diff options
Diffstat (limited to 'src/ao_dma.c')
| -rw-r--r-- | src/ao_dma.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/ao_dma.c b/src/ao_dma.c index a4d45f14..704108e6 100644 --- a/src/ao_dma.c +++ b/src/ao_dma.c @@ -102,11 +102,13 @@ ao_dma_trigger(uint8_t id) } void -ao_dma_abort(uint8_t id) +ao_dma_abort(uint8_t id, uint8_t reason) { uint8_t mask = (1 << id); DMAARM = 0x80 | mask; DMAIRQ &= ~mask; + *(ao_dma_done[id]) |= reason; + ao_wakeup(ao_dma_done[id]); } void @@ -122,7 +124,7 @@ ao_dma_isr(void) interrupt 8 DMAIF = 0; /* Clear the completed ID */ DMAIRQ = ~mask; - *(ao_dma_done[id]) = 1; + *(ao_dma_done[id]) |= AO_DMA_DONE; ao_wakeup(ao_dma_done[id]); break; } |