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Merge pull request #472 from stevstrong/patch-15 

F1 SPI slave: remove RXONLY flag to enable data transmission
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Roger Clark 2018-03-28 10:41:35 +11:00 committed by GitHub
parent 54c6896180 0a88fe3cfa
commit c2711e5f0e
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1 changed files with 1 additions and 1 deletions
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2
STM32F1/libraries/SPI/src/SPI.cpp
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@ -161,7 +161,7 @@ void SPIClass::begin(void) {
void SPIClass::beginSlave(void) {
spi_init(_currentSetting->spi_d);
configure_gpios(_currentSetting->spi_d, 0);
uint32 flags = ((_currentSetting->bitOrder == MSBFIRST ? SPI_FRAME_MSB : SPI_FRAME_LSB) | _currentSetting->dataSize | SPI_RX_ONLY);
uint32 flags = ((_currentSetting->bitOrder == MSBFIRST ? SPI_FRAME_MSB : SPI_FRAME_LSB) | _currentSetting->dataSize);
spi_slave_enable(_currentSetting->spi_d, (spi_mode)_currentSetting->dataMode, flags);
// added for DMA callbacks.
_currentSetting->state = SPI_STATE_READY;