Search found 395 matches
- Sun Nov 16, 2014 4:54 am
- Forum: Support
- Topic: New crazyflie not turning on
- Replies: 8
- Views: 4207
Re: New crazyflie not turning on
Your LED status seems to be normal for the USB mode (see http://wiki.bitcraze.se/projects:crazyflie:userguide:index for a list). There might be something wrong with your 4th motor, but that should not prevent you from testing the sensors etc. With "powering on" you mean that you gently pre...
- Sat Nov 15, 2014 5:55 am
- Forum: Support
- Topic: New crazyflie not turning on
- Replies: 8
- Views: 4207
Re: New crazyflie not turning on
Do the LEDs blink if you plug it in or light up steadily? Do the motors spin at all after you plug the usb in? Where did you buy the crazyflie?
- Sat Nov 15, 2014 5:52 am
- Forum: Support
- Topic: PS3 OpenSuse Mapping [SOLVED]
- Replies: 6
- Views: 3747
Re: PS3 OpenSuse Mapping
This is really strange. You can try to see if it works with a custom pygame joystick script. For example the one here: http://yameb.blogspot.com/2013/01/gamep ... ython.html. Just a step to figure out if it is an issue with the bitcraze client or not.
- Fri Nov 14, 2014 5:21 pm
- Forum: Support
- Topic: PS3 OpenSuse Mapping [SOLVED]
- Replies: 6
- Views: 3747
Re: PS3 OpenSuse Mapping
You can try to switch to the pygame backend. For that, open crazyflie-clients-python/lib/cfclient/utils/joystick/__init__.py and remove/comment out lines 33 to 39.
- Fri Nov 14, 2014 5:25 am
- Forum: General discussions
- Topic: Q: What size soldering iron tip necessary?
- Replies: 2
- Views: 2826
Re: Q: What size soldering iron tip necessary?
What are you trying to solder? Just the motors? In general I would recommend 0.8 to 1.0mm.
- Fri Nov 14, 2014 5:20 am
- Forum: Support
- Topic: Amontec jtagkey alternatives
- Replies: 9
- Views: 7959
Re: Amontec jtagkey alternatives
Great. Yes, you should flash the cradio.bin. There are instructions in the wiki: http://wiki.bitcraze.se/projects:crazyradio:programming.
- Thu Nov 13, 2014 9:41 pm
- Forum: Support
- Topic: Amontec jtagkey alternatives
- Replies: 9
- Views: 7959
Re: Amontec jtagkey alternatives
You would need to clone my repository and build the crazyradio firmware. After that you flash the resulting hex file to the crazyradio. This firmware has the option to change to PRX mode at runtime. By default, it should show the very same behavior as the original firmware (i.e. you can still use th...
- Thu Nov 13, 2014 6:11 pm
- Forum: Support
- Topic: Amontec jtagkey alternatives
- Replies: 9
- Views: 7959
Re: Amontec jtagkey alternatives
I added support for the PRX mode a while ago: https://github.com/whoenig/crazyradio-firmware.
However, keep in mind that if you do make a mistake in the crazyradio firmware, you might need to get a JTAG programmer to reflash. (Entering the bootloader is explicitly part of the crazyradio firmware).
However, keep in mind that if you do make a mistake in the crazyradio firmware, you might need to get a JTAG programmer to reflash. (Entering the bootloader is explicitly part of the crazyradio firmware).
- Thu Nov 13, 2014 6:08 pm
- Forum: Developer Discussions
- Topic: what's the id number of each button of joystick?
- Replies: 2
- Views: 2172
Re: what's the id number of each button of joystick?
The ID of a button is defined by the joystick driver. If you use Linux, you can install jstest-gtk and see the mapping for your joystick. I am sure there are similar tools for Windows.
- Thu Nov 13, 2014 5:55 pm
- Forum: Developer Discussions
- Topic: C code PID controller, where to start?
- Replies: 4
- Views: 3461
Re: C code PID controller, where to start?
I wouldn't do it from scratch either. Step 2 in my previous list was more or less only there to understand the rest of the firmware. If you already understand how FreeRTOS works etc., you can go ahead and replace the controller code only. I don't know what an LQ controller includes exactly. However,...