img_i2c_switch_mode
img_i2c_switch_mode(i2c, MODE_INACTIVE);
img_i2c_switch_mode(i2c, MODE_SUSPEND);
img_i2c_switch_mode(i2c, MODE_RAW);
img_i2c_switch_mode(i2c, MODE_ATOMIC);
img_i2c_switch_mode(i2c, MODE_AUTOMATIC);
img_i2c_switch_mode(i2c, MODE_AUTOMATIC);
img_i2c_switch_mode(i2c, MODE_INACTIVE);
img_i2c_switch_mode(i2c, MODE_ATOMIC);
img_i2c_switch_mode(i2c, MODE_SEQUENCE);
img_i2c_switch_mode(i2c, MODE_SEQUENCE);
img_i2c_switch_mode(i2c, MODE_WAITSTOP);
img_i2c_switch_mode(i2c, MODE_FATAL);