Bitcraze Forums

If you need more batteries, I can recommend these: http://www.banggood.com/5X-Eachine-3_7V-380mah-25C-Lipo-Battery-for-Hubsan-H107-H107L-H107C-H107D-p-993948.html I've been using these batteries for quite some time now and I think I can say they are a good alternative. They are a bit bigger, so you ...

Yesterday I was playing around with some new log groups in the firmware. I had a variable, which I wanted to log, so I created a log group and added the variable to it. It compiled without errors. I was able to flash the Crazyflie, after that it rebooted as usual and waited for connection. Then, as ...

I forked my code after the following commit: commit 9ceb597ebe1ed0740ed483950a73f8651fbcbb78 Merge: c29c75b 9665026 Author: Arnaud Taffanel <arnaud@taffanel.org> Date: Thu Dec 10 11:11:28 2015 +0100 I probably haven't pulled from the official repository it ever since. I made heavy modifications to S...

I'm having problems with using different radio addresses for the Crazyflie. Using the Crazyflie Client, I'm able to set the radio channel and bitrate and this works fine. However, although I'm able to change the radio address as well, I seem to have problems with connecting to it. For these tests, I...

Hi, I'm trying to use the FP16 data type for logging. Here's the log config setup I'm trying to use: self.imu_log = LogConfig(name="IMU", period_in_ms=30) imu_type="FP16" imu_log.add_variable("acc.x", imu_type) imu_log.add_variable("acc.y", imu_type) imu_log.a...

Param is the framework for, you guessed it, reading and setting of parameters inside the firmware. the PARAM_ADD macro is used to specify a variable, which will be available for reading and writing through the framework. See the tutorial: https://www.youtube.com/watch?v=chWrNh73YBw

Hi, it seems like I have solved the problem. Turns out I just have to put the Crazyflie on a flat surface to let it calibrate itself. It was a bit strange, because I've been starting it handheld from the very beginning and it seemed to work most of the time, until this day. Nevermind. What still kee...

Hi guys, I am working with two Crazyflies 2.0. I used to fly them mainly through the android app, occasionally also through the PC client. I've previously made some changes to firmware (I added reading and logging of ADC values) and everything worked fine. Recently, I also developed a PCB for measur...

In principle this should be possible. There are libraries such as RadioHead http://www.airspayce.com/mikem/arduino/RadioHead/index.html, which can do (among other things) mesh networking. RadioHead works with the NRF24/51 family chips. However it's made for Arduino, so first it's necessary to port i...

Ok, it looks like I've solved the problem. All that was needed was a make clean and then build again.