Re: [Paparazzi-devel] CHDK and digital_cam.xml

[gatib]

Thx for the idea! Unfortunately it doesnt help to switch the power on the
AUX line. Meanwhile I checked that the CAM_SW output is working correctly,
it goes high (3.3V) periodicaly as it should in autoshoot mode.

But the AUX line is still down. I put only
    <define name="POWER_SWITCH_LED"/>
in the MISC section of the airframe file but I still can't switch the
power on with the power icon nor in the settings tab provided by the
switch.xml settings file. Although I can see in the GCS, that the
power_switch variable changes according the commands, but the voltage at
the AUX line is still 0.3V. I even cheked the servo power voltage: the 5V
rail seems to be intact.

Where should I look for errors, info or ideas?

Some explanation: my Canon A800 can not be controlled with 3.3V of the
CAM_SW, therefore I would like to use the 5V of the AUX line to shoot. :(

Balazs


> I think you need to define the pin and the bank of the led number you
> define as DC_SHUTTER_LED.
> I join my airframe file but it is not 100% mature ! Use at your own
> risk...
>
>
>
> On Wed, 2012-05-23 at 14:50 +0200, address@hidden wrote:
>> Thank you Eduardo!
>>
>> My airframe file:
>>
>>
>>
>> <!DOCTYPE airframe SYSTEM "airframe.dtd">
>>
>> <!--         EasyGlider
>>              TWOGv1
>>      Xsens MtiG
>>      AC4868
>>         ETS Airspeed
>>
>> -->
>>
>> <airframe name="Trainer60 - TWOG v1">
>>
>>   <firmware name="fixedwing">
>>     <target name="ap"                        board="twog_1.0"/>
>>     <define name="AGR_CLIMB" />
>>     <define name="USE_I2C0"/>
>>     <define name="USE_AIRSPEED"/>
>>     <define name="USE_BARO_ETS"/>
>>     <define name="USE_ADC"/>
>>     <define name="USE_ADC_3"/>    <!-- accu voltage-->
>>     <define name="USE_ADC_4"/>    <!-- motor current-->
>>     <define name="LOITER_TRIM" />
>>     <define name="ALT_KALMAN" />
>>     <define name="ADC_CHANNEL_VSUPPLY"       value="ADC_3"/>
>>     <subsystem name="radio_control"  type="ppm"/>
>>     <subsystem name="telemetry"      type="transparent">
>>       <configure name="MODEM_BAUD"   value="B57600"/>
>>     </subsystem>
>>     <subsystem name="control"/>
>>     <subsystem name="gps"            type="xsens"/>
>>     <subsystem name="navigation"/>
>>     <subsystem name="i2c"/>
>>
>>   </firmware>
>>
>>
>> <!-- commands section -->
>>   <servos>
>>     <servo name="AILERON"       no="4" min="2000" neutral="1500"
>> max="1000"/> <!-- TWOG servo channel layout-->
>>     <servo name="ELEVATOR"      no="3" min="2000" neutral="1400"
>> max="1000"/>
>>     <servo name="THROTTLE"      no="7" min="1000" neutral="1000"
>> max="2000"/>
>>     <servo name="RUDDER"        no="6" min="1000" neutral="1500"
>> max="2000"/>
>>   </servos>
>>
>>    <!-- COMMANDS: generated by AP/RC -->
>>   <commands>
>>     <axis name="THROTTLE" failsafe_value="0"/>
>>     <axis name="ROLL" failsafe_value="0"/>
>>     <axis name="PITCH" failsafe_value="0"/>
>>     <axis name="YAW" failsafe_value="0"/>
>>     <axis name="FLAPS" failsafe_value="0"/>
>>   </commands>
>>
>>    <!-- MANUAL MODE: links the channels of the RC transmitter (defined
>> in the Radio Control file)
>>    to the commands defined above -->
>>   <rc_commands>
>>     <set command="THROTTLE" value="@THROTTLE"/>
>>     <set command="ROLL" value="@ROLL"/>
>>     <set command="PITCH" value="@PITCH"/>
>>     <set command="YAW" value="@YAW"/>
>>     <set command="FLAPS" value="@FLAPS"/>
>>   </rc_commands>
>>
>>   <section name="MIXER">
>>     <define name="COMBI_SWITCH" value="0.4"/>  <!--Orig: 1.0  -->
>>   </section>
>>
>>   <command_laws>
>>     <set servo="THROTTLE" value="@THROTTLE"/>
>>     <set servo="ELEVATOR" value="@PITCH"/>
>>     <set servo="RUDDER" value="@YAW + @ROLL*COMBI_SWITCH"/>
>>     <set servo="AILERON" value="@ROLL"/>
>>   </command_laws>
>>
>>
>>    <!-- AUTO1 MODE: max.pitch max.roll-->
>>   <section name="AUTO1" prefix="AUTO1_">
>>     <define name="MAX_ROLL" value="RadOfDeg(50)"/>
>>     <define name="MAX_PITCH" value="RadOfDeg(40)"/>
>>   </section>
>>
>>
>>    <!-- Battery -->
>>   <section name="BAT">
>>     <define name="ADC_CHANNEL_CURRENT" value="ADC_4"/>
>>     <define name="MilliAmpereOfAdc(adc)" value="(100*adc)"/>
>>     <define name="VOLTAGE_ADC_A" value="0.05"/>
>>     <define name="VOLTAGE_ADC_B" value="1"/>
>>     <define name="VoltageOfAdc(adc)" value ="(VOLTAGE_ADC_A * adc +
>> VOLTAGE_ADC_B)"/>
>>     <define name="CATASTROPHIC_BAT_LEVEL" value="19.0" unit="V"/>
>>     <define name="CRITIC_BAT_LEVEL" value="20.0" unit="V"/>
>>     <define name="LOW_BAT_LEVEL" value="21.0" unit="V"/>
>>     <define name="MAX_BAT_LEVEL" value="25.0" unit="V"/>
>>   </section>
>>
>>    <!-- Horizontal control -->
>>   <section name="HORIZONTAL CONTROL" prefix="H_CTL_">
>>     <define name="COURSE_PGAIN" value="-0.7"/>  <!-- course error-> roll
>> command orig: -1.0-->
>>     <define name="ROLL_MAX_SETPOINT" value="0.7" unit="radians"/>  <!--
>> max. roll command -->
>>     <define name="ROLL_SLEW" value="0.1"/>                         <!--
>> roll rate-->
>>     <define name="ROLL_ATTITUDE_GAIN" value="-9000"/>              <!--
>> roll command from roll error-->
>>     <define name="ROLL_RATE_GAIN" value="-1500"/>                  <!--
>> if gyro is installed-->
>>     <define name="PITCH_DGAIN" value="1.5"/>
>>     <define name="PITCH_PGAIN" value="-7000"/>
>>     <define name="ELEVATOR_OF_ROLL" value="1700"/>              <!--
>> orig 1300 -->
>>     <define name="PITCH_MAX_SETPOINT" value="0.5" unit="radians"/>
>>     <define name="PITCH_MIN_SETPOINT" value="-0.25" unit="radians"/>
>>
>>   </section>
>>
>>    <!-- Vertical control -->
>>   <section name="VERTICAL CONTROL" prefix="V_CTL_">
>>     <define name="ALTITUDE_PGAIN" value="-0.1" unit="(m/s)/m"/> <!--
>> altitude error->rate of climb -->
>>     <define name="ALTITUDE_MAX_CLIMB" value="1" unit="m/s"/>      <!--
>> max. rate of climb -->
>>     <!-- auto throttle inner loop -->
>>     <define name="AUTO_THROTTLE_NOMINAL_CRUISE_THROTTLE" value="0.6"
>> unit="%"/>
>>     <define name="AUTO_THROTTLE_MIN_CRUISE_THROTTLE" value="0.2"
>> unit="%"/>
>>     <define name="AUTO_THROTTLE_MAX_CRUISE_THROTTLE" value="1.0"
>> unit="%"/>
>>     <define name="AUTO_THROTTLE_LOITER_TRIM" value="1500"
>> unit="pprz_t"/>
>>     <define name="AUTO_THROTTLE_DASH_TRIM" value="-4000" unit="pprz_t"/>
>>     <define name="AUTO_THROTTLE_CLIMB_THROTTLE_INCREMENT" value="0.3"
>> unit="%/(m/s)"/>
>>     <define name="AUTO_THROTTLE_PGAIN" value="-0.008" unit="%/(m/s)"/>
>>     <define name="AUTO_THROTTLE_IGAIN" value="0.1"/>
>>     <define name="AUTO_THROTTLE_PITCH_OF_VZ_PGAIN" value="0.1"
>> unit="rad/(m/s)"/>  <!-- orig 0.05  -->
>>     <!-- auto pitch inner loop -->
>>     <define name="AUTO_PITCH_PGAIN" value="-0.2"/> <!-- orig 0.1 -->
>>     <define name="AUTO_PITCH_IGAIN" value="0.025"/>
>>     <define name="AUTO_PITCH_MAX_PITCH" value="0.5"/>
>>     <define name="AUTO_PITCH_MIN_PITCH" value="-0.5"/>
>>     <define name="THROTTLE_SLEW_LIMITER" value="2" unit="s"/>
>>     <!-- auto airspeed and altitude inner loop -->
>>     <define name="AUTO_AIRSPEED_SETPOINT" value="11.0" unit="m/s"/>
>> <!--orig 10.5  -->
>>     <define name="AUTO_AIRSPEED_PGAIN" value="0.060"/>  <!-- orig 0.060
>> -->
>>     <define name="AUTO_AIRSPEED_IGAIN" value="0.050"/>    <!-- orig
>> 0.050 -->
>>     <define name="AUTO_GROUNDSPEED_SETPOINT" value="7.0" unit="m/s"/>
>>     <define name="AUTO_GROUNDSPEED_PGAIN" value="0.75"/>
>>     <define name="AUTO_GROUNDSPEED_IGAIN" value="0.25"/>
>>   </section>
>>
>>   <section name="MISC">
>>     <define name="NOMINAL_AIRSPEED" value="14.0" unit="m/s"/>
>> <!--mainly for simulator  -->
>>     <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="DEFAULT_CIRCLE_RADIUS" value="120."/>
>>     <define name="UNLOCKED_HOME_MODE" value="FALSE"/>  <!-- if true,
>> HOME mode does not get stuck   -->
>>     <define name="RC_LOST_MODE" value="PPRZ_MODE_AUTO2"/>
>>     <define name="ALT_KALMAN_ENABLED" value="TRUE"/>
>>
>>    <!--
>>     <define name="GLIDE_AIRSPEED" value="10"/>
>>     <define name="GLIDE_VSPEED" value="3."/>
>>     <define name="GLIDE_PITCH" value="45" unit="deg"/>
>>     -->
>>   </section>
>>
>>   <section name="NAV">
>>     <define name="NAV_PITCH" value="0."/>
>>     <define name="NAV_GLIDE_PITCH_TRIM" value="0"/>
>>   </section>
>>
>>   <section name="AGGRESSIVE" prefix="AGR_">
>>     <define name="BLEND_START" value="20"/><!-- Altitude Error to
>> Initiate Aggressive Climb CANNOT BE ZERO!!-->
>>     <define name="BLEND_END" value="10"/><!-- Altitude Error to Blend
>> Aggressive to Regular Climb Modes  CANNOT BE ZERO!!-->
>>     <define name="CLIMB_THROTTLE" value="1.00"/><!-- Gaz for Aggressive
>> Climb -->
>>     <define name="CLIMB_PITCH" value="0.5"/><!-- Pitch for Aggressive
>> Climb -->
>>     <define name="DESCENT_THROTTLE" value="0.1"/><!-- Gaz for Aggressive
>> Decent -->
>>     <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="5" unit="s"/>
>>     <define name="DEFAULT_THROTTLE" value="0.3" unit="%"/>
>>     <define name="DEFAULT_ROLL" value="0.3" unit="rad"/>
>>     <define name="DEFAULT_PITCH" value="0.3" unit="rad"/>
>>   </section>
>>
>>  <!--  <section name="DATALINK" prefix="DATALINK_">
>>     <define name="DEVICE_TYPE" value="PPRZ"/>
>>     <define name="DEVICE_ADDRESS" value="...."/>
>>   </section> -->
>>
>>
>>   <section name="XSENS">
>>   <!--  <define name="GPS_IMU_LEVER_ARM_X" value="-0.285f"/>  -->
>>   <!--  <define name="GPS_IMU_LEVER_ARM_Y" value="0.0f"/>  -->
>>   <!--  <define name="GPS_IMU_LEVER_ARM_Z" value="0.0f"/>  -->
>>     <define name="INS_PITCH_NEUTRAL_DEFAULT" value="0.0f"/>
>>     <define name="INS_ROLL_NEUTRAL_DEFAULT" value="0.0f"/>
>>   </section>
>>
>>   <section name="DIGITAL_CAMERA" prefix="DC_">
>>     <define name="AUTOSHOOT_QUARTERSEC_PERIOD" value="6"
>> unit="quarter_second"/>
>>     <define name="AUTOSHOOT_METER_GRID" value="50" unit="meter"/>
>>   </section>
>>
>>   <modules>
>>     <load name="ins_xsens_MTiG_fixedwing.xml">
>>        <configure name="XSENS_UART_NR" value="0"/>
>>        <define name="XSENS_BACKWARDS" />
>>     </load>
>>     <load name="airspeed_ets.xml">
>>       <define name="AIRSPEED_ETS_SCALE"   value="1.8"/>
>>       <define name="AIRSPEED_ETS_OFFSET"  value="4"/>
>>       <define name="AIRSPEED_ETS_I2C_DEV" value="i2c0"/>
>>    <!-- <define name="SENSOR_SYNC_SEND"/>     Sending the raw airspeed
>> by telemetry (high bandwith)-->
>>     </load>
>>     <load name="baro_ets.xml">
>>       <define name="BARO_ETS_TELEMETRY"/>  <!-- Sending the barometric
>> pressure by telemetry -->
>>     </load>
>>     <load name="digital_cam.xml" >
>>       <define name="DC_SHUTTER_LED" value="5"/>
>>       <define name="POWER_SWITCH_LED" value="4"/>
>>     </load>
>>     <!--<load name="adc_generic.xml">   -->
>>     <!--   <configure name="ADC_CHANNEL_GENERIC1" value="ADC_3"/>   -->
>>     <!--  <configure name="ADC_CHANNEL_GENERIC2" value="ADC_4"/>  -->
>>     <!--</load> -->
>>   </modules>
>>
>>
>>
>>
>> </airframe>
>>
>>
>>
>>
>>
>>
>>
>> _______________________________________________
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>> address@hidden
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>
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