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


From: gatib
Subject: Re: [Paparazzi-devel] CHDK and digital_cam.xml
Date: Fri, 25 May 2012 08:01:27 +0200
User-agent: SquirrelMail/1.4.20

Yes, you are right. It should work! But the AUX, too! Isn't it? :(
I just tried to put USE_LED in the airframe file, but no success.

Balazs


>
> Balazs, you want AUX 5v because you like to use chdk remote shot ?
> you can use a simple transistor + 2 resistor to convert an 3.3v to 5v.
>
>> Date: Fri, 25 May 2012 00:14:17 +0200
>> From: address@hidden
>> To: address@hidden
>> Subject: Re: [Paparazzi-devel] CHDK and digital_cam.xml
>>
>> 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>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> _______________________________________________
>> >> Paparazzi-devel mailing list
>> >> address@hidden
>> >> https://lists.nongnu.org/mailman/listinfo/paparazzi-devel
>> >
>> > _______________________________________________
>> > Paparazzi-devel mailing list
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>> > https://lists.nongnu.org/mailman/listinfo/paparazzi-devel
>> >
>>
>>
>>
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