CrazyFlie acting crazy [SOLVED]

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DaGuRu
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Posts: 15
Joined: Thu Jan 14, 2016 8:25 pm

CrazyFlie acting crazy [SOLVED]

Post by DaGuRu »

Hi Everyone

I recently got a crazyflie and have been trying to write scripts to fly my crazyflie. I have managed to write some scripts to make the crazyflie hover and move forward etc. but as I was refining the scripts my crazyflie started behaving unexpectedly.

It started when I was running a hover script (which I was using to balance and trim any natural drift my Crazyflie had) when all of a sudden it just shot off in a random direction.

I first tried troubleshooting with a basic script I wrote that would just run the motors at 20000 thrust in an infinite loop and I noticed that one prop would randomly stop spinning while the others seemed to be ramping up to full thrust before another prop would stop and the others would spin at full thrust.

Then I moved to the client to try and narrow down the specific issue and I had one test run (set the min thrust to 12% and held it in place) where I noticed in the flight control tab in the flight data HUD (the display that shows if the CF is level) that the sensors would register that the CF was rotating on its side when the props started behaving strangely. Now the Crazyflie either fails the Self test instantly or it passes the self test then instantly restarts and fails the self test (the issue seems to be getting worse)

I have tried re-flashing the latest firmware, although I do not believe that to be the issue as it was working with that firmware before, and I don't think a connection has come loose based on inspection and the fact that the behavior originally started mid flight.

Here are is the Console output from the client to further help explain my issues

Code: Select all

SYS: Build NA:NA (2016.02) CLEAN
SYS: I am 0x31343835313347031D002C and I have 1024KB of flash!
CFGBLK: v1, verification [OK]
IMU: MPU9250 I2C connection [OK].
IMU: AK8963 I2C connection [OK].
IMU: LPS25H I2C connection [OK].
DECK_DRIVERS: Found 6 drivers
DECK_INFO: Found 0 deck memory.
DECK_CORE: 0 deck enumerated
EEPROM: I2C connection [OK].
AK8963: Self test [OK].
LPS25H: Self test [OK].
SYS: Free heap: 5376 bytes
I2CDEV: I2C error callback dev2CDEV: I2C timeout callback dev: 2
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2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callback de2CDEV: I2C timeout callbac<F>
v: 2
I2CDEV: I2C error cal<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callback de2CDEV: I2C timeout callbac<F>
v: 2
I2CDEV: I2C error cal<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callback de2CDEV: I2C timeout callbac<F>
v: 2
I2CDEV: I2C error cal<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callback de2CDEV: I2C timeout callbac<F>
v: 2
I2CDEV: I2C error cal<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callback de2CDEV: I2C timeout callbac<F>
v: 2
I2CDEV: I2C error cal<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callback de2CDEV: I2C timeout callbac<F>
v: 2
I2CDEV: I2C error cal<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
2CDEV: I2C timeout callbac<F>
SYS: ----------------------------
SYS: Crazyflie 2.0 is up and running!
SYS: Build NA:NA (2016.02) CLEAN
SYS: I am 0x31343835313347031D002C and I have 1024KB of flash!
CFGBLK: v1, verification [OK]
IMU: MPU9250 I2C connection [OK].
IMU: AK8963 I2C connection [OK].
IMU: LPS25H I2C connection [OK].
DECK_DRIVERS: Found 6 drivers
DECK_INFO: Found 0 deck memory.
DECK_CORE: 0 deck enumerated
EEPROM: I2C connection [OK].
I2CDEV: I2C error callback dev2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
AK8963: Self test Z [FAIL]. low: -3200, high: -800, measured: 0
SYS: The system resumed after watchdog timeout [WARNING]
SYS: No assert information found
SYS: Build NA:NA (2016.02) CLEAN
SYS: I am 0x31343835313347031D002C and I have 1024KB of flash!
CFGBLK: v1, verification [OK]
IMU: MPU9250 I2C connection [OK].
IMU: AK8963 I2C connection [OK].
IMU: LPS25H I2C connection [OK].
DECK_DRIVERS: Found 6 drivers
DECK_INFO: Found 0 deck memory.
DECK_CORE: 0 deck enumerated
EEPROM: I2C connection [OK].
AK8963: Self test [OK].
LPS25H: Self test [OK].
SYS: Free heap: 5376 bytes
SYS: ----------------------------
SYS: Crazyflie 2.0 is up and running!
SYS: Build NA:NA (2016.02) CLEAN
SYS: I am 0x31343835313347031D002C and I have 1024KB of flash!
CFGBLK: v1, verification [OK]
IMU: MPU9250 I2C connection [OK].
IMU: AK8963 I2C connection [OK].
IMU: LPS25H I2C connection [OK].
DECK_DRIVERS: Found 6 drivers
DECK_INFO: Found 0 deck memory.
DECK_CORE: 0 deck enumerated
EEPROM: I2C connection [OK].
I2CDEV: I2C error callback dev2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
AK8963: Self test Z [FAIL]. low: -3200, high: -800, measured: 0
SYS: The system resumed after watchdog timeout [WARNING]
SYS: No assert information found
SYS: I am 0x31343835313347031D002C and I have 1024KB of flash!
CFGBLK: v1, verification [OK]
IMU: MPU9250 I2C connection [OK].
IMU: AK8963 I2C connection [OK].
IMU: LPS25H I2C connection [OK].
DECK_DRIVERS: Found 6 drivers
DECK_INFO: Found 0 deck memory.
DECK_CORE: 0 deck enumerated
EEPROM: I2C connection [OK].
AK8963: Self test [OK].
LPS25H: Self test [OK].
SYS: Free heap: 5376 bytes
2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C error callback devSYS: ----------------------------
SYS: Crazyflie 2.0 is up and running!
SYS: Build NA:NA (2016.02) CLEAN
SYS: I am 0x31343835313347031D002C and I have 1024KB of flash!
CFGBLK: v1, verification [OK]
I2CDEV: I2C error callback dev2CDEV: I2C timeout callback dev: 2
IMU: MPU9250 I2C connection [FAIL].
I2CDEV: I2C error callback dev2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C error callback dev2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dSYS: Build NA:NA (2016.02) CLEAN
SYS: I am 0x31343835313347031D002C and I have 1024KB of flash!
CFGBLK: v1, verification [OK]
IMU: MPU9250 I2C connection [OK].
IMU: AK8963 I2C connection [OK].
IMU: LPS25H I2C connection [OK].
DECK_DRIVERS: Found 6 drivers
DECK_INFO: Found 0 deck memory.
DECK_CORE: 0 deck enumerated
EEPROM: I2C connection [OK].
I2CDEV: I2C error callback dev2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev<F>
SYS: Build NA:NA (2016.02) CLEAN
SYS: I am 0x31343835313347031D002C and I have 1024KB of flash!
CFGBLK: v1, verification [OK]
IMU: MPU9250 I2C connection [OK].
IMU: AK8963 I2C connection [OK].
IMU: LPS25H I2C connection [OK].
DECK_DRIVERS: Found 6 drivers
DECK_INFO: Found 0 deck memory.
DECK_CORE: 0 deck enumerated
EEPROM: I2C connection [OK].
I2CDEV: I2C error callback dev2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
ev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
AK8963: Self test Z [FAIL]. low: -3200, high: -800, meas<F>
AN
SYS: I am 0x31343835313347031D002C and I have 1024KB of flash!
CFGBLK: v1, verification [OK]
IMU: MPU9250 I2C connection [OK].
IMU: AK8963 I2C connection [OK].
IMU: LPS25H I2C connection [OK].
DECK_DRIVERS: Found 6 drivers
DECK_INFO: Found 0 deck memory.
DECK_CORE: 0 deck enumerated
EEPROM: I2C connection [OK].
I2CDEV: I2C error callback dev2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
AK8963: Self test Z [FAIL]. low: -3200, high: -800, meas<F>
AN
SYS: I am 0x31343835313347031D002C and I have 1024KB of flash!
CFGBLK: v1, verification [OK]
IMU: MPU9250 I2C connection [OK].
IMU: AK8963 I2C connection [OK].
IMU: LPS25H I2C connection [OK].
DECK_DRIVERS: Found 6 drivers
DECK_INFO: Found 0 deck memory.
DECK_CORE: 0 deck enumerated
EEPROM: I2C connection [OK].
AK8963: Self test [OK].
LPS25H: Self test [OK].
SYS: Free heap: 5376 bytes
I2CDEV: I2C error callback dev2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C error callback dev2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C error callback dev2CDEV: I2C timeout callback dev: 2
2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C error callback dev2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C error callback dev2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C error callback dev2CDEV: I2C timeout callback dev: 2
v: 2
I2CDEV: I2C error callback devv: 2
I2CDEV: I2C error callback devv: 2
I2CDEV: I2C error callback devv: 2
I2CDEV: I2C error callback dev2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C error callback dev2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C error callback devv: 2
2CDEV: I2C timeout callback deSYS: ----------------------------
SYS: Crazyflie 2.0 is up and running!
AN
SYS: I am 0x31343835313347031D002C and I have 1024KB of flash!
CFGBLK: v1, verification [OK]
IMU: MPU9250 I2C connection [OK].
IMU: AK8963 I2C connection [OK].
IMU: LPS25H I2C connection [OK].
DECK_DRIVERS: Found 6 drivers
DECK_INFO: Found 0 deck memory.
DECK_CORE: 0 deck enumerated
I2CDEV: I2C error callback dev2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
ev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
I2CDEV: I2C timeout callback dev: 2
AK8963: Self test Z [FAIL]. low: -3200, high: -800, measured: 0
I2CDEV: I2C timeout callback dev: 2
SYS: The system resumed after watchdog timeout [WARNING]
SYS: No assert information found

I got another run after this where I was able to log the Gyro values for x, y, and z. The gyro values seem to be going haywire at the same time that the strange behavior occurs.
chad
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Re: CrazyFlie acting crazy

Post by chad »

Did you have a hard crash before this all started? It could be that you knocked the MPU-9250 sensor too hard possibly breaking some of the solder connections. You might be able to visually inspect it with good magnification. A USB microscope works well for this. Does the behavior change if you press lightly or firmly on that sensor?
Crazyflier - my CF journal...
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3x Crazyflie 2.0 + Qi Charger and LED Decks.
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DaGuRu
Beginner
Posts: 15
Joined: Thu Jan 14, 2016 8:25 pm

Re: CrazyFlie acting crazy

Post by DaGuRu »

Thanks for the fast reply !
From what I can see there are not any loose solder connections, although I do not have a usb microscope just a magnifying glass. I'll be honest the drone did crash a few times when I was originally writing my flight scripts (although nothing major), but I had several test flights with no issues and then my problems started happening mid flight out of no where. ( I guess a connection could have been weakened during a crash earlier on and then vibrated loose) I will try pressing on the sensor while it is behaving strangely to see if that makes a difference.
DaGuRu
Beginner
Posts: 15
Joined: Thu Jan 14, 2016 8:25 pm

Re: CrazyFlie acting crazy

Post by DaGuRu »

pressing on the sensor does not seem to be making any difference, does not correct the behavior or prevent it from happening
DaGuRu
Beginner
Posts: 15
Joined: Thu Jan 14, 2016 8:25 pm

Re: CrazyFlie acting crazy

Post by DaGuRu »

I hate to be annoying but I really need to get this working as soon as possible as it is for a major design project for school that is due in about 2 weeks :S if anyone can help me out at all here I would be SOOOOO appreciative!!
codeman
Beginner
Posts: 13
Joined: Sat Mar 07, 2015 2:26 am

Re: CrazyFlie acting crazy

Post by codeman »

Were you able to figure out the issue?
I'm facing a similar problem.

the quad stays disoriented. One of the motors doesnt even spin until I turn it 90 degrees.
tobias
Bitcraze
Posts: 2339
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Location: Sweden

Re: CrazyFlie acting crazy

Post by tobias »

@DaGuRu
You been contacted outside forum right? Marking as solved.
@codeman
Answered you in other thread.
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