Send Register address to device and switch to read mode. Has to be followed by i2cRx*() and i2cStop()

Typical use is for reading some data from an I2C-Device like MPU-6050 IMU:

i2cReadRegStart( MPU_I2C_ADDR <<1, MPU_REG_ACC);
i2cRxWordAck( accX );
i2cRxWordAck( accY );
i2cRxWordNack( accZ );
i2cStop();

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I2C Master The i2c-address of the device The address if register in i2c device i2c_start.asm i2c_tx_byte.asm i2c_wait_delay.asm i2c_wait_scl_stretch.asm The i2c-address of the device The address if register in i2c device i2c_start.asm i2c_tx_byte.asm i2c_wait_delay.asm i2c_wait_scl_stretch.asm