Search found 18 matches

by Yoyasp
Tue Aug 06, 2019 10:46 am
Forum: Autonomous flight
Topic: Highlevel swarm example; drones are not taking off
Replies: 3
Views: 921

Re: Highlevel swarm example; drones are not taking off

Hi Kimberly, By old code i mean code that i previously write without the highlevel functionality. All drones are updated to the latest version, and so are the Bitcraze repo's. The link i send was to the new high-level swarm example: https://github.com/bitcraze/crazyflie-lib-python/blob/master/exampl...
by Yoyasp
Wed Jul 31, 2019 8:30 pm
Forum: Autonomous flight
Topic: Highlevel swarm example; drones are not taking off
Replies: 3
Views: 921

Highlevel swarm example; drones are not taking off

Heeya, While checking if my old code is compatible with this new high level swarm example (https://github.com/bitcraze/crazyflie-l ... r-swarm.py) i noticed two strange things. I was hoping you could elaborate on that. First when running a sequence with more than one drone some or all drones refuse ...
by Yoyasp
Wed May 01, 2019 8:21 pm
Forum: General discussions
Topic: How to control more than 50 crazyflies?
Replies: 17
Views: 2899

Re: How to control more than 50 crazyflies?

Hey Arnaud and Nickson,

Is it possible the Crazyflie crashes because of the watchdog timer?
As in: one of the drones is not receiving packets for 5 seconds because the radio queue is full with messages because it can only procces so many at a time.

Just wondering,
Kind regards,

Jasper
by Yoyasp
Wed Apr 24, 2019 11:12 am
Forum: External positioning systems
Topic: Lighthouse positioning is not reporting any location
Replies: 5
Views: 807

Re: Lighthouse positioning is not reporting any location

Yeah, so after close inspection it looks like the yellow led also comes on for the tiniest amount of time, then all the leds stay off.
So it would appear my firmware image is malfunctioning. Is that the lighthouse.bin file?
Is there a way i can rebuild that?

Thanks for your replies!
by Yoyasp
Thu Apr 18, 2019 9:58 am
Forum: External positioning systems
Topic: Lighthouse positioning is not reporting any location
Replies: 5
Views: 807

Re: Lighthouse positioning is not reporting any location

Latest console log: EEPROM: I2C connection [OK]. SYS: ---------------------------- SYS: Crazyflie 2.1 is up and running! SYS: Build 48:ebf447ee94f5 (2019.02 +48) MODIFIED SYS: I am 0x203937434848501700350046 and I have 1024KB of flash! CFGBLK: v1, verification [OK] DECK_CORE: 1 deck(s) found DECK_CO...
by Yoyasp
Thu Apr 18, 2019 9:12 am
Forum: External positioning systems
Topic: Lighthouse positioning is not reporting any location
Replies: 5
Views: 807

Re: Lighthouse positioning is not reporting any location

Hi Tobias,

Thanks for your quick response.
I have 2 Lighthouse decks: on one of the decks the lights both turn off, on the other both stay lit... (Its the decks, ive cross-checked with the drones)
What does each led say?

Also, the angle logs stay at 0.

Thanks in advance!
by Yoyasp
Wed Apr 17, 2019 11:21 am
Forum: External positioning systems
Topic: Lighthouse positioning is not reporting any location
Replies: 5
Views: 807

Lighthouse positioning is not reporting any location

Dear team, Im currently stuck trying to get my lighthouse setup to work... Whenever i connect to the CF it shows each axis as either 100 or -100 (the max bounds) lighthouse.PNG Everything is working fine with my VIVE, and i got the coords from the python script: {.origin = {-3.539751, 2.505963, -1.9...
by Yoyasp
Tue Mar 26, 2019 5:01 pm
Forum: Bitcraze
Topic: Communication between 2 crazyflies and message passing
Replies: 4
Views: 706

Re: Communication between 2 crazyflies and message passing

Easiest way i can think off is to use the PA dongle and let both drones communicate via your basestation/computer. Set up a log variable on drone A to monitor the battery level, aswell as its position. When the battery level reaches a certain threshhold give a command to drone B to fly to the last k...
by Yoyasp
Tue Mar 26, 2019 4:55 pm
Forum: Autonomous flight
Topic: Mellinger controller
Replies: 6
Views: 831

Re: Mellinger controller

Thanks Arnaud!

I shall try out the basic HL commands that do not require pre uploaded trajectories!
by Yoyasp
Tue Mar 26, 2019 1:03 am
Forum: Autonomous flight
Topic: Mellinger controller
Replies: 6
Views: 831

Mellinger controller

Hey there, After looking into flying drones along flightpaths with setpoints every 0.1 seconds i am unable to fly accurate enough. This is why i started looking into other controllers to use. However i run into a few questions regarding the Mellinger controller i hope some of you can awnser for me. ...