Diff: dma.cpp

Revision:

44:41c262caf898

Parent:

43:c593a8b9688f

Child:

45:d591d138cdeb

--- a/dma.cpp	Fri Jan 30 08:14:36 2015 +0000
+++ b/dma.cpp	Fri Jan 30 14:56:58 2015 +0000
@@ -81,12 +81,12 @@
     
     // Adjustment value used to restore the source and destiny address to the initial value
     // After reading 'len' number of times, the DMA goes back to the beginning by subtracting len*2 from the address (going back to the address of 'array0')
-    DMA_TCD0_SLAST = 0x00;      // Source address adjustment
-    DMA_TCD0_DLASTSGA = -(_len*2);  // Destination address adjustment
-    DMA_TCD1_SLAST = 0x00;      // Source address adjustment
-    DMA_TCD1_DLASTSGA = -(_len*2);  // Destination address adjustment
-    DMA_TCD2_SLAST = 0x00;      // Source address adjustment
-    DMA_TCD2_DLASTSGA = -(_len*2);  // Destination address adjustment
+    DMA_TCD0_SLAST = 0;      // Source address adjustment
+    DMA_TCD0_DLASTSGA = 0;//-(_len*2);  // Destination address adjustment
+    DMA_TCD1_SLAST = 0;      // Source address adjustment
+    DMA_TCD1_DLASTSGA = 0;//-(_len*2);  // Destination address adjustment
+    DMA_TCD2_SLAST = 0;      // Source address adjustment
+    DMA_TCD2_DLASTSGA = 0;//-(_len*2);  // Destination address adjustment
     
     // Setup control and status register
     DMA_TCD0_CSR = 0;