lkgps protocol returning

marcio santosa year ago

Hi everyone, Im implementing right now the lkgps protocol for tkstar905 4g.

according to their protocol, there is the command V1 that brings some information , like latitude, I was programming checking if it start with *HQ
like this that I got from the device:
2a48512c353930353130363135312c5631392c3230333635392c412c3030302e303030302c4e2c3030302e303030302c452c3030302e30302c3238302c3231303332332c2c2c38393535333230323130303030393332333838382c464637464642464623

that turn in: *HQ,5905106151,V19,203659,A,000.0000,N,000.0000,E,000.00,280,210323,,,89553202100009323888,FF7FFBFF#

everything was going ok.

but sometimes it is returning:
30353130363135312c56312c3232323332332c412c3030302e303030302c4e2c3030302e303030302c452c3030312e34332c3137372c3231303332332c46463746464246462c3732342c30332c313131633430662c633864332c3623

that turned in : 05106151,V1,222323,A,000.0000,N,000.0000,E,001.43,177,210323,FF7FFBFF,724,03,111c40f,c8d3,6#

if you realized, its NOT start with *HQ, it is starting with a number? 05106151.

does any one has one idea of that is going on?

marcio santosa year ago

This post is duplicate, can adm remover this? thank you