Search found 28 matches

by wydmynd
Mon Sep 16, 2019 7:15 am
Forum: General discussions
Topic: flow sensor lens incosistnecy
Replies: 1
Views: 78

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: 152

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: 152

[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: 197

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: 1531

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
by wydmynd
Tue Jul 02, 2019 6:23 am
Forum: Autonomous flight
Topic: Autonomus flight with pointcloud (vispy)
Replies: 9
Views: 1275

Re: Autonomus flight with pointcloud (vispy)

the multiranger_push is probably sending commands that are blocking keyboard commands.

If you start using threads , you can probably organize the code better.
by wydmynd
Mon Jul 01, 2019 1:18 pm
Forum: Developer Discussions
Topic: implementing collision avoidance in FW
Replies: 11
Views: 1531

Re: implementing collision avoidance in FW

it gave me about 100 warnings (mostly about variable casting, and none of them from code I actually wrote..)
but I disabled "treat warnings as errors" and compiled with DEBUG=0

next time I have this problem I will report back
by wydmynd
Wed Jun 26, 2019 1:48 pm
Forum: Developer Discussions
Topic: implementing collision avoidance in FW
Replies: 11
Views: 1531

Re: implementing collision avoidance in FW

OK , I have done alot of testing and have some success! I succeeded in making the CF stop whenever it encounters obstacles. But it is doing it with a high-level position command , so it works when I use a high-level controller. This required changing the go_to function in crtp_commander_high_level.c...
by wydmynd
Sun Jun 23, 2019 6:28 am
Forum: Developer Discussions
Topic: NRF Firmware esb.c Packet Counters
Replies: 3
Views: 274

Re: NRF Firmware esb.c Packet Counters

interesting project! please keep us updated on progress :)
by wydmynd
Wed Jun 19, 2019 2:36 pm
Forum: Developer Discussions
Topic: implementing collision avoidance in FW
Replies: 11
Views: 1531

Re: implementing collision avoidance in FW

I found crtpCommanderHighLevelGetSetpoint https://github.com/bitcraze/crazyflie-firmware-experimental/blob/857c1e64ec91eaa5b0e2799447dffcb75343ea27/src/modules/src/commander.c#L87 I assume it allows polling the current go_to setpoint. but if I want to pass all commands through my code I will have to...