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CHIMU

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This commit is contained in:
Christophe De Wagter
2011-04-01 20:09:12 +02:00
parent 4115c24c0d
commit 15761b8537
8 changed files with 1033 additions and 72 deletions
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conf/airframes/TU_Delft/yapa_xsens.xml
+76 -72
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@@ -7,85 +7,85 @@
<airframe name="Yapa v1">
<servos>
<servo name="MOTOR" no="0" min="1000" neutral="1000" max="2000"/>
<servo name="AILEVON_LEFT" no="2" min="1130" neutral="1575" max="1880"/>
<servo name="AILEVON_RIGHT" no="6" min="1980" neutral="1465" max="1170"/>
<servo name="THROTTLE" no="0" min="1000" neutral="1000" max="2000"/>
<servo name="AILERON_LEFT" no="2" min="1000" neutral="1500" max="2000"/>
<servo name="AILERON_RIGHT" no="6" min="2000" neutral="1500" max="1000"/>
<servo name="ELEVATOR" no="3" min="2000" neutral="1500" max="1000"/>
<servo name="RUDDER" no="4" min="1100" neutral="1500" max="1900"/>
</servos>
<commands>
<axis name="THROTTLE" failsafe_value="0"/>
<axis name="ROLL" failsafe_value="0"/>
<axis name="PITCH" failsafe_value="0"/>
<axis name="HATCH" failsafe_value="0"/>
<axis name="CAM_TILT" failsafe_value="0"/>
<axis name="CAM_PAN" failsafe_value="0"/>
<axis name="BRAKE" failsafe_value="0"/> <!-- both elerons up as butterfly brake ? -->
</commands>
<rc_commands>
<set command="THROTTLE" value="@THROTTLE"/>
<set command="ROLL" value="@ROLL"/>
<set command="PITCH" value="@PITCH"/>
<set command="BRAKE" value="@YAW"/>
</rc_commands>
<section name="MIXER">
<define name="AILEVON_AILERON_RATE" value="0.75"/>
<define name="AILEVON_ELEVATOR_RATE" value="0.75"/>
<section name="SERVO_MIXER_GAINS">
<define name="AILERON_RATE_UP" value="0.50f"/>
<define name="AILERON_RATE_DOWN" value="0.25f"/>
<define name="AILERON_RATE_UP_BRAKE" value="0.5f"/>
<define name="AILERON_RATE_DOWN_BRAKE" value="0.9f"/>
<define name="PITCH_GAIN" value="0.9f"/>
<define name="YAW_THRUST" value="0.0f"/>
<define name="BRAKE_AILEVON" value="-0.68f"/>
<define name="BRAKE_PITCH" value="0.0f"/>
<define name="MAX_BRAKE_RATE" value="150"/>
<define name="LIMIT(X,XL,XH)" value="( ((X)>(XH)) ? (XH) : ( ((X)>(XL)) ? (X) : (XL) ) )"/>
</section>
<command_laws>
<let var="aileron" value="@ROLL * AILEVON_AILERON_RATE"/>
<let var="elevator" value="@PITCH * AILEVON_ELEVATOR_RATE"/>
<set servo="MOTOR" value="@THROTTLE"/>
<set servo="AILEVON_LEFT" value="$elevator + $aileron"/>
<set servo="AILEVON_RIGHT" value="$elevator - $aileron"/>
<!-- Brake Rate Limiter -->
<let var="brake_value_nofilt" value="LIMIT(-@BRAKE, 0, MAX_PPRZ)"/>
<let var="test; \
static int16_t _var_brake_value = 0; \
_var_brake_value += LIMIT(_var_brake_value_nofilt - _var_brake_value,-MAX_BRAKE_RATE,MAX_BRAKE_RATE); \
int verwaarloos_deze_warning_CDW" value="0"/>
<!-- Differential Aileron Depending on Brake Value -->
<let var="aileron_up_rate" value="(AILERON_RATE_UP * (MAX_PPRZ - $brake_value)) + (AILERON_RATE_UP_BRAKE * $brake_value)"/>
<let var="aileron_down_rate" value="(AILERON_RATE_DOWN * (MAX_PPRZ - $brake_value)) + (AILERON_RATE_DOWN_BRAKE * $brake_value)"/>
<let var="aileron_up" value="(@ROLL * (((float)$aileron_up_rate) / ((float)MAX_PPRZ)))"/>
<let var="aileron_down" value="(@ROLL * (((float)$aileron_down_rate) / ((float)MAX_PPRZ)))"/>
<let var="leftturn" value="(@ROLL >= 0? 1 : 0)"/>
<let var="rightturn" value="(1 - $leftturn)"/>
<set servo="AILERON_LEFT" value="($aileron_up * $leftturn) + ($aileron_down * $rightturn) - $brake_value*(BRAKE_AILEVON)"/>
<set servo="AILERON_RIGHT" value="($aileron_up * $rightturn) + ($aileron_down * $leftturn) + $brake_value*(BRAKE_AILEVON)"/>
<!-- Differential Thurst -->
<set servo="THROTTLE" value="@THROTTLE"/>
<!-- Pitch with Brake-Trim Function -->
<set servo="ELEVATOR" value="-@PITCH * PITCH_GAIN + BRAKE_PITCH * $brake_value"/>
</command_laws>
<section name="AUTO1" prefix="AUTO1_">
<define name="MAX_ROLL" value="0.7"/>
<define name="MAX_PITCH" value="0.6"/>
</section>
<section name="INFRARED" prefix="IR_">
<define name="ADC_IR1_NEUTRAL" value="512"/>
<define name="ADC_IR2_NEUTRAL" value="512"/>
<define name="ADC_TOP_NEUTRAL" value="512"/>
<define name="LATERAL_CORRECTION" value="1."/>
<define name="LONGITUDINAL_CORRECTION" value="1."/>
<define name="VERTICAL_CORRECTION" value="1.5"/>
<define name="HORIZ_SENSOR_TILTED" value="1"/>
<define name="IR2_SIGN" value="-1"/>
<define name="TOP_SIGN" value="-1"/>
<define name="ROLL_NEUTRAL_DEFAULT" value="0." unit="deg"/>
<define name="PITCH_NEUTRAL_DEFAULT" value="0." unit="deg"/>
<define name="CORRECTION_UP" value="1."/>
<define name="CORRECTION_DOWN" value="1."/>
<define name="CORRECTION_LEFT" value="1."/>
<define name="CORRECTION_RIGHT" value="1."/>
</section>
<section name="GYRO" prefix="GYRO_">
<define name="ADC_ROLL_NEUTRAL" value="500"/>
<define name="DYNAMIC_RANGE" value="300" unit="deg/s"/>
<define name="ADXRS300_RESISTOR_BRIDGE" value="(3.3/(3.3+1.8))"/>
<define name="ADXRS300_SENSITIVITY" value="5" unit="mV/(deg/s)"/>
<define name="ROLL_SCALE" value="3.3*1000./1024./(GYRO_ADXRS300_SENSITIVITY*GYRO_ADXRS300_RESISTOR_BRIDGE)" unit="deg/s/adc_unit"/>
<define name="ROLL_DIRECTION" value="1."/>
<define name="MAX_PITCH" value="0.7"/>
</section>
<section name="BAT">
<define name="MILLIAMP_AT_FULL_THROTTLE" value="2000"/>
<define name="MilliAmpereOfAdc(adc)" value="((adc) - 505) * 124.0f"/>
<define name="CATASTROPHIC_BAT_LEVEL" value="9.3" unit="V"/>
<define name="LOW_BAT_LEVEL" value="10.5" unit="V"/>
<define name="CRITIC_BAT_LEVEL" value="10" unit="V"/>
<define name="CATASTROPHIC_BAT_LEVEL" value="9.1" unit="V"/>
</section>
<section name="MISC">
<define name="NOMINAL_AIRSPEED" value="13." unit="m/s"/>
<define name="CARROT" value="5." unit="s"/>
<define name="KILL_MODE_DISTANCE" value="(1.5*MAX_DIST_FROM_HOME)"/>
<define name="CONTROL_RATE" value="60" unit="Hz"/>
<define name="XBEE_INIT" value="&quot;ATPL2\rATRN5\rATTT80\r&quot;"/>
<!-- <define name="NO_XBEE_API_INIT" value="TRUE"/> -->
@@ -148,18 +148,16 @@
<define name="DESCENT_PITCH" value="-0.25"/><!-- Pitch for Aggressive Decent -->
<define name="CLIMB_NAV_RATIO" value="0.8"/><!-- Percent Navigation for Altitude Error Equal to Start Altitude -->
<define name="DESCENT_NAV_RATIO" value="1.0"/>
</section>
<section name="FAILSAFE" prefix="FAILSAFE_">
<define name="DELAY_WITHOUT_GPS" value="2" unit="s"/>
<define name="DEFAULT_THROTTLE" value="0.3" unit="%"/>
<define name="DEFAULT_ROLL" value="0.3" unit="rad"/>
<define name="DEFAULT_PITCH" value="0.5" unit="rad"/>
</section>
<section name="DATALINK" prefix="DATALINK_">
<define name="DEVICE_TYPE" value="XBEE"/>
<define name="DEVICE_ADDRESS" value="...."/>
<section name="FAILSAFE" prefix="FAILSAFE_">
<define name="DEFAULT_THROTTLE" value="0.35" unit="%"/>
<define name="DEFAULT_ROLL" value="0.17" unit="rad"/>
<define name="DEFAULT_PITCH" value="0.08" unit="rad"/>
<define name="HOME_RADIUS" value="DEFAULT_CIRCLE_RADIUS" unit="m"/>
<define name="KILL_MODE_DISTANCE" value="(MAX_DIST_FROM_HOME*1.5)"/>
<define name="DELAY_WITHOUT_GPS" value="3" unit="s"/>
</section>
<section name="DIGITAL_CAMERA" prefix="DC_">
@@ -169,22 +167,29 @@
<modules>
<!--
<load name="ins_xsens_MTiG_fixedwing.xml">
<configure name="XSENS_UART_NR" value="0"/>
</load>
<load name="light.xml">
<define name="LIGHT_LED_STROBE" value="3"/>
<define name="LIGHT_LED_NAV" value="4"/>
<define name="LIGHT_LED_NAV" value="2"/>
<define name="STROBE_LIGHT_MODE_DEFAULT" value="6"/>
<define name="NAV_LIGHT_MODE_DEFAULT" value="0"/>
</load>-->
<load name="digital_cam_i2c.xml"/>
<!-- <load name="digital_cam.xml" >
<define name="NAV_LIGHT_MODE_DEFAULT" value="4"/>
</load>
<!-- <load name="digital_cam_i2c.xml"/> -->
<load name="digital_cam.xml" >
<define name="DC_SHUTTER_LED" value="3"/>
</load>
--> </modules>
</modules>
<firmware name="fixedwing">
<target name="ap" board="tiny_2.11">
<define name="AGR_CLIMB"/>
<define name="STRONG_WIND"/>
<define name="WIND_INFO"/>
<define name="WIND_INFO_RET"/>
<define name="LOITER_TRIM"/>
<define name="ALT_KALMAN"/>
</target>
<target name="sim" board="pc"/>
@@ -193,17 +198,16 @@
<!-- Communication -->
<subsystem name="telemetry" type="xbee_api">
<configure name="MODEM_BAUD" value="B9600"/>
<configure name="MODEM_BAUD" value="B57600"/>
</subsystem>
<!-- Actuators -->
<subsystem name="control"/>
<!-- Sensors -->
<subsystem name="attitude" type="infrared"/>
<subsystem name="gps" type="ublox_lea4p"/>
<subsystem name="navigation"/>
<subsystem name="navigation" type="extra"/>
<subsystem name="gps" type="xsens"/>
<subsystem name="i2c"/>
<!--<subsystem name="i2c"/>-->
</firmware>