Bare-metal configuration with EventQueue for a Bluepill board.

Warning

It does not work with the Mbed Online Compiler.

Follow these steps to import and compile it with Mbed CLI:

mbed import https://os.mbed.com/users/hudakz/code/Baremetal_EventQue_Bluepill
mbed compile -t GCC_ARM -m bluepill
Revision:
2:f6392c8bd0e0
Parent:
1:96018ca8cb3f
Child:
4:b57198581ca4
--- a/mbed_app.json	Mon May 18 15:02:31 2020 +0000
+++ b/mbed_app.json	Mon May 18 15:24:18 2020 +0000
@@ -2,7 +2,7 @@
     "requires": ["bare-metal", "events", "rtos-api"],
     "target_overrides": {
         "*": {
-            "platform.stdio-baud-rate"          : 9600,
+            "platform.stdio-baud-rate"          : 115200,
             "platform.stdio-convert-newlines"   : true,
             "platform.stdio-buffered-serial"    : true,
             "platform.stdio-flush-at-exit"      : true,