Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
write successfully but read not working . and show fail to find file in fatfs spi flash using stmcube and w25q64 void test_fatfs(void) { printf("Mounting filesystem...\n"); fres = f_mount(&fs, "0:", 1); if (fres != FR_OK) { printf("Failed to mo...
Hello!I need to implement a task in FreeRTOS for my project that makes GET, POST, and PATCH requests to a server. So far, I have managed to send a UDP message to a specific port on a PC thanks to the following post:https://community.st.com/t5/stm32-m...
"We are facing a hard fault issue in our code when sending a large amount of data. Occasionally, it runs properly, but most of the time, it goes into a hard fault after sending approximately 10,000 bytes. The image data we are sending is around 40 KB...
Originally a reply in this thread - split as a separate question.Hello My blocking mode is working with "HAL_UART_Receive(&huart4, temp, 1, 100);"Nonblocking mode is not workingCan you suggest anything to check?I have defined as said /* USER CODE BEG...
Hi All,I've had the external SPI Flash driver working on the STM32H745_M7, using Zephyr SDK 4.0.0.But when I setup it up on the M4 side the driver initialization is failing with error:[1;31m<err> spi_ll_stm32: Could not select SPI domain clockFurther...
I don't know if libopencm3 code is allowed to post here but really isn't that different at all...I am getting wrong frequencies trying to measure a sine wave of 1.5v amplitude through adc of stm32f411, when 82hz I am getting 7.81, 110hz = 23.44... b...
I have a project that uses the nBOOT pin for GPIO output and cannot pull it in any direction during POR. Therefore, the nSWBOOT0 bit needs to be programmed to 0 (its default is 1) before the code will function properly.What is the recommended practi...
HiCan anyone please show me an example of a working USB CDC Host sending the SetControlLineState command? This hasn't been implemented in the STM32 HAL drivers/middleware but it should be a simple thing to add.SetControlLineState is used to signal t...
I have been using a NUCLEO-F413 board to try and understand how to program to user FLASH using the example code in the STMicro repository and STM32Cube to program. However when I now try and program the board I get the below error: Has me trying to w...
Hi,I am working on BlueNRG-2 and I need a funcion "hal_i2c_isdeviceready()" to confirm NFC eeprom IIC ready. In ST BlueNRG-2 demo, it used LL library of IIC.Could you give me some demo like "hal_i2c_isdeviceready()" in LL library.Thanks a lot.
