X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=bertos%2Fcpu%2Fcortex-m3%2Fdrv%2Fdmac_sam3.h;h=041fac837f62459907b6660f1c68863e1e4280e0;hb=HEAD;hp=2fb192df0952d5b601e6474f72273a01cd2d6bd0;hpb=442fdad4adb197550693c24747493799ae293aea;p=bertos.git

diff --git a/bertos/cpu/cortex-m3/drv/dmac_sam3.h b/bertos/cpu/cortex-m3/drv/dmac_sam3.h
index 2fb192df..041fac83 100644
--- a/bertos/cpu/cortex-m3/drv/dmac_sam3.h
+++ b/bertos/cpu/cortex-m3/drv/dmac_sam3.h
@@ -43,7 +43,7 @@
 #include <cpu/types.h>
 #include <drv/irq_cm3.h>
 
-typedef void (*dmac_handler_t)(void);
+typedef void (*dmac_handler_t)(uint32_t status);
 
 /**
  * DMA Transfer Descriptor as well as Linked List Item
@@ -67,17 +67,11 @@ typedef struct Dmac
 
 #define DMAC_ERR_CH_ALREDY_ON    BV(0)
 
-void dmac_setSourcesLLI(int ch, DmacDesc *lli, uint32_t src, uint32_t dst, uint32_t desc);
-void dmac_configureDmacLLI(int ch, DmacDesc *lli, size_t transfer_size, uint32_t cfg, uint32_t ctrla, uint32_t ctrlb);
-bool dmac_isLLIDone(int ch);
-bool dmac_waitLLIDone(int ch);
-
+void dmac_setLLITransfer(int ch, DmacDesc *lli, uint32_t cfg);
 void dmac_setSources(int ch, uint32_t src, uint32_t dst);
 void dmac_configureDmac(int ch, size_t transfer_size, uint32_t cfg, uint32_t ctrla, uint32_t ctrlb);
 int dmac_start(int ch);
-int dmac_stop(int ch);
-bool dmac_isDone(int ch);
-bool dmac_waitDone(int ch);
+void dmac_stop(int ch);
 int dmac_error(int ch);
 bool dmac_enableCh(int ch, dmac_handler_t handler);
 void dmac_init(void);