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HIIf the CAN message ID set to FIFO0 is received, HAL_CAN_RxFifo0MsgPendingCallback will be called correctly.but,HAL_CAN_RxFifo1MsgPendingCallback is not called even if the CAN message ID set in FIFO1 is received.The following is strange.step1Send CA...
I have a question regarding interrupt handling for CDC_Receive_FS.After receiving CDC_Receive_FS we do any process we created, but we do not want to do CDC_Receive_FS during the process.Is there an API to disable or enable CDC_Receive_FS interrupts?
STM32F103Im using HAL_UART_Transmit_IT but doesnt work, if change to HAL_UART_Transmit all works fime but add delays to move in motors. Where are my error? i see all videos on youtb and cant find the problem.I have enabled the IT on MX the priority a...
Hi !I use Lwip and FreeRtos Cmsis_v2, I set this config in cubemx, but in ping test ops!what is my mistake?!Thanks.1-sys config 2-ethernet config3-freertos 4-lwip configphy drive:5- heap and stack6-module schematic7- pc ip4 set8- ping test in cmd...
As mentioned above, I encountered a similar issue before when using the L0 series, and at that time, I chose to abandon hardware I2C in favor of software emulation. Now, with the STM32G431, when I use LL_I2C_HandleTransfer to configure continuous r...
I am trying to write own startup file in c++ till now everything is working but I am having issue when declaring and defining something in the global scope it's most probably related to the static constructor that cpp need but I don't know how to fix...
int main(void){HAL_Init(); SystemClock_Config(); MX_GPIO_Init();MX_SPI1_Init();MX_USART3_UART_Init();/* USER CODE BEGIN 2 */----> HAL_SPI_Receive_IT(&hspi1, (uint8_t*) &rx_data, sizeof(rx_data));/* USER CODE END 2 */while (1){HAL_SPI_Transmit(&hspi1,...
Posted on March 02, 2017 at 20:43Hi,I'm using the Waveshare Open746I-C Package B based on the STM32F746 development board with StemWin with 2 Meg SDRAM, on FreeRTOS, GT811 touch screen interface and 7 inches 1024x600 LCD.After many hours of debuggin...
Can you please suggest an about 25x35 mm LCD that will work with STM32U575 microcontroller and has a low power consumption. Thanks Michael
I want to set up error handling for my CAN messages, and I wanted to start with errors from sending messages to IDs not on the CAN bus net. However, every message I send is acknowledged. There is only stm32 chip set up on the net and the rest are cur...
