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| author | Jeff Epler <jeff@adafruit.com> | 2021-02-26 09:47:19 -0600 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-02-26 09:47:19 -0600 |
| commit | 5158aec8c190757df000388a05b6006bd32629a7 (patch) | |
| tree | 42816832a32bd1c56530c30de4a0d5b7a970ac85 | |
| parent | b69cb0144ca0d54011be540213d1e25e673a63de (diff) | |
| parent | 22276710e67884af3fc64eae1f35173a91ce96ca (diff) | |
Merge pull request #4269 from jepler/fix-out-stride-2-4
rp2pio: Fix writing where the stride was 2 or 4
| -rw-r--r-- | ports/raspberrypi/common-hal/rp2pio/StateMachine.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ports/raspberrypi/common-hal/rp2pio/StateMachine.c b/ports/raspberrypi/common-hal/rp2pio/StateMachine.c index 5973f47a2..7d2385064 100644 --- a/ports/raspberrypi/common-hal/rp2pio/StateMachine.c +++ b/ports/raspberrypi/common-hal/rp2pio/StateMachine.c @@ -640,9 +640,9 @@ static bool _transfer(rp2pio_statemachine_obj_t *self, while (tx_remaining && !pio_sm_is_tx_fifo_full(self->pio, self->state_machine)) { if (out_stride_in_bytes == 1) { *tx_destination = *data_out; - } else if (in_stride_in_bytes == 2) { + } else if (out_stride_in_bytes == 2) { *((uint16_t*) tx_destination) = *((uint16_t*) data_out); - } else if (in_stride_in_bytes == 4) { + } else if (out_stride_in_bytes == 4) { *((uint32_t*) tx_destination) = *((uint32_t*) data_out); } data_out += out_stride_in_bytes; |