Tools: add AP_PERIPH_IMU_ENABLED as a build option

Author: shiv-tyagi

Tools/scripts/build_options.py

@@ -151,6 +151,7 @@ def config_option(self):
     Feature('AP_Periph', 'PERIPH_MAG', 'AP_PERIPH_MAG_ENABLED', 'Emit DroneCAN MagneticFieldStrength Messages ', 0, None), # noqa
     Feature('AP_Periph', 'PERIPH_BARO', 'AP_PERIPH_BARO_ENABLED', 'Emit DroneCAN StaticTemperature and StaticPressure Messages for AP_Baro Sensors', 0, None), # noqa
     Feature('AP_Periph', 'PERIPH_RANGEFINDER', 'AP_PERIPH_RANGEFINDER_ENABLED', 'Emit DroneCAN range_sensor_Measurement Messages ', 0, 'RANGEFINDER'), # noqa
+    Feature('AP_Periph', 'PERIPH_IMU', 'AP_PERIPH_IMU_ENABLED', 'Emit DroneCAN ahrs_RawIMU Messages ', 0, None),
 
     Feature('Camera', 'Camera', 'AP_CAMERA_ENABLED', 'Enable Camera trigger', 0, None),
     Feature('Camera', 'Camera_MAVLink', 'AP_CAMERA_MAVLINK_ENABLED', 'Enable MAVLink camera ', 0, 'Camera'),

Tools/scripts/extract_features.py

@@ -316,6 +316,7 @@ def __init__(self, filename, nm="arm-none-eabi-nm", strings="strings"):
             ('AP_PERIPH_MAG_ENABLED', r'AP_Periph_FW::can_mag_update'),
             ('AP_PERIPH_BARO_ENABLED', r'AP_Periph_FW::can_baro_update'),
             ('AP_PERIPH_RANGEFINDER_ENABLED', r'AP_Periph_FW::can_rangefinder_update'),
+            ('AP_PERIPH_IMU_ENABLED', r'AP_Periph_FW::can_imu_update'),
         ]
 
     def progress(self, msg):