Search found 33 matches

by wydmynd
Mon Feb 03, 2020 8:53 am
Forum: Developer Discussions
Topic: [solved] which controller used for velocity setpoint?
Replies: 3
Views: 374

Re: [solved] which controller used for velocity setpoint?

thanks
it would be so great if there was some flow chart , I spent alot of time trying to reverse engineer the flow from commander->controller , estimator->stabilizer , etc. for various sensor readings or control modes
by wydmynd
Sun Jan 05, 2020 2:33 pm
Forum: Developer Discussions
Topic: [solved] which controller used for velocity setpoint?
Replies: 3
Views: 374

[solved] which controller used for velocity setpoint?

hello
I want to make small adjustment to thrust calculation.
not sure which controller is in active in case of velocity setpoint :
position_controller_pid.c (velocityController function)
controller_pid.c
or something else?
thanks!
by wydmynd
Wed Dec 18, 2019 9:13 am
Forum: Developer Discussions
Topic: finding out how much memory is available
Replies: 2
Views: 413

Re: finding out how much memory is available

thanks alot! people will start developing interesting applications for CF I expect methods to increase available memory to "apps" will need to be made clear to the developers. I will link to this answer in the relevant git issue
by wydmynd
Tue Dec 17, 2019 5:42 pm
Forum: Developer Discussions
Topic: finding out how much memory is available
Replies: 2
Views: 413

finding out how much memory is available

hello I am trying to write some autonomous code using the "app" api , my code is not massive but running along with 3 decks at the same time, when I increase the stack size the CF hangs on startup. I think I'm running out of memory.. the only way for me to find out is using the "task dump" feature. ...
by wydmynd
Mon Nov 18, 2019 1:10 pm
Forum: Developer Discussions
Topic: N/A
Replies: 21
Views: 983

Re: FLOWDECK

you can use external positioning message, but the coordinate systems have to match exactly.
by wydmynd
Mon Sep 16, 2019 7:15 am
Forum: General discussions
Topic: flow sensor lens incosistnecy
Replies: 1
Views: 268

flow sensor lens incosistnecy

hello I ordered flow decks V2 few times, sometimes they arrive with transparent lens on the outside and sometimes it's like pinhole (maybe the lens is inside) the product photo on the website looks like the "pinhole" version. I prefer the version with lens outside . how can I know which version I wi...
by wydmynd
Wed Aug 28, 2019 6:11 am
Forum: Developer Discussions
Topic: [SOLVED] force multiple decks?
Replies: 2
Views: 378

Re: force multiple decks?

thanks! works
by wydmynd
Mon Aug 19, 2019 11:56 am
Forum: Developer Discussions
Topic: [SOLVED] force multiple decks?
Replies: 2
Views: 378

[SOLVED] force multiple decks?

Hi, Due to the known SPI sharing issue with flow and sd card decks, I am trying to make a modified uSD deck. it has no OW memory so I want to force it using - CFLAGS += -DDECK_FORCE=bcUSD problem is, I already use some autonomous code on a "virtual deck" which is forced. can you force 2 decks? thanks!
by wydmynd
Sun Jul 14, 2019 8:30 am
Forum: Support
Topic: cannot flash firmware - cannot connect to bootloader
Replies: 1
Views: 384

cannot flash firmware - cannot connect to bootloader

hi I cannot connect to bootloader to flash firmware. I can connect to the drone in FW mode - (via USB) --- SYS: Crazyflie 2.0 is up and running! SYS: Build 0:a1d5aac6f3e6 (2019.02) MODIFIED SYS: I am 0x2035355237485008004D0039 and I have 1024KB of flash! CFGBLK: v1, verification [OK] DECK_DRIVERS: F...
by wydmynd
Wed Jul 03, 2019 1:15 pm
Forum: Developer Discussions
Topic: implementing collision avoidance in FW
Replies: 11
Views: 1940

Re: implementing collision avoidance in FW

the cause was sending lots of debug messages (about 30hz) using DEBUG_PRINT when a PC is not connected will cause a crash