<short_desc>Scaling from ADC counts to volt on the ADC input (battery voltage)</short_desc>
<long_desc>This is not the battery voltage, but the intermediate ADC voltage. A value of -1 signifies that the board defaults are used, which is highly recommended.</long_desc>
<short_desc>Scaling from ADC counts to volt on the ADC input (battery current)</short_desc>
<long_desc>This is not the battery current, but the intermediate ADC voltage. A value of -1 signifies that the board defaults are used, which is highly recommended.</long_desc>
<short_desc>Battery voltage divider (V divider)</short_desc>
<long_desc>This is the divider from battery voltage to 3.3V ADC voltage. If using e.g. Mauch power modules the value from the datasheet can be applied straight here. A value of -1 means to use the board default.</long_desc>
<short_desc>Battery current per volt (A/V)</short_desc>
<long_desc>The voltage seen by the 3.3V ADC multiplied by this factor will determine the battery current. A value of -1 means to use the board default.</long_desc>
<short_desc>Circuit breaker for GPS failure detection</short_desc>
<long_desc>Setting this parameter to 240024 will disable the GPS failure detection. If this check is enabled, then the sensor check will fail if the GPS module is missing. It will also check for excessive signal noise on the GPS receiver and warn the user if detected. WARNING: ENABLING THIS CIRCUIT BREAKER IS AT OWN RISK</long_desc>
<long_desc>Set bits to 1 to enable checks. Checks enabled by the following bit positions 0 : Minimum required sat count set by EKF2_REQ_NSATS 1 : Minimum required GDoP set by EKF2_REQ_GDOP 2 : Maximum allowed horizontal position error set by EKF2_REQ_EPH 3 : Maximum allowed vertical position error set by EKF2_REQ_EPV 4 : Maximum allowed speed error set by EKF2_REQ_SACC 5 : Maximum allowed horizontal position rate set by EKF2_REQ_HDRIFT. This check can only be used if the vehciel is stationary during alignment. 6 : Maximum allowed vertical position rate set by EKF2_REQ_VDRIFT. This check can only be used if the vehciel is stationary during alignment. 7 : Maximum allowed horizontal speed set by EKF2_REQ_HDRIFT. This check can only be used if the vehciel is stationary during alignment. 8 : Maximum allowed vertical velocity discrepancy set by EKF2_REQ_VDRIFT</long_desc>
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@@ -1013,9 +1056,9 @@ Assumes measurement is timestamped at trailing edge of integration period</short
<short_desc>Integer bitmask controlling data fusion and aiding methods</short_desc>
<long_desc>Set bits in the following positions to enable: 0 : Set to true to use GPS data if available 1 : Set to true to use optical flow data if available 2 : Set to true to inhibit IMU bias estimation</long_desc>
<long_desc>Set bits in the following positions to enable: 0 : Set to true to use GPS data if available 1 : Set to true to use optical flow data if available 2 : Set to true to inhibit IMU bias estimation 3 : Set to true to enable vision position fusion 4 : Set to true to enable vision yaw fusion *</long_desc>
@@ -1023,8 +1066,9 @@ Assumes measurement is timestamped at trailing edge of integration period</short
<long_desc>The range sensor option should only be used when for operation over a flat surface as the local NED origin will move up and down with ground level.</long_desc>
<scope>modules/ekf2</scope>
<values>
<valuecode="1">Reserved (GPS)</value>
<valuecode="1">GPS</value>
<valuecode="0">Barometric pressure</value>
<valuecode="3">Vision</value>
<valuecode="2">Range sensor</value>
</values>
</parameter>
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@@ -1049,6 +1093,34 @@ Assumes measurement is timestamped at trailing edge of integration period</short
<short_desc>Time constant of the velocity output prediction and smoothing filter. Controls how tightly the velocity output tracks the EKF states. Set to a negative number to disable the EKF velocity state tracking. This will cause the output velocity to track the output position time derivative</short_desc>
<short_desc>Time constant of the velocity output prediction and smoothing filter</short_desc>
<max>1.0</max>
<unit>s</unit>
<decimal>2</decimal>
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@@ -1616,7 +1714,7 @@ Assumes measurement is timestamped at trailing edge of integration period</short
<long_desc>This parameter is not actively used by the system. Its purpose is to allow testing the parameter interface on the communication level.</long_desc>
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@@ -2520,6 +2635,28 @@ but also ignore less noise</short_desc>
<short_desc>Set RC loss failsafe mode</short_desc>
<long_desc>The RC loss failsafe will only be entered after a timeout, set by COM_RC_LOSS_T in seconds. If RC input checks have been disabled by setting the COM_RC_IN_MODE param it will not be triggered. Setting this parameter to 4 will enable CASA Outback Challenge rules, which are only recommended to participants of that competition.</long_desc>
<scope>modules/navigator</scope>
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@@ -6487,6 +6624,13 @@ to accelerate forward if necessary</short_desc>
<long_desc>Minimum altitude for fixed wing flight, when in fixed wing the altitude drops below this altitude the vehicle will transition back to MC mode and enter failsafe RTL</long_desc>