Search found 17 matches
- Mon Jun 01, 2015 4:15 pm
- Forum: Developer Discussions
- Topic: Moment of Inertia for Crazyflie 2.0
- Replies: 2
- Views: 3449
Re: Moment of Inertia for Crazyflie 2.0
Thank you!
- Thu May 28, 2015 10:16 pm
- Forum: Developer Discussions
- Topic: Moment of Inertia for Crazyflie 2.0
- Replies: 2
- Views: 3449
Moment of Inertia for Crazyflie 2.0
Hello Bitcraze Community, I am trying to create a closed-loop feedback control system for the Crazyflie 2.0, and I want to use Matlab to simulate the system dynamics. In order to do this, I need the quadcopter's moment of inertia I(xx),I(yy), and I(zz). Has anyone performed these calculations of the...
- Mon May 18, 2015 6:52 pm
- Forum: Developer Discussions
- Topic: IMU Output Analysis
- Replies: 1
- Views: 2038
IMU Output Analysis
Hello community, I am trying to look through the Crazyflie 2.0's firmware and figure out how I can obtain the quad's angular velocity in each axis. I have searched through imu.c,stablizer.c,sensfusion6.c, and particularly in the latter, I found some crazy mathematical gymnastics within the code. Can...
- Fri May 08, 2015 9:40 pm
- Forum: Developer Discussions
- Topic: Crazyflie UART Configuration
- Replies: 9
- Views: 6397
Re: Crazyflie UART Configuration
Until an easy to use API is in place I would base it of the uart_syslink implementation. All the DMA, NVIC (interrupt) stuff can be dropped and just use the uartSendData function. The pins to use can be copied from the header file. In the deck pinout : UART1 would be the UART4 UART2 would be the UA...
- Fri May 08, 2015 7:22 pm
- Forum: Support
- Topic: Crazyflie 2.0 with GPS
- Replies: 25
- Views: 15286
Re: Crazyflie 2.0 with GPS
Jackemoore, I have tried to compile your code within the Virtual Machine terminal by using the 'make all' command when I am in the correct directory. At first, it gave me an assembler message saying "fatal error: can't create bin/startup_stm32f40xx.o no such file or directory". So I copied...
- Fri May 08, 2015 7:00 pm
- Forum: Support
- Topic: Crazyflie 2.0 with GPS
- Replies: 25
- Views: 15286
Re: Crazyflie 2.0 with GPS
Thank you for sharing your firmware.
- Thu May 07, 2015 9:07 pm
- Forum: Support
- Topic: Crazyflie 2.0 with GPS
- Replies: 25
- Views: 15286
Re: Crazyflie 2.0 with GPS
Hi Jackemoore,
Can you share some of your code used to setup the UART for the GPS and explain the process of appending said code to the CF2 firmware? I can't seem to get my CF to read NMEA strings from my gps.
Can you share some of your code used to setup the UART for the GPS and explain the process of appending said code to the CF2 firmware? I can't seem to get my CF to read NMEA strings from my gps.
- Thu May 07, 2015 6:55 pm
- Forum: Developer Discussions
- Topic: UART on Crazyflie
- Replies: 3
- Views: 2572
Re: UART on Crazyflie
Thanks for the information.
- Tue May 05, 2015 7:28 pm
- Forum: Developer Discussions
- Topic: UART on Crazyflie
- Replies: 3
- Views: 2572
UART on Crazyflie
Hello bitcraze community, Can someone explain to me in explicit detail or point me to a guide on how to setup the UART on the crazyflie 2.0 STM32F405? I can't find information anywhere on how to configure the module. I need to connect a GPS to the CF2.0, and I also need to send this data through the...
- Fri Apr 24, 2015 4:17 pm
- Forum: Developer Discussions
- Topic: Crazyflie UART Configuration
- Replies: 9
- Views: 6397
Re: Crazyflie UART Configuration
Okay. Thank you for the information.