Function twi_write00

lib/i2cdev/I2Cdev.cpp:1086–1101

    
    
    void twi_write00() {
        if (TWI_READY != twi_state) return; // blocking test
        if (TWI_BUFFER_LENGTH < ptwv -> length) {
            twi_Finish(1); // end write with error 1
            return;
        }
        twi_Done = 0x00; // show as working
        twii_SetState(TWI_MTX); // to transmitting
        twii_SetError(0xFF); // to No Error
        twii_InitBuffer(0, ptwv -> length); // pointer and length
        twii_CopyToBuf(ptwv -> data, ptwv -> length); // get the data
        twii_SetSlaRW((ptwv -> address << 1) | TW_WRITE); // write command
        twii_SetStart(); // start the cycle
        fNextInterruptFunction = twi_write01; // next routine
        return twi_write01();
    }
    
    void twi_writeTo(uint8_t address, uint8_t* data, uint8_t length, uint8_t wait) {
        uint8_t i;