Peter Drescher / Mbed 2 deprecated Nucleo_spi_master_20MHz

Test program to show cpu running at 84MHz

Dependencies:   ST_401_84MHZ mbed

Speed up the CPU to 84MHz to get a SPI clock of 20MHz.

Diff: ST_401_84MHZ.lib

Revision:
1:aa61af968c8a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ST_401_84MHZ.lib	Wed Mar 05 21:41:36 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/dreschpe/code/ST_401_84MHZ/#d19543ab3afa