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SW4STM32 and SW4Linux fully supports the STM32MP1 asymmetric multicore Cortex/A7+M4 MPUs

   With System Workbench for Linux, Embedded Linux on the STM32MP1 family of MPUs from ST was never as simple to build and maintain, even for newcomers in the Linux world. And, if you install System Workbench for Linux in System Workbench for STM32 you can seamlessly develop and debug asymmetric applications running partly on Linux, partly on the Cortex-M4.
You can get more information from the ac6-tools website and download (registration required) various documents highlighting:

System Workbench for STM32


UART_HyperTerminal_DMA example doesn't work

Hi, i’m using STM32-F303K8 and i’m trying to run the “UART_HyperTerminal_DMA” example on my board with SW4STM32 IDE. The problem is, nothing shows up in my serial monitor (Tera Term)! It doesn’t seem to transmit or receive anything.

I know my UART is working because i can get it to work using Mbed library, but i don’t want to use it anymore because it sucks (it’s too simple for my application)

I tried debugging the code and everything seems to work just fine because the LED3 indicator is always green (meaning the transmit/receive was succesful), but the communication didn’t occur at all.

Someone help please!

the main.c of the example is here: https://github.com/blacktangi/UART_HyperTerminal_DMA/blob/master/main.cQuestion

and here’s the stm32f3xx_hal_uart.c: https://github.com/blacktangi/UART_HyperTerminal_DMA/blob/master/stm32f3xx_hal_uart.cQuestion