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https://github.com/paparazzi/paparazzi.git
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9f2062bbfc
* Added and option to get flyble values out of the old sensor with decent filtering * Extended the test block in module XML
67 lines
3.1 KiB
XML
67 lines
3.1 KiB
XML
<!DOCTYPE module SYSTEM "module.dtd">
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<module name="airspeed_ets" dir="sensors" task="sensors">
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<doc>
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<description>
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Airspeed ETS (I2C).
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Driver for the EagleTree Systems Airspeed Sensor v3 connected via an I2C port.
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This device measures airspeed from 4m/s to 156m/s with about 0,5 m/s resolution
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Notes:
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+ Connects directly to a flightcontroller board I2C port.
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+ Has I2C signal level conversion build in.
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+ Multiple sensors can be chained together.
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+ Sensor may be in the default or in 3rd-party mode.
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Per default the sensor is in Eagltreemode, but if you have set your sensor to 3rd-party mode
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only then must you add the define AIRSPEED_ETS_3RD_PARTY_MODE to your airframe
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This driver has only been tested with v3 of the sensor hardware, older versions might or might not work.
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Sensor module wire assignments:
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- Red wire: 3V-16V
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- White wire: Ground
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- Yellow wire: SDA
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- Brown wire: SCL
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</description>
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<configure name="AIRSPEED_ETS_I2C_DEV" value="i2cX" description="set i2c peripheral (default: i2c0)"/>
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<define name="AIRSPEED_ETS_OFFSET" value="0" description="sensor reading offset for sensor in proprietary mode (default: 0)"/>
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<define name="AIRSPEED_ETS_SCALE" value="1.76" description="sensor scale factor for sensor in proprietary mode (default: 1.8)"/>
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<define name="AIRSPEED_ETS_START_DELAY" value="1.5" description="set initial start delay in seconds(float), somtimes needed if sensor initialization is not OK, default 0.2s"/>
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<define name="AIRSPEED_ETS_SYNC_SEND" description="flag to transmit the data as it is acquired"/>
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<define name="AIRSPEED_ETS_3RD_PARTY_MODE" description="Read raw value for sensor in third-party mode"/>
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<define name="AIRSPEED_ETS_USE_FILTER" value="TRUE" description="Enable or disable a filter on the sensor output values"/>
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<define name="AIRSPEED_ETS_LOWPASS_TAU" value="0.15" description="Time constant for second order Butterworth low pass filter .15 is about 1hz"/>
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<define name="USE_AIRSPEED_ETS" value="TRUE|FALSE" description="Set airspeed in state interface for this sensor"/>
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<define name="AIRSPEED_ETS_SDLOG" value="TRUE|FALSE" description="start logging to SD card for Chibios only"/>
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</doc>
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<dep>
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<depends>i2c</depends>
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<provides>airspeed</provides>
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</dep>
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<header>
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<file name="airspeed_ets.h"/>
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</header>
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<init fun="airspeed_ets_init()"/>
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<periodic fun="airspeed_ets_read_periodic()" freq="10."/>
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<event fun="AirspeedEtsEvent()"/>
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<makefile>
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<configure name="AIRSPEED_ETS_I2C_DEV" default="i2c0" case="upper|lower"/>
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<define name="USE_$(AIRSPEED_ETS_I2C_DEV_UPPER)"/>
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<define name="AIRSPEED_ETS_I2C_DEV" value="$(AIRSPEED_ETS_I2C_DEV_LOWER)"/>
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<file name="airspeed_ets.c"/>
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<test>
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<define name="AIRSPEED_ETS_READ_PERIODIC_PERIOD" value="0.001"/>
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<define name="USE_I2C0"/>
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<define name="USE_AIRSPEED_ETS"/>
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<define name="DOWNLINK_TRANSPORT" value="pprz_tp"/>
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<define name="DOWNLINK_DEVICE" value="uart0"/>
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<define name="USE_UART0"/>
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</test>
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</makefile>
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</module>
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