Search found 42 matches

by wydmynd
Fri Jul 10, 2020 4:58 pm
Forum: Developer Discussions
Topic: flying without crashing!
Replies: 5
Views: 542

Re: flying without crashing!

thanks for the reply! I got confused I am using the Flow Deck not zranger2 - does it change anything?

also, I realized that using the "assist button" on the remote can affect the type of setpoint being sent --- will try again and report.
by wydmynd
Fri Jul 10, 2020 6:38 am
Forum: Developer Discussions
Topic: flying without crashing!
Replies: 5
Views: 542

Re: flying without crashing!

Thanks Kimberly! I also noticed the priorities thing, right after posting... I initially thought I should have the "app" constantly sending setpoints (so the default state is that the drone is hovering) and then have the remote "take over" . for that, I changed the "app" setpoints to actually be zer...
by wydmynd
Wed Jul 08, 2020 11:37 am
Forum: Developer Discussions
Topic: flying without crashing!
Replies: 5
Views: 542

flying without crashing!

hi I'm trying to develop functionality that mixes the push demo with manual control (remote control via cfclient) to basically "fly without crashing" (will not let you fly into obstacle) so the "app" is currently sending setpoints, and they are overriding the remote control setpoints (I assume, trie...
by wydmynd
Wed Jun 24, 2020 8:49 am
Forum: Developer Discussions
Topic: matlab .m file in Crazyflie 2.0 flash
Replies: 3
Views: 237

Re: matlab .m file in Crazyflie 2.0 flash

its called matlab coder. It is an add-on that you have to buy.. I used it with other STM32 projects so technically it should be no problem with CF.
by wydmynd
Tue May 19, 2020 8:35 am
Forum: Developer Discussions
Topic: How to use scratch to control the crazyflie2.1 aircraft
Replies: 2
Views: 2267

Re: How to use scratch to control the crazyflie2.1 aircraft

there are graphical block-based programming environments that are built on top of python
https://hourofpython.com/from-blocks-to ... there.html

if you are working with kids I would consider Ryze Tello , safe , stable and integrates with Scratch ootb
by wydmynd
Tue May 19, 2020 6:29 am
Forum: Developer Discussions
Topic: ToF VL53L1 sensor issues
Replies: 4
Views: 785

Re: ToF VL53L1 sensor issues

btw the zranger1 should have better performance under 4cm
by wydmynd
Mon May 18, 2020 12:54 pm
Forum: Developer Discussions
Topic: SOLVED - make more RAM available for app code
Replies: 4
Views: 324

Re: make more RAM available for app code

update - my code had a sub-task (in addition to the app task) the real fix was to load that code using STATIC_MEM_TASK_CREATE instead of the old method xtaskcreate. So when I was assuming it was a memory issue, it wasn't that memory has run out, but apparently there are different rules regarding lau...
by wydmynd
Tue May 12, 2020 5:49 am
Forum: Developer Discussions
Topic: SOLVED - make more RAM available for app code
Replies: 4
Views: 324

Re: make more RAM available for app code

thanks for the reply! as for a "quick fix" , I will look for a way to avoid loading high level commander(s) , active marker , AI and other things which are not used
by wydmynd
Mon May 11, 2020 1:07 pm
Forum: Developer Discussions
Topic: SOLVED - make more RAM available for app code
Replies: 4
Views: 324

SOLVED - make more RAM available for app code

Hi! I have some algorithm running on a modified version of the firmware (based on 9.2019 release) I tried to update to release 4.2020 but it does not work anymore (assert failed at startup) , my assumption is that available memory has decreased. Is there any way to make room, like disable high-level...
by wydmynd
Mon Feb 03, 2020 8:53 am
Forum: Developer Discussions
Topic: [solved] which controller used for velocity setpoint?
Replies: 3
Views: 2115

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