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...
Hello,I am facing an issue with the STM32C5 HAL SPI driver related to CRC error detection.In my setup, CRC is enabled for SPI. When a CRC error occurs, I can observe that the CRCERR flag is set before the transfer is closed. However, the CRC error is...
This is an improvement request post.STM32 HAL on every family has tons of following code constructs:tickstart = HAL_GetTick(); while (!condition) { if ((HAL_GetTick() - tickstart) > TIMEOUT_VALUE) { return HAL_TIMEOUT; } }When using HAL wi...
Hi everyone, I am currently developing an image capture project using the STM32N657 (Cortex-M55) and have encountered an extremely bizarre DMA2D write issue (a silent failure). Goal: Use DMA2D (M2M_PFC) to convert an RGB565 buffer to RGB888 and writ...
Title edited to clarify this is about CMSIS-RTOSHello, everybody!I don't know where to look for information on which CMSIS versions are supported by specific STM32 microcontrollers. I asked one of the ST employees and STM32 Sidekick about this, and I...
I configured a nucleato-L152RE LED program using CubeMX6.17+STM32L1 Firmware Package V1.10.6 and found that the program kept restarting automatically. After adding the following code to the SystemInit() function generated by CubeMX, the problem was s...
Dear all,I have a working camera + video encoder solution running with LCD display disabled.I have one preview thread that displays camera data on the LCD, this thread can be suspended and restarted. While the first run looks fine, the output has a g...
Hello, What HAL2 API can I use to turn on/off the output of a timer? In HAL (ver 1) this could have been done like this:TIMx->CCER &= ~TIM_CCER_CC1E; // Example for Channel 1: ~TIM_CCER_CC1E // or __HAL_TIM_MOE_DISABLE(&htimx); Thank you,-Gil
I've been using a nucleo l476rg with a LIS2DUX12 sensor and I need to use the SPI protocol, but came as a surprise that the MISO line is not working. When it's not getting 0xFF (should be 0x47), gets inconsistent values. Tried changing CPHA, CPOL, pr...
Hello my friends, I hope you are doing great.I am trying to create a custom driver for UART peripheral with CMSIS register header files.I have created a build system using the board files and linkers and make. So far I have been able to make drivers ...
Hi, I am using the STM32N6570-DK development kit and I want to flash my FSBL and Application firmware into external flash using USB. Currently, I am able to flash the firmware using ST-LINK, but I want to perform flashing through USB as well. I confi...
