Title : mbed-os-mail-5-Bytes-tx-rx

Purpose: Simple application example with 2 threads 
communicating 5-byte buffers through a Mail event-object. 
Target: L432KC / Nboard (from IUT-Cachan)
Tested: yes
Author: Jacques-Olivier Klein - IUT de CACHAN
Date: 2018-02-10
DEFAULT_STACK_SIZE=2048
Libraries: mbed-os rev2741:bcf7085(26feb-2017) + IHMV1 (from IUT-Cachan) rev4:a9e51ac

