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continued stm32 spi code

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This commit is contained in:
Robin Müller
2021-06-03 14:00:50 +02:00
parent 4c546820fd
commit 22384aec6a
8 changed files with 152 additions and 17 deletions
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26
stm32h7/spi/spiDefinitions.cpp Normal file
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#include "spiDefinitions.h"
void spi::assignSpiMode(SpiModes spiMode, SPI_HandleTypeDef *spiHandle) {
switch(spiMode) {
case(SpiModes::MODE_0): {
spiHandle->Init.CLKPolarity = SPI_POLARITY_LOW;
spiHandle->Init.CLKPhase = SPI_PHASE_1EDGE;
break;
}
case(SpiModes::MODE_1): {
spiHandle->Init.CLKPolarity = SPI_POLARITY_LOW;
spiHandle->Init.CLKPhase = SPI_PHASE_2EDGE;
break;
}
case(SpiModes::MODE_2): {
spiHandle->Init.CLKPolarity = SPI_POLARITY_HIGH;
spiHandle->Init.CLKPhase = SPI_PHASE_1EDGE;
break;
}
case(SpiModes::MODE_3): {
spiHandle->Init.CLKPolarity = SPI_POLARITY_HIGH;
spiHandle->Init.CLKPhase = SPI_PHASE_2EDGE;
break;
}
}
}