Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
When I write the value in loopeg. VALUE_to_WRITE = 1000;for(int i =0; i < VALUE_to_WRITE; i++){ HAL_DAC_SetValue(&hdac, DAC_CHANNEL_1, DAC_ALIGN_12B_L, value); HAL_DELAY(4);}//no less than thisThe value is written. But it const me 5-10 seconds wh...
Hello,I am trying to test my SD card with fatfs by the code generated from CubeMX. I used the library of STM32Cube FW_F4 V1.21.0The code waits SD_TIMEOUT (30sec) and then goes to error_handler.The below example works without a problem.STM32Cube\Repos...
Posted on May 21, 2018 at 16:00I need help implementing a USB HOST and USB DEVICE with the ST USB library.(They do not need to be OTG)I am trying to integrate the Device CDC standalone and Host HID standalone application examples.My merge has the mo...
void TIM5_IRQHandler(void) { /* USER CODE BEGIN TIM5_IRQn 0 */ printTIM5 = 1; //checks in main loop if set, then resets to zero and prints if(__HAL_TIM_GET_ITSTATUS(&htim5, TIM_IT_UPDATE)) { __HAL_TIM_CLEAR_IT(&htim5, TIM_IT_UPDATE); if(c...
I'm transmitting 1 byte of data via HAL_UART_Transmit_IT(). After this byte is being fed to the UART HAL via the abovementioned method, the HAL_UART_TxCpltCallback() callback is being fired (which is completely normal). The problem comes during the c...
I am not able to receive data using receive DMA NORMAL mode in a particular task.while Transmit DMA works perfectly. I am using STM32F103ZET6 , USART1. Working with FREE RTOS CUBEMx.Please help me with this.
Posted on October 18, 2017 at 08:30Hi All,Why there are no standard libraries for the STM32L0XX family?Building a new project for STM32L0XX depend only on HAL / LL ??link to ST standard libraries download page :http://www.st.com/en/embedded-softwar...
NUCLEO board can use ST-LINK by dividing it.Therefore, I use the ST-LINK part of the NUCLEO-767ZI and NUCLEO-207ZG boards in a divide.After the divide, the power part and the SWD part are connected normally.On the 207 board, Ethernet works normally b...
Hi All,I have implemented a bootloader on STM32L152RC device. The bootloader is located on 0x8000000 flash address and checks if a new version of firmware is available. If not, it jumps to the flash address 0x8004000, so the previous version of firmw...
Hello,In the CMSIS headers of the STM32F1 serie, there is the definitions regarding register fields for a "FLASH" peripheral.According to all other STM32, it should manage the possibility to write within the embedded flash memory. However, there is n...
