ams_i2c_read
u8 val = ams_i2c_read(AMS_CTRLX);
u8 val = ams_i2c_read(AMS_CTRLY);
u8 val = ams_i2c_read(AMS_CTRLZ);
return ams_i2c_read(AMS_VENDOR);
*x = ams_i2c_read(AMS_DATAX);
*y = ams_i2c_read(AMS_DATAY);
*z = ams_i2c_read(AMS_DATAZ);
vmaj = ams_i2c_read(AMS_DATA1);
vmin = ams_i2c_read(AMS_DATA2);
vmaj = ams_i2c_read(AMS_DATA1);
vmin = ams_i2c_read(AMS_DATA2);
result = ams_i2c_read(AMS_COMMAND);