very simple Freertos hello world

Dependencies:   mbed freertos_test FreeRTOS

Dependents:   freertos_test

Revision:
5:9f58d90ad87b
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/freertos_test.lib	Tue Mar 10 17:20:04 2020 +0000
@@ -0,0 +1,1 @@
+https://developer.mbed.org/users/chalikias/code/freertos_test/#92f2a8e0020c