STM32 MCUs Products

Resolved! STM32H743 - SPI stops working after a while and doesn't create Clocks

Hi all,I have a complex system with several STM32H743 processors, 1 Master, 6 Slave processors. The Master sequentially reads data from all Slaves via Interrupt handling. SPI clock speed is 16 MHz, access to data reads (108 Bytes each Read) every 10 ...

Resolved! How to correctly set up FDCAN Message RAM Start Addresses?

How do I have to set the configuration of the FDCAN Message RAM Start Adresses correctly in order to use 2 CANFDs simultaneously?Is there an example which shows a correct initialisation? The default samples initialize all start Adresses to 0, but thi...

Resolved! How do i read the response from Quctel M66 via UART on putty? I am using nucleo 32 controller.

Resolved! Can I retrigger a HAL_UART_Receive_IT() in HAL_UART_RxCpltCallback() ?

I'm trying to talk to a device that sends a 122 byte message every 500 milliseconds at 115.2 KBaud. I can make it work with HAL_UART_Receive_IT() in a while loop as shown here. #include <stm32l4xx_hal.h> #include <stm32_hal_legacy.h>   #include <iost...

Resolved! Detailed STM32f1xx HAL library reference

I've been driving myself crazy trying to learn STM32 programming. I've selected an STM32f103c8 to try and program. I've searched low and high, and have not found a detailed reference for the HAL libraries. Any links to such references or good tutoria...