Mick Mick / Mbed 2 deprecated LoRaWAN-demo-72-develop-legacy

Forked (hacked) for Legacy Gateway testing

Dependencies:   mbed LoRaWAN-lib SX1272Lib

Fork of LoRaWAN-demo-72 by Miguel Luis

Diff: board/board.cpp

Revision:
6:f9224695ed01
Parent:
1:263aa4ff29cd
--- a/board/board.cpp	Tue Jul 05 15:00:47 2016 +0000
+++ b/board/board.cpp	Wed Mar 22 12:42:27 2017 +0000
@@ -17,6 +17,28 @@
 
 SX1272MB2xAS Radio( NULL );
 
+/*!
+ * Nested interrupt counter.
+ *
+ * \remark Interrupt should only be fully disabled once the value is 0
+ */
+static uint8_t IrqNestLevel = 0;
+
+void BoardDisableIrq( void )
+{
+    __disable_irq( );
+    IrqNestLevel++;
+}
+
+void BoardEnableIrq( void )
+{
+    IrqNestLevel--;
+    if( IrqNestLevel == 0 )
+    {
+        __enable_irq( );
+    }
+}
+
 void BoardInit( void )
 {
     TimerTimeCounterInit( );