Bitcraze Forums

Hello all, We are currently thinking about integrating a thermal camera as a deck on CF2.1. The thermal camera we have bought is MLX90640. We were able to get it working on a raspberry pi. I have also found this PR for AMG8833 https://github.com/bitcraze/crazyflie-firmware/pull/386 , but I cannot fi...

So I tried to run the flow deck and multiranger deck separately with 2021.06 firmware from cfclient. Both sensors work fine by themselves. With only flow deck attached, cf's state estimation is stable with zranger outputting continuous correct data. With only multiranger deck attached, cf's state es...

I checked the connection between soldered connection and the pins for the multiranger deck with a multimeter. All of them seemed fine. I was able to run the push demo on both cf2 stably, until I update the firmware to 2021.06. Afterwards I updated the firmware on both cf2, the state estimate went un...

Oh I see. I thought there might be a difference, since at the end of the flash it showed detecting deck to update firmware. I thought having the deck detached, the firmware is not updating the corresponding deck driver. In that case, compilation should not have been the issue. Is there another reaso...

Last time I updated firmware with only the flow deck attached, and when I put the multiranger deck on, the state estimate became unstable again. Then I updated the firmware using cfclient with both flow deck and multiranger deck attached. After the firmware update, the state estimate is still unstab...

Ok, just did a firmware update using the cfclient (2021.06 using 18.04) after I took off the multiranger. Using the cfclient commands, I was able to take off, and fly. The state estimation seems reasonable. So I guess it might be the issue that both multiranger and flowdeck are present on the cf, th...

This is the debug information: Cfclient Cfclient version: 2021.6.1.post32+33058df System: linux Python: 3.7.10 Qt: 5.15.2 PyQt: 5.15.6 Interface status radio: Crazyradio version 0.53 UsbCdc: No information available udp: None prrt: No information available Input readers linuxjsdev (0 devices connect...

Happy New Year! I am back from the New Year break. I was not able to log data since the state estimation is not stable sitting on the ground. On another crazyflie I got my hand on, I was able to run the push demo successfully. The take off was very stable. Then I tried to follow this tutorial ( http...

Here are the console output: ESTKALMAN: State out of bounds, resetting SYS: ---------------------------- SYS: Crazyflie 2.1 is up and running! SYS: Production release 2021.06 SYS: I am 0x383535303539470900210036 and I have 1024KB of flash! CFGBLK: v1, verification [OK] DECK_CORE: 2 deck(s) found DEC...

Hello all, Just got my Crazyflie 2.1 with multi-range deck and flow deck. I have assembled everything and the two decks. I have also ran the update_all_project.sh from the VM. I tried to fly it around with the multirange_push.py, it seems to drift. I have then realized I have not updated the firmwar...