diff options
Diffstat (limited to 'src/stm/ao_spi_stm.c')
| -rw-r--r-- | src/stm/ao_spi_stm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/stm/ao_spi_stm.c b/src/stm/ao_spi_stm.c index 885af544..7eaa3924 100644 --- a/src/stm/ao_spi_stm.c +++ b/src/stm/ao_spi_stm.c @@ -42,7 +42,7 @@ static const struct ao_spi_stm_info ao_spi_stm_info[STM_NUM_SPI] = { static uint8_t spi_dev_null; void -ao_spi_send(void *block, uint16_t len, uint8_t spi_index) +ao_spi_send(const void *block, uint16_t len, uint8_t spi_index) { struct stm_spi *stm_spi = ao_spi_stm_info[AO_SPI_INDEX(spi_index)].stm_spi; uint8_t mosi_dma_index = ao_spi_stm_info[AO_SPI_INDEX(spi_index)].mosi_dma_index; @@ -51,7 +51,7 @@ ao_spi_send(void *block, uint16_t len, uint8_t spi_index) /* Set up the transmit DMA to deliver data */ ao_dma_set_transfer(mosi_dma_index, &stm_spi->dr, - block, + (void *) block, len, (0 << STM_DMA_CCR_MEM2MEM) | (STM_DMA_CCR_PL_MEDIUM << STM_DMA_CCR_PL) | |