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Add dma_modbase() to get PDMA base address

pull/4974/head
ccli8 2017-03-08 15:57:03 +08:00 committed by adbridge
parent 83c6bda16e
commit 809e4925bc
2 changed files with 6 additions and 0 deletions
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1
targets/TARGET_NUVOTON/TARGET_M480/dma.h
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@ -32,6 +32,7 @@ extern "C" {
#define DMA_EVENT_MASK DMA_EVENT_ALL #define DMA_EVENT_MASK DMA_EVENT_ALL
void dma_set_handler(int channelid, uint32_t handler, uint32_t id, uint32_t event); void dma_set_handler(int channelid, uint32_t handler, uint32_t id, uint32_t event);
PDMA_T *dma_modbase(void);
#ifdef __cplusplus #ifdef __cplusplus
} }

5
targets/TARGET_NUVOTON/TARGET_M480/dma_api.c
View File

@ -111,6 +111,11 @@ void dma_set_handler(int channelid, uint32_t handler, uint32_t id, uint32_t even
NVIC_EnableIRQ(dma_modinit.irq_n); NVIC_EnableIRQ(dma_modinit.irq_n);
} }
PDMA_T *dma_modbase(void)
{
return (PDMA_T *) NU_MODBASE(dma_modinit.modname);
}
static void pdma_vec(void) static void pdma_vec(void)
{ {
uint32_t intsts = PDMA_GET_INT_STATUS(); uint32_t intsts = PDMA_GET_INT_STATUS();