spic-mtb.hpp

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#ifndef SPIC_MTB_HPP_
#define SPIC_MTB_HPP_
 
#include "cyhal.h"
#include "spic.hpp"
 
using namespace tle94112;
 
#define SPI_FREQ_HZ         (1000000UL)
class SPICMtb: virtual public SPIC
{
    private:
        cyhal_gpio_t    csPin;
        cyhal_gpio_t    misoPin;
        cyhal_gpio_t    mosiPin;
        cyhal_gpio_t    sckPin;
        cyhal_spi_t     spi;
 
        uint8_t         sendBuffer[2];
        uint8_t         receiveBuffer[2];
 
    public:
    
                    SPICMtb     (cyhal_gpio_t csPin, cyhal_gpio_t misoPin, cyhal_gpio_t mosiPin, cyhal_gpio_t sckPin);
                    ~SPICMtb    ();
        Error_t     init        ();
        Error_t     deinit      ();
        Error_t     transfer    (uint8_t send, uint8_t &received);
        Error_t     transfer16  (uint16_t send, uint16_t &received);
 
        static const cyhal_gpio_t   unusedPin = CYHAL_NC_PIN_VALUE;      
};
 
#endif