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...
In a current PCB design, SWD debugging is very erratic. Stepping through the code line-by-line works fine, but executing multiple lines will sometimes result in an apparent crash with a call stack like0x08061300xfffffff9which doesn't make any sense f...
HiI am stuck with STM32H743IIT I2S DMA RX ..The code is working perfect when uncommet HAL_I2S_Transmit_DMA (Line 29) but when uncomment line 31 HAL_I2S_Receive_DMA it feedback HAL_OK but do never go into the callbacks ..What can be the issue ?Best re...
There are some comments in STM HAL driver code: stm32f1xx_hal_eth.c "The PTP protocol and the DMA descriptors ring mode are not supported in this driver". Can this driver work with zpehyr RTOS and the Ethernet Rx works in interrupt mode?Also, inside ...
I am trying to create a frequency meter in a STM32U575ZI microcontroller that works with ThreadX and low power consumption using the low power timers LPTIM3 and LPTIM4, as well as an interrupt using EXTI 14. In summary, I use LPTIM4 to count input p...
I am using STM32F407 and want to use USART interface to flash MCU using bootloader. I have external 25MHz oscillator connected to the MCU.I've noticed that there is drastic difference in booting delay time I need to implement on different bootloader ...
Hello everyone,I create my firmware project in FreeRTOS environment at STM32L476 EVB, I place code in bank1 and when I execute bank 2 flash section operating like erase/program , firmware will crashed, but if without FreeRTOS condition, the same ope...
I have a project using ThreadX, NetX, and FileX. The NetX and FileX code generation is initializing at least one instance but nothing in ThreadX. I can create it but it is a little concerning that in the init there is only:UINT App_ThreadX_Init(VOI...
I followed the article on placing a program into SRAM - I can't place the link here, on an STM32 (I'm using the STM32L476RG Nucleo board)I can successfully execute the program from SRAM directly from STM32CubeIDE however when I try and load the progr...
