qup_i2c_change_state
ret = qup_i2c_change_state(qup, QUP_RUN_STATE);
ret = qup_i2c_change_state(qup, QUP_PAUSE_STATE);
ret = qup_i2c_change_state(qup, QUP_RUN_STATE);
ret = qup_i2c_change_state(qup, QUP_RESET_STATE);
ret = qup_i2c_change_state(qup, QUP_RUN_STATE);
ret = qup_i2c_change_state(qup, QUP_PAUSE_STATE);
ret = qup_i2c_change_state(qup, QUP_RUN_STATE);
ret = qup_i2c_change_state(qup, QUP_PAUSE_STATE);
qup_i2c_change_state(qup, QUP_RESET_STATE);
qup_i2c_change_state(qup, QUP_RESET_STATE);
ret = qup_i2c_change_state(qup, QUP_RUN_STATE);
ret = qup_i2c_change_state(qup, QUP_RUN_STATE);