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. This is my first week with MCU's. I choose STM and want to stick with it. But it makes only pain :) So I was able to make some GPIO to work but have a complete disaster with LCD. The board came with some demo firm, and it was erased. So I am d...
Hi all static HAL_StatusTypeDef USB_CoreReset(USB_OTG_GlobalTypeDef *USBx) { __IO uint32_t count = 0U; /* Wait for AHB master IDLE state. */ do { count++; if (count > HAL_USB_TIMEOUT) { return HAL_TIMEOUT; } } while ...
Hi guys, I have a STM32 NUCLEO-H753ZI board and the overall goal is to run open62541. In order to do that, I need a working LwIP stack and Ethernet connection. I have done a lot of research and tried multiple settings, but can´t get it working. Below...
Hello Community, I am trying to initialize SD card with FileX middleware standalone with my Nucleo-U545RET6Q board. I have initialized SDMMC1 with SD 4 bit wide , 48MHz with 0 divider. Later i had to put divider by 2 because the code was stuck at fx_...
Dear all,could need some advice how to continue debugging, IO am using an STM32F4- TIM1 capture compare IR enabled with highest priority (even above Time Base) - c&c callback just toggles a PIN two timesinline void HAL_TIM_OC_DelayElapsedCallback(TIM...
Greetings, I have a question about the touchsensing module. I am using a stm32u585rit6 mcu in a custom-made board and making a project using azure rtos. I needed to add touchsensing. I watched the app_azure_rtos_config.h and noticed that there is sta...
I was looking for a way to create a high level abstracted layer that can be agnostic to the lower layer TCP/IP stack, like NetxDuo or LWIP, running under the higher abstracted layer.I have came across suggestion to implement a `plug-in` based impleme...
Hello, I am trying to utilize the USB peripheral in STM32cubeIDE with the STM32H7S78-DK. It hangs forever in MX_USB_INIT on a function USB CORE RESET. With FS and HS this same issue seems to be happening. Pictures show config in the GUI and the afore...
Dear supporters,In a project I want to create a feedback mechanism to keep the top of a pulse-shaped signal between boundaries. Most of this seems working, except the control of the DAC channel, that should output a voltage for the diode-laser wh...
Hi,When I was using the STM32H743ZI chip, I set the system frequency of the chip to 160 MHz. Only enable the ICache, do not enable the DCache and the MPU.According to the prompt from CubeMX, the maximum peripheral clock is 240 MHz. Therefore, I confi...
