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b0d8f43111
* I don't have an APM2.5 board I can easily connect a logic analyzer to see the traffic on the bus...
24 lines
579 B
C++
24 lines
579 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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/**
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* A simple SPIDriver interface directly copied from Arduino SPI driver.
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* This will not be the final AP_HAL interface.
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* We will need an abstraction for selecting slave devices and performing bulk
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* transfers to be portable to other platforms.
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*/
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class AP_HAL::SPIDriver {
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public:
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SPIDriver() {}
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virtual void init(void *) = 0;
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virtual void set_freq(uint32_t freq_hz) = 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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