writeBytes() [1/2]

template<uint8_t _DATA_PIN, uint8_t _CLOCK_PIN, uint32_t _SPI_CLOCK_DIVIDER>

template<class D>

void REFHardwareSPIOutput< _DATA_PIN, _CLOCK_PIN, _SPI_CLOCK_DIVIDER >::writeBytes ( FASTLED_REGISTER uint8_t * data, int len )

inline

A full cycle of writing a value for len bytes, including select, release, and waiting.

Definition at line 58 of file fastspi_ref.h.

                                                                                {
        uint8_t *end = data + len;
        select();
        // could be optimized to write 16bit words out instead of 8bit bytes
        while(data != end) {
            writeByte(D::adjust(*data++));
        }
        D::postBlock(len);
        waitFully();
        release();
    }

References FASTLED_REGISTER, release(), select(), waitFully(), and writeByte().

Referenced by writeBytes().

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