIZE_16BIT)
#define LCD_SPI_SETBAUDRATE(hlcdspi, br) MODIFY_REG(hlcdspi.Instance->CR1, SPI_CR1_BR, br << SPI_CR1_BR_Pos)
#define LCD_SPI_RXFIFOCLEAR(hlcdspi, dummy) while(hlcdspi.Instance->SR & SPI_SR_RXNE) dummy = hlcdspi.Instance->DR
#elif defined(STM32L5)
#include "stm32l5xx_ll_gpio.h"
#define LCD_SPI_SETDATASIZE_8BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CR2, SPI_CR2_DS, SPI_DATASIZE_8BIT)
#define LCD_SPI_SETDATASIZE_16BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CR2, SPI_CR2_DS, SPI_DATASIZE_16BIT)
#define LCD_SPI_SETBAUDRATE(hlcdspi, br) MODIFY_REG(hlcdspi.Instance->CR1, SPI_CR1_BR, br << SPI_CR1_BR_Pos)
#define LCD_SPI_RXFIFOCLEAR(hlcdspi, dummy) while(hlcdspi.Instance->SR & SPI_SR_RXNE) dummy = hlcdspi.Instance->DR
#elif defined(STM32WB)
#include "stm32wbxx_ll_gpio.h"
#define LCD_SPI_SETDATASIZE_8BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CR2, SPI_CR2_DS, SPI_DATASIZE_8BIT)
#define LCD_SPI_SETDATASIZE_16BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CR2, SPI_CR2_DS, SPI_DATASIZE_16BIT)
#define LCD_SPI_SETBAUDRATE(hlcdspi, br) MODIFY_REG(hlcdspi.Instance->CR1, SPI_CR1_BR, br << SPI_CR1_BR_Pos)
#define LCD_SPI_RXFIFOCLEAR(hlcdspi, dummy) while(hlcdspi.Instance->SR & SPI_SR_RXNE) dummy = hlcdspi.Instance->DR
#elif defined(STM32WBA)
#include "stm32wbaxx_ll_gpio.h"
#define LCD_SPI_SETDATASIZE_8BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CFG1, SPI_CFG1_DSIZE, SPI_DATASIZE_8BIT)
#define LCD_SPI_SETDATASIZE_16BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CFG1, SPI_CFG1_DSIZE, SPI_DATASIZE_16BIT)
#define LCD_SPI_SETBAUDRATE(hlcdspi, br) MODIFY_REG(hlcdspi.Instance->CFG1, SPI_CFG1_MBR, br << SPI_CFG1_MBR_Pos)
#define LCD_SPI_RXFIFOCLEAR(hlcdspi, dummy) while(hlcdspi.Instance->SR & SPI_SR_RXP) dummy = hlcdspi.Instance->RXDR
#elif defined(STM32WL)
#include "stm32wlxx_ll_gpio.h"
#define LCD_SPI_SETDATASIZE_8BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CR2, SPI_CR2_DS, SPI_DATASIZE_8BIT)
#define LCD_SPI_SETDATASIZE_16BIT(hlcdspi) MODIFY_REG(hlcdspi.Instance->CR2, SPI_CR2_DS, SPI_DATASIZE_16BIT)
#define LCD_SPI_SETBAUDRATE(hlcdspi, br) MODIFY_REG(hlcdspi.Instance->CR1, SPI_CR1_BR, br << SPI_CR1_BR_Pos)
#define LCD_SPI_RXFIFOCLEAR(hlcdspi, dummy) while(hlcdspi.Instance->SR & SPI_SR_RXNE) dummy = hlcdspi.Instance->DR
#else
#error unknown processor family
#endif
//=============================================================================
extern SPI_HandleTypeDef LCD_SPI_HANDLE;
#if LCD_RGB24_BUFFSIZE < DMA_MINSIZE
#undef LCD_RGB24_BUFFSIZE
#define LCD_RGB24_BUFFSIZE 0
#else
uint8_t lcd_rgb24_buffer[LCD_RGB24_BUFFSIZE * 3 + 1];
#endif /* #else LCD_RGB24_DMA_BUFFERSIZE < DMA_MINSIZE */
//-----------------------------------------------------------------------------
#if LCD_SPI_MODE == 0
/* Transmit only mode */
#define LcdDirRead()
#define LcdDirWrite()
#elif (LCD_SPI_MODE == 1) || (LCD_SPI_MODE == 2)
/* Half duplex and full duplex mode */
//-----------------------------------------------------------------------------
/* Switch from SPI write mode to SPI read mode, read the dummy bits, modify the SPI speed */
void LcdDirRead(uint32_t DummySize)
{
uint32_t RxDummy __attribute__((unused));
__HAL_SPI_DISABLE(&LCD_SPI_HANDLE); /* stop SPI */
#if LCD_SPI_MODE == 1
SPI_1LINE_RX(&LCD_SPI_HANDLE); /* if half duplex -> change MOSI data direction */
#endif
LL_GPIO_SetPinMode(LCD_SCK_GPIO_Port, LCD_SCK_Pin, LL_GPIO_MODE_OUTPUT); /* GPIO mode = output */
while(DummySize--)
{ /* Dummy pulses */
HAL_GPIO_WritePin(LCD_SCK_GPIO_Port, LCD_SCK_Pin, 1 - LCD_SPI_DEFSTATE);
HAL_GPIO_WritePin(LCD_SCK_GPIO_Port, LCD_SCK_Pin, LCD_SPI_DEFSTATE);
}
LL_GPIO_SetPinMode(LCD_SCK_GPIO_Port, LCD_SCK_Pin, LL_GPIO_MODE_ALTERNATE); /* GPIO mode = alternative */
#if defined(LCD_SPI_SPD_WRITE) && defined(LCD_SPI_SPD_READ) && (LCD_SPI_SPD_WRITE != LCD_SPI_SPD_READ)
LCD_SPI_SETBAUDRATE(LCD_SPI_HANDLE, LCD_SPI_SPD_READ); /* speed change */
#endif
LCD_SPI_RXFIFOCLEAR(LCD_SPI_HANDLE, RxDummy); /* RX fifo clear */
}
//-----------------------------------------------------------------------------
/* Switch from SPI read mode to SPI write mode, modify the SPI speed */
void LcdDirWrite(void)
{
__HAL_SPI_DISABLE(&LCD_SPI_HANDLE); /* stop SPI */
#if defined(LCD_SPI_SPD_WRITE) && defined(LCD_SPI_SPD_READ) && (LCD_SPI_SPD_WRITE != LCD_SPI_SPD_READ)
LCD_SPI_SETBAUDRATE(LCD_SPI_HANDLE, LCD_SPI_SPD_WRITE); /* speed change */
#endif
}
#endif /* LCD_SPI_MODE */
//-----------------------------------------------------------------------------
/* Set SPI 8bit mode without HAL_SPI_Init */
static inline void LcdSpiMode8(void)
{
LCD_SPI_SETDATASIZE_8BIT(LCD_SPI_HANDLE);
LCD_SPI_HANDLE.Init.DataSize = SPI_DATASIZE_8BIT;
}
/* Set SPI 16bit mode without HAL_SPI_Init */
static inline void LcdSpiMode16(void)
{
LCD_SPI_SETDATASIZE_16BIT(LCD_SPI_HANDLE);
LCD_SPI_HANDLE.Init.DataSize = SPI_DATASIZE_16BIT;
}
//-----------------------------------------------------------------------------
#if LCD_DMA_TX == 0 && LCD_DMA_RX == 0
/* DMA off mode */
#define LcdTransInit()
#define LcdTransStart()
#define LcdTransEnd()
uint32_t LCD_IO_DmaBusy(void)
{
return 0;
}
#else /* #if LCD_DMA_TX == 0 && LCD_DMA_RX == 0 */
/* DMA on mode */
#define DMA_STATUS_FREE 0
#define DMA_STATUS_FILL (1 << 0)
#define DMA_STATUS_MULTIDATA (1 << 1)
#define DMA_STATUS_8BIT (1 << 2)
#define DMA_STATUS_16BIT (1 << 3)
#define DMA_STATUS_24BIT (1 << 4)
struct
{
volatile uint32_t status; /* DMA status (0=free, other: see the DMA_STATUS... macros) */
uint32_t size; /* all transactions data size */
uint32_t trsize; /* actual DMA transaction data size */
uint32_t maxtrsize; /* max size / one DMA transaction */
uint32_t ptr; /* data pointer for DMA */
uint16_t data; /* fill operation data for DMA */
}volatile dmastatus;
//-----------------------------------------------------------------------------
#ifndef osCMSIS
/* DMA mode on, Freertos off mode */
#define LcdTransInit()
#if LCD_DMA_ENDWAIT == 0
#define LcdTransStart() {while(dmastatus.status);}
#define LcdDmaWaitEnd(d)
#elif LCD_DMA_ENDWAIT == 1
#define LcdTransStart() {while(dmastatus.status);}
#define LcdDmaWaitEnd(d) {if(d) while(dmastatus.status);}
#elif LCD_DMA_ENDWAIT == 2
#define LcdTransStart()
#define LcdDmaWaitEnd(d) {while(dmastatus.status);}
#endif /* #elif LCD_DMA_ENDWAIT == 2 */
#define LcdTransEnd()
#define LcdDmaTransEnd() {dmastatus.status = 0;}
#else /* #ifndef osCMSIS */
/* Freertos mode */
//-----------------------------------------------------------------------------
#if osCMSIS < 0x20000
/* DMA on, Freertos 1 mode */
osSemaphoreId LcdSemIdHandle;
osSemaphoreDef(LcdSemId);
#define LcdSemNew0 LcdSemIdHandle = osSemaphoreCreate(osSemaphore(LcdSemId), 1); osSemaphoreWait(LcdSemIdHandle, 0)
#define LcdSemNew1 LcdSemIdHandle = osSemaphoreCreate(osSemaphore(LcdSemId), 1)
#define LcdSemWait osSemaphoreWait(LcdSemIdHandle, osWaitForever)
#define LcdSemSet osSemaphoreRelease(LcdSemIdHandle)
//-----------------------------------------------------------------------------
#else /* #if osCMSIS < 0x20000 */
/* DMA on, Freertos 2 mode */
osSemaphoreId_t LcdSemId;
#define LcdSemNew0 LcdSemId = osSemaphoreNew(1, 0, 0)
#define LcdSemNew1 LcdSemId = osSemaphoreNew(1, 1, 0)
#define LcdSemWait osSemaphoreAcquire(LcdSemId, osWaitForever)
#define LcdSemSet osSemaphoreRelease(LcdSemId)
#endif /* #else osCMSIS < 0x20000 */
//-----------------------------------------------------------------------------
/* DMA on, Freertos 1 and 2 mode */
#if LCD_DMA_ENDWAIT == 0
#define LcdTransInit() {LcdSemNew1;}
#define LcdTransStart() {LcdSemWait;}
#define LcdTransEnd() {LcdSemSet;}
#define LcdDmaWaitEnd(d)
#elif LCD_DMA_ENDWAIT == 1
#define LcdTransInit() {LcdSemNew1;}
#define LcdTransStart() {LcdSemWait;}
#define LcdTransEnd() {LcdSemSet;}
#define LcdDmaWaitEnd(d) {if(d) {LcdSemWait; LcdSemSet;}}
#elif LCD_DMA_ENDWAIT == 2
#define LcdTransInit() {LcdSemNew0;}
#define LcdTransStart()
#define LcdTransEnd()
#define LcdDmaWaitEnd(d) {LcdSemWait;}
#endif /* elif LCD_DMA_ENDWAIT == 2 */
#define LcdDmaTransEnd() {dmastatus.status = 0; LcdSemSet;}
#endif /* #else osCMSIS */
//-----------------------------------------------------------------------------
/* Get the DMA operation status (0=DMA is free, 1=DMA is busy) */
uint32_t LCD_IO_DmaBusy(void)
{
uint32_t ret = 0;
if(dmastatus.status != DMA_STATUS_FREE)
ret = 1;
return ret;
}
#endif /* #else LCD_DMA_TX == 0 && LCD_DMA_RX == 0 */
//=============================================================================
/* Fill 24bit bitmap from 16bit color
- color : 16 bit (RGB565) color
- tg : 24 bit (RGB888) color target bitmap pointer
- Size : number of pixel */
void FillConvert16to24(uint16_t color, uint8_t * tg, uint32_t Size)
{
uint32_t c24;
c24 = RGB565TO888(color);
while(Size--)
{
*(uint32_t *)tg = c24;
tg += 3;
}
}
//-----------------------------------------------------------------------------
/* Convert from 16bit bitmnap to 24bit bitmap
- src : 16 bit (RGB565) color source bitmap pointer
- tg : 24 bit (RGB888) color target bitmap pointer
- Size : number of pixel */
void BitmapConvert16to24(uint16_t * src, uint8_t * tg, uint32_t Size)
{
while(Size--)
{
*(uint32_t *)tg = RGB565TO888(*src);
src++;
tg += 3;
}
}
//-----------------------------------------------------------------------------
/* Convert from 16bit bitmnap to 24bit bitmap
- src : 24 bit (RGB888) color source bitmap pointer
- tg : 16 bit (RGB565) color target bitmap pointer
- Size : number of pixel */
void BitmapConvert24to16(uint8_t * src, uint16_t * tg, uint32_t Size)
{
uint32_t c24;
while(Size--)
{
c24 = *(uint32_t *)src;
*tg = RGB888TO565(c24);
src += 3;
tg++;
}
}
//=============================================================================
/* TX DMA */
#if LCD_DMA_TX == 1
//-----------------------------------------------------------------------------
/* DMA operation end callback function prototype */
__weak void LCD_IO_DmaTxCpltCallback(SPI_HandleTypeDef *hspi)
{
UNUSED(hspi);
}
//-----------------------------------------------------------------------------
/* SPI DMA operation interrupt */
void HAL_SPI_TxCpltCallback(SPI_HandleTypeDef *hspi)
{
if(hspi == &LCD_SPI_HANDLE)
{
if(dmastatus.size > dmastatus.trsize)
{ /* dma operation is still required */
if(dmastatus.status == (DMA_STATUS_MULTIDATA | DMA_STATUS_8BIT))
dmastatus.ptr += dmastatus.trsize; /* 8bit multidata */
else if(dmastatus.status == (DMA_STATUS_MULTIDATA | DMA_STATUS_16BIT))
dmastatus.ptr += dmastatus.trsize << 1; /* 16bit multidata */
else if(dmastatus.status == (DMA_STATUS_MULTIDATA | DMA_STATUS_24BIT))
dmastatus.ptr += dmastatus.trsize << 1; /* 24bit multidata */
dmastatus.size -= dmastatus.trsize;
if(dmastatus.size <= dmastatus.maxtrsize)
dmastatus.trsize = dmastatus.size;
#if LCD_RGB24_BUFFSIZE == 0
HAL_SPI_Transmit_DMA(&LCD_SPI_HANDLE, (uint8_t *)dmastatus.ptr, dmastatus.trsize);
#else
if(dmastatus.status == (DMA_STATUS_MULTIDATA | DMA_STATUS_24BIT))
{
BitmapConvert16to24((uint16_t *)dmastatus.ptr, lcd_rgb24_buffer, dmastatus.trsize);
HAL_SPI_Transmit_DMA(&LCD_SPI_HANDLE, (uint8_t *)lcd_rgb24_buffer, dmastatus.trsize * 3);
}
else if(dmastatus.status == (DMA_STATUS_FILL | DMA_STATUS_24BIT))
HAL_SPI_Transmit_DMA(&LCD_SPI_HANDLE, (uint8_t *)lcd_rgb24_buffer, dmastatus.trsize * 3);
else
HAL_SPI_Transmit_DMA(&LCD_SPI_HANDLE, (uint8_t *)dmastatus.ptr, dmastatus.trsize);
#endif
}
else
{ /* dma operations have ended */
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_SET);
LcdDmaTransEnd();
LCD_IO_DmaTxCpltCallback(hspi);
}
}
}
#endif /* #if LCD_DMA_TX == 1 */
//-----------------------------------------------------------------------------
/* Wrtite fill and multi data to Lcd (8 and 16 bit mode)
- pData: 8 or 16 bits data pointer
- Size: data number
- Mode: 8 or 16 or 24 bit mode, write or read, fill or multidata (see the LCD_IO_... defines in lcd_io.h file) */
void LCDWriteFillMultiData8and16(uint8_t * pData, uint32_t Size, uint32_t Mode)
{
if(Mode & LCD_IO_DATA8)
LcdSpiMode8();
else
LcdSpiMode16();
#if LCD_DMA_TX == 1
if((Size > DMA_MINSIZE) && (!LCD_DMA_UNABLE((uint32_t)pData)))
{ /* DMA mode */
if(Mode & LCD_IO_DATA8)
{ /* 8bit DMA */
LCD_SPI_HANDLE.hdmatx->Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
LCD_SPI_HANDLE.hdmatx->Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
dmastatus.status = DMA_STATUS_8BIT;
}
else
{ /* 16bit DMA */
LCD_SPI_HANDLE.hdmatx->Init.PeriphDataAlignment = DMA_PDATAALIGN_HALFWORD;
LCD_SPI_HANDLE.hdmatx->Init.MemDataAlignment = DMA_MDATAALIGN_HALFWORD;
dmastatus.status = DMA_STATUS_16BIT;
}
if(Mode & LCD_IO_FILL)
{ /* fill */
LCD_SPI_HANDLE.hdmatx->Init.MemInc = DMA_MINC_DISABLE;
dmastatus.status |= DMA_STATUS_FILL;
dmastatus.data = *(uint16_t *)pData;
dmastatus.ptr = (uint32_t)&dmastatus.data;
}
else
{ /* multidata */
LCD_SPI_HANDLE.hdmatx->Init.MemInc = DMA_MINC_ENABLE;
dmastatus.status |= DMA_STATUS_MULTIDATA;
dmastatus.ptr = (uint32_t)pData;
}
dmastatus.size = Size;
dmastatus.maxtrsize = DMA_MAXSIZE;
if(Size > DMA_MAXSIZE)
dmastatus.trsize = DMA_MAXSIZE;
else /* the transaction can be performed with one DMA operation */
dmastatus.trsize = Size;
__HAL_DMA_DISABLE(LCD_SPI_HANDLE.hdmatx);
HAL_DMA_Init(LCD_SPI_HANDLE.hdmatx);
HAL_SPI_Transmit_DMA(&LCD_SPI_HANDLE, (uint8_t *)dmastatus.ptr, dmastatus.trsize);
LcdDmaWaitEnd(Mode & LCD_IO_MULTIDATA);
}
else
#endif
{ /* not DMA mode */
if(Mode & LCD_IO_FILL)
{ /* fill */
while(Size--) /* fill 8 and 16bit */
HAL_SPI_Transmit(&LCD_SPI_HANDLE, (uint8_t *)pData, 1, LCD_SPI_TIMEOUT);
}
else
{ /* multidata */
uint32_t trsize;
while(Size)
{
if(Size > DMA_MAXSIZE)
{
trsize = DMA_MAXSIZE;
Size -= DMA_MAXSIZE;
}
else
{
trsize = Size;
Size = 0;
}
HAL_SPI_Transmit(&LCD_SPI_HANDLE, pData, trsize, LCD_SPI_TIMEOUT);
if(Mode & LCD_IO_DATA8)
pData += trsize;
else
pData += (trsize << 1);
}
}
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_SET);
LcdTransEnd();
}
}
//-----------------------------------------------------------------------------
/* Wrtite fill and multi data to Lcd (convert RGB16 bit (5-6-5) to RGB24 bit (8-8-8) mode, no dma capability)
- pData: RGB 16 bits data pointer
- Size: data number
- Mode: 8 or 16 or 24 bit mode, write or read, fill or multidata (see the LCD_IO_... defines in lcd_io.h file) */
void LCDWriteFillMultiData16to24(uint8_t * pData, uint32_t Size, uint32_t Mode)
{
LcdSpiMode8();
#if LCD_DMA_TX == 1 && LCD_RGB24_BUFFSIZE > 0
if(Size > DMA_MINSIZE)
{ /* DMA mode */
LCD_SPI_HANDLE.hdmatx->Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
LCD_SPI_HANDLE.hdmatx->Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
LCD_SPI_HANDLE.hdmatx->Init.MemInc = DMA_MINC_ENABLE;
__HAL_DMA_DISABLE(LCD_SPI_HANDLE.hdmatx);
HAL_DMA_Init(LCD_SPI_HANDLE.hdmatx);
dmastatus.maxtrsize = LCD_RGB24_BUFFSIZE;
dmastatus.size = Size;
if(Size > LCD_RGB24_BUFFSIZE)
dmastatus.trsize = LCD_RGB24_BUFFSIZE;
else
dmastatus.trsize = Size;
if(Mode & LCD_IO_FILL)
{ /* fill 16bit to 24bit */
dmastatus.status = DMA_STATUS_FILL | DMA_STATUS_24BIT;
FillConvert16to24(*(uint16_t *)pData, lcd_rgb24_buffer, dmastatus.trsize);
}
else
{ /* multidata 16bit to 24bit */
dmastatus.status = DMA_STATUS_MULTIDATA | DMA_STATUS_24BIT;
dmastatus.ptr = (uint32_t)pData;
BitmapConvert16to24((uint16_t *)pData, lcd_rgb24_buffer, dmastatus.trsize);
}
HAL_SPI_Transmit_DMA(&LCD_SPI_HANDLE, lcd_rgb24_buffer, dmastatus.trsize * 3);
LcdDmaWaitEnd(Mode & LCD_IO_MULTIDATA);
}
else
#endif
{ /* not DMA mode */
#if LCD_RGB24_BUFFSIZE == 0
uint32_t rgb888;
if(Mode & LCD_IO_FILL)
{ /* fill 16bit to 24bit */
rgb888 = RGB565TO888(*(uint16_t *)pData);
while(Size--)
HAL_SPI_Transmit(&LCD_SPI_HANDLE, (uint8_t *)&rgb888, 3, LCD_SPI_TIMEOUT);
}
else
{ /* multidata 16bit to 24bit */
while(Size--)
{
rgb888 = RGB565TO888(*(uint16_t *)pData);
HAL_SPI_Transmit(&LCD_SPI_HANDLE, (uint8_t *)&rgb888, 3, LCD_SPI_TIMEOUT);
pData+=2;
}
}
#elif LCD_RGB24_BUFFSIZE > 0
uint32_t trsize;
if(Mode & LCD_IO_FILL)
{ /* fill */
if(Size > LCD_RGB24_BUFFSIZE)
trsize = LCD_RGB24_BUFFSIZE;
else
trsize = Size;
FillConvert16to24(*(uint16_t *)pData, lcd_rgb24_buffer, trsize);
while(Size)
{
if(Size > LCD_RGB24_BUFFSIZE)
{
trsize = LCD_RGB24_BUFFSIZE;
Size -= LCD_RGB24_BUFFSIZE;
}
else
{
trsize = Size;
Size = 0;
}
HAL_SPI_Transmit(&LCD_SPI_HANDLE, lcd_rgb24_buffer, trsize * 3, LCD_SPI_TIMEOUT);
}
}
else
{ /* bitmap */
while(Size)
{
if(Size > LCD_RGB24_BUFFSIZE)
{
trsize = LCD_RGB24_BUFFSIZE;
Size -= LCD_RGB24_BUFFSIZE;
}
else
{
trsize = Size;
Size = 0;
}
BitmapConvert16to24((uint16_t *)pData, lcd_rgb24_buffer, trsize);
HAL_SPI_Transmit(&LCD_SPI_HANDLE, lcd_rgb24_buffer, trsize * 3, LCD_SPI_TIMEOUT);
pData += trsize << 1;
}
}
#endif /* #elif LCD_RGB24_BUFFSIZE > 0 */
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_SET);
LcdTransEnd();
}
}
//=============================================================================
/* Read */
#if LCD_SPI_MODE != 0
/* RX DMA */
#if LCD_DMA_RX == 1
//-----------------------------------------------------------------------------
/* DMA operation end callback function prototype */
__weak void LCD_IO_DmaRxCpltCallback(SPI_HandleTypeDef *hspi)
{
UNUSED(hspi);
}
//-----------------------------------------------------------------------------
/* SPI DMA operation interrupt */
void HAL_SPI_RxCpltCallback(SPI_HandleTypeDef *hspi)
{
uint32_t dma_status = dmastatus.status;
if(hspi == &LCD_SPI_HANDLE)
{
#if LCD_RGB24_BUFFSIZE > 0
if(dma_status == (DMA_STATUS_MULTIDATA | DMA_STATUS_24BIT))
{
BitmapConvert24to16(lcd_rgb24_buffer, (uint16_t *)dmastatus.ptr, dmastatus.trsize);
dmastatus.ptr += dmastatus.trsize << 1; /* 24bit multidata */
}
else
#endif
{
if(dma_status == (DMA_STATUS_MULTIDATA | DMA_STATUS_8BIT))
dmastatus.ptr += dmastatus.trsize; /* 8bit multidata */
else if(dma_status == (DMA_STATUS_MULTIDATA | DMA_STATUS_16BIT))
dmastatus.ptr += dmastatus.trsize << 1; /* 16bit multidata */
}
if(dmastatus.size > dmastatus.trsize)
{ /* dma operation is still required */
dmastatus.size -= dmastatus.trsize;
if(dmastatus.size <= dmastatus.maxtrsize)
dmastatus.trsize = dmastatus.size;
#if LCD_RGB24_BUFFSIZE > 0
if(dma_status == (DMA_STATUS_MULTIDATA | DMA_STATUS_24BIT))
HAL_SPI_Receive_DMA(&LCD_SPI_HANDLE, lcd_rgb24_buffer, dmastatus.trsize * 3);
else
#endif
HAL_SPI_Receive_DMA(&LCD_SPI_HANDLE, (uint8_t *)dmastatus.ptr, dmastatus.trsize);
}
else
{ /* dma operations have ended */
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_SET);
LcdDirWrite();
LcdDmaTransEnd();
LCD_IO_DmaRxCpltCallback(hspi);
}
}
}
#endif /* #if LCD_DMA_RX == 1 */
//-----------------------------------------------------------------------------
/* Read data from Lcd
- pData: 8 or 16 bits data pointer
- Size: data number
- Mode: 8 or 16 or 24 bit mode, write or read, fill or multidata (see the LCD_IO_... defines in lcd_io.h file) */
void LCDReadMultiData8and16(uint8_t * pData, uint32_t Size, uint32_t Mode)
{
if(Mode & LCD_IO_DATA8)
LcdSpiMode8();
else
LcdSpiMode16();
#if LCD_DMA_RX == 1
if((Size > DMA_MINSIZE) && (!LCD_DMA_UNABLE((uint32_t)pData)))
{ /* DMA mode */
/* SPI RX DMA setting (8bit, multidata) */
if(Mode & LCD_IO_DATA8)
{
LCD_SPI_HANDLE.hdmarx->Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
LCD_SPI_HANDLE.hdmarx->Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
dmastatus.status = DMA_STATUS_MULTIDATA | DMA_STATUS_8BIT;
}
else
{
LCD_SPI_HANDLE.hdmarx->Init.PeriphDataAlignment = DMA_PDATAALIGN_HALFWORD;
LCD_SPI_HANDLE.hdmarx->Init.MemDataAlignment = DMA_MDATAALIGN_HALFWORD;
dmastatus.status = DMA_STATUS_MULTIDATA | DMA_STATUS_16BIT;
}
LCD_SPI_HANDLE.hdmarx->Init.MemInc = DMA_MINC_ENABLE;
__HAL_DMA_DISABLE(LCD_SPI_HANDLE.hdmarx);
HAL_DMA_Init(LCD_SPI_HANDLE.hdmarx);
dmastatus.maxtrsize = DMA_MAXSIZE;
dmastatus.size = Size;
if(Size > DMA_MAXSIZE)
dmastatus.trsize = DMA_MAXSIZE;
else
dmastatus.trsize = Size;
dmastatus.ptr = (uint32_t)pData;
HAL_SPI_Receive_DMA(&LCD_SPI_HANDLE, pData, dmastatus.trsize);
LcdDmaWaitEnd(1);
}
else
#endif
{ /* not DMA mode */
uint32_t trsize;
while(Size)
{
if(Size > DMA_MAXSIZE)
{
trsize = DMA_MAXSIZE;
Size -= DMA_MAXSIZE;
}
else
{
trsize = Size;
Size = 0;
}
HAL_SPI_Receive(&LCD_SPI_HANDLE, pData, trsize, LCD_SPI_TIMEOUT);
if(Mode & LCD_IO_DATA8)
pData += trsize;
else
pData += (trsize << 1);
}
LcdDirWrite();
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_SET);
LcdTransEnd();
}
}
//-----------------------------------------------------------------------------
/* Read 24bit (8-8-8) RGB data from LCD, and convert to 16bit (5-6-5) RGB data
- pData: 16 bits RGB data pointer
- Size: pixel number
- Mode: 8 or 16 or 24 bit mode, write or read, fill or multidata (see the LCD_IO_... defines in lcd_io.h file) */
void LCDReadMultiData24to16(uint8_t * pData, uint32_t Size, uint32_t Mode)
{
LcdSpiMode8();
#if LCD_DMA_RX == 1 && LCD_RGB24_BUFFSIZE > 0
if(Size > DMA_MINSIZE)
{ /* DMA mode */
/* SPI RX DMA setting (8bit, multidata) */
LCD_SPI_HANDLE.hdmarx->Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
LCD_SPI_HANDLE.hdmarx->Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
LCD_SPI_HANDLE.hdmarx->Init.MemInc = DMA_MINC_ENABLE;
__HAL_DMA_DISABLE(LCD_SPI_HANDLE.hdmarx);
HAL_DMA_Init(LCD_SPI_HANDLE.hdmarx);
dmastatus.maxtrsize = LCD_RGB24_BUFFSIZE;
dmastatus.size = Size;
if(Size > LCD_RGB24_BUFFSIZE)
dmastatus.trsize = LCD_RGB24_BUFFSIZE;
else
dmastatus.trsize = Size;
dmastatus.status = DMA_STATUS_MULTIDATA | DMA_STATUS_24BIT;
dmastatus.ptr = (uint32_t)pData;
HAL_SPI_Receive_DMA(&LCD_SPI_HANDLE, lcd_rgb24_buffer, dmastatus.trsize * 3);
LcdDmaWaitEnd(1);
}
else
#endif
{ /* not DMA mode */
#if LCD_RGB24_BUFFSIZE == 0
uint32_t rgb888;
while(Size--)
{
HAL_SPI_Receive(&LCD_SPI_HANDLE, (uint8_t *)&rgb888, 3, LCD_SPI_TIMEOUT);
*(uint16_t *)pData = RGB888TO565(rgb888);
pData += 2;
}
#elif LCD_RGB24_BUFFSIZE > 0
uint32_t trsize;
while(Size)
{
if(Size > LCD_RGB24_BUFFSIZE)
{
trsize = LCD_RGB24_BUFFSIZE;
Size -= LCD_RGB24_BUFFSIZE;
}
else
{
trsize = Size;
Size = 0;
}
HAL_SPI_Receive(&LCD_SPI_HANDLE, lcd_rgb24_buffer, trsize * 3, LCD_SPI_TIMEOUT);
BitmapConvert24to16(lcd_rgb24_buffer, (uint16_t *)pData, trsize);
pData += (trsize << 1);
}
#endif
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_SET);
LcdDirWrite();
LcdTransEnd();
}
}
#endif /* #if LCD_SPI_MODE != 0 */
//=============================================================================
/* Public functions */
/* n millisec delay */
void LCD_Delay(uint32_t Delay)
{
#ifndef osCMSIS
HAL_Delay(Delay);
#else
osDelay(Delay);
#endif
}
/* Backlight on-off (Bl=0 -> off, Bl=1 -> on) */
//-----------------------------------------------------------------------------
void LCD_IO_Bl_OnOff(uint8_t Bl)
{
#if defined(LCD_BL_GPIO_Port) && defined (LCD_BL_Pin)
if(Bl)
#if LCD_BLON == 0
HAL_GPIO_WritePin(LCD_BL_GPIO_Port, LCD_BL_Pin, GPIO_PIN_RESET);
#elif LCD_BLON == 1
HAL_GPIO_WritePin(LCD_BL_GPIO_Port, LCD_BL_Pin, GPIO_PIN_SET);
#endif
else
#if LCD_BLON == 0
HAL_GPIO_WritePin(LCD_BL_GPIO_Port, LCD_BL_Pin, GPIO_PIN_SET);
#elif LCD_BLON == 1
HAL_GPIO_WritePin(LCD_BL_GPIO_Port, LCD_BL_Pin, GPIO_PIN_RESET);
#endif
#endif
}
//-----------------------------------------------------------------------------
/* Lcd IO init, reset, spi speed init, get the freertos task id */
void LCD_IO_Init(void)
{
#if defined(LCD_RST_GPIO_Port) && defined (LCD_RST_Pin)
LCD_Delay(50);
HAL_GPIO_WritePin(LCD_RST_GPIO_Port, LCD_RST_Pin, GPIO_PIN_RESET);
LCD_Delay(50);
HAL_GPIO_WritePin(LCD_RST_GPIO_Port, LCD_RST_Pin, GPIO_PIN_SET);
#endif
LCD_Delay(10);
#if defined(LCD_SPI_SPD_WRITE)
LCD_SPI_SETBAUDRATE(LCD_SPI_HANDLE, LCD_SPI_SPD_WRITE);
#endif
LcdTransInit();
}
//-----------------------------------------------------------------------------
/* Lcd IO transaction
- Cmd: 8 or 16 bits command
- pData: 8 or 16 bits data pointer
- Size: data number
- DummySize: dummy byte number at read
- Mode: 8 or 16 or 24 bit mode, write or read, fill or multidata (see the LCD_IO_... defines in lcd_io.h file) */
void LCD_IO_Transaction(uint16_t Cmd, uint8_t *pData, uint32_t Size, uint32_t DummySize, uint32_t Mode)
{
#if LCD_SPI_MODE == 0 /* only TX mode */
if(Mode & LCD_IO_READ)
return;
#endif
LcdTransStart();
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_RESET);
/* Command write */
if(Mode & LCD_IO_CMD8)
LcdSpiMode8();
else if(Mode & LCD_IO_CMD16)
LcdSpiMode16();
HAL_GPIO_WritePin(LCD_RS_GPIO_Port, LCD_RS_Pin, GPIO_PIN_RESET);
HAL_SPI_Transmit(&LCD_SPI_HANDLE, (uint8_t *)&Cmd, 1, LCD_SPI_TIMEOUT); /* CMD write */
HAL_GPIO_WritePin(LCD_RS_GPIO_Port, LCD_RS_Pin, GPIO_PIN_SET);
if(Size == 0)
{ /* only command byte or word */
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_SET);
LcdTransEnd();
return;
}
/* Datas write or read */
if(Mode & LCD_IO_WRITE)
{ /* Write Lcd */
if(Mode & LCD_IO_DATA16TO24)
LCDWriteFillMultiData16to24(pData, Size, Mode);
else
LCDWriteFillMultiData8and16(pData, Size, Mode);
}
#if LCD_SPI_MODE != 0
else if(Mode & LCD_IO_READ)
{ /* Read LCD */
LcdDirRead((DummySize << 3) + LCD_SCK_EXTRACLK);
if(Mode & LCD_IO_DATA24TO16)
LCDReadMultiData24to16(pData, Size, Mode);
else
LCDReadMultiData8and16(pData, Size, Mode);
}
#endif /* #if LCD_SPI_MODE != 0 */
}

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//=============================================================================
/* Information section */
/*
* SPI HAL LCD driver for all stm32 family
* author: Roberto Benjami
* v.2022.11
*/
/* Features:
- only hardware SPI
- write function 8 and 16bit without DMA or with DMA (in both fill and bitmap mode)
- write function with bitdepth convert (16bit RGB565 to 24bit RGB888) without DMA or with DMA
- all writing functions are possible in both fill and bitmap mode
- read function 8 and 16bit only without DMA or with DMA
- read function with bitdepth convert (24bit RGB888 to 16bit RGB565) without DMA or with DMA */
/* Settings in CUBEIDE or CUBEMX
SPI Parameter Settings
- Mode: "Full duplex master" or "Half duplex master" os "Transmit only master"
- Hardware NSS signal: disabled
- Frame format: Motorola
- Data Size: 8 bits
- First bit: MSB first
- Prescaler: it doesn't matter, the speed needs to be specified elsewhere
- Clock Polarity: Low
- Clock Phase: 1 Edge
note: if the selected SPI pin is not good, change it in the pinout view
SPI DMA Settings (if necessary)
- Add DMA Request SPIn_TX, left at the default value (if necessary)
- Add DMA Request SPIn_RX, left at the default value (if necessary)
GPIO
- Lcd chip select:
- output level: High
- mode: Output Push Pull
- Pull-up/Pull-down: No pull-up and no pull-down
- Max output speed: Very High
- User Label: LCD_CS
- Lcd RS
- output level: Low
- mode: Output Push Pull
- Pull-up/Pull-down: No pull-up and no pull-down
- Max output speed: Very High
- User Label: LCD_RS
- Lcd SCK
- output level: n/a
- mode: Alternate Function Push Pull
- Pull-up/Pull-down: No pull-up and no pull-down
- Max output speed: Very High
- User Label: LCD_SCK
- Lcd MOSI
- output level: n/a
- mode: Alternate Function Push Pull
- Pull-up/Pull-down: No pull-up and no pull-down
- Max output speed: Very High
- User Label: LCD_MOSI
- Lcd MISO
- output level: n/a
- mode: Alternate Function Push Pull
- Pull-up/Pull-down: No pull-up and no pull-down
- Max output speed: Very High
- User Label: LCD_MISO
- Lcd reset pin (only when connected)
- output level: High
- mode: Output Push Pull
- Pull-up/Pull-down: No pull-up and no pull-down
- Max output speed: Low
- User Label: LCD_RST
- Lcd back light pin (only when connected)
- output level: Low or High
- mode: Output Push Pull
- Pull-up/Pull-down: No pull-up and no pull-down
- Max output speed: Low
- User Label: LCD_BL
Settings in main.h:
- If you use freertos, add this line the main.h file
#include "cmsis_os.h"
(note: then the driver will also use the rtos signal to wait for the end of the dma transaction)
*/
//=============================================================================
/* Interface section */
/* Queries whether a DMA operation is in progress
- 0: not in progress
- 1: in progress */
uint32_t LCD_IO_DmaBusy(void);
/* If we want to know when the LCD DMA operation is finished, let's create a function in our program:
This function is called by the driver at the end of DMA operations. */
void LCD_IO_DmaTxCpltCallback(SPI_HandleTypeDef *hspi);
void LCD_IO_DmaRxCpltCallback(SPI_HandleTypeDef *hspi);
//=============================================================================
/* Setting section (please set the necessary things in this section) */
#ifndef __LCD_IO_SPI_HAL_H__
#define __LCD_IO_SPI_HAL_H__
/* SPI handle select (see in main.c file, default: hspi1, hspi2 ... hspi6) */
#define LCD_SPI_HANDLE hspi1
/* SPI mode
- 0: only TX (write on MOSI pin, no MISO pin)
- 1: half duplex (MOSI pin is bidirectional)
- 2: full duplex (write on MOSI pin, read on MISO pin) */
#define LCD_SPI_MODE 2
/* SPI write and read speed (if deleted -> setting in CUBE)
- hardware SPI clock div fPCLK: 0=/2, 1=/4, 2=/8, 3=/16, 4=/32, 5=/64, 6=/128, 7=/256 */
#define LCD_SPI_SPD_WRITE 1
#define LCD_SPI_SPD_READ 4
/* Backlight control (the logical level of the active state) */
#define LCD_BLON 0
/* When data direction change (OUT->IN) there is a display that requires extra clock
example ST7735: 1, ILI9341: 0, ILI9488: 0 */
#define LCD_SCK_EXTRACLK 0
/* DMA TX/RX enable/disable
- 0: DMA disable
- 1: DMA enable */
#define LCD_DMA_TX 1
#define LCD_DMA_RX 0
/* In dma mode the bitmap drawing function is completed before the actual drawing.
When should we wait for the previous DMA operation to complete? (see the readme.me file)
- 0: DMA check and wait at drawing function start
- 1: DMA check and wait at drawing function start + bitmap drawing function end wait on (default mode)
- 2: DMA wait at drawing function end */
#define LCD_DMA_ENDWAIT 1
/* Because there are DMA capable and DMA unable memory regions
here we can set what is the DMA unable region condition
note: where the condition is true, it is considered a DMA-unable region
Default (all memory used for bitmap drawing is DMA capable):
#define LCD_DMA_UNABLE(addr) 0
Example stm32f407 and stm32f429 with CCMRAM (the CCMRAM is not DMA capable):
#define LCD_DMA_UNABLE(addr) ((addr < 0x20000000) && (addr >= 0x10000000))
Example stm32h743 (the DTCMRAM and ITCMRAM are not DMA capable):
#define LCD_DMA_UNABLE(addr) (((addr < 0x24000000) && (addr >= 0x20000000)) || (addr < 0x08000000))
Note: if we ensure that we do not draw a bitmap from a DMA-capable memory area, it is not necessary to set it (leave it that way) */
#define LCD_DMA_UNABLE(addr) 0
/* RGB565 to RGB888 and RGB888 to RGB565 convert byte order
- 0: forward direction
- 1: back direction
(warning: the SPI DMA order is from low address to hight address step byte)
note: If the red and blue colors are reversed and used 24bit mode, change this value */
#define LCD_RGB24_ORDER 0
/* Pixel buffer size for DMA bitdepth conversion (buffer size [byte] = 3 * pixel buffer size)
note: if 0 -> does not use DMA for 24-bit drawing and reading */
#define LCD_RGB24_BUFFSIZE 0
#endif

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/*
- 2019.05 Add BSP_LCD_ReadID fuction
- 2019.05 Add BSP_LCD_ReadPixel fuction
- 2019.05 Add BSP_LCD_DrawRGB16Image fuction
- 2019.05 Add BSP_LCD_ReadRGB16Image fuction
- 2019.11 Add BSP_LCD_FillTriangle
- 2019.12 Add LCD_DEFAULT_FONT, LCD_DEFAULT_BACKCOLOR, LCD_DEFAULT_TEXTCOLOR, LCD_INIT_CLEAR
- 2020.05 Add BSP_LCD_Scroll function
- 2022.11 Modify ReadID return type: uint16_t to uint32_t
- 2023.03 Add BSP_LCD_DisplayMultilayerChar function (mainly for drawing icons and buttons)
- 2023.03 Add BSP_LCD_DisplayStringOnMultilayerChar function (mainly for drawing texticons and textbuttons)
*/
/**
******************************************************************************
* @file stm32_adafruit_lcd.h
* @author MCD Application Team
* @brief This file contains the common defines and functions prototypes for
* the stm32_adafruit_lcd.c driver.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32_ADAFRUIT_LCD_H
#define __STM32_ADAFRUIT_LCD_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "lcd.h"
#include "Fonts/fonts.h"
//-----------------------------------------------------------------------------
/* Config section (you can change this defines) */
/* LCD default font (Font8 or Font12 or Font16 or Font20 or Font24) */
#define LCD_DEFAULT_FONT Font12
/* Font bitmap buffer size (even for the largest font size, at least one line should fit in it) */
#define FONTBITMAPBUFSIZE 24 * 16
/* BSP_LCD_DisplayMultilayerChar max layer */
#define MAX_CHAR_LAYER 12
/* LCD default colors */
#define LCD_DEFAULT_BACKCOLOR LCD_COLOR_BLACK
#define LCD_DEFAULT_TEXTCOLOR LCD_COLOR_WHITE
/* LCD clear with LCD_DEFAULT_BACKCOLOR in the BSP_LCD_Init (0:diasble, 1:enable) */
#define LCD_INIT_CLEAR 0
/* some colors */
#define LCD_COLOR_BLACK LCD_COLOR(0, 0, 0)
#define LCD_COLOR_GRAY LCD_COLOR(192, 192, 192)
#define LCD_COLOR_BLUE LCD_COLOR(0, 0, 255)
#define LCD_COLOR_RED LCD_COLOR(255, 0, 0)
#define LCD_COLOR_GREEN LCD_COLOR(0, 255, 0)
#define LCD_COLOR_CYAN LCD_COLOR(0, 255, 255)
#define LCD_COLOR_MAGENTA LCD_COLOR(255, 0, 255)
#define LCD_COLOR_YELLOW LCD_COLOR(255, 255, 0)
#define LCD_COLOR_WHITE LCD_COLOR(255, 255, 255)
//-----------------------------------------------------------------------------
/* Interface section (no modify) */
/**
* @brief Draw Properties structures definition
*/
typedef struct
{
uint32_t TextColor;
uint32_t BackColor;
sFONT *pFont;
}LCD_DrawPropTypeDef;
/**
* @brief Point structures definition
*/
typedef struct
{
int16_t X;
int16_t Y;
}Point, * pPoint;
/**
* @brief Line mode structures definition
*/
typedef enum
{
CENTER_MODE = 0x01, /*!< Center mode */
RIGHT_MODE = 0x02, /*!< Right mode */
LEFT_MODE = 0x03 /*!< Left mode */
}Line_ModeTypdef;
#define __IO volatile
/**
* @brief LCD status structure definition
*/
#define LCD_OK 0x00
#define LCD_ERROR 0x01
#define LCD_TIMEOUT 0x02
#if LCD_REVERSE16 == 1
#define RC(a) ((((a) & 0xFF) << 8) | (((a) & 0xFF00) >> 8))
#else
#define RC(a) a
#endif
/**
* @brief LCD color
*/
#define LCD_COLOR(r, g, b) (RC((r & 0xF8) << 8 | (g & 0xFC) << 3 | (b & 0xF8) >> 3))
#define LCD_COLOR16(rgb16) (RC(rgb16))
/** @defgroup STM32_ADAFRUIT_LCD_Exported_Functions
* @{
*/
uint8_t BSP_LCD_Init(void);
uint16_t BSP_LCD_GetXSize(void);
uint16_t BSP_LCD_GetYSize(void);
uint16_t BSP_LCD_GetTextColor(void);
uint16_t BSP_LCD_GetBackColor(void);
void BSP_LCD_SetTextColor(__IO uint16_t Color);
void BSP_LCD_SetBackColor(__IO uint16_t Color);
void BSP_LCD_SetFont(sFONT *fonts);
sFONT *BSP_LCD_GetFont(void);
void BSP_LCD_Clear(uint16_t Color);
void BSP_LCD_ClearStringLine(uint16_t Line);
void BSP_LCD_DisplayStringAtLine(uint16_t Line, uint8_t *ptr);
void BSP_LCD_DisplayStringAt(uint16_t Xpos, uint16_t Ypos, uint8_t *Text, Line_ModeTypdef Mode);
void BSP_LCD_DisplayChar(uint16_t Xpos, uint16_t Ypos, uint8_t Ascii);
void BSP_LCD_DisplayStringOnMultilayerChar(uint16_t Xpos, uint16_t Ypos, uint8_t *Chars, uint16_t *Colors, sFONT *sf,
uint16_t onX, uint16_t onY, uint8_t *onChars);
void BSP_LCD_DrawPixel(uint16_t Xpos, uint16_t Ypos, uint16_t RGB_Code);
void BSP_LCD_DrawHLine(uint16_t Xpos, uint16_t Ypos, uint16_t Length);
void BSP_LCD_DrawVLine(uint16_t Xpos, uint16_t Ypos, uint16_t Length);
void BSP_LCD_DrawLine(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2);
void BSP_LCD_DrawRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height);
void BSP_LCD_DrawCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius);
void BSP_LCD_DrawPolygon(pPoint Points, uint16_t PointCount);
void BSP_LCD_DrawEllipse(uint16_t Xpos, uint16_t Ypos, uint16_t XRadius, uint16_t YRadius);
void BSP_LCD_DrawBitmap(uint16_t Xpos, uint16_t Ypos, uint8_t *pBmp);
void BSP_LCD_FillRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height);
void BSP_LCD_FillCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius);
void BSP_LCD_FillPolygon(pPoint Points, uint16_t PointCount);
void BSP_LCD_FillEllipse(uint16_t Xpos, uint16_t Ypos, uint16_t XRadius, uint16_t YRadius);
void BSP_LCD_FillTriangle(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t x3, uint16_t y3);
void BSP_LCD_DisplayOff(void);
void BSP_LCD_DisplayOn(void);
uint32_t BSP_LCD_ReadID(void);
uint16_t BSP_LCD_ReadPixel(uint16_t Xpos, uint16_t Ypos);
void BSP_LCD_DrawRGB16Image(uint16_t Xpos, uint16_t Ypos, uint16_t Xsize, uint16_t Ysize, uint16_t *pData);
void BSP_LCD_ReadRGB16Image(uint16_t Xpos, uint16_t Ypos, uint16_t Xsize, uint16_t Ysize, uint16_t *pData);
void BSP_LCD_Scroll(int16_t Scroll, uint16_t TopFix, uint16_t BottonFix);
/* User direct Lcd data write and read */
void BSP_LCD_DataWrite8(uint16_t Cmd, uint8_t *ptr, uint32_t Size);
void BSP_LCD_DataWrite16(uint16_t Cmd, uint16_t *ptr, uint32_t Size);
void BSP_LCD_DataRead8(uint16_t Cmd, uint8_t *ptr, uint32_t Size);
void BSP_LCD_DataRead16(uint16_t Cmd, uint16_t *ptr, uint32_t Size);
#ifdef __cplusplus
}
#endif
#endif /* __STM32_ADAFRUIT_LCD_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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#include "main.h"
#include "ts.h"
#include "stm32_adafruit_ts.h"
extern TS_DrvTypeDef *ts_drv;
uint16_t TsXBoundary, TsYBoundary;
#define MAXCINT1245 262144
#define MAXCINT36 1073741824
ts_cindex cindex = TS_CINDEX;
//-----------------------------------------------------------------------------
void BSP_TS_CalibCalc(ts_three_points * tp, ts_three_points * dp, ts_cindex * ci)
{
long long int i0, i1, i2, i3, i4, i5, i6, i1t, i2t, i3t, i4t, i5t, i6t;
int idv = 1, d;
if(ci == NULL)
ci = &cindex;
i0 = (tp->x0 - tp->x2) * (tp->y1 - tp->y2) - (tp->x1 - tp->x2) * (tp->y0 - tp->y2);
i1 = (dp->x0 - dp->x2) * (tp->y1 - tp->y2) - (dp->x1 - dp->x2) * (tp->y0 - tp->y2);
i2 = (tp->x0 - tp->x2) * (dp->x1 - dp->x2) - (dp->x0 - dp->x2) * (tp->x1 - tp->x2);
i3 = (long long int)tp->y0 * (tp->x2 * dp->x1 - tp->x1 * dp->x2) +
(long long int)tp->y1 * (tp->x0 * dp->x2 - tp->x2 * dp->x0) +
(long long int)tp->y2 * (tp->x1 * dp->x0 - tp->x0 * dp->x1);
i4 = (dp->y0 - dp->y2) * (tp->y1 - tp->y2) - (dp->y1 - dp->y2) * (tp->y0 - tp->y2);
i5 = (tp->x0 - tp->x2) * (dp->y1 - dp->y2) - (dp->y0 - dp->y2) * (tp->x1 - tp->x2);
i6 = (long long int)tp->y0 * (tp->x2 * dp->y1 - tp->x1 * dp->y2) +
(long long int)tp->y1 * (tp->x0 * dp->y2 - tp->x2 * dp->y0) +
(long long int)tp->y2 * (tp->x1 * dp->y0 - tp->x0 * dp->y1);
i1t = i1; i2t = i2; i3t = i3; i4t = i4; i5t = i5; i6t = i6;
do
{
d = 0;
if((i1t >= MAXCINT1245) || (i1t < -MAXCINT1245))
{
d = 1;
i1t /= 2;
}
if((i2t >= MAXCINT1245) || (i2t < -MAXCINT1245))
{
d = 1;
i2t /= 2;
}
if((i4t >= MAXCINT1245) || (i4t < -MAXCINT1245))
{
d = 1;
i4t /= 2;
}
if((i5t >= MAXCINT1245) || (i5t < -MAXCINT1245))
{
d = 1;
i5t /= 2;
}
if((i3t >= MAXCINT36) || (i3t < -MAXCINT36))
{
d = 1;
i3t /= 2;
}
if((i6t >= MAXCINT36) || (i6t < -MAXCINT36))
{
d = 1;
i6t /= 2;
}
if(d)
idv *= 2;
}while(d);
if(idv > 1)
{
i0 /= idv; i1 /= idv; i2 /= idv; i3 /= idv; i4 /= idv; i5 /= idv; i6 /= idv;
}
(*ci)[0] = (int32_t)i0;
(*ci)[1] = (int32_t)i1;
(*ci)[2] = (int32_t)i2;
(*ci)[3] = (int32_t)i3;
(*ci)[4] = (int32_t)i4;
(*ci)[5] = (int32_t)i5;
(*ci)[6] = (int32_t)i6;
}
//-----------------------------------------------------------------------------
/* calculate display coordinate from touchscreen coordinate and cindex
param:
- tx : touchscreen X coordinate
- ty : touchscreen Y coordinate
- dx* : pointer to display X coordinate
- dy* : pointer to display Y coordinate
- mx : max display X coordinate
- my : max display Y coordinate
return: dx, dy */
void BSP_TS_DisplaycoordCalc(uint16_t tx, uint16_t ty, uint16_t * dx, uint16_t * dy, uint16_t mx, uint16_t my)
{
int32_t x, y;
x = (cindex[1] * tx + cindex[2] * ty + cindex[3]) / cindex[0];
y = (cindex[4] * tx + cindex[5] * ty + cindex[6]) / cindex[0];
if(x < 0)
x = 0;
else if(x > mx)
x = mx;
if(y < 0)
y = 0;
else if(y > my)
y = my;
*dx = x;
*dy = y;
}
//-----------------------------------------------------------------------------
/* Set the cindex values
param:
- ci: pointer to cindex array */
void BSP_TS_SetCindex(ts_cindex * ci)
{
for(uint32_t i = 0; i < 7; i++)
cindex[i] = (*ci)[i];
}
//-----------------------------------------------------------------------------
/* Get the cindex values
param:
- ci: pointer to cindex array */
void BSP_TS_GetCindex(ts_cindex * ci)
{
for(uint32_t i = 0; i < 7; i++)
(*ci)[i] = cindex[i];
}
//-----------------------------------------------------------------------------
/**
* @brief Initializes and configures the touch screen functionalities and
* configures all necessary hardware resources (GPIOs, clocks..).
* @param XSize: The maximum X size of the TS area on LCD
* @param YSize: The maximum Y size of the TS area on LCD
* @retval TS_OK: if all initializations are OK. Other value if error.
*/
uint8_t BSP_TS_Init(uint16_t XSize, uint16_t YSize)
{
uint8_t ret = TS_ERROR;
/* Initialize x and y positions boundaries */
TsXBoundary = XSize;
TsYBoundary = YSize;
if(ts_drv)
ret = TS_OK;
if(ret == TS_OK)
{
/* Initialize the LL TS Driver */
ts_drv->Init(0);
}
return ret;
}
//-----------------------------------------------------------------------------
/**
* @brief Returns status and positions of the touch screen.
* @param TsState: Pointer to touch screen current state structure
*/
void BSP_TS_GetState(TS_StateTypeDef* TsState)
{
uint16_t tx, ty, dx, dy;
TsState->TouchDetected = ts_drv->DetectTouch(0);
if(TsState->TouchDetected)
{
ts_drv->GetXY(0, &tx, &ty);
BSP_TS_DisplaycoordCalc(tx, ty, &dx, &dy, TsXBoundary-1, TsYBoundary-1);
TsState->X = dx;
TsState->Y = dy;
}
}

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32_ADAFRUIT_TS_H
#define __STM32_ADAFRUIT_TS_H
#ifdef __cplusplus
extern "C" {
#endif
//=============================================================================
/* Setting section (please set the necessary things in this section) */
/* These values can be created using appTouchCalib */
#define TS_CINDEX {2023493, -178832, -1974, 692966059, 1107, 259356, -49493813}
//{-1350650, -134489, 521, 71073115, 348, -104248, 44767250}
//=============================================================================
/* Interface section */
typedef int32_t ts_cindex[7];
typedef struct
{
int32_t x0, y0, x1, y1, x2, y2;
}ts_three_points;
typedef struct
{
uint16_t TouchDetected;
uint16_t X;
uint16_t Y;
uint16_t Z;
}TS_StateTypeDef;
typedef enum
{
TS_OK = 0x00,
TS_ERROR = 0x01,
TS_TIMEOUT = 0x02
}TS_StatusTypeDef;
uint8_t BSP_TS_Init(uint16_t XSize, uint16_t YSize);
void BSP_TS_GetState(TS_StateTypeDef *TsState);
/* Touchscreen calibration (calculates cindex array values from three touchscreen point coordinates)
param:
- tp : source pointer to three touchscreen coordinates
- dp : source pointer to three display coordinates
- ci : result pointer to cindex array (if NULL -> puts it in the current cindex)
return; cindex values */
void BSP_TS_CalibCalc(ts_three_points * tp, ts_three_points * dp, ts_cindex * ci);
/* Set the current cindex */
void BSP_TS_SetCindex(ts_cindex * ci);
/* Get for current cindex */
void BSP_TS_GetCindex(ts_cindex * ci);
#ifdef __cplusplus
}
#endif
#endif /* __STM32_ADAFRUIT_TS_H */

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/**
******************************************************************************
* @file ts.h
* @author MCD Application Team
* @version V4.0.1
* @date 21-July-2015
* @brief This file contains all the functions prototypes for the Touch Screen driver.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __TS_H
#define __TS_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
/** @addtogroup BSP
* @{
*/
/** @addtogroup Components
* @{
*/
/** @addtogroup TS
* @{
*/
/** @defgroup TS_Exported_Types
* @{
*/
/** @defgroup TS_Driver_structure Touch Sensor Driver structure
* @{
*/
typedef struct
{
void (*Init)(uint16_t);
uint16_t (*ReadID)(uint16_t);
void (*Reset)(uint16_t);
void (*Start)(uint16_t);
uint8_t (*DetectTouch)(uint16_t);
void (*GetXY)(uint16_t, uint16_t*, uint16_t*);
void (*EnableIT)(uint16_t);
void (*ClearIT)(uint16_t);
uint8_t (*GetITStatus)(uint16_t);
void (*DisableIT)(uint16_t);
}TS_DrvTypeDef;
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __TS_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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/*
* XPT2046 HAL touch driver
* author: Roberto Benjami
* v.2023.04
*
* - software and hardware SPI
*/
#include <stdlib.h>
#include <stdio.h>
//-----------------------------------------------------------------------------
#include "main.h"
#include "lcd.h"
#include "ts.h"
#include "ts_xpt2046.h"
#if defined(STM32H5) || defined(STM32H7) || defined(STM32WBA)
#define TS_SPI_SETBAUDRATE(htsspi, br) MODIFY_REG(htsspi.Instance->CFG1, SPI_CFG1_MBR, br << SPI_CFG1_MBR_Pos)
#else
#define TS_SPI_SETBAUDRATE(htsspi, br) MODIFY_REG(htsspi.Instance->CR1, SPI_CR1_BR, br << SPI_CR1_BR_Pos)
#endif
#if !defined(TS_SPI_HANDLE) || TS_SPI_HANDLE == -1 || TS_CS_MODE == 0
#define TS_CS_ON HAL_GPIO_WritePin(TS_CS_GPIO_Port, TS_CS_Pin, GPIO_PIN_RESET)
#define TS_CS_OFF HAL_GPIO_WritePin(TS_CS_GPIO_Port, TS_CS_Pin, GPIO_PIN_SET)
#elif TS_CS_MODE == 1
#define TS_CS_ON
#define TS_CS_OFF
#endif
//=============================================================================
/* if not used the TS_IRQ pin -> Z1-Z2 touch sensitivy */
#define TS_ZSENS 128
#define TS_SPI_TIMEOUT HAL_MAX_DELAY
#define XPT2046_MODE 0
#define XPT2046_SER 0
#define XPT2046_PD 0
#define XPT2046_CMD_GETTEMP ((1 << 7) | (0 << 4) | (XPT2046_MODE << 3) | (XPT2046_SER << 2) | XPT2046_PD)
#define XPT2046_CMD_GETTVBAT ((1 << 7) | (2 << 4) | (XPT2046_MODE << 3) | (XPT2046_SER << 2) | XPT2046_PD)
#define XPT2046_CMD_GETX ((1 << 7) | (5 << 4) | (XPT2046_MODE << 3) | (XPT2046_SER << 2) | XPT2046_PD)
#define XPT2046_CMD_GETY ((1 << 7) | (1 << 4) | (XPT2046_MODE << 3) | (XPT2046_SER << 2) | XPT2046_PD)
#define XPT2046_CMD_GETZ1 ((1 << 7) | (3 << 4) | (XPT2046_MODE << 3) | (XPT2046_SER << 2) | XPT2046_PD)
#define XPT2046_CMD_GETZ2 ((1 << 7) | (4 << 4) | (XPT2046_MODE << 3) | (XPT2046_SER << 2) | XPT2046_PD)
#define ABS(N) (((N)<0) ? (-(N)) : (N))
//=============================================================================
static uint16_t tx, ty;
//=============================================================================
/* TS chip select pin set */
void xpt2046_ts_Init(uint16_t DeviceAddr);
uint8_t xpt2046_ts_DetectTouch(uint16_t DeviceAddr);
void xpt2046_ts_GetXY(uint16_t DeviceAddr, uint16_t *X, uint16_t *Y);
//=============================================================================
#if defined(__CC_ARM)
#pragma push
#pragma O0
#elif defined(__GNUC__)
#pragma GCC push_options
#pragma GCC optimize("O0")
#endif
void TS_IO_Delay(uint32_t c)
{
while(c--);
}
#if defined(__CC_ARM)
#pragma pop
#elif defined(__GNUC__)
#pragma GCC pop_options
#endif
#if !defined(TS_SPI_HANDLE) || TS_SPI_HANDLE == -1
#if TS_SPI_SPD > 0
#define TS_CLK_DELAY TS_IO_Delay(TS_SPI_SPD);
#else
#define TS_CLK_DELAY
#endif
//-----------------------------------------------------------------------------
uint16_t TS_IO_Transaction(uint8_t cmd)
{
uint16_t ret = 0;
uint32_t i;
TS_CS_ON;
for(i=0; i<8; i++)
{
HAL_GPIO_WritePin(TS_MOSI_GPIO_Port, TS_MOSI_Pin, cmd & 0x80);
TS_CLK_DELAY;
HAL_GPIO_WritePin(TS_SCK_GPIO_Port, TS_SCK_Pin, GPIO_PIN_SET);
TS_CLK_DELAY;
HAL_GPIO_WritePin(TS_SCK_GPIO_Port, TS_SCK_Pin, GPIO_PIN_RESET);
cmd <<= 1;
}
#if XPT2046_READDELAY > 0
TS_IO_Delay(XPT2046_READDELAY);
#endif
HAL_GPIO_WritePin(TS_MOSI_GPIO_Port, TS_MOSI_Pin, GPIO_PIN_RESET);
for(i=0; i<16; i++)
{
ret <<= 1;
TS_CLK_DELAY;
HAL_GPIO_WritePin(TS_SCK_GPIO_Port, TS_SCK_Pin, GPIO_PIN_SET);
if(HAL_GPIO_ReadPin(TS_MISO_GPIO_Port, TS_MISO_Pin))
ret |= 1;
TS_CLK_DELAY;
HAL_GPIO_WritePin(TS_SCK_GPIO_Port, TS_SCK_Pin, GPIO_PIN_RESET);
}
TS_CS_OFF;
return ((ret & 0x7FFF) >> 3);
}
#else
extern SPI_HandleTypeDef TS_SPI_HANDLE;
//-----------------------------------------------------------------------------
uint16_t TS_IO_Transaction(uint8_t cmd)
{
const uint16_t d = 0;
uint16_t ret;
TS_CS_ON;
HAL_SPI_Transmit(&TS_SPI_HANDLE, (uint8_t *)&cmd, 1, TS_SPI_TIMEOUT);
#if XPT2046_READDELAY > 0
TS_IO_Delay(XPT2046_READDELAY);
#endif
HAL_SPI_TransmitReceive(&TS_SPI_HANDLE, (uint8_t *)&d, (uint8_t *)&ret, 2, TS_SPI_TIMEOUT);
TS_CS_OFF;
ret = __REVSH(ret);
return ((ret & 0x7FFF) >> 3);
}
#endif
//-----------------------------------------------------------------------------
/* return:
- 0 : touchscreen is not pressed
- 1 : touchscreen is pressed */
uint8_t TS_IO_DetectToch(void)
{
uint8_t ret;
#if defined(TS_IRQ_GPIO_Port) && defined (TS_IRQ_Pin)
if(HAL_GPIO_ReadPin(TS_IRQ_GPIO_Port, TS_IRQ_Pin))
ret = 0;
else
ret = 1;
#else
if((TS_IO_Transaction(XPT2046_CMD_GETZ1) > TS_ZSENS) || (TS_IO_Transaction(XPT2046_CMD_GETZ2) < (4095 - TS_ZSENS)))
ret = 1;
else
ret = 0;
#endif
return ret;
}
TS_DrvTypeDef xpt2046_ts_drv =
{
xpt2046_ts_Init,
0,
0,
0,
xpt2046_ts_DetectTouch,
xpt2046_ts_GetXY,
0,
0,
0,
0
};
TS_DrvTypeDef *ts_drv = &xpt2046_ts_drv;
//-----------------------------------------------------------------------------
void xpt2046_ts_Init(uint16_t DeviceAddr)
{
#if TS_SPI_HANDLE != -1 && defined(TS_SPI_SPD) && TS_SPI_SPD >= 0 && TS_SPI_SPD <= 7
TS_SPI_SETBAUDRATE(TS_SPI_HANDLE, TS_SPI_SPD);
#endif
}
//-----------------------------------------------------------------------------
uint8_t xpt2046_ts_DetectTouch(uint16_t DeviceAddr)
{
uint8_t ret = 0;
int32_t x1, x2, y1, y2, i;
if(TS_IO_DetectToch())
{
x1 = TS_IO_Transaction(XPT2046_CMD_GETX); /* Get X */
y1 = TS_IO_Transaction(XPT2046_CMD_GETY); /* Get Y */
i = TOUCH_MAXREPEAT;
while(i--)
{
x2 = TS_IO_Transaction(XPT2046_CMD_GETX); /* Get X */
y2 = TS_IO_Transaction(XPT2046_CMD_GETY); /* Get Y */
if((ABS(x1 - x2) < TOUCH_FILTER) && (ABS(y1 - y2) < TOUCH_FILTER))
{
x1 = (x1 + x2) >> 1;
y1 = (y1 + y2) >> 1;
i = 0;
if(TS_IO_DetectToch())
{
tx = x1;
ty = y1;
ret = 1;
}
}
else
{
x1 = x2;
y1 = y2;
}
}
}
return ret;
}
//-----------------------------------------------------------------------------
void xpt2046_ts_GetXY(uint16_t DeviceAddr, uint16_t *X, uint16_t *Y)
{
*X = tx,
*Y = ty;
}

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//=============================================================================
/* Information section */
/*
* XPT2046 touch driver
* author: Roberto Benjami
* v.2023.03
*/
/* Settings in CUBEIDE or CUBEMX
If software SPI
GPIO
- Touchscreen SCK
- output level: Low
- mode: Output Push Pull
- Pull-up/Pull-down: No pull-up and no pull-down
- Max output speed: Very High
- User Label: TS_SCK
- Touchscreen MOSI
- output level: Low
- mode: Output Push Pull
- Pull-up/Pull-down: No pull-up and no pull-down
- Max output speed: Very High
- User Label: TS_MOSI
- Touchscreen MISO
- output level: n/a
- mode: Input mode
- Pull-up/Pull-down: No pull-up and no pull-down
- Max output speed: n/a
- User Label: TS_MISO
- Touchscreen chip select:
- output level: High
- mode: Output Push Pull
- Pull-up/Pull-down: No pull-up and no pull-down
- Max output speed: Very High
- User Label: TS_CS
If hardvare SPI
SPI Parameter Settings
- Mode: "Full duplex master"
- Hardware NSS signal: disabled or enabled (see the Touchscreen chip select GPIO setting)
- Frame format: Motorola
- Data Size: 8 bits
- First bit: MSB first
- Prescaler: 64 (you can experiment with higher speeds)
- Clock Polarity: Low
- Clock Phase: 1 Edge
note: if the selected SPI pin is not good, change it in the pinout view
GPIO
- Touchscreen SCK
- output level: n/a
- mode: Alternate Function Push Pull
- Pull-up/Pull-down: No pull-up and no pull-down
- Max output speed: Very High
- User Label: TS_SCK
- Touchscreen MOSI
- output level: n/a
- mode: Alternate Function Push Pull
- Pull-up/Pull-down: No pull-up and no pull-down
- Max output speed: Very High
- User Label: TS_MOSI
- Touchscreen MISO
- output level: n/a
- mode: Alternate Function Push Pull
- Pull-up/Pull-down: No pull-up and no pull-down
- Max output speed: Very High
- User Label: TS_MISO
- Touchscreen chip select (if hardware NSS signal == disabled)
- output level: High
- mode: Output Push Pull
- Pull-up/Pull-down: No pull-up and no pull-down
- Max output speed: Very High
- User Label: TS_CS
- Touchscreen chip select (if hardware NSS signal == enabled)
- output level: n/a
- mode: Alternate Function Push Pull
- Pull-up/Pull-down: No pull-up and no pull-down
- Max output speed: Very High
- User Label: TS_CS
Software and hardware SPI
GPIO
- Touchscreen IRQ (only when connected)
- output level: n/a
- mode: Input mode
- Pull-up/Pull-down: No pull-up and no pull-down
- Max output speed: n/a
- User Label: TS_IRQ
*/
//=============================================================================
/* Setting section (please set the necessary things in this section) */
/* SPI handle select
- software SPI (set this macro value: -1, set in CUBEMX the TS_CS, TS_SCK, TS_MISO, TS_MOSI, TS_IRQ pin)
- hardware SPI handle: see in main.c file (default: hspi1, hspi2 ... hspi6) */
#define TS_SPI_HANDLE hspi2
/* SPI CS mode (only hardware SPI)
- 0: software CS operation (hardware NSS signal: disabled)
- 1: hardware CS operation (hardware NSS signal: enabled) */
#define TS_CS_MODE 1
/* SPI write and read speed (if deleted and hardware SPI -> setting in CUBEMX)
- software SPI: TS_SCK clock delay (see the TS_IO_Delay function)
- hardware SPI: clock div fPCLK: 0=/2, 1=/4, 2=/8, 3=/16, 4=/32, 5=/64, 6=/128, 7=/256 */
#define TS_SPI_SPD 5
/* Wait time before reading xpt2046 (see: TS_IO_Transaction and TS_IO_Delay dunctions) */
#define XPT2046_READDELAY 0
/* The touch value that it still accepts as the same value */
#define TOUCH_FILTER 40
/* This is how many times it tries to read the same value */
#define TOUCH_MAXREPEAT 8

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/* USER CODE BEGIN Header */
/**
******************************************************************************
* File Name : freertos.c
* Description : Code for freertos applications
******************************************************************************
* @attention
*
* Copyright (c) 2023 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "FreeRTOS.h"
#include "task.h"
#include "main.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */
/* USER CODE END PTD */
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
/* USER CODE END PD */
/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */
/* USER CODE END PM */
/* Private variables ---------------------------------------------------------*/
/* USER CODE BEGIN Variables */
/* USER CODE END Variables */
/* Private function prototypes -----------------------------------------------*/
/* USER CODE BEGIN FunctionPrototypes */
/* USER CODE END FunctionPrototypes */
/* GetIdleTaskMemory prototype (linked to static allocation support) */
void vApplicationGetIdleTaskMemory( StaticTask_t **ppxIdleTaskTCBBuffer, StackType_t **ppxIdleTaskStackBuffer, uint32_t *pulIdleTaskStackSize );
/* USER CODE BEGIN GET_IDLE_TASK_MEMORY */
static StaticTask_t xIdleTaskTCBBuffer;
static StackType_t xIdleStack[configMINIMAL_STACK_SIZE];
void vApplicationGetIdleTaskMemory( StaticTask_t **ppxIdleTaskTCBBuffer, StackType_t **ppxIdleTaskStackBuffer, uint32_t *pulIdleTaskStackSize )
{
*ppxIdleTaskTCBBuffer = &xIdleTaskTCBBuffer;
*ppxIdleTaskStackBuffer = &xIdleStack[0];
*pulIdleTaskStackSize = configMINIMAL_STACK_SIZE;
/* place for user code */
}
/* USER CODE END GET_IDLE_TASK_MEMORY */
/* Private application code --------------------------------------------------*/
/* USER CODE BEGIN Application */
/* USER CODE END Application */

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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file : main.c
* @brief : Main program body
******************************************************************************
* @attention
*
* Copyright (c) 2023 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "cmsis_os.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */
/* USER CODE END PTD */
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
/* USER CODE END PD */
/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */
/* USER CODE END PM */
/* Private variables ---------------------------------------------------------*/
RTC_HandleTypeDef hrtc;
SPI_HandleTypeDef hspi1;
SPI_HandleTypeDef hspi2;
DMA_HandleTypeDef hdma_spi1_tx;
UART_HandleTypeDef huart1;
osThreadId defaultTaskHandle;
/* USER CODE BEGIN PV */
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
static void MX_GPIO_Init(void);
static void MX_DMA_Init(void);
static void MX_RTC_Init(void);
static void MX_SPI1_Init(void);
static void MX_SPI2_Init(void);
static void MX_USART1_UART_Init(void);
void StartDefaultTask(void const * argument);
/* USER CODE BEGIN PFP */
void mainApp(void);
/* USER CODE END PFP */
/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
/**
* @brief The application entry point.
* @retval int
*/
int main(void)
{
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/* MCU Configuration--------------------------------------------------------*/
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
HAL_Init();
/* USER CODE BEGIN Init */
/* USER CODE END Init */
/* Configure the system clock */
SystemClock_Config();
/* USER CODE BEGIN SysInit */
/* USER CODE END SysInit */
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_DMA_Init();
MX_RTC_Init();
MX_SPI1_Init();
MX_SPI2_Init();
MX_USART1_UART_Init();
/* USER CODE BEGIN 2 */
/* USER CODE END 2 */
/* USER CODE BEGIN RTOS_MUTEX */
/* add mutexes, ... */
/* USER CODE END RTOS_MUTEX */
/* USER CODE BEGIN RTOS_SEMAPHORES */
/* add semaphores, ... */
/* USER CODE END RTOS_SEMAPHORES */
/* USER CODE BEGIN RTOS_TIMERS */
/* start timers, add new ones, ... */
/* USER CODE END RTOS_TIMERS */
/* USER CODE BEGIN RTOS_QUEUES */
/* add queues, ... */
/* USER CODE END RTOS_QUEUES */
/* Create the thread(s) */
/* definition and creation of defaultTask */
osThreadDef(defaultTask, StartDefaultTask, osPriorityNormal, 0, 512);
defaultTaskHandle = osThreadCreate(osThread(defaultTask), NULL);
/* USER CODE BEGIN RTOS_THREADS */
/* add threads, ... */
/* USER CODE END RTOS_THREADS */
/* Start scheduler */
osKernelStart();
/* We should never get here as control is now taken by the scheduler */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
// mainApp();
while (1)
{
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
}
/* USER CODE END 3 */
}
/**
* @brief System Clock Configuration
* @retval None
*/
void SystemClock_Config(void)
{
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
/** Initializes the RCC Oscillators according to the specified parameters
* in the RCC_OscInitTypeDef structure.
*/
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE|RCC_OSCILLATORTYPE_LSE;
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV1;
RCC_OscInitStruct.LSEState = RCC_LSE_ON;
RCC_OscInitStruct.HSIState = RCC_HSI_ON;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL9;
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
{
Error_Handler();
}
/** Initializes the CPU, AHB and APB buses clocks
*/
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
{
Error_Handler();
}
PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_RTC;
PeriphClkInit.RTCClockSelection = RCC_RTCCLKSOURCE_LSE;
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
{
Error_Handler();
}
}
/**
* @brief RTC Initialization Function
* @param None
* @retval None
*/
static void MX_RTC_Init(void)
{
/* USER CODE BEGIN RTC_Init 0 */
/* USER CODE END RTC_Init 0 */
RTC_TimeTypeDef sTime = {0};
RTC_DateTypeDef DateToUpdate = {0};
/* USER CODE BEGIN RTC_Init 1 */
/* USER CODE END RTC_Init 1 */
/** Initialize RTC Only
*/
hrtc.Instance = RTC;
hrtc.Init.AsynchPrediv = RTC_AUTO_1_SECOND;
hrtc.Init.OutPut = RTC_OUTPUTSOURCE_NONE;
if (HAL_RTC_Init(&hrtc) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN Check_RTC_BKUP */
/* USER CODE END Check_RTC_BKUP */
/** Initialize RTC and set the Time and Date
*/
sTime.Hours = 0x0;
sTime.Minutes = 0x0;
sTime.Seconds = 0x0;
if (HAL_RTC_SetTime(&hrtc, &sTime, RTC_FORMAT_BCD) != HAL_OK)
{
Error_Handler();
}
DateToUpdate.WeekDay = RTC_WEEKDAY_MONDAY;
DateToUpdate.Month = RTC_MONTH_JANUARY;
DateToUpdate.Date = 0x1;
DateToUpdate.Year = 0x0;
if (HAL_RTC_SetDate(&hrtc, &DateToUpdate, RTC_FORMAT_BCD) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN RTC_Init 2 */
/* USER CODE END RTC_Init 2 */
}
/**
* @brief SPI1 Initialization Function
* @param None
* @retval None
*/
static void MX_SPI1_Init(void)
{
/* USER CODE BEGIN SPI1_Init 0 */
/* USER CODE END SPI1_Init 0 */
/* USER CODE BEGIN SPI1_Init 1 */
/* USER CODE END SPI1_Init 1 */
/* SPI1 parameter configuration*/
hspi1.Instance = SPI1;
hspi1.Init.Mode = SPI_MODE_MASTER;
hspi1.Init.Direction = SPI_DIRECTION_2LINES;
hspi1.Init.DataSize = SPI_DATASIZE_8BIT;
hspi1.Init.CLKPolarity = SPI_POLARITY_LOW;
hspi1.Init.CLKPhase = SPI_PHASE_1EDGE;
hspi1.Init.NSS = SPI_NSS_SOFT;
hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_4;
hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB;
hspi1.Init.TIMode = SPI_TIMODE_DISABLE;
hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
hspi1.Init.CRCPolynomial = 10;
if (HAL_SPI_Init(&hspi1) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN SPI1_Init 2 */
/* USER CODE END SPI1_Init 2 */
}
/**
* @brief SPI2 Initialization Function
* @param None
* @retval None
*/
static void MX_SPI2_Init(void)
{
/* USER CODE BEGIN SPI2_Init 0 */
/* USER CODE END SPI2_Init 0 */
/* USER CODE BEGIN SPI2_Init 1 */
/* USER CODE END SPI2_Init 1 */
/* SPI2 parameter configuration*/
hspi2.Instance = SPI2;
hspi2.Init.Mode = SPI_MODE_MASTER;
hspi2.Init.Direction = SPI_DIRECTION_2LINES;
hspi2.Init.DataSize = SPI_DATASIZE_8BIT;
hspi2.Init.CLKPolarity = SPI_POLARITY_LOW;
hspi2.Init.CLKPhase = SPI_PHASE_1EDGE;
hspi2.Init.NSS = SPI_NSS_HARD_OUTPUT;
hspi2.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_32;
hspi2.Init.FirstBit = SPI_FIRSTBIT_MSB;
hspi2.Init.TIMode = SPI_TIMODE_DISABLE;
hspi2.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
hspi2.Init.CRCPolynomial = 10;
if (HAL_SPI_Init(&hspi2) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN SPI2_Init 2 */
/* USER CODE END SPI2_Init 2 */
}
/**
* @brief USART1 Initialization Function
* @param None
* @retval None
*/
static void MX_USART1_UART_Init(void)
{
/* USER CODE BEGIN USART1_Init 0 */
/* USER CODE END USART1_Init 0 */
/* USER CODE BEGIN USART1_Init 1 */
/* USER CODE END USART1_Init 1 */
huart1.Instance = USART1;
huart1.Init.BaudRate = 9600;
huart1.Init.WordLength = UART_WORDLENGTH_8B;
huart1.Init.StopBits = UART_STOPBITS_1;
huart1.Init.Parity = UART_PARITY_NONE;
huart1.Init.Mode = UART_MODE_TX_RX;
huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
huart1.Init.OverSampling = UART_OVERSAMPLING_16;
if (HAL_UART_Init(&huart1) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN USART1_Init 2 */
/* USER CODE END USART1_Init 2 */
}
/**
* Enable DMA controller clock
*/
static void MX_DMA_Init(void)
{
/* DMA controller clock enable */
__HAL_RCC_DMA1_CLK_ENABLE();
}
/**
* @brief GPIO Initialization Function
* @param None
* @retval None
*/
static void MX_GPIO_Init(void)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
/* USER CODE BEGIN MX_GPIO_Init_1 */
/* USER CODE END MX_GPIO_Init_1 */
/* GPIO Ports Clock Enable */
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
__HAL_RCC_GPIOE_CLK_ENABLE();
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOA, LCD_CS_Pin|LCD_RST_Pin|LCD_BL_Pin, GPIO_PIN_SET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(LCD_RS_GPIO_Port, LCD_RS_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOB, LED1_Pin_Pin|LED0_Pin_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOE, LED0E0_Pin|LED1E1_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin : BT_K0_Pin */
GPIO_InitStruct.Pin = BT_K0_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(BT_K0_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pins : LCD_CS_Pin LCD_RST_Pin LCD_RS_Pin */
GPIO_InitStruct.Pin = LCD_CS_Pin|LCD_RST_Pin|LCD_RS_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/*Configure GPIO pin : LCD_BL_Pin */
GPIO_InitStruct.Pin = LCD_BL_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(LCD_BL_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pin : PB11 */
GPIO_InitStruct.Pin = GPIO_PIN_11;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/*Configure GPIO pins : LED1_Pin_Pin LED0_Pin_Pin */
GPIO_InitStruct.Pin = LED1_Pin_Pin|LED0_Pin_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/*Configure GPIO pins : LED0E0_Pin LED1E1_Pin */
GPIO_InitStruct.Pin = LED0E0_Pin|LED1E1_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
/* USER CODE BEGIN MX_GPIO_Init_2 */
/* USER CODE END MX_GPIO_Init_2 */
}
/* USER CODE BEGIN 4 */
/* USER CODE END 4 */
/* USER CODE BEGIN Header_StartDefaultTask */
/**
* @brief Function implementing the defaultTask thread.
* @param argument: Not used
* @retval None
*/
/* USER CODE END Header_StartDefaultTask */
void StartDefaultTask(void const * argument)
{
/* USER CODE BEGIN 5 */
/* Infinite loop */
// HAL_UART_Transmit(&huart1, (uint8_t*)"Hello world!", 13, 1000);
mainApp();
for(;;)
{
osDelay(1);
}
/* USER CODE END 5 */
}
/**
* @brief Period elapsed callback in non blocking mode
* @note This function is called when TIM8 interrupt took place, inside
* HAL_TIM_IRQHandler(). It makes a direct call to HAL_IncTick() to increment
* a global variable "uwTick" used as application time base.
* @param htim : TIM handle
* @retval None
*/
void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
{
/* USER CODE BEGIN Callback 0 */
/* USER CODE END Callback 0 */
if (htim->Instance == TIM8) {
HAL_IncTick();
}
/* USER CODE BEGIN Callback 1 */
/* USER CODE END Callback 1 */
}
/**
* @brief This function is executed in case of error occurrence.
* @retval None
*/
void Error_Handler(void)
{
/* USER CODE BEGIN Error_Handler_Debug */
/* User can add his own implementation to report the HAL error return state */
__disable_irq();
while (1)
{
}
/* USER CODE END Error_Handler_Debug */
}
#ifdef USE_FULL_ASSERT
/**
* @brief Reports the name of the source file and the source line number
* where the assert_param error has occurred.
* @param file: pointer to the source file name
* @param line: assert_param error line source number
* @retval None
*/
void assert_failed(uint8_t *file, uint32_t line)
{
/* USER CODE BEGIN 6 */
/* User can add his own implementation to report the file name and line number,
ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
/* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */

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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32f1xx_hal_msp.c
* @brief This file provides code for the MSP Initialization
* and de-Initialization codes.
******************************************************************************
* @attention
*
* Copyright (c) 2023 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
extern DMA_HandleTypeDef hdma_spi1_tx;
/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN TD */
/* USER CODE END TD */
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN Define */
/* USER CODE END Define */
/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN Macro */
/* USER CODE END Macro */
/* Private variables ---------------------------------------------------------*/
/* USER CODE BEGIN PV */
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
/* USER CODE BEGIN PFP */
/* USER CODE END PFP */
/* External functions --------------------------------------------------------*/
/* USER CODE BEGIN ExternalFunctions */
/* USER CODE END ExternalFunctions */
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
/**
* Initializes the Global MSP.
*/
void HAL_MspInit(void)
{
/* USER CODE BEGIN MspInit 0 */
/* USER CODE END MspInit 0 */
__HAL_RCC_AFIO_CLK_ENABLE();
__HAL_RCC_PWR_CLK_ENABLE();
/* System interrupt init*/
/* PendSV_IRQn interrupt configuration */
HAL_NVIC_SetPriority(PendSV_IRQn, 15, 0);
/** NOJTAG: JTAG-DP Disabled and SW-DP Enabled
*/
__HAL_AFIO_REMAP_SWJ_NOJTAG();
/* USER CODE BEGIN MspInit 1 */
/* USER CODE END MspInit 1 */
}
/**
* @brief RTC MSP Initialization
* This function configures the hardware resources used in this example
* @param hrtc: RTC handle pointer
* @retval None
*/
void HAL_RTC_MspInit(RTC_HandleTypeDef* hrtc)
{
if(hrtc->Instance==RTC)
{
/* USER CODE BEGIN RTC_MspInit 0 */
/* USER CODE END RTC_MspInit 0 */
HAL_PWR_EnableBkUpAccess();
/* Enable BKP CLK enable for backup registers */
__HAL_RCC_BKP_CLK_ENABLE();
/* Peripheral clock enable */
__HAL_RCC_RTC_ENABLE();
/* USER CODE BEGIN RTC_MspInit 1 */
/* USER CODE END RTC_MspInit 1 */
}
}
/**
* @brief RTC MSP De-Initialization
* This function freeze the hardware resources used in this example
* @param hrtc: RTC handle pointer
* @retval None
*/
void HAL_RTC_MspDeInit(RTC_HandleTypeDef* hrtc)
{
if(hrtc->Instance==RTC)
{
/* USER CODE BEGIN RTC_MspDeInit 0 */
/* USER CODE END RTC_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_RTC_DISABLE();
/* USER CODE BEGIN RTC_MspDeInit 1 */
/* USER CODE END RTC_MspDeInit 1 */
}
}
/**
* @brief SPI MSP Initialization
* This function configures the hardware resources used in this example
* @param hspi: SPI handle pointer
* @retval None
*/
void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
if(hspi->Instance==SPI1)
{
/* USER CODE BEGIN SPI1_MspInit 0 */
/* USER CODE END SPI1_MspInit 0 */
/* Peripheral clock enable */
__HAL_RCC_SPI1_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
/**SPI1 GPIO Configuration
PA5 ------> SPI1_SCK
PA6 ------> SPI1_MISO
PA7 ------> SPI1_MOSI
*/
GPIO_InitStruct.Pin = LCD_SCK_Pin|LCD_MOSI_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
GPIO_InitStruct.Pin = LCD_MISO_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(LCD_MISO_GPIO_Port, &GPIO_InitStruct);
/* SPI1 DMA Init */
/* SPI1_TX Init */
hdma_spi1_tx.Instance = DMA1_Channel3;
hdma_spi1_tx.Init.Direction = DMA_MEMORY_TO_PERIPH;
hdma_spi1_tx.Init.PeriphInc = DMA_PINC_DISABLE;
hdma_spi1_tx.Init.MemInc = DMA_MINC_ENABLE;
hdma_spi1_tx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
hdma_spi1_tx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
hdma_spi1_tx.Init.Mode = DMA_NORMAL;
hdma_spi1_tx.Init.Priority = DMA_PRIORITY_VERY_HIGH;
if (HAL_DMA_Init(&hdma_spi1_tx) != HAL_OK)
{
Error_Handler();
}
__HAL_LINKDMA(hspi,hdmatx,hdma_spi1_tx);
/* SPI1 interrupt Init */
HAL_NVIC_SetPriority(SPI1_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(SPI1_IRQn);
/* USER CODE BEGIN SPI1_MspInit 1 */
/* USER CODE END SPI1_MspInit 1 */
}
else if(hspi->Instance==SPI2)
{
/* USER CODE BEGIN SPI2_MspInit 0 */
/* USER CODE END SPI2_MspInit 0 */
/* Peripheral clock enable */
__HAL_RCC_SPI2_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
/**SPI2 GPIO Configuration
PB12 ------> SPI2_NSS
PB13 ------> SPI2_SCK
PB14 ------> SPI2_MISO
PB15 ------> SPI2_MOSI
*/
GPIO_InitStruct.Pin = TS_CS_Pin|TS_SCK_Pin|TS_MOSI_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
GPIO_InitStruct.Pin = TS_MISO_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(TS_MISO_GPIO_Port, &GPIO_InitStruct);
/* SPI2 interrupt Init */
HAL_NVIC_SetPriority(SPI2_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(SPI2_IRQn);
/* USER CODE BEGIN SPI2_MspInit 1 */
/* USER CODE END SPI2_MspInit 1 */
}
}
/**
* @brief SPI MSP De-Initialization
* This function freeze the hardware resources used in this example
* @param hspi: SPI handle pointer
* @retval None
*/
void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi)
{
if(hspi->Instance==SPI1)
{
/* USER CODE BEGIN SPI1_MspDeInit 0 */
/* USER CODE END SPI1_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_SPI1_CLK_DISABLE();
/**SPI1 GPIO Configuration
PA5 ------> SPI1_SCK
PA6 ------> SPI1_MISO
PA7 ------> SPI1_MOSI
*/
HAL_GPIO_DeInit(GPIOA, LCD_SCK_Pin|LCD_MISO_Pin|LCD_MOSI_Pin);
/* SPI1 DMA DeInit */
HAL_DMA_DeInit(hspi->hdmatx);
/* SPI1 interrupt DeInit */
HAL_NVIC_DisableIRQ(SPI1_IRQn);
/* USER CODE BEGIN SPI1_MspDeInit 1 */
/* USER CODE END SPI1_MspDeInit 1 */
}
else if(hspi->Instance==SPI2)
{
/* USER CODE BEGIN SPI2_MspDeInit 0 */
/* USER CODE END SPI2_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_SPI2_CLK_DISABLE();
/**SPI2 GPIO Configuration
PB12 ------> SPI2_NSS
PB13 ------> SPI2_SCK
PB14 ------> SPI2_MISO
PB15 ------> SPI2_MOSI
*/
HAL_GPIO_DeInit(GPIOB, TS_CS_Pin|TS_SCK_Pin|TS_MISO_Pin|TS_MOSI_Pin);
/* SPI2 interrupt DeInit */
HAL_NVIC_DisableIRQ(SPI2_IRQn);
/* USER CODE BEGIN SPI2_MspDeInit 1 */
/* USER CODE END SPI2_MspDeInit 1 */
}
}
/**
* @brief UART MSP Initialization
* This function configures the hardware resources used in this example
* @param huart: UART handle pointer
* @retval None
*/
void HAL_UART_MspInit(UART_HandleTypeDef* huart)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
if(huart->Instance==USART1)
{
/* USER CODE BEGIN USART1_MspInit 0 */
/* USER CODE END USART1_MspInit 0 */
/* Peripheral clock enable */
__HAL_RCC_USART1_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
/**USART1 GPIO Configuration
PA9 ------> USART1_TX
PA10 ------> USART1_RX
*/
GPIO_InitStruct.Pin = GPIO_PIN_9;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
GPIO_InitStruct.Pin = GPIO_PIN_10;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* USER CODE BEGIN USART1_MspInit 1 */
/* USER CODE END USART1_MspInit 1 */
}
}
/**
* @brief UART MSP De-Initialization
* This function freeze the hardware resources used in this example
* @param huart: UART handle pointer
* @retval None
*/
void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
{
if(huart->Instance==USART1)
{
/* USER CODE BEGIN USART1_MspDeInit 0 */
/* USER CODE END USART1_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_USART1_CLK_DISABLE();
/**USART1 GPIO Configuration
PA9 ------> USART1_TX
PA10 ------> USART1_RX
*/
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_9|GPIO_PIN_10);
/* USER CODE BEGIN USART1_MspDeInit 1 */
/* USER CODE END USART1_MspDeInit 1 */
}
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32f1xx_hal_timebase_tim.c
* @brief HAL time base based on the hardware TIM.
******************************************************************************
* @attention
*
* Copyright (c) 2023 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "stm32f1xx_hal.h"
#include "stm32f1xx_hal_tim.h"
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
TIM_HandleTypeDef htim8;
/* Private function prototypes -----------------------------------------------*/
void TIM8_IRQHandler(void);
/* Private functions ---------------------------------------------------------*/
/**
* @brief This function configures the TIM8 as a time base source.
* The time source is configured to have 1ms time base with a dedicated
* Tick interrupt priority.
* @note This function is called automatically at the beginning of program after
* reset by HAL_Init() or at any time when clock is configured, by HAL_RCC_ClockConfig().
* @param TickPriority: Tick interrupt priority.
* @retval HAL status
*/
HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority)
{
RCC_ClkInitTypeDef clkconfig;
uint32_t uwTimclock = 0U;
uint32_t uwPrescalerValue = 0U;
uint32_t pFLatency;
HAL_StatusTypeDef status = HAL_OK;
/* Enable TIM8 clock */
__HAL_RCC_TIM8_CLK_ENABLE();
/* Get clock configuration */
HAL_RCC_GetClockConfig(&clkconfig, &pFLatency);
/* Compute TIM8 clock */
uwTimclock = HAL_RCC_GetPCLK2Freq();
/* Compute the prescaler value to have TIM8 counter clock equal to 1MHz */
uwPrescalerValue = (uint32_t) ((uwTimclock / 1000000U) - 1U);
/* Initialize TIM8 */
htim8.Instance = TIM8;
/* Initialize TIMx peripheral as follow:
+ Period = [(TIM8CLK/1000) - 1]. to have a (1/1000) s time base.
+ Prescaler = (uwTimclock/1000000 - 1) to have a 1MHz counter clock.
+ ClockDivision = 0
+ Counter direction = Up
*/
htim8.Init.Period = (1000000U / 1000U) - 1U;
htim8.Init.Prescaler = uwPrescalerValue;
htim8.Init.ClockDivision = 0;
htim8.Init.CounterMode = TIM_COUNTERMODE_UP;
htim8.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
status = HAL_TIM_Base_Init(&htim8);
if (status == HAL_OK)
{
/* Start the TIM time Base generation in interrupt mode */
status = HAL_TIM_Base_Start_IT(&htim8);
if (status == HAL_OK)
{
/* Enable the TIM8 global Interrupt */
HAL_NVIC_EnableIRQ(TIM8_UP_IRQn);
/* Configure the SysTick IRQ priority */
if (TickPriority < (1UL << __NVIC_PRIO_BITS))
{
/* Configure the TIM IRQ priority */
HAL_NVIC_SetPriority(TIM8_UP_IRQn, TickPriority, 0U);
uwTickPrio = TickPriority;
}
else
{
status = HAL_ERROR;
}
}
}
/* Return function status */
return status;
}
/**
* @brief Suspend Tick increment.
* @note Disable the tick increment by disabling TIM8 update interrupt.
* @param None
* @retval None
*/
void HAL_SuspendTick(void)
{
/* Disable TIM8 update Interrupt */
__HAL_TIM_DISABLE_IT(&htim8, TIM_IT_UPDATE);
}
/**
* @brief Resume Tick increment.
* @note Enable the tick increment by Enabling TIM8 update interrupt.
* @param None
* @retval None
*/
void HAL_ResumeTick(void)
{
/* Enable TIM8 Update interrupt */
__HAL_TIM_ENABLE_IT(&htim8, TIM_IT_UPDATE);
}

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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32f1xx_it.c
* @brief Interrupt Service Routines.
******************************************************************************
* @attention
*
* Copyright (c) 2023 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "stm32f1xx_it.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN TD */
/* USER CODE END TD */
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
/* USER CODE END PD */
/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */
/* USER CODE END PM */
/* Private variables ---------------------------------------------------------*/
/* USER CODE BEGIN PV */
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
/* USER CODE BEGIN PFP */
/* USER CODE END PFP */
/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
/* External variables --------------------------------------------------------*/
extern SPI_HandleTypeDef hspi1;
extern SPI_HandleTypeDef hspi2;
extern TIM_HandleTypeDef htim8;
/* USER CODE BEGIN EV */
/* USER CODE END EV */
/******************************************************************************/
/* Cortex-M3 Processor Interruption and Exception Handlers */
/******************************************************************************/
/**
* @brief This function handles Non maskable interrupt.
*/
void NMI_Handler(void)
{
/* USER CODE BEGIN NonMaskableInt_IRQn 0 */
/* USER CODE END NonMaskableInt_IRQn 0 */
/* USER CODE BEGIN NonMaskableInt_IRQn 1 */
while (1)
{
}
/* USER CODE END NonMaskableInt_IRQn 1 */
}
/**
* @brief This function handles Hard fault interrupt.
*/
void HardFault_Handler(void)
{
/* USER CODE BEGIN HardFault_IRQn 0 */
/* USER CODE END HardFault_IRQn 0 */
while (1)
{
/* USER CODE BEGIN W1_HardFault_IRQn 0 */
/* USER CODE END W1_HardFault_IRQn 0 */
}
}
/**
* @brief This function handles Memory management fault.
*/
void MemManage_Handler(void)
{
/* USER CODE BEGIN MemoryManagement_IRQn 0 */
/* USER CODE END MemoryManagement_IRQn 0 */
while (1)
{
/* USER CODE BEGIN W1_MemoryManagement_IRQn 0 */
/* USER CODE END W1_MemoryManagement_IRQn 0 */
}
}
/**
* @brief This function handles Prefetch fault, memory access fault.
*/
void BusFault_Handler(void)
{
/* USER CODE BEGIN BusFault_IRQn 0 */
/* USER CODE END BusFault_IRQn 0 */
while (1)
{
/* USER CODE BEGIN W1_BusFault_IRQn 0 */
/* USER CODE END W1_BusFault_IRQn 0 */
}
}
/**
* @brief This function handles Undefined instruction or illegal state.
*/
void UsageFault_Handler(void)
{
/* USER CODE BEGIN UsageFault_IRQn 0 */
/* USER CODE END UsageFault_IRQn 0 */
while (1)
{
/* USER CODE BEGIN W1_UsageFault_IRQn 0 */
/* USER CODE END W1_UsageFault_IRQn 0 */
}
}
/**
* @brief This function handles Debug monitor.
*/
void DebugMon_Handler(void)
{
/* USER CODE BEGIN DebugMonitor_IRQn 0 */
/* USER CODE END DebugMonitor_IRQn 0 */
/* USER CODE BEGIN DebugMonitor_IRQn 1 */
/* USER CODE END DebugMonitor_IRQn 1 */
}
/******************************************************************************/
/* STM32F1xx Peripheral Interrupt Handlers */
/* Add here the Interrupt Handlers for the used peripherals. */
/* For the available peripheral interrupt handler names, */
/* please refer to the startup file (startup_stm32f1xx.s). */
/******************************************************************************/
/**
* @brief This function handles SPI1 global interrupt.
*/
void SPI1_IRQHandler(void)
{
/* USER CODE BEGIN SPI1_IRQn 0 */
/* USER CODE END SPI1_IRQn 0 */
HAL_SPI_IRQHandler(&hspi1);
/* USER CODE BEGIN SPI1_IRQn 1 */
/* USER CODE END SPI1_IRQn 1 */
}
/**
* @brief This function handles SPI2 global interrupt.
*/
void SPI2_IRQHandler(void)
{
/* USER CODE BEGIN SPI2_IRQn 0 */
/* USER CODE END SPI2_IRQn 0 */
HAL_SPI_IRQHandler(&hspi2);
/* USER CODE BEGIN SPI2_IRQn 1 */
/* USER CODE END SPI2_IRQn 1 */
}
/**
* @brief This function handles TIM8 update interrupt.
*/
void TIM8_UP_IRQHandler(void)
{
/* USER CODE BEGIN TIM8_UP_IRQn 0 */
/* USER CODE END TIM8_UP_IRQn 0 */
HAL_TIM_IRQHandler(&htim8);
/* USER CODE BEGIN TIM8_UP_IRQn 1 */
/* USER CODE END TIM8_UP_IRQn 1 */
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */

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/**
******************************************************************************
* @file syscalls.c
* @author Auto-generated by STM32CubeIDE
* @brief STM32CubeIDE Minimal System calls file
*
* For more information about which c-functions
* need which of these lowlevel functions
* please consult the Newlib libc-manual
******************************************************************************
* @attention
*
* Copyright (c) 2020-2023 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* Includes */
#include <sys/stat.h>
#include <stdlib.h>
#include <errno.h>
#include <stdio.h>
#include <signal.h>
#include <time.h>
#include <sys/time.h>
#include <sys/times.h>
/* Variables */
extern int __io_putchar(int ch) __attribute__((weak));
extern int __io_getchar(void) __attribute__((weak));
char *__env[1] = { 0 };
char **environ = __env;
/* Functions */
void initialise_monitor_handles()
{
}
int _getpid(void)
{
return 1;
}
int _kill(int pid, int sig)
{
(void)pid;
(void)sig;
errno = EINVAL;
return -1;
}
void _exit (int status)
{
_kill(status, -1);
while (1) {} /* Make sure we hang here */
}
__attribute__((weak)) int _read(int file, char *ptr, int len)
{
(void)file;
int DataIdx;
for (DataIdx = 0; DataIdx < len; DataIdx++)
{
*ptr++ = __io_getchar();
}
return len;
}
__attribute__((weak)) int _write(int file, char *ptr, int len)
{
(void)file;
int DataIdx;
for (DataIdx = 0; DataIdx < len; DataIdx++)
{
__io_putchar(*ptr++);
}
return len;
}
int _close(int file)
{
(void)file;
return -1;
}
int _fstat(int file, struct stat *st)
{
(void)file;
st->st_mode = S_IFCHR;
return 0;
}
int _isatty(int file)
{
(void)file;
return 1;
}
int _lseek(int file, int ptr, int dir)
{
(void)file;
(void)ptr;
(void)dir;
return 0;
}
int _open(char *path, int flags, ...)
{
(void)path;
(void)flags;
/* Pretend like we always fail */
return -1;
}
int _wait(int *status)
{
(void)status;
errno = ECHILD;
return -1;
}
int _unlink(char *name)
{
(void)name;
errno = ENOENT;
return -1;
}
int _times(struct tms *buf)
{
(void)buf;
return -1;
}
int _stat(char *file, struct stat *st)
{
(void)file;
st->st_mode = S_IFCHR;
return 0;
}
int _link(char *old, char *new)
{
(void)old;
(void)new;
errno = EMLINK;
return -1;
}
int _fork(void)
{
errno = EAGAIN;
return -1;
}
int _execve(char *name, char **argv, char **env)
{
(void)name;
(void)argv;
(void)env;
errno = ENOMEM;
return -1;
}

79
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/**
******************************************************************************
* @file sysmem.c
* @author Generated by STM32CubeIDE
* @brief STM32CubeIDE System Memory calls file
*
* For more information about which C functions
* need which of these lowlevel functions
* please consult the newlib libc manual
******************************************************************************
* @attention
*
* Copyright (c) 2023 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* Includes */
#include <errno.h>
#include <stdint.h>
/**
* Pointer to the current high watermark of the heap usage
*/
static uint8_t *__sbrk_heap_end = NULL;
/**
* @brief _sbrk() allocates memory to the newlib heap and is used by malloc
* and others from the C library
*
* @verbatim
* ############################################################################
* # .data # .bss # newlib heap # MSP stack #
* # # # # Reserved by _Min_Stack_Size #
* ############################################################################
* ^-- RAM start ^-- _end _estack, RAM end --^
* @endverbatim
*
* This implementation starts allocating at the '_end' linker symbol
* The '_Min_Stack_Size' linker symbol reserves a memory for the MSP stack
* The implementation considers '_estack' linker symbol to be RAM end
* NOTE: If the MSP stack, at any point during execution, grows larger than the
* reserved size, please increase the '_Min_Stack_Size'.
*
* @param incr Memory size
* @return Pointer to allocated memory
*/
void *_sbrk(ptrdiff_t incr)
{
extern uint8_t _end; /* Symbol defined in the linker script */
extern uint8_t _estack; /* Symbol defined in the linker script */
extern uint32_t _Min_Stack_Size; /* Symbol defined in the linker script */
const uint32_t stack_limit = (uint32_t)&_estack - (uint32_t)&_Min_Stack_Size;
const uint8_t *max_heap = (uint8_t *)stack_limit;
uint8_t *prev_heap_end;
/* Initialize heap end at first call */
if (NULL == __sbrk_heap_end)
{
__sbrk_heap_end = &_end;
}
/* Protect heap from growing into the reserved MSP stack */
if (__sbrk_heap_end + incr > max_heap)
{
errno = ENOMEM;
return (void *)-1;
}
prev_heap_end = __sbrk_heap_end;
__sbrk_heap_end += incr;
return (void *)prev_heap_end;
}

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/**
******************************************************************************
* @file system_stm32f1xx.c
* @author MCD Application Team
* @brief CMSIS Cortex-M3 Device Peripheral Access Layer System Source File.
*
* 1. This file provides two functions and one global variable to be called from
* user application:
* - SystemInit(): Setups the system clock (System clock source, PLL Multiplier
* factors, AHB/APBx prescalers and Flash settings).
* This function is called at startup just after reset and
* before branch to main program. This call is made inside
* the "startup_stm32f1xx_xx.s" file.
*
* - SystemCoreClock variable: Contains the core clock (HCLK), it can be used
* by the user application to setup the SysTick
* timer or configure other parameters.
*
* - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
* be called whenever the core clock is changed
* during program execution.
*
* 2. After each device reset the HSI (8 MHz) is used as system clock source.
* Then SystemInit() function is called, in "startup_stm32f1xx_xx.s" file, to
* configure the system clock before to branch to main program.
*
* 4. The default value of HSE crystal is set to 8 MHz (or 25 MHz, depending on
* the product used), refer to "HSE_VALUE".
* When HSE is used as system clock source, directly or through PLL, and you
* are using different crystal you have to adapt the HSE value to your own
* configuration.
*
******************************************************************************
* @attention
*
* Copyright (c) 2017-2021 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/** @addtogroup CMSIS
* @{
*/
/** @addtogroup stm32f1xx_system
* @{
*/
/** @addtogroup STM32F1xx_System_Private_Includes
* @{
*/
#include "stm32f1xx.h"
/**
* @}
*/
/** @addtogroup STM32F1xx_System_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @addtogroup STM32F1xx_System_Private_Defines
* @{
*/
#if !defined (HSE_VALUE)
#define HSE_VALUE 8000000U /*!< Default value of the External oscillator in Hz.
This value can be provided and adapted by the user application. */
#endif /* HSE_VALUE */
#if !defined (HSI_VALUE)
#define HSI_VALUE 8000000U /*!< Default value of the Internal oscillator in Hz.
This value can be provided and adapted by the user application. */
#endif /* HSI_VALUE */
/*!< Uncomment the following line if you need to use external SRAM */
#if defined(STM32F100xE) || defined(STM32F101xE) || defined(STM32F101xG) || defined(STM32F103xE) || defined(STM32F103xG)
/* #define DATA_IN_ExtSRAM */
#endif /* STM32F100xE || STM32F101xE || STM32F101xG || STM32F103xE || STM32F103xG */
/* Note: Following vector table addresses must be defined in line with linker
configuration. */
/*!< Uncomment the following line if you need to relocate the vector table
anywhere in Flash or Sram, else the vector table is kept at the automatic
remap of boot address selected */
/* #define USER_VECT_TAB_ADDRESS */
#if defined(USER_VECT_TAB_ADDRESS)
/*!< Uncomment the following line if you need to relocate your vector Table
in Sram else user remap will be done in Flash. */
/* #define VECT_TAB_SRAM */
#if defined(VECT_TAB_SRAM)
#define VECT_TAB_BASE_ADDRESS SRAM_BASE /*!< Vector Table base address field.
This value must be a multiple of 0x200. */
#define VECT_TAB_OFFSET 0x00000000U /*!< Vector Table base offset field.
This value must be a multiple of 0x200. */
#else
#define VECT_TAB_BASE_ADDRESS FLASH_BASE /*!< Vector Table base address field.
This value must be a multiple of 0x200. */
#define VECT_TAB_OFFSET 0x00000000U /*!< Vector Table base offset field.
This value must be a multiple of 0x200. */
#endif /* VECT_TAB_SRAM */
#endif /* USER_VECT_TAB_ADDRESS */
/******************************************************************************/
/**
* @}
*/
/** @addtogroup STM32F1xx_System_Private_Macros
* @{
*/
/**
* @}
*/
/** @addtogroup STM32F1xx_System_Private_Variables
* @{
*/
/* This variable is updated in three ways:
1) by calling CMSIS function SystemCoreClockUpdate()
2) by calling HAL API function HAL_RCC_GetHCLKFreq()
3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
Note: If you use this function to configure the system clock; then there
is no need to call the 2 first functions listed above, since SystemCoreClock
variable is updated automatically.
*/
uint32_t SystemCoreClock = 16000000;
const uint8_t AHBPrescTable[16U] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9};
const uint8_t APBPrescTable[8U] = {0, 0, 0, 0, 1, 2, 3, 4};
/**
* @}
*/
/** @addtogroup STM32F1xx_System_Private_FunctionPrototypes
* @{
*/
#if defined(STM32F100xE) || defined(STM32F101xE) || defined(STM32F101xG) || defined(STM32F103xE) || defined(STM32F103xG)
#ifdef DATA_IN_ExtSRAM
static void SystemInit_ExtMemCtl(void);
#endif /* DATA_IN_ExtSRAM */
#endif /* STM32F100xE || STM32F101xE || STM32F101xG || STM32F103xE || STM32F103xG */
/**
* @}
*/
/** @addtogroup STM32F1xx_System_Private_Functions
* @{
*/
/**
* @brief Setup the microcontroller system
* Initialize the Embedded Flash Interface, the PLL and update the
* SystemCoreClock variable.
* @note This function should be used only after reset.
* @param None
* @retval None
*/
void SystemInit (void)
{
#if defined(STM32F100xE) || defined(STM32F101xE) || defined(STM32F101xG) || defined(STM32F103xE) || defined(STM32F103xG)
#ifdef DATA_IN_ExtSRAM
SystemInit_ExtMemCtl();
#endif /* DATA_IN_ExtSRAM */
#endif
/* Configure the Vector Table location -------------------------------------*/
#if defined(USER_VECT_TAB_ADDRESS)
SCB->VTOR = VECT_TAB_BASE_ADDRESS | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM. */
#endif /* USER_VECT_TAB_ADDRESS */
}
/**
* @brief Update SystemCoreClock variable according to Clock Register Values.
* The SystemCoreClock variable contains the core clock (HCLK), it can
* be used by the user application to setup the SysTick timer or configure
* other parameters.
*
* @note Each time the core clock (HCLK) changes, this function must be called
* to update SystemCoreClock variable value. Otherwise, any configuration
* based on this variable will be incorrect.
*
* @note - The system frequency computed by this function is not the real
* frequency in the chip. It is calculated based on the predefined
* constant and the selected clock source:
*
* - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*)
*
* - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**)
*
* - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**)
* or HSI_VALUE(*) multiplied by the PLL factors.
*
* (*) HSI_VALUE is a constant defined in stm32f1xx.h file (default value
* 8 MHz) but the real value may vary depending on the variations
* in voltage and temperature.
*
* (**) HSE_VALUE is a constant defined in stm32f1xx.h file (default value
* 8 MHz or 25 MHz, depending on the product used), user has to ensure
* that HSE_VALUE is same as the real frequency of the crystal used.
* Otherwise, this function may have wrong result.
*
* - The result of this function could be not correct when using fractional
* value for HSE crystal.
* @param None
* @retval None
*/
void SystemCoreClockUpdate (void)
{
uint32_t tmp = 0U, pllmull = 0U, pllsource = 0U;
#if defined(STM32F105xC) || defined(STM32F107xC)
uint32_t prediv1source = 0U, prediv1factor = 0U, prediv2factor = 0U, pll2mull = 0U;
#endif /* STM32F105xC */
#if defined(STM32F100xB) || defined(STM32F100xE)
uint32_t prediv1factor = 0U;
#endif /* STM32F100xB or STM32F100xE */
/* Get SYSCLK source -------------------------------------------------------*/
tmp = RCC->CFGR & RCC_CFGR_SWS;
switch (tmp)
{
case 0x00U: /* HSI used as system clock */
SystemCoreClock = HSI_VALUE;
break;
case 0x04U: /* HSE used as system clock */
SystemCoreClock = HSE_VALUE;
break;
case 0x08U: /* PLL used as system clock */
/* Get PLL clock source and multiplication factor ----------------------*/
pllmull = RCC->CFGR & RCC_CFGR_PLLMULL;
pllsource = RCC->CFGR & RCC_CFGR_PLLSRC;
#if !defined(STM32F105xC) && !defined(STM32F107xC)
pllmull = ( pllmull >> 18U) + 2U;
if (pllsource == 0x00U)
{
/* HSI oscillator clock divided by 2 selected as PLL clock entry */
SystemCoreClock = (HSI_VALUE >> 1U) * pllmull;
}
else
{
#if defined(STM32F100xB) || defined(STM32F100xE)
prediv1factor = (RCC->CFGR2 & RCC_CFGR2_PREDIV1) + 1U;
/* HSE oscillator clock selected as PREDIV1 clock entry */
SystemCoreClock = (HSE_VALUE / prediv1factor) * pllmull;
#else
/* HSE selected as PLL clock entry */
if ((RCC->CFGR & RCC_CFGR_PLLXTPRE) != (uint32_t)RESET)
{/* HSE oscillator clock divided by 2 */
SystemCoreClock = (HSE_VALUE >> 1U) * pllmull;
}
else
{
SystemCoreClock = HSE_VALUE * pllmull;
}
#endif
}
#else
pllmull = pllmull >> 18U;
if (pllmull != 0x0DU)
{
pllmull += 2U;
}
else
{ /* PLL multiplication factor = PLL input clock * 6.5 */
pllmull = 13U / 2U;
}
if (pllsource == 0x00U)
{
/* HSI oscillator clock divided by 2 selected as PLL clock entry */
SystemCoreClock = (HSI_VALUE >> 1U) * pllmull;
}
else
{/* PREDIV1 selected as PLL clock entry */
/* Get PREDIV1 clock source and division factor */
prediv1source = RCC->CFGR2 & RCC_CFGR2_PREDIV1SRC;
prediv1factor = (RCC->CFGR2 & RCC_CFGR2_PREDIV1) + 1U;
if (prediv1source == 0U)
{
/* HSE oscillator clock selected as PREDIV1 clock entry */
SystemCoreClock = (HSE_VALUE / prediv1factor) * pllmull;
}
else
{/* PLL2 clock selected as PREDIV1 clock entry */
/* Get PREDIV2 division factor and PLL2 multiplication factor */
prediv2factor = ((RCC->CFGR2 & RCC_CFGR2_PREDIV2) >> 4U) + 1U;
pll2mull = ((RCC->CFGR2 & RCC_CFGR2_PLL2MUL) >> 8U) + 2U;
SystemCoreClock = (((HSE_VALUE / prediv2factor) * pll2mull) / prediv1factor) * pllmull;
}
}
#endif /* STM32F105xC */
break;
default:
SystemCoreClock = HSI_VALUE;
break;
}
/* Compute HCLK clock frequency ----------------*/
/* Get HCLK prescaler */
tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4U)];
/* HCLK clock frequency */
SystemCoreClock >>= tmp;
}
#if defined(STM32F100xE) || defined(STM32F101xE) || defined(STM32F101xG) || defined(STM32F103xE) || defined(STM32F103xG)
/**
* @brief Setup the external memory controller. Called in startup_stm32f1xx.s
* before jump to __main
* @param None
* @retval None
*/
#ifdef DATA_IN_ExtSRAM
/**
* @brief Setup the external memory controller.
* Called in startup_stm32f1xx_xx.s/.c before jump to main.
* This function configures the external SRAM mounted on STM3210E-EVAL
* board (STM32 High density devices). This SRAM will be used as program
* data memory (including heap and stack).
* @param None
* @retval None
*/
void SystemInit_ExtMemCtl(void)
{
__IO uint32_t tmpreg;
/*!< FSMC Bank1 NOR/SRAM3 is used for the STM3210E-EVAL, if another Bank is
required, then adjust the Register Addresses */
/* Enable FSMC clock */
RCC->AHBENR = 0x00000114U;
/* Delay after an RCC peripheral clock enabling */
tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_FSMCEN);
/* Enable GPIOD, GPIOE, GPIOF and GPIOG clocks */
RCC->APB2ENR = 0x000001E0U;
/* Delay after an RCC peripheral clock enabling */
tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_IOPDEN);
(void)(tmpreg);
/* --------------- SRAM Data lines, NOE and NWE configuration ---------------*/
/*---------------- SRAM Address lines configuration -------------------------*/
/*---------------- NOE and NWE configuration --------------------------------*/
/*---------------- NE3 configuration ----------------------------------------*/
/*---------------- NBL0, NBL1 configuration ---------------------------------*/
GPIOD->CRL = 0x44BB44BBU;
GPIOD->CRH = 0xBBBBBBBBU;
GPIOE->CRL = 0xB44444BBU;
GPIOE->CRH = 0xBBBBBBBBU;
GPIOF->CRL = 0x44BBBBBBU;
GPIOF->CRH = 0xBBBB4444U;
GPIOG->CRL = 0x44BBBBBBU;
GPIOG->CRH = 0x444B4B44U;
/*---------------- FSMC Configuration ---------------------------------------*/
/*---------------- Enable FSMC Bank1_SRAM Bank ------------------------------*/
FSMC_Bank1->BTCR[4U] = 0x00001091U;
FSMC_Bank1->BTCR[5U] = 0x00110212U;
}
#endif /* DATA_IN_ExtSRAM */
#endif /* STM32F100xE || STM32F101xE || STM32F101xG || STM32F103xE || STM32F103xG */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/

470
Core/Startup/startup_stm32f103zetx.s Normal file
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/**
*************** (C) COPYRIGHT 2017 STMicroelectronics ************************
* @file startup_stm32f103xe.s
* @author MCD Application Team
* @brief STM32F103xE Devices vector table for Atollic toolchain.
* This module performs:
* - Set the initial SP
* - Set the initial PC == Reset_Handler,
* - Set the vector table entries with the exceptions ISR address
* - Configure the clock system
* - Configure external SRAM mounted on STM3210E-EVAL board
* to be used as data memory (optional, to be enabled by user)
* - Branches to main in the C library (which eventually
* calls main()).
* After Reset the Cortex-M3 processor is in Thread mode,
* priority is Privileged, and the Stack is set to Main.
******************************************************************************
* @attention
*
* Copyright (c) 2017-2021 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
.syntax unified
.cpu cortex-m3
.fpu softvfp
.thumb
.global g_pfnVectors
.global Default_Handler
/* start address for the initialization values of the .data section.
defined in linker script */
.word _sidata
/* start address for the .data section. defined in linker script */
.word _sdata
/* end address for the .data section. defined in linker script */
.word _edata
/* start address for the .bss section. defined in linker script */
.word _sbss
/* end address for the .bss section. defined in linker script */
.word _ebss
.equ BootRAM, 0xF1E0F85F
/**
* @brief This is the code that gets called when the processor first
* starts execution following a reset event. Only the absolutely
* necessary set is performed, after which the application
* supplied main() routine is called.
* @param None
* @retval : None
*/
.section .text.Reset_Handler
.weak Reset_Handler
.type Reset_Handler, %function
Reset_Handler:
/* Call the clock system initialization function.*/
bl SystemInit
/* Copy the data segment initializers from flash to SRAM */
ldr r0, =_sdata
ldr r1, =_edata
ldr r2, =_sidata
movs r3, #0
b LoopCopyDataInit
CopyDataInit:
ldr r4, [r2, r3]
str r4, [r0, r3]
adds r3, r3, #4
LoopCopyDataInit:
adds r4, r0, r3
cmp r4, r1
bcc CopyDataInit
/* Zero fill the bss segment. */
ldr r2, =_sbss
ldr r4, =_ebss
movs r3, #0
b LoopFillZerobss
FillZerobss:
str r3, [r2]
adds r2, r2, #4
LoopFillZerobss:
cmp r2, r4
bcc FillZerobss
/* Call static constructors */
bl __libc_init_array
/* Call the application's entry point.*/
bl main
bx lr
.size Reset_Handler, .-Reset_Handler
/**
* @brief This is the code that gets called when the processor receives an
* unexpected interrupt. This simply enters an infinite loop, preserving
* the system state for examination by a debugger.
*
* @param None
* @retval : None
*/
.section .text.Default_Handler,"ax",%progbits
Default_Handler:
Infinite_Loop:
b Infinite_Loop
.size Default_Handler, .-Default_Handler
/******************************************************************************
*
* The minimal vector table for a Cortex M3. Note that the proper constructs
* must be placed on this to ensure that it ends up at physical address
* 0x0000.0000.
*
******************************************************************************/
.section .isr_vector,"a",%progbits
.type g_pfnVectors, %object
.size g_pfnVectors, .-g_pfnVectors
g_pfnVectors:
.word _estack
.word Reset_Handler
.word NMI_Handler
.word HardFault_Handler
.word MemManage_Handler
.word BusFault_Handler
.word UsageFault_Handler
.word 0
.word 0
.word 0
.word 0
.word SVC_Handler
.word DebugMon_Handler
.word 0
.word PendSV_Handler
.word SysTick_Handler
.word WWDG_IRQHandler
.word PVD_IRQHandler
.word TAMPER_IRQHandler
.word RTC_IRQHandler
.word FLASH_IRQHandler
.word RCC_IRQHandler
.word EXTI0_IRQHandler
.word EXTI1_IRQHandler
.word EXTI2_IRQHandler
.word EXTI3_IRQHandler
.word EXTI4_IRQHandler
.word DMA1_Channel1_IRQHandler
.word DMA1_Channel2_IRQHandler
.word DMA1_Channel3_IRQHandler
.word DMA1_Channel4_IRQHandler
.word DMA1_Channel5_IRQHandler
.word DMA1_Channel6_IRQHandler
.word DMA1_Channel7_IRQHandler
.word ADC1_2_IRQHandler
.word USB_HP_CAN1_TX_IRQHandler
.word USB_LP_CAN1_RX0_IRQHandler
.word CAN1_RX1_IRQHandler
.word CAN1_SCE_IRQHandler
.word EXTI9_5_IRQHandler
.word TIM1_BRK_IRQHandler
.word TIM1_UP_IRQHandler
.word TIM1_TRG_COM_IRQHandler
.word TIM1_CC_IRQHandler
.word TIM2_IRQHandler
.word TIM3_IRQHandler
.word TIM4_IRQHandler
.word I2C1_EV_IRQHandler
.word I2C1_ER_IRQHandler
.word I2C2_EV_IRQHandler
.word I2C2_ER_IRQHandler
.word SPI1_IRQHandler
.word SPI2_IRQHandler
.word USART1_IRQHandler
.word USART2_IRQHandler
.word USART3_IRQHandler
.word EXTI15_10_IRQHandler
.word RTC_Alarm_IRQHandler
.word USBWakeUp_IRQHandler
.word TIM8_BRK_IRQHandler
.word TIM8_UP_IRQHandler
.word TIM8_TRG_COM_IRQHandler
.word TIM8_CC_IRQHandler
.word ADC3_IRQHandler
.word FSMC_IRQHandler
.word SDIO_IRQHandler
.word TIM5_IRQHandler
.word SPI3_IRQHandler
.word UART4_IRQHandler
.word UART5_IRQHandler
.word TIM6_IRQHandler
.word TIM7_IRQHandler
.word DMA2_Channel1_IRQHandler
.word DMA2_Channel2_IRQHandler
.word DMA2_Channel3_IRQHandler
.word DMA2_Channel4_5_IRQHandler
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word 0
.word BootRAM /* @0x1E0. This is for boot in RAM mode for
STM32F10x High Density devices. */
/*******************************************************************************
*
* Provide weak aliases for each Exception handler to the Default_Handler.
* As they are weak aliases, any function with the same name will override
* this definition.
*
*******************************************************************************/
.weak NMI_Handler
.thumb_set NMI_Handler,Default_Handler
.weak HardFault_Handler
.thumb_set HardFault_Handler,Default_Handler
.weak MemManage_Handler
.thumb_set MemManage_Handler,Default_Handler
.weak BusFault_Handler
.thumb_set BusFault_Handler,Default_Handler
.weak UsageFault_Handler
.thumb_set UsageFault_Handler,Default_Handler
.weak SVC_Handler
.thumb_set SVC_Handler,Default_Handler
.weak DebugMon_Handler
.thumb_set DebugMon_Handler,Default_Handler
.weak PendSV_Handler
.thumb_set PendSV_Handler,Default_Handler
.weak SysTick_Handler
.thumb_set SysTick_Handler,Default_Handler
.weak WWDG_IRQHandler
.thumb_set WWDG_IRQHandler,Default_Handler
.weak PVD_IRQHandler
.thumb_set PVD_IRQHandler,Default_Handler
.weak TAMPER_IRQHandler
.thumb_set TAMPER_IRQHandler,Default_Handler
.weak RTC_IRQHandler
.thumb_set RTC_IRQHandler,Default_Handler
.weak FLASH_IRQHandler
.thumb_set FLASH_IRQHandler,Default_Handler
.weak RCC_IRQHandler
.thumb_set RCC_IRQHandler,Default_Handler
.weak EXTI0_IRQHandler
.thumb_set EXTI0_IRQHandler,Default_Handler
.weak EXTI1_IRQHandler
.thumb_set EXTI1_IRQHandler,Default_Handler
.weak EXTI2_IRQHandler
.thumb_set EXTI2_IRQHandler,Default_Handler
.weak EXTI3_IRQHandler
.thumb_set EXTI3_IRQHandler,Default_Handler
.weak EXTI4_IRQHandler
.thumb_set EXTI4_IRQHandler,Default_Handler
.weak DMA1_Channel1_IRQHandler
.thumb_set DMA1_Channel1_IRQHandler,Default_Handler
.weak DMA1_Channel2_IRQHandler
.thumb_set DMA1_Channel2_IRQHandler,Default_Handler
.weak DMA1_Channel3_IRQHandler
.thumb_set DMA1_Channel3_IRQHandler,Default_Handler
.weak DMA1_Channel4_IRQHandler
.thumb_set DMA1_Channel4_IRQHandler,Default_Handler
.weak DMA1_Channel5_IRQHandler
.thumb_set DMA1_Channel5_IRQHandler,Default_Handler
.weak DMA1_Channel6_IRQHandler
.thumb_set DMA1_Channel6_IRQHandler,Default_Handler
.weak DMA1_Channel7_IRQHandler
.thumb_set DMA1_Channel7_IRQHandler,Default_Handler
.weak ADC1_2_IRQHandler
.thumb_set ADC1_2_IRQHandler,Default_Handler
.weak USB_HP_CAN1_TX_IRQHandler
.thumb_set USB_HP_CAN1_TX_IRQHandler,Default_Handler
.weak USB_LP_CAN1_RX0_IRQHandler
.thumb_set USB_LP_CAN1_RX0_IRQHandler,Default_Handler
.weak CAN1_RX1_IRQHandler
.thumb_set CAN1_RX1_IRQHandler,Default_Handler
.weak CAN1_SCE_IRQHandler
.thumb_set CAN1_SCE_IRQHandler,Default_Handler
.weak EXTI9_5_IRQHandler
.thumb_set EXTI9_5_IRQHandler,Default_Handler
.weak TIM1_BRK_IRQHandler
.thumb_set TIM1_BRK_IRQHandler,Default_Handler
.weak TIM1_UP_IRQHandler
.thumb_set TIM1_UP_IRQHandler,Default_Handler
.weak TIM1_TRG_COM_IRQHandler
.thumb_set TIM1_TRG_COM_IRQHandler,Default_Handler
.weak TIM1_CC_IRQHandler
.thumb_set TIM1_CC_IRQHandler,Default_Handler
.weak TIM2_IRQHandler
.thumb_set TIM2_IRQHandler,Default_Handler
.weak TIM3_IRQHandler
.thumb_set TIM3_IRQHandler,Default_Handler
.weak TIM4_IRQHandler
.thumb_set TIM4_IRQHandler,Default_Handler
.weak I2C1_EV_IRQHandler
.thumb_set I2C1_EV_IRQHandler,Default_Handler
.weak I2C1_ER_IRQHandler
.thumb_set I2C1_ER_IRQHandler,Default_Handler
.weak I2C2_EV_IRQHandler
.thumb_set I2C2_EV_IRQHandler,Default_Handler
.weak I2C2_ER_IRQHandler
.thumb_set I2C2_ER_IRQHandler,Default_Handler
.weak SPI1_IRQHandler
.thumb_set SPI1_IRQHandler,Default_Handler
.weak SPI2_IRQHandler
.thumb_set SPI2_IRQHandler,Default_Handler
.weak USART1_IRQHandler
.thumb_set USART1_IRQHandler,Default_Handler
.weak USART2_IRQHandler
.thumb_set USART2_IRQHandler,Default_Handler
.weak USART3_IRQHandler
.thumb_set USART3_IRQHandler,Default_Handler
.weak EXTI15_10_IRQHandler
.thumb_set EXTI15_10_IRQHandler,Default_Handler
.weak RTC_Alarm_IRQHandler
.thumb_set RTC_Alarm_IRQHandler,Default_Handler
.weak USBWakeUp_IRQHandler
.thumb_set USBWakeUp_IRQHandler,Default_Handler
.weak TIM8_BRK_IRQHandler
.thumb_set TIM8_BRK_IRQHandler,Default_Handler
.weak TIM8_UP_IRQHandler
.thumb_set TIM8_UP_IRQHandler,Default_Handler
.weak TIM8_TRG_COM_IRQHandler
.thumb_set TIM8_TRG_COM_IRQHandler,Default_Handler
.weak TIM8_CC_IRQHandler
.thumb_set TIM8_CC_IRQHandler,Default_Handler
.weak ADC3_IRQHandler
.thumb_set ADC3_IRQHandler,Default_Handler
.weak FSMC_IRQHandler
.thumb_set FSMC_IRQHandler,Default_Handler
.weak SDIO_IRQHandler
.thumb_set SDIO_IRQHandler,Default_Handler
.weak TIM5_IRQHandler
.thumb_set TIM5_IRQHandler,Default_Handler
.weak SPI3_IRQHandler
.thumb_set SPI3_IRQHandler,Default_Handler
.weak UART4_IRQHandler
.thumb_set UART4_IRQHandler,Default_Handler
.weak UART5_IRQHandler
.thumb_set UART5_IRQHandler,Default_Handler
.weak TIM6_IRQHandler
.thumb_set TIM6_IRQHandler,Default_Handler
.weak TIM7_IRQHandler
.thumb_set TIM7_IRQHandler,Default_Handler
.weak DMA2_Channel1_IRQHandler
.thumb_set DMA2_Channel1_IRQHandler,Default_Handler
.weak DMA2_Channel2_IRQHandler
.thumb_set DMA2_Channel2_IRQHandler,Default_Handler
.weak DMA2_Channel3_IRQHandler
.thumb_set DMA2_Channel3_IRQHandler,Default_Handler
.weak DMA2_Channel4_5_IRQHandler
.thumb_set DMA2_Channel4_5_IRQHandler,Default_Handler

108
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="com.st.stm32cube.ide.mcu.debug.launch.launchConfigurationType">
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.jlink.device" value="STM32F103ZE"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.jlink.endian" value="little"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.jlink.init_speed" value="8000"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.jlink.jlink_check_serial_number" value="false"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.jlink.jlink_script_path" value=""/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.jlink.jlink_script_used" value="false"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.jlink.jlink_txt_serial_number" value=""/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.jlink.reset_strategy" value="type_0_normal"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.jlink.restart_configurations" value="{&quot;fVersion&quot;:1,&quot;fItems&quot;:[{&quot;fDisplayName&quot;:&quot;Type 0: Normal&quot;,&quot;fIsSuppressible&quot;:false,&quot;fResetAttribute&quot;:&quot;Type 0: Normal&quot;,&quot;fResetStrategies&quot;:[{&quot;fDisplayName&quot;:&quot;None&quot;,&quot;fLaunchAttribute&quot;:&quot;no_reset&quot;,&quot;fGdbCommands&quot;:[],&quot;fCmdOptions&quot;:[]},{&quot;fDisplayName&quot;:&quot;Type 0: Normal&quot;,&quot;fLaunchAttribute&quot;:&quot;type_0_normal&quot;,&quot;fGdbCommands&quot;:[&quot;monitor reset\r\n&quot;],&quot;fCmdOptions&quot;:[]}],&quot;fGdbCommandGroup&quot;:{&quot;name&quot;:&quot;Additional commands&quot;,&quot;commands&quot;:[]},&quot;fStartApplication&quot;:true}]}"/>
<intAttribute key="com.st.stm32cube.ide.mcu.debug.jlink.rtos_implementation" value="1"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.jlink.scan_chain_auto" value="true"/>
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<stringAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.frequency" value="0"/>
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<stringAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.reset_strategy" value="connect_under_reset"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.stlink_check_serial_number" value="false"/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.stlink_txt_serial_number" value=""/>
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.watchdog_config" value="none"/>
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.stlinkenable_rtos" value="false"/>
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<stringAttribute key="com.st.stm32cube.ide.mcu.rtosproxy.rtosProxyDriver" value="threadx"/>
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270
STM32-Test-01.ioc Normal file
View File

@ -0,0 +1,270 @@
#MicroXplorer Configuration settings - do not modify
CAD.formats=
CAD.pinconfig=
CAD.provider=
Dma.Request0=SPI1_TX
Dma.RequestsNb=1
Dma.SPI1_TX.0.Direction=DMA_MEMORY_TO_PERIPH
Dma.SPI1_TX.0.Instance=DMA1_Channel3
Dma.SPI1_TX.0.MemDataAlignment=DMA_MDATAALIGN_BYTE
Dma.SPI1_TX.0.MemInc=DMA_MINC_ENABLE
Dma.SPI1_TX.0.Mode=DMA_NORMAL
Dma.SPI1_TX.0.PeriphDataAlignment=DMA_PDATAALIGN_BYTE
Dma.SPI1_TX.0.PeriphInc=DMA_PINC_DISABLE
Dma.SPI1_TX.0.Priority=DMA_PRIORITY_VERY_HIGH
Dma.SPI1_TX.0.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority
FREERTOS.IPParameters=Tasks01,configUSE_NEWLIB_REENTRANT,configMINIMAL_STACK_SIZE
FREERTOS.Tasks01=defaultTask,0,512,StartDefaultTask,Default,NULL,Dynamic,NULL,NULL
FREERTOS.configMINIMAL_STACK_SIZE=128
FREERTOS.configUSE_NEWLIB_REENTRANT=1
File.Version=6
GPIO.groupedBy=Group By Peripherals
KeepUserPlacement=false
Mcu.CPN=STM32F103ZET6
Mcu.Family=STM32F1
Mcu.IP0=DMA
Mcu.IP1=FREERTOS
Mcu.IP2=NVIC
Mcu.IP3=RCC
Mcu.IP4=RTC
Mcu.IP5=SPI1
Mcu.IP6=SPI2
Mcu.IP7=SYS
Mcu.IP8=USART1
Mcu.IPNb=9
Mcu.Name=STM32F103Z(C-D-E)Tx
Mcu.Package=LQFP144
Mcu.Pin0=PC14-OSC32_IN
Mcu.Pin1=PC15-OSC32_OUT
Mcu.Pin10=PA6
Mcu.Pin11=PA7
Mcu.Pin12=PB11
Mcu.Pin13=PB12
Mcu.Pin14=PB13
Mcu.Pin15=PB14
Mcu.Pin16=PB15
Mcu.Pin17=PA9
Mcu.Pin18=PA10
Mcu.Pin19=PA13
Mcu.Pin2=OSC_IN
Mcu.Pin20=PA14
Mcu.Pin21=PB8
Mcu.Pin22=PB9
Mcu.Pin23=PE0
Mcu.Pin24=PE1
Mcu.Pin25=VP_FREERTOS_VS_CMSIS_V1
Mcu.Pin26=VP_RTC_VS_RTC_Activate
Mcu.Pin27=VP_RTC_VS_RTC_Calendar
Mcu.Pin28=VP_RTC_No_RTC_Output
Mcu.Pin29=VP_SYS_VS_tim8
Mcu.Pin3=OSC_OUT
Mcu.Pin4=PA0-WKUP
Mcu.Pin5=PA1
Mcu.Pin6=PA2
Mcu.Pin7=PA3
Mcu.Pin8=PA4
Mcu.Pin9=PA5
Mcu.PinsNb=30
Mcu.ThirdPartyNb=0
Mcu.UserConstants=
Mcu.UserName=STM32F103ZETx
MxCube.Version=6.9.2
MxDb.Version=DB.6.0.92
NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false\:false
NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false\:false
NVIC.ForceEnableDMAVector=false
NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false\:false
NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false\:false
NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false\:false
NVIC.PendSV_IRQn=true\:15\:0\:false\:false\:false\:true\:false\:false\:false
NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
NVIC.SPI1_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true\:true
NVIC.SPI2_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true\:true
NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:false\:false\:false\:false\:false
NVIC.SavedPendsvIrqHandlerGenerated=true
NVIC.SavedSvcallIrqHandlerGenerated=true
NVIC.SavedSystickIrqHandlerGenerated=true
NVIC.SysTick_IRQn=true\:15\:0\:false\:false\:false\:true\:false\:true\:false
NVIC.TIM8_UP_IRQn=true\:15\:0\:false\:false\:true\:false\:false\:true\:true
NVIC.TimeBase=TIM8_UP_IRQn
NVIC.TimeBaseIP=TIM8
NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false\:false
OSC_IN.Mode=HSE-External-Oscillator
OSC_IN.Signal=RCC_OSC_IN
OSC_OUT.Mode=HSE-External-Oscillator
OSC_OUT.Signal=RCC_OSC_OUT
PA0-WKUP.GPIOParameters=GPIO_Label
PA0-WKUP.GPIO_Label=BT_K0
PA0-WKUP.Locked=true
PA0-WKUP.Signal=GPIO_Input
PA1.GPIOParameters=GPIO_Speed,PinState,GPIO_Label
PA1.GPIO_Label=LCD_CS
PA1.GPIO_Speed=GPIO_SPEED_FREQ_HIGH
PA1.Locked=true
PA1.PinState=GPIO_PIN_SET
PA1.Signal=GPIO_Output
PA10.Mode=Asynchronous
PA10.Signal=USART1_RX
PA13.Mode=Serial_Wire
PA13.Signal=SYS_JTMS-SWDIO
PA14.Mode=Serial_Wire
PA14.Signal=SYS_JTCK-SWCLK
PA2.GPIOParameters=GPIO_Speed,PinState,GPIO_Label
PA2.GPIO_Label=LCD_RST
PA2.GPIO_Speed=GPIO_SPEED_FREQ_HIGH
PA2.Locked=true
PA2.PinState=GPIO_PIN_SET
PA2.Signal=GPIO_Output
PA3.GPIOParameters=GPIO_Speed,GPIO_Label
PA3.GPIO_Label=LCD_RS
PA3.GPIO_Speed=GPIO_SPEED_FREQ_HIGH
PA3.Locked=true
PA3.Signal=GPIO_Output
PA4.GPIOParameters=PinState,GPIO_Label
PA4.GPIO_Label=LCD_BL
PA4.Locked=true
PA4.PinState=GPIO_PIN_SET
PA4.Signal=GPIO_Output
PA5.GPIOParameters=GPIO_Label
PA5.GPIO_Label=LCD_SCK
PA5.Mode=Full_Duplex_Master
PA5.Signal=SPI1_SCK
PA6.GPIOParameters=GPIO_Label
PA6.GPIO_Label=LCD_MISO
PA6.Mode=Full_Duplex_Master
PA6.Signal=SPI1_MISO
PA7.GPIOParameters=GPIO_Label
PA7.GPIO_Label=LCD_MOSI
PA7.Mode=Full_Duplex_Master
PA7.Signal=SPI1_MOSI
PA9.Mode=Asynchronous
PA9.Signal=USART1_TX
PB11.Locked=true
PB11.Signal=GPIO_Input
PB12.GPIOParameters=GPIO_Label
PB12.GPIO_Label=TS_CS
PB12.Locked=true
PB12.Mode=NSS_Signal_Hard_Output
PB12.Signal=SPI2_NSS
PB13.GPIOParameters=GPIO_Label
PB13.GPIO_Label=TS_SCK
PB13.Mode=Full_Duplex_Master
PB13.Signal=SPI2_SCK
PB14.GPIOParameters=GPIO_Label
PB14.GPIO_Label=TS_MISO
PB14.Mode=Full_Duplex_Master
PB14.Signal=SPI2_MISO
PB15.GPIOParameters=GPIO_Label
PB15.GPIO_Label=TS_MOSI
PB15.Mode=Full_Duplex_Master
PB15.Signal=SPI2_MOSI
PB8.GPIOParameters=GPIO_Label
PB8.GPIO_Label=LED1_Pin
PB8.Locked=true
PB8.Signal=GPIO_Output
PB9.GPIOParameters=GPIO_Label
PB9.GPIO_Label=LED0_Pin
PB9.Locked=true
PB9.Signal=GPIO_Output
PC14-OSC32_IN.Mode=LSE-External-Oscillator
PC14-OSC32_IN.Signal=RCC_OSC32_IN
PC15-OSC32_OUT.Mode=LSE-External-Oscillator
PC15-OSC32_OUT.Signal=RCC_OSC32_OUT
PE0.GPIOParameters=GPIO_Label
PE0.GPIO_Label=LED0
PE0.Locked=true
PE0.Signal=GPIO_Output
PE1.GPIOParameters=GPIO_Label
PE1.GPIO_Label=LED1
PE1.Locked=true
PE1.Signal=GPIO_Output
PinOutPanel.RotationAngle=0
ProjectManager.AskForMigrate=true
ProjectManager.BackupPrevious=false
ProjectManager.CompilerOptimize=6
ProjectManager.ComputerToolchain=false
ProjectManager.CoupleFile=false
ProjectManager.CustomerFirmwarePackage=
ProjectManager.DefaultFWLocation=true
ProjectManager.DeletePrevious=true
ProjectManager.DeviceId=STM32F103ZETx
ProjectManager.FirmwarePackage=STM32Cube FW_F1 V1.8.5
ProjectManager.FreePins=false
ProjectManager.HalAssertFull=false
ProjectManager.HeapSize=0x200
ProjectManager.KeepUserCode=true
ProjectManager.LastFirmware=true
ProjectManager.LibraryCopy=1
ProjectManager.MainLocation=Core/Src
ProjectManager.NoMain=false
ProjectManager.PreviousToolchain=
ProjectManager.ProjectBuild=false
ProjectManager.ProjectFileName=STM32-Test-01.ioc
ProjectManager.ProjectName=STM32-Test-01
ProjectManager.ProjectStructure=
ProjectManager.RegisterCallBack=
ProjectManager.StackSize=0x800
ProjectManager.TargetToolchain=STM32CubeIDE
ProjectManager.ToolChainLocation=
ProjectManager.UAScriptAfterPath=
ProjectManager.UAScriptBeforePath=
ProjectManager.UnderRoot=true
ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-HAL-false,2-MX_GPIO_Init-GPIO-false-HAL-true,3-MX_DMA_Init-DMA-false-HAL-true,4-MX_RTC_Init-RTC-false-HAL-true,5-MX_SPI1_Init-SPI1-false-HAL-true,6-MX_SPI2_Init-SPI2-false-HAL-true,7-MX_USART1_UART_Init-USART1-false-HAL-true
RCC.ADCFreqValue=36000000
RCC.AHBFreq_Value=72000000
RCC.APB1CLKDivider=RCC_HCLK_DIV2
RCC.APB1Freq_Value=36000000
RCC.APB1TimFreq_Value=72000000
RCC.APB2Freq_Value=72000000
RCC.APB2TimFreq_Value=72000000
RCC.FCLKCortexFreq_Value=72000000
RCC.FSMCFreq_Value=72000000
RCC.FamilyName=M
RCC.HCLKFreq_Value=72000000
RCC.I2S2Freq_Value=72000000
RCC.I2S3Freq_Value=72000000
RCC.IPParameters=ADCFreqValue,AHBFreq_Value,APB1CLKDivider,APB1Freq_Value,APB1TimFreq_Value,APB2Freq_Value,APB2TimFreq_Value,FCLKCortexFreq_Value,FSMCFreq_Value,FamilyName,HCLKFreq_Value,I2S2Freq_Value,I2S3Freq_Value,MCOFreq_Value,PLLCLKFreq_Value,PLLMCOFreq_Value,PLLMUL,PLLSourceVirtual,RTCClockSelection,RTCFreq_Value,SDIOFreq_Value,SDIOHCLKDiv2FreqValue,SYSCLKFreq_VALUE,SYSCLKSource,TimSysFreq_Value,USBFreq_Value,VCOOutput2Freq_Value
RCC.MCOFreq_Value=72000000
RCC.PLLCLKFreq_Value=72000000
RCC.PLLMCOFreq_Value=36000000
RCC.PLLMUL=RCC_PLL_MUL9
RCC.PLLSourceVirtual=RCC_PLLSOURCE_HSE
RCC.RTCClockSelection=RCC_RTCCLKSOURCE_LSE
RCC.RTCFreq_Value=32768
RCC.SDIOFreq_Value=72000000
RCC.SDIOHCLKDiv2FreqValue=36000000
RCC.SYSCLKFreq_VALUE=72000000
RCC.SYSCLKSource=RCC_SYSCLKSOURCE_PLLCLK
RCC.TimSysFreq_Value=72000000
RCC.USBFreq_Value=72000000
RCC.VCOOutput2Freq_Value=8000000
SPI1.BaudRatePrescaler=SPI_BAUDRATEPRESCALER_4
SPI1.CalculateBaudRate=18.0 MBits/s
SPI1.DataSize=SPI_DATASIZE_8BIT
SPI1.Direction=SPI_DIRECTION_2LINES
SPI1.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate,BaudRatePrescaler,DataSize
SPI1.Mode=SPI_MODE_MASTER
SPI1.VirtualType=VM_MASTER
SPI2.BaudRatePrescaler=SPI_BAUDRATEPRESCALER_32
SPI2.CalculateBaudRate=1.125 MBits/s
SPI2.Direction=SPI_DIRECTION_2LINES
SPI2.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate,BaudRatePrescaler,VirtualNSS
SPI2.Mode=SPI_MODE_MASTER
SPI2.VirtualNSS=VM_NSSHARD
SPI2.VirtualType=VM_MASTER
USART1.BaudRate=9600
USART1.IPParameters=VirtualMode,BaudRate
USART1.VirtualMode=VM_ASYNC
VP_FREERTOS_VS_CMSIS_V1.Mode=CMSIS_V1
VP_FREERTOS_VS_CMSIS_V1.Signal=FREERTOS_VS_CMSIS_V1
VP_RTC_No_RTC_Output.Mode=RTC_OUT_NO
VP_RTC_No_RTC_Output.Signal=RTC_No_RTC_Output
VP_RTC_VS_RTC_Activate.Mode=RTC_Enabled
VP_RTC_VS_RTC_Activate.Signal=RTC_VS_RTC_Activate
VP_RTC_VS_RTC_Calendar.Mode=RTC_Calendar
VP_RTC_VS_RTC_Calendar.Signal=RTC_VS_RTC_Calendar
VP_SYS_VS_tim8.Mode=TIM8
VP_SYS_VS_tim8.Signal=SYS_VS_tim8
board=custom
rtos.0.ip=FREERTOS
isbadioc=false

185
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/*
******************************************************************************
**
** @file : LinkerScript.ld
**
** @author : Auto-generated by STM32CubeIDE
**
** @brief : Linker script for STM32F103ZETx Device from STM32F1 series
** 512KBytes FLASH
** 64KBytes RAM
**
** Set heap size, stack size and stack location according
** to application requirements.
**
** Set memory bank area and size if external memory is used
**
** Target : STMicroelectronics STM32
**
** Distribution: The file is distributed as is, without any warranty
** of any kind.
**
******************************************************************************
** @attention
**
** Copyright (c) 2023 STMicroelectronics.
** All rights reserved.
**
** This software is licensed under terms that can be found in the LICENSE file
** in the root directory of this software component.
** If no LICENSE file comes with this software, it is provided AS-IS.
**
******************************************************************************
*/
/* Entry Point */
ENTRY(Reset_Handler)
/* Highest address of the user mode stack */
_estack = ORIGIN(RAM) + LENGTH(RAM); /* end of "RAM" Ram type memory */
_Min_Heap_Size = 0x200; /* required amount of heap */
_Min_Stack_Size = 0x800; /* required amount of stack */
/* Memories definition */
MEMORY
{
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 64K
FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 512K
}
/* Sections */
SECTIONS
{
/* The startup code into "FLASH" Rom type memory */
.isr_vector :
{
. = ALIGN(4);
KEEP(*(.isr_vector)) /* Startup code */
. = ALIGN(4);
} >FLASH
/* The program code and other data into "FLASH" Rom type memory */
.text :
{
. = ALIGN(4);
*(.text) /* .text sections (code) */
*(.text*) /* .text* sections (code) */
*(.glue_7) /* glue arm to thumb code */
*(.glue_7t) /* glue thumb to arm code */
*(.eh_frame)
KEEP (*(.init))
KEEP (*(.fini))
. = ALIGN(4);
_etext = .; /* define a global symbols at end of code */
} >FLASH
/* Constant data into "FLASH" Rom type memory */
.rodata :
{
. = ALIGN(4);
*(.rodata) /* .rodata sections (constants, strings, etc.) */
*(.rodata*) /* .rodata* sections (constants, strings, etc.) */
. = ALIGN(4);
} >FLASH
.ARM.extab : {
. = ALIGN(4);
*(.ARM.extab* .gnu.linkonce.armextab.*)
. = ALIGN(4);
} >FLASH
.ARM : {
. = ALIGN(4);
__exidx_start = .;
*(.ARM.exidx*)
__exidx_end = .;
. = ALIGN(4);
} >FLASH
.preinit_array :
{
. = ALIGN(4);
PROVIDE_HIDDEN (__preinit_array_start = .);
KEEP (*(.preinit_array*))
PROVIDE_HIDDEN (__preinit_array_end = .);
. = ALIGN(4);
} >FLASH
.init_array :
{
. = ALIGN(4);
PROVIDE_HIDDEN (__init_array_start = .);
KEEP (*(SORT(.init_array.*)))
KEEP (*(.init_array*))
PROVIDE_HIDDEN (__init_array_end = .);
. = ALIGN(4);
} >FLASH
.fini_array :
{
. = ALIGN(4);
PROVIDE_HIDDEN (__fini_array_start = .);
KEEP (*(SORT(.fini_array.*)))
KEEP (*(.fini_array*))
PROVIDE_HIDDEN (__fini_array_end = .);
. = ALIGN(4);
} >FLASH
/* Used by the startup to initialize data */
_sidata = LOADADDR(.data);
/* Initialized data sections into "RAM" Ram type memory */
.data :
{
. = ALIGN(4);
_sdata = .; /* create a global symbol at data start */
*(.data) /* .data sections */
*(.data*) /* .data* sections */
*(.RamFunc) /* .RamFunc sections */
*(.RamFunc*) /* .RamFunc* sections */
. = ALIGN(4);
_edata = .; /* define a global symbol at data end */
} >RAM AT> FLASH
/* Uninitialized data section into "RAM" Ram type memory */
. = ALIGN(4);
.bss :
{
/* This is used by the startup in order to initialize the .bss section */
_sbss = .; /* define a global symbol at bss start */
__bss_start__ = _sbss;
*(.bss)
*(.bss*)
*(COMMON)
. = ALIGN(4);
_ebss = .; /* define a global symbol at bss end */
__bss_end__ = _ebss;
} >RAM
/* User_heap_stack section, used to check that there is enough "RAM" Ram type memory left */
._user_heap_stack :
{
. = ALIGN(8);
PROVIDE ( end = . );
PROVIDE ( _end = . );
. = . + _Min_Heap_Size;
. = . + _Min_Stack_Size;
. = ALIGN(8);
} >RAM
/* Remove information from the compiler libraries */
/DISCARD/ :
{
libc.a ( * )
libm.a ( * )
libgcc.a ( * )
}
.ARM.attributes 0 : { *(.ARM.attributes) }
}