EXAMPLE: S32k144 UART printf/scanf under FreeRTOS - S32DS

File uploaded by Jiri Kral Employee on Sep 8, 2017Last modified by Jiri Kral Employee on Sep 21, 2017
Version 2Show Document
  • View in full screen mode

Application based on FreeRTOS S32DS example performs prinf/scanf functionality
in FreeRTOS. Application runs in two modes - standard run-time mode with two tasks
maintained by scheduler and command mode implementing basic memory monitor.
Application was tested with putty terminal (http://www.putty.org/)

 

Putty serial terminal settings: 115200 8N1, no HW control.

 

USAGE:
In run-time mode is green LED blinking and on terminal are shown task
counter values.

 

To enter into COMMAND MODE - press button (next to LED diode). LED light
switches to red and you can enter commands.

 

Available commands:
===================

 

F show free heap memory
A set memory address
V print value on address
M set address to main()
P previous mem page
N next mem page
? help
X Exit from command mode

 

Putty configuration:

 

 

Terminal output:

Attachments

Outcomes