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| author | Keith Packard <keithp@keithp.com> | 2013-04-22 17:20:51 -0500 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2013-04-22 17:20:51 -0500 |
| commit | 33c3b2c57d0d4285b75d4dcf7ca67ad19da08c86 (patch) | |
| tree | a9ff47afab29fe141dcd1da0ca276b367f911cb6 /src/stm/ao_spi_stm.c | |
| parent | 1a84db819a359be39be51c9105039ab28c9fc894 (diff) | |
| parent | 90b0db1ae53182c94bf12d661446fc369d916366 (diff) | |
Merge branch 'master' into stm-flash
Conflicts:
ao-tools/ao-stmload/ao-stmload.c
Diffstat (limited to 'src/stm/ao_spi_stm.c')
| -rw-r--r-- | src/stm/ao_spi_stm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/stm/ao_spi_stm.c b/src/stm/ao_spi_stm.c index 7b4af964..56329c24 100644 --- a/src/stm/ao_spi_stm.c +++ b/src/stm/ao_spi_stm.c @@ -160,6 +160,8 @@ ao_spi_recv(void *block, uint16_t len, uint8_t spi_index) uint8_t mosi_dma_index = ao_spi_stm_info[AO_SPI_INDEX(spi_index)].mosi_dma_index; uint8_t miso_dma_index = ao_spi_stm_info[AO_SPI_INDEX(spi_index)].miso_dma_index; + spi_dev_null = 0xff; + /* Set up transmit DMA to make the SPI hardware actually run */ ao_dma_set_transfer(mosi_dma_index, &stm_spi->dr, |