1.1.2 CAN参数设置 HAL库的CAN初始化有几个重要参数,都存放在几个结构体里面(如:CAN_HandleTypeDef,CAN_InitTypeDef),具体的结构体定义可以在HAL库查看。 说明:CAN参数需要根据自己实际的需求来配。 我这里着重讲解一下CAN波特率的配置。 CAN波特率 = CAN时钟频率 / 分频系数 / (TimeSeg1 + TimeSeg2 + 1)。
* @note This example shows a simple way to report end of IT Rx transfer, and * you can add your own implementation. * @retval None*/voidHAL_UART_RxCpltCallback(UART_HandleTypeDef *UartHandle) { receive_buffer[r_count++] =r_data;/*定时器计数器清零*/__HAL_TIM_SET_COUNTER(&htim7,0...
我的代码是这样的 1/**2* @brief Rx Transfer completed callback3* @param UartHandle: UART handle4* @note This example shows a simple way to report end of IT Rx transfer, and5* you can add your own implementation.6* @retval None7*/8voidHAL_UART_RxCpltCallback(UART_HandleTypeDef *hsar...
HAL CAN Generic Driver 118 6.1 CAN Firmware driver registers structures 118 6.1.1 CAN_InitTypeDef 118 6.1.2 CanTxMsgTypeDef 118 6.1.3 CanRxMsgTypeDef 119 6.1.4 CAN_HandleTypeDef 120 6.2 CAN Firmware driver API description 120 6.2.1 How to use this driver 120 6.2.2 Initialization and de-...
They include drivers (HAL, low-layer, etc.), middleware, and lots of example code used in a wide variety of real-world use cases. STM32Cube expansion packages, for application-oriented solutions. Complementing and expanding the STM32Cube MCU Package offer with additional embedded software bricks...
This function configures the hardware resources used in this example 代码语言:javascript 代码运行次数:0 运行 AI代码解释 voidHAL_RTC_MspInit(RTC_HandleTypeDef*hrtc){RCC_PeriphCLKInitTypeDef PeriphClkInitStruct={0};if(hrtc->Instance==RTC){/* USER CODE BEGIN RTC_MspInit 0 *//* USER CODE END ...
STM32 + MCP2515 CAN Example STM32F103RB Nucleo board & Sparkfun CAN-Bus Shield were used for example. https://blog.naver.com/eziya76/221188525127 I've downloaded MCP2515 SPI libraries form Microchip site and modified them for STM32 HAL library. Reference https://www.microchip.com/forums/dow...
BEGIN Error_Handler_Debug */ /* User can add his own implementation to report the HAL error return state */ __disable_irq(); while (1) { } /* USERCODE END Error_Handler_Debug */ } #ifdef USE_FULL_ASSERT /** * @brief Reports the name of the source file and the source line ...
The SPI HAL drivercanbe usedasfollows: (#) **Declare a SPI_HandleTypeDef handle structure**, for example:`SPI_HandleTypeDef hspi`; (#)**Initialize the SPIlow level resources** by implementing the `HAL_SPI_MspInit()` API:(##) **Enable the SPIx interface clock**(##) **SPI pins conf...
https://github.com/J-f-Jensen/libraries/tree/master/STM32_CAN https://github.com/jiauka/STM32F1_CAN STM32 core:https://github.com/stm32duino/Arduino_Core_STM32 How to use. To use this library, CAN module needs to be enabled in HAL drivers. If PIO is used, it's enough to add-...