shubham c / Mbed 2 deprecated SBC_TEST_CDMS_CODE

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Dependencies:   FreescaleIAP SimpleDMA mbed-rtos mbed

Fork of CDMS_CODE by shubham c

Files at this revision

API Documentation at this revision

Revision 178:5b42117b2ef1, committed 2016-04-22

Comitter:
ee12b079
Date:
Fri Apr 22 17:55:19 2016 +0000
Parent:
177:2fa8582896e0
Child:
181:834d02830729
Commit message:
DMA updated, need to add to send TC to PL

Changed in this revision

dmaSPIslave.h Show annotated file Show diff for this revision Revisions of this file 
--- a/dmaSPIslave.h	Fri Apr 22 15:52:58 2016 +0000
+++ b/dmaSPIslave.h	Fri Apr 22 17:55:19 2016 +0000
@@ -52,7 +52,7 @@
         }
 
 /*
-@brief:     end dma process and return back to normal spi mode
+@brief:     end dma process and return back to normal spi mode, there should not be an unfinished 'start' when running end
 @param:     none
 @return:    none
 */
@@ -61,6 +61,14 @@
             _spi.spi->C2 &= ~(SPI_C2_RXDMAE_MASK);
         }
         
+/*
+@brief:     restart the dma process after 'end'ing
+@param:     none
+@return:    none
+*/
+        void bulkRead_restart(){
+            _spi.spi->C2 |= SPI_C2_RXDMAE_MASK;
+        }
     private:
         int length;
         SimpleDMA read_dma;