Hi, I am having a strange ADC problem on my STM32L431 device. I am sampling 6 channels without DMA using polling method with the following code: while (1) { /* USER CODE END WHILE */ /* USER CODE BEGIN 3 */ ADC_Select_CH0(); HAL...
Hello,I have been trying to read/write into an SD card using the SPI or SDMMC method with Fatfs. I wasn't able to make use of the filex option for file operation which is provided in the STM32u5A9 libraries, since I am using FreeRTOS in my project (a...
Hello ST Community,I am working with the STM32U5G9ZJT6Q MCU, and I have generated the code using CubeMX for USB CDC-ACM (Communication Device Class - Abstract Control Model). The code seems to be running fine as it is entering the main loop without a...
Hello, I am using an STM32G0B0 and am debugging the process of the bootloader handing over control to the application.The bootloader goes through its handover process without an issue.The final part of the bootloader handover looks like this.{ p...
Hey everyone!I'm trying to detect the rotations of my rotary encoder. I used external interrupts to detect when the state of the pin changes. My problem is that it seems like when the encoder bounces the interrupt gets triggered, but the state doesn'...
Hi!I am having big troubles getting USB-PD sink on the STM32G431KBT to work. I am using CubeMX and following the AN5418 Complete USB-PD application example and using FREERTOS 10.3.1 and USBPD 3.3.0.Connected to my wall adapter the debug traces looks ...
I am using STM32H7B3I-DK running a touchgfx application and acting as SPI Master, and Nucleo-H743ZI as SPI Slave. Both are configured in interrupt mode not using HWNSS. The Master is sending 1,2,3,4,5,6,7,8 but the slave is receiving random numbersI ...
I'm tying to setup TCP server using ethernet communications (Nucleo-F767ZI) and find that I can ping the board using the router allocated IP address but I'd like to do the same using Hostname. In STM32CubeMx .ioc file, under Network Interface Options...
This is a question about programming style, preferences, efficiency, and risk.We are working on a state machine were multiple conditions are checked for a potential state transition. We are debating what is better, safer, more efficient, or simply mo...
We are currently using the ST32F4 MCU.During operation, we are using self-diagnostic code provided by ST, but after 8 days of normal operation, an EXT_SOURCE_FAIL occurs in STL_MainClockTest(), causing the MCU to reset.When EXT_SOURCE_FAIL does not o...
