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Dependents: STM32_F103-C8T6basecanblink_led
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Diff: targets/TARGET_NUVOTON/TARGET_NUC472/dma_api.c
- Revision:
- 161:2cc1468da177
- Parent:
- 149:156823d33999
- Child:
- 165:e614a9f1c9e2
--- a/targets/TARGET_NUVOTON/TARGET_NUC472/dma_api.c Tue Mar 14 16:40:56 2017 +0000 +++ b/targets/TARGET_NUVOTON/TARGET_NUC472/dma_api.c Thu Mar 30 13:45:57 2017 +0100 @@ -111,6 +111,11 @@ NVIC_EnableIRQ(dma_modinit.irq_n); } +PDMA_T *dma_modbase(void) +{ + return (PDMA_T *) NU_MODBASE(dma_modinit.modname); +} + static void pdma_vec(void) { uint32_t intsts = PDMA_GET_INT_STATUS(); @@ -165,7 +170,7 @@ PDMA->INTSTS = reqto; while (reqto) { - int chn_id = nu_ctz(reqto) >> PDMA_INTSTS_REQTOFX_Pos; + int chn_id = nu_ctz(reqto) - PDMA_INTSTS_REQTOFX_Pos; if (dma_chn_mask & (1 << chn_id)) { struct nu_dma_chn_s *dma_chn = dma_chn_arr + chn_id; if (dma_chn->handler && (dma_chn->event & DMA_EVENT_TIMEOUT)) {