31 lines
868 B
C++
31 lines
868 B
C++
#ifndef FSFW_HAL_STM32H7_SPI_SPIDEFINITIONS_H_
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#define FSFW_HAL_STM32H7_SPI_SPIDEFINITIONS_H_
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#include "../../common/spi/spiCommon.h"
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#include "fsfw/returnvalues/FwClassIds.h"
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#include "fsfw/returnvalues/returnvalue.h"
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#include "stm32h7xx_hal.h"
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#include "stm32h7xx_hal_spi.h"
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namespace spi {
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enum class TransferStates { IDLE, WAIT, SUCCESS, FAILURE };
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enum SpiBus { SPI_1, SPI_2 };
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enum TransferModes { POLLING, INTERRUPT, DMA };
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void assignSpiMode(SpiModes spiMode, SPI_HandleTypeDef& spiHandle);
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/**
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* @brief Set SPI frequency to calculate correspondent baud-rate prescaler.
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* @param clock_src_freq Frequency of clock source
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* @param baudrate_mbps Baudrate to set to set
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* @retval Baudrate prescaler
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*/
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uint32_t getPrescaler(uint32_t clock_src_freq, uint32_t baudrate_mbps);
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} // namespace spi
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#endif /* FSFW_HAL_STM32H7_SPI_SPIDEFINITIONS_H_ */
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