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fix pio macro typo #9494

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Merged
merged 1 commit into from
Aug 8, 2024
Merged

fix pio macro typo #9494

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2 changes: 1 addition & 1 deletion ports/raspberrypi/common-hal/rp2pio/StateMachine.c
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Original file line number Diff line number Diff line change
Expand Up @@ -41,7 +41,7 @@ static int8_t _sm_dma_plus_one[NUM_PIOS][NUM_PIO_STATE_MACHINES];
#define SM_DMA_ALLOCATED(pio_index, sm) (_sm_dma_plus_one[(pio_index)][(sm)] != 0)
#define SM_DMA_GET_CHANNEL(pio_index, sm) (_sm_dma_plus_one[(pio_index)][(sm)] - 1)
#define SM_DMA_CLEAR_CHANNEL(pio_index, sm) (_sm_dma_plus_one[(pio_index)][(sm)] = 0)
#define SM_DMA_SET_CHANNEL(pio_isntance, sm, channel) (_sm_dma_plus_one[(pio_index)][(sm)] = (channel) + 1)
#define SM_DMA_SET_CHANNEL(pio_index, sm, channel) (_sm_dma_plus_one[(pio_index)][(sm)] = (channel) + 1)

static PIO pio_instances[2] = {pio0, pio1};
typedef void (*interrupt_handler_type)(void *);
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