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[Paparazzi-devel] MS5611 baro issue

From: Robert
Subject: [Paparazzi-devel] MS5611 baro issue
Date: Wed, 14 Mar 2018 14:40:21 -0700 (MST)

Hello guys

Can anyone give give me a hand with this?

I am using a Drotek IMU named MPU9250+MS5611, attached to my Yapa 2 board.
The board features two I2C interfaces and I attached the IMU to I2C0.
While the gyro and the magnetic compass worked from the start, the baro is
I set MPU9250 to address 1 and left MS5611 to address 0. No further
modifications to the IMU - there is I2C pullups on the ap board.

I added BARO_RAW to the telemetry file, but nothing.
Just to be sure I changed the footprint addresses (set MPU9250 to address 0
and MS5611 to address 1)... nothing again.  

Here is the part of my airframe config:

    <module name="imu"     type="mpu9250_i2c">
      <configure name="IMU_MPU9250_I2C_DEV" value="i2c0"/>

    <module name="baro_ms5611_i2c.xml"/>
    <define name="USE_BARO_MS5611"/>
    <define name="MS5611_SLAVE_ADDR=0xEE"/>
    <define name="MS5611_SEND_BARO_ALTITUDE"/>
    <define name="MS5611_I2C_DEV" value="i2c0" />

Any clue would be appreciated.
Thank you!

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