Loading...
 

Zephyr project on STM32

   Zephyr Workbench, a VSCode extension to manage Zephyr on STM32.
It enables users to easily create, develop, and debug Zephyr applications.
Main features:
  • Install host dependencies.
  • Import toolchain and SDK.
  • Create, configure, build and manage apps.
  • Debug STM32.
You can directly download it from the VSCode marketplace
For more details, visit the Zephyr Workbench

System Workbench for STM32

Forum List Topic List

[ prev topic ]  

Can I use the same serial1 port to communicate with two modules?

Posted by maryammagdy on 2019-03-11 08:47

My MCU is stm32L432kc, it has two serial ports 1 and 2. But I’m wondering if I can use the same serial port1 only to communicate with two modules (not on the same Tx & Rx pins but 4 different pins) ?

Is there anyway I can in the software communicate with one module then disable the communication and communicate with the other?

I tried connecting both but one of them never works unless I remove the Serial definition of the other.

I attached a pic of my MCU with pins functions described

nucleo_l432kc_arduino_nano.png (508.83 Kb)
Reads: 3882
Link