mbed support for STM32F103C8T6 (Blue Pill) boards

Revision:
2:534793444c60
Child:
3:a92af4b1ffe1
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SysClockConf.h	Tue Jul 05 18:19:01 2016 +0000
@@ -0,0 +1,2 @@
+#pragma once
+bool configSysClock(int freq = 36 /*MHz*/);