mirror of https://github.com/ArduPilot/ardupilot
32 lines
719 B
C++
32 lines
719 B
C++
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#ifndef __AP_HAL_SPI_DRIVER_H__
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#define __AP_HAL_SPI_DRIVER_H__
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#include "AP_HAL_Namespace.h"
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class AP_HAL::SPIDeviceManager {
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public:
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virtual void init(void *) = 0;
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virtual AP_HAL::SPIDeviceDriver* device(enum AP_HAL::SPIDevice) = 0;
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};
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/**
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* We still need an abstraction for performing bulk
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* transfers to be portable to other platforms.
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*/
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class AP_HAL::SPIDeviceDriver {
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public:
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virtual void init() = 0;
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virtual AP_HAL::Semaphore* get_semaphore() = 0;
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virtual void transaction(const uint8_t *tx, uint8_t *rx, uint16_t len) = 0;
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virtual void cs_assert() = 0;
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virtual void cs_release() = 0;
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virtual uint8_t transfer (uint8_t data) = 0;
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};
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#endif // __AP_HAL_SPI_DRIVER_H__
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