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STM32CubeL4, v1.17.2 in function HAL_UART_IRQHandler() at line 2524.When handling bus ideal situation, there is no condition to prohibit calling the callback if nb_remaining_rx_data = huart->RxXferSize/2. So, both Dma half transfer complete and bus i...
I'm setting up a new computer. I tried to download STM32 installer for windows 11 from this page https://www.openstm32.org/Downloading%2Bthe%2BSystem%2BWorkbench%2Bfor%2BSTM32%2Binstaller, but it kept saying install_sw4stm32_win_64bits-v2.9.exe canno...
Hi there,I am using Nucleo-H745ZI-Q. I am trying to create 1 microsecond(us) timer. My timer clock frequency is 75Mhz. So first time, I put in 75Mhz for the prescaler. But the error range was 500 ms per second. So I googled and found this comment. ...
The firmware that is delivered on the board has an evaluation tools link that is broken:"/en/evaluation-tools/DISCO-H747XI.html"and going through the user manual and powering on the board does not start the demo examples.Where can I find a getting st...
Using a STM32G0F06I have a bootloader/application that I am debugging. I am facing a strange problem. Often, I command the app to drop to bootloader (via a software reset). When I execute the software reset code, occasionally the core locks up.Here i...
Hi,I am using STM32H743 Nucleo to interface 9 analog sensors on different ADC channels of ADC1. ADC1 is configured as:hadc1.Instance = ADC1; hadc1.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV6; hadc1.Init.Resolution = ADC_RESOLUTION_16B; hadc1.Init.Scan...
My program hangs after the return statement. pDataDMA = pData->data(); HAL_StatusTypeDef val = HAL_SPI_TransmitReceive_DMA(&spih, pDataDMA, pDataDMA, pData->size()); if (val != HAL_OK) { Error_Handler(); } ...
In my project, I'm using the STM32L476RELQFP64 microcontroller to process data from an external ADC that communicates via SPI. The objective is to transmit this processed data to a display using UART. However, I'm facing difficulties with the data tr...
Hello, I have developed two codes to test the I2C communication between a master device (STM32F411RE) and a slave device (also STM32F411RE) in DMA mode. The expected result is as follows: whenever there is a rising or falling edge interruption on GPI...
