Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I am using a NUCLEO-G071RB, STM32CubeIDE v1.17.0, and STM32Cube_FW_G0_V1.6.0 with patch STM32Cube_FW_G0_V1.6.2. I compiled and downloaded the timer example TIM_OCActive.Please confirm that the four output signals turn permanently active (high) after ...
I am looking for any advice to do with running the RTC Alarm as a wakeup source from STOP2 mode under ThreadX.I have used the Alarm many times before on different STM MCUs without any issues.1) Setting up the Alarm and using it within a WFI test loo...
In the generated code in main.c file, there are variables that are declared as "private variables" by the software, such as "ADC_HandleTypeDef hadc1"; "TIM_HandleTypeDef htim1". Since these variables are declared only in main.c and not in main.h, doe...
Hello Everyone,I am working on a UVC project using the STM32U5G9ZJT6Q MCU, capturing 8-bit data via DCMI and streaming it over USB UVC to VLC or Windows Camera. To achieve higher FPS, I need to increase the USBD_VIDEO_EPIN_HS_MPS (High-Speed Max Pack...
Hello I'm developing RTOS environment of dual-core in STM32H757.Using the functions osThreadResume and osThreadSuspend now I'm programming the context swtiching.Recently, I found a good approach : context switching using the functions osEventFlagWa...
Hi I am using Memory Protection Unit on a Nucleo-G474 board and trying to adapt the MPU feature to existing software.I found in the pm214 that we can change the CONTROL register to enter or leave privileged mode. I tried to enter and leave privileged...
Hi, I see these functions have essentially the same functionality, is there any recommendation on which to use? I understand snprintf has the advantage of formatting other data types into the string, but for simple string = string functionality, doe...
It is well-known that when configuring and starting a timer using HAL_TIM_Base_Init and HAL_TIM_Base_Start_IT, the interrupt and callback are triggered immediately. This is because configuring the reload-register & prescaler requires generating an up...
My project is fully working with touchgfx and FreeRtos; however, I need to add in a printf("%f") statement. Whenever I use %f i get the following error: assertios "REENT malloc succeeded" failed: file "/build/gnu-tools-for-stm32_12.3 .rel1.20240926-1...
Hello STM Community!,I'm trying to implement USB CDC ACM in standalone mode(without using ThreadX) on STM32H563ZI board. I have tried this with ThreadX and got it working.I have modified the Ux_Device_HID_CDC_ACM example project, by removing ThreadX,...
