Reciprocal Frequency counter only for STM32F401、F411 and F466. Reciprocal mode(pulse width measurement)

Dependencies:   fc_recipro_STM32F4xx

Revision:
0:da29cdc50643
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fc_GPS1PPS_f746_f4xx.lib	Wed Nov 16 13:22:00 2016 +0000
@@ -0,0 +1,1 @@
+https://developer.mbed.org/users/kenjiArai/code/fc_GPS1PPS_f746_f4xx/#be7123d400ae