writeByte() [4/4]

template<uint8_t DATA_PIN, uint8_t CLOCK_PIN, uint32_t SPI_SPEED>

static void AVRSoftwareSPIOutput< DATA_PIN, CLOCK_PIN, SPI_SPEED >::writeByte ( uint8_t b, data_ptr_t datapin, data_t hival, data_t loval, clock_t hiclock, clock_t loclock )

inlinestaticprivate

writeByte() implementation with the data register passed in and prebaked values for data hi w/clock hi and low and data lo w/clock hi and lo.

This is to be used when clock and data are on the same GPIO register, can get close to getting a bit out the door in 2 clock cycles!

Definition at line 102 of file fastspi_bitbang.h.

                                                            {
        writeBit<7>(b, datapin, hival, loval, hiclock, loclock);
        writeBit<6>(b, datapin, hival, loval, hiclock, loclock);
        writeBit<5>(b, datapin, hival, loval, hiclock, loclock);
        writeBit<4>(b, datapin, hival, loval, hiclock, loclock);
        writeBit<3>(b, datapin, hival, loval, hiclock, loclock);
        writeBit<2>(b, datapin, hival, loval, hiclock, loclock);
        writeBit<1>(b, datapin, hival, loval, hiclock, loclock);
        writeBit<0>(b, datapin, hival, loval, hiclock, loclock);
    }

References writeBit().

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