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MODSERIAL with support for more devices

Dependents:   1D-Pong BMT-K9_encoder BMT-K9-Regelaar programma_filter ... more

Check the cookbook page for more information: https://mbed.org/cookbook/MODSERIAL

Did you add a device? Please send a pull request so we can keep everything in one library instead of many copies. In that case also send a PM, since currently mbed does not inform of new pull requests. I will then also add you to the developers of this library so you can do other changes directly.

Diff: ISR_RX.cpp

Revision:
8:775f860e94d3
Parent:
4:28de979b77cf
Child:
12:8c7394e2ae7f
--- a/ISR_RX.cpp	Mon Nov 22 09:19:50 2010 +0000
+++ b/ISR_RX.cpp	Mon Nov 22 09:58:34 2010 +0000
@@ -28,7 +28,10 @@
 void 
 MODSERIAL::isr_rx(void)
 {
-    if (! _base ) return;
+    if (! _base || buffer_size[RxIrq] == 0 || buffer[RxIrq] == (char *)NULL) {
+        _isr[RxIrq].call(); 
+        return;
+    } 
     
     while( MODSERIAL_RBR_HAS_DATA ) {
         rxc = (char)(_RBR & 0xFF);