Search found 7 matches

by knmcguire
Wed Oct 24, 2018 2:59 pm
Forum: Support
Topic: flowdeck2 problem
Replies: 7
Views: 386

Re: flowdeck2 problem

I was able to sort of trace the problem down to the I2C communication. Unfortunately my gdb debugging on the stm doesn't work so I can't really efficiently debug it any further. However, the following line is quite interesting: EEPROM: I2C connection [FAIL]. If I remove the flowdeckv2, or replace it...
by knmcguire
Wed Oct 24, 2018 9:40 am
Forum: Support
Topic: flowdeck2 problem
Replies: 7
Views: 386

flowdeck2 problem

Hi all, I just purchased the new flowdeckv2, however my crazyflie2 has trouble reading it out. It recognize the deck but I get the following readout in the console, along with the 3 times fast blink of M1: SYS: ---------------------------- SYS: Crazyflie 2.0 is up and running! SYS: Build 187:47ee696...
by knmcguire
Fri Sep 21, 2018 8:41 am
Forum: Developer Discussions
Topic: Debugger Problems on Native Install
Replies: 3
Views: 372

Re: Debugger Problems on Native Install

I was able to fix my above mentioned problem by adding the following to the config options of the OpenOCD setup :

-c "stm32f4x.cpu configure -rtos auto"
by knmcguire
Thu Sep 20, 2018 1:59 pm
Forum: Developer Discussions
Topic: Debugger Problems on Native Install
Replies: 3
Views: 372

Re: Debugger Problems on Native Install

Nice job:) Were you also able to debug the crazyflie2 firmware with the RTOSfree threads with breakpoints and such? I'm having problems with that myself.
by knmcguire
Mon Sep 03, 2018 12:59 pm
Forum: Support
Topic: CF2 UART2 RX to recieve
Replies: 1
Views: 683

CF2 UART2 RX to recieve

Hi all, I am currently working on my own expansion deck, where I would like to use both UART1 and UART2 on the CrazyFlie 2.0. I noticed in the code in the current master, that the driver for UART1 (uart1.c) contains functions for both TX and RX ( uart1GetDataWithTimout(), uart1SendData(), uart1Putch...
by knmcguire
Mon Jul 09, 2018 7:17 am
Forum: General discussions
Topic: Replace motors with brushed
Replies: 4
Views: 459

Re: Replace motors with brushed

Thanks theseankelly and Tobias for your quick replies! I'm glad to hear that you already tried them before on the CrazyFlie so at least I know it is possible. I do have some improved batteries I used for the drone I was flying with previously (Lisa-XS with Walkera Ladybird frame), which I got from h...
by knmcguire
Fri Jul 06, 2018 11:26 am
Forum: General discussions
Topic: Replace motors with brushed
Replies: 4
Views: 459

Replace motors with brushed

I would like to replace the current coreless motors of the CrazyFlie 2.0 with more powerful brushed motors, similar to these: https://www.amazon.com/gp/product/B01M12WJ7N/ref=oh_aui_search_detailpage?ie=UTF8&psc=1 In the crazyflie firmware repository, it seems that there is already support for brush...