AnsweredAssumed Answered

Using the printf in MQX OS

Question asked by JT Park on Feb 16, 2016
Latest reply on Mar 1, 2016 by soledad

Compiler is IAR. I would like to monitor printf message through serial port. Please advise how to build a system.

(borate, serial port(port number), schematic, etc.)


Current system,

device : MK60FN1M0VLQ12

MQX board connects to PC program through serial port 5.

The customer needs other serial port or other port for communication debugging between PC program and MQX board.


  1. Communication is fine between PC program and MQX board
  2. Cannot modify PC program. (It is certified program.)


I have to modify MQX code, so they want to use printf for verification.