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client tab loco position read button result in all anchor's xyz return 0
Posted: Wed Jul 04, 2018 4:09 pm
by justinleeyang
hi,
with 1 crazyflie2 and 2 locopositon node, client tab loco position set the every anchor's xyz then write ok, but when press read button result in all anchor's xyz return 0. why ?
Re: client tab loco position read button result in all anchor's xyz return 0
Posted: Thu Jul 05, 2018 9:36 am
by arnaud
There is some instability in the memory subsystem that is used to read and write the anchor position from and to the Crazyflie. Sometime the memory subsystem gets blocked in the client in a bad state and the only way to get it back is to restart the client. Have you tried to restart both client and Crazyflie to see if it works then?
Re: client tab loco position read button result in all anchor's xyz return 0
Posted: Thu Jul 05, 2018 11:05 am
by justinleeyang
hi,arnaud:
I have already restart again and again. I try it with window system, maybe ubuntu can work ?
Re: client tab loco position read button result in all anchor's xyz return 0
Posted: Thu Jul 05, 2018 11:24 am
by arnaud
Windows should work fine. This seems to be a new bug then. What version of everthing are you using (ie. client, crazyflie, anchors)?
Re: client tab loco position read button result in all anchor's xyz return 0
Posted: Sat Jul 07, 2018 6:03 am
by justinleeyang
all are the newest code.