ethan hong / MODSERIAL

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Dependents:   MPU9250AHRS_UBSUART-IRQ

Fork of MODSERIAL by Andy K

Diff: PUTC.cpp

Revision:
9:b3cdae80e7a9
Parent:
8:775f860e94d3
Child:
12:8c7394e2ae7f
--- a/PUTC.cpp	Mon Nov 22 09:58:34 2010 +0000
+++ b/PUTC.cpp	Tue Nov 23 21:34:54 2010 +0000
@@ -37,7 +37,7 @@
         return 0;
     }
     
-    if ( MODSERIAL_THR_HAS_SPACE && MODSERIAL_TX_BUFFER_EMPTY ) {
+    if ( MODSERIAL_THR_HAS_SPACE && MODSERIAL_TX_BUFFER_EMPTY && dmaSendChannel == -1 ) {
         _THR = (uint32_t)c;
     }
     else {