Added Restart(by RESET) function from Standby mode only for some Nucleo boards (STM32 series)

Dependencies:   LPC1114_WakeInterruptIn

Dependents:   Check_StandBy

Fork of WakeUp by Erik -

Example program using "Standby function" for Nucleo series is here.
/users/kenjiArai/code/Check_StandBy/

Revision:
23:69a0c843e4bd
Parent:
14:6bf547e1e62d
--- a/Device/WakeUp_LPC11XX.cpp	Wed Nov 11 20:20:27 2015 +0000
+++ b/Device/WakeUp_LPC11XX.cpp	Wed Jun 14 08:56:55 2017 +0000
@@ -17,7 +17,7 @@
 WakeInterruptIn IRQ_in(WakeUpPin);
 PwmOut pulse_out(WakeUpPin);
 
-FunctionPointer WakeUp::callback;
+Callback<void()> WakeUp::callback;
 float WakeUp::cycles_per_ms = 20.0;
 
 static uint32_t old_clk_sel = ~0;