No response from sensors and motors

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emilwareus
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Posts: 3
Joined: Thu Oct 11, 2018 12:53 pm

No response from sensors and motors

Post by emilwareus » Thu Oct 11, 2018 12:59 pm

Hi!

I recently got a CF2.0 and I am trying to get it to fly. I can connect it to the client (windows, linuxVM and android) and update the embedded firmware.
But I don't get any readings from the sensors to the client and I am not able to send fly-commands to the CF through any of these clients. I don't seem to get any errors in the command windows as well.

Any clue what I could do?

Kind regards,

Emil

tobias
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Joined: Mon Jan 28, 2013 7:17 pm
Location: Sweden

Re: No response from sensors and motors

Post by tobias » Wed Oct 17, 2018 9:18 am

My initial guess is some form of version mismatch. In the cfclient do you get information in the console when you connect to the CF2?

emilwareus
Beginner
Posts: 3
Joined: Thu Oct 11, 2018 12:53 pm

Re: No response from sensors and motors

Post by emilwareus » Thu Nov 01, 2018 3:25 pm

Yes,

I get this:
SYS: ----------------------------
SYS: Crazyflie 2.0 is up and running!
SYS: Build 0:47ee696b2d3c (2018.10) MODIFIED
SYS: I am 0x313139313535511300330042 and I have 1024KB of flash!
CFGBLK: v1, verification [OK]
DECK_DRIVERS: Found 16 drivers
DECK_INFO: Found 0 deck memory.
DECK_CORE: 0 deck enumerated
MPU9250 I2C connection [OK].
AK8963 I2C connection [OK].
LPS25H I2C connection [OK].
ESTIMATOR: Using estimator 1
CONTROLLER: Using controller 1
EEPROM: I2C connection [OK].
AK8963: Self test [OK].
SYS: Free heap: 16056 bytes


This is with version Cfclient 2018.10.

I still get no response from any sensors in the client, and I can't control the CF through the client or the Android app.

Thanks!
Regards,
Emil

tobias
Bitcraze
Posts: 1735
Joined: Mon Jan 28, 2013 7:17 pm
Location: Sweden

Re: No response from sensors and motors

Post by tobias » Fri Nov 02, 2018 10:31 am

Have you put the Crazyflie on a stable surface to let it calibrate? The M1 red led should then start blinking with 2Hz.

emilwareus
Beginner
Posts: 3
Joined: Thu Oct 11, 2018 12:53 pm

Re: No response from sensors and motors

Post by emilwareus » Sat Dec 08, 2018 8:47 am

Hi again,
Sorry for the slow response.

Yes I have tried that, and it Blinks in 2 HZ.
I work in Malmö and can come by with my CF if that could help us figure it out?

Kr
Emil

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