Search found 169 matches

by justinleeyang
Fri Mar 22, 2019 1:39 am
Forum: Loco Positioning System
Topic: tdoa2 mode don't get the distance diff from cfclient Plotter Table
Replies: 0
Views: 22

tdoa2 mode don't get the distance diff from cfclient Plotter Table

hi,

with 1 crazyflie2.0 and 6 anchors, I try to get the distance diff form cfclient Plotter Table, but don't get right data.
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by justinleeyang
Thu Mar 21, 2019 8:12 am
Forum: Developer Discussions
Topic: usb0 or crazyradio connect have some different?
Replies: 3
Views: 59

Re: usb0 or crazyradio connect have some different?

hi,

maybe the nrf51822 16M xtal issue ?
by justinleeyang
Thu Mar 21, 2019 8:07 am
Forum: Developer Discussions
Topic: usb0 or crazyradio connect have some different?
Replies: 3
Views: 59

Re: usb0 or crazyradio connect have some different?

hi,

the crazyflie firmware and cfclient are the latest version. and I also try the release 2019.02 or 2018.10, the issue still exist.
by justinleeyang
Mon Mar 18, 2019 3:44 pm
Forum: Loco Positioning System
Topic: self-test pass, but cfclient don't get enough infomation and data?
Replies: 0
Views: 34

self-test pass, but cfclient don't get enough infomation and data?

hi, I testing 8 anchors and 1 crazyflie2.0, after the crazyflie2.0 connnect to cfclient, some infomation don't print, only printf the following info: unning! 9.02) CLEAN SYS: I am 0x203536564E4B500F003E0031 and I have 1024KB of flash! . 2db. OW: Cmd 0x20 timeout. asured: -15.24 AK8963: Self test [OK...
by justinleeyang
Fri Mar 15, 2019 2:35 pm
Forum: Developer Discussions
Topic: usb0 or crazyradio connect have some different?
Replies: 3
Views: 59

usb0 or crazyradio connect have some different?

when usb0 connect the pc, the cfclient can get all data, include parameters plotter, log TOC and Log Blocks, but when use crazyradio pa, cfclient can connect , only get the Battery and Link Quality, other data don't get, I update the newest firmware and crazyradio pa 0.53 version, why?
by justinleeyang
Mon Mar 11, 2019 1:45 am
Forum: Loco Positioning System
Topic: don't read anchors position
Replies: 3
Views: 233

Re: don't read anchors position

I recheck the issue, find that when click the button, the crazyflie's dwm1000deck tx led don't blink, so read anchor's position infomation, don't get it from the anchor board.
by justinleeyang
Fri Mar 08, 2019 1:20 pm
Forum: Technology
Topic: how to build the bitcraze wiki ? which technology
Replies: 0
Views: 63

how to build the bitcraze wiki ? which technology

hi

how to build the bitcraze wiki ? which technology ?
I also want to build own wiki website.
by justinleeyang
Sun Dec 09, 2018 2:32 pm
Forum: Loco Positioning System
Topic: don't read anchors position
Replies: 3
Views: 233

Re: don't read anchors position

hi,

1, crazyflie2.0 201810 release version
2, newest crazyflie client

when click button(Get From anchors), the anchor list was emptied.
by justinleeyang
Tue Dec 04, 2018 3:25 pm
Forum: Loco Positioning System
Topic: don't read anchors position
Replies: 3
Views: 233

don't read anchors position

hi, all:

try tdoa3 mode, I have open 8 anchors, and we want to get the anchors position with control table Anchor Position Configuration, but when click the Get From anchors, don't any reponse, why ?
by justinleeyang
Sat Sep 01, 2018 8:07 am
Forum: Developer Discussions
Topic: crazyflie nrf51 2.4G commnunication distance only 10 cm
Replies: 1
Views: 206

crazyflie nrf51 2.4G commnunication distance only 10 cm

hi, all

I use the crazyradiopa to communication with crazyflie2, but the distance only about 10cm, link quality is very low.
why?