Multiple thread example based on mbed-os

Fork of rtos_basic by mbed official

This is a very basic of RTOS thread example using mbed-os. In this example, LED1 and LED2 are toggling with the interval of 500ms and 1000ms respectively. LED1 blinking is running in the while in main, meantime LED2 blinking is running in a thread. This shows how task(s) can operate independently.

Revision:
13:196d7844af97
Parent:
12:7f932ecea853
--- a/mbed-os.lib	Thu Mar 16 07:05:59 2017 +0000
+++ b/mbed-os.lib	Fri Mar 31 02:47:46 2017 +0000
@@ -1,1 +1,1 @@
-https://github.com/ARMmbed/mbed-os/#f4864dc6429e1ff5474111d4e0f6bee36a759b1c
+https://github.com/ARMmbed/mbed-os/#50b3418e45484ebf442b88cd935a2d5355402d7d