mirror of
https://github.com/wpilibsuite/allwpilib
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60 lines
2.6 KiB
C
60 lines
2.6 KiB
C
/*----------------------------------------------------------------------------*/
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/* Copyright (c) FIRST 2016-2017. All Rights Reserved. */
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/* Open Source Software - may be modified and shared by FRC teams. The code */
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/* must be accompanied by the FIRST BSD license file in the root directory of */
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/* the project. */
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/*----------------------------------------------------------------------------*/
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#pragma once
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#include <stdint.h>
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#include "HAL/Types.h"
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enum HAL_SPIPort : int32_t {
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HAL_SPI_kOnboardCS0 = 0,
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HAL_SPI_kOnboardCS1,
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HAL_SPI_kOnboardCS2,
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HAL_SPI_kOnboardCS3,
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HAL_SPI_kMXP
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};
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#ifdef __cplusplus
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extern "C" {
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#endif
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void HAL_InitializeSPI(HAL_SPIPort port, int32_t* status);
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int32_t HAL_TransactionSPI(HAL_SPIPort port, uint8_t* dataToSend,
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uint8_t* dataReceived, int32_t size);
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int32_t HAL_WriteSPI(HAL_SPIPort port, uint8_t* dataToSend, int32_t sendSize);
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int32_t HAL_ReadSPI(HAL_SPIPort port, uint8_t* buffer, int32_t count);
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void HAL_CloseSPI(HAL_SPIPort port);
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void HAL_SetSPISpeed(HAL_SPIPort port, int32_t speed);
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void HAL_SetSPIOpts(HAL_SPIPort port, HAL_Bool msbFirst,
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HAL_Bool sampleOnTrailing, HAL_Bool clkIdleHigh);
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void HAL_SetSPIChipSelectActiveHigh(HAL_SPIPort port, int32_t* status);
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void HAL_SetSPIChipSelectActiveLow(HAL_SPIPort port, int32_t* status);
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int32_t HAL_GetSPIHandle(HAL_SPIPort port);
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void HAL_SetSPIHandle(HAL_SPIPort port, int32_t handle);
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void HAL_InitSPIAccumulator(HAL_SPIPort port, int32_t period, int32_t cmd,
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int32_t xferSize, int32_t validMask,
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int32_t validValue, int32_t dataShift,
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int32_t dataSize, HAL_Bool isSigned,
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HAL_Bool bigEndian, int32_t* status);
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void HAL_FreeSPIAccumulator(HAL_SPIPort port, int32_t* status);
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void HAL_ResetSPIAccumulator(HAL_SPIPort port, int32_t* status);
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void HAL_SetSPIAccumulatorCenter(HAL_SPIPort port, int32_t center,
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int32_t* status);
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void HAL_SetSPIAccumulatorDeadband(HAL_SPIPort port, int32_t deadband,
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int32_t* status);
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int32_t HAL_GetSPIAccumulatorLastValue(HAL_SPIPort port, int32_t* status);
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int64_t HAL_GetSPIAccumulatorValue(HAL_SPIPort port, int32_t* status);
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int64_t HAL_GetSPIAccumulatorCount(HAL_SPIPort port, int32_t* status);
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double HAL_GetSPIAccumulatorAverage(HAL_SPIPort port, int32_t* status);
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void HAL_GetSPIAccumulatorOutput(HAL_SPIPort port, int64_t* value,
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int64_t* count, int32_t* status);
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#ifdef __cplusplus
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}
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#endif
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