jjzak / MODSERIAL

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Dependents:   rosserial_mbed_lib

Fork of MODSERIAL by Andy K

Diff: ISR_RX.cpp

Revision:
4:28de979b77cf
Parent:
2:b936b4acbd92
Child:
8:775f860e94d3
--- a/ISR_RX.cpp	Sun Nov 21 13:58:53 2010 +0000
+++ b/ISR_RX.cpp	Sun Nov 21 14:44:02 2010 +0000
@@ -30,26 +30,24 @@
 {
     if (! _base ) return;
     
-    if ( dmaInUse[RxIrq] == NotInUse ) {
-        while( MODSERIAL_RBR_HAS_DATA ) {
-            rxc = (char)(_RBR & 0xFF); 
-            if ( MODSERIAL_RX_BUFFER_FULL ) {
-                buffer_overflow[RxIrq] = rxc; // Oh dear, no room in buffer.
-                _isr[RxOvIrq].call();
-            }
-            else {
-                if (buffer[RxIrq] != (char *)NULL) {
-                    buffer[RxIrq][buffer_in[RxIrq]] = rxc;
-                    buffer_count[RxIrq]++; 
-                    buffer_in[RxIrq]++;
-                    if (buffer_in[RxIrq] >= buffer_size[RxIrq]) {
-                        buffer_in[RxIrq] = 0;
-                    }
-                }  
-                _isr[RxIrq].call(); 
-            }
+    while( MODSERIAL_RBR_HAS_DATA ) {
+        rxc = (char)(_RBR & 0xFF); 
+        if ( MODSERIAL_RX_BUFFER_FULL ) {
+            buffer_overflow[RxIrq] = rxc; // Oh dear, no room in buffer.
+            _isr[RxOvIrq].call();
+         }
+         else {
+            if (buffer[RxIrq] != (char *)NULL) {
+                buffer[RxIrq][buffer_in[RxIrq]] = rxc;
+                buffer_count[RxIrq]++; 
+                buffer_in[RxIrq]++;
+                if (buffer_in[RxIrq] >= buffer_size[RxIrq]) {
+                    buffer_in[RxIrq] = 0;
+                }
+            }  
+            _isr[RxIrq].call(); 
         }
-    }
+    }    
 }
 
 }; // namespace AjK ends