983010 - [dolphin] GPS doesn't work

Status: RESOLVED FIXED

(Firefox OS Graveyard :: GonkIntegration, defect)

Description

[Kai-Zhen Li [:seinlin][:kli]]

GPS doesn't work properly.

Comment 1

[Kai-Zhen Li [:seinlin][:kli]]

Ying, Can you check if anything need to be updated for gps? 
This is error message from logcat.
-----
E/CG_libgps( 1745): zhouxw,now,gps_init begin
D/CG_libgps( 1745): zhouxw:Start server
D/CG_libgps( 1745): Start listen
E/CG_libgps( 1745): Call assist_gps_set_server,name is supl.izatcloud.net,port is 22024
E/CG_libgps( 1745): zhouxw:now read ret value is 1
E/CG_libgps( 1745): gps_start: called
E/CG_libgps( 1745): gps_start,s->ref is 1
E/CG_libgps( 1745): gps control fd event
E/CG_libgps( 1745): for test,cmd_buf[1]=2,ret=1
E/CG_libgps( 1745): for test,cmd_buf[2]=0,ret=-1
E/CG_libgps( 1745): ====zhouxw,acquire wakelock
E/CG_libgps( 1745): time used open engine is 1,value is 1001
E/CG_libgps( 1745): create nmea log file now
E/CG_libgps( 1745): gps_stop complete enter
E/CG_libgps( 1745): stop_cmplete,time=0,value=1003,eval=1003
F/libc    ( 1177): Fatal signal 13 (SIGPIPE) at 0x00000499 (code=0), thread 1178 (GPSenseEngine)
I/DEBUG   (  102): pid: 1177, tid: 1178, name: GPSenseEngine  >>> /system/bin/GPSenseEngine <<<
I/DEBUG   (  102):     #03  pc 00132e73  /system/bin/GPSenseEngine (Minus160PosMatGet+403)
I/DEBUG   (  102):     #04  pc 00108334  /system/bin/GPSenseEngine (ReadU16Flip+24)
I/DEBUG   (  102):          b68f7a40  00157157  /system/bin/GPSenseEngine (subFrame.16215+15)
I/DEBUG   (  102):          b68f7a88  00157301  /system/bin/GPSenseEngine
I/DEBUG   (  102):          b68f7a8c  0013ae77  /system/bin/GPSenseEngine (Minus160PosMatGet+407)
D/        ( 1177): [refLocationErrorEstimateMeters:-1][timeAccuracy:4][numValidEphemerisForAgps:0]
D/        ( 1177): [refLocationErrorEstimateMeters:-1][timeAccuracy:4][numValidEphemerisForAgps:0]

Comment 2

[Xinhe Yan]

After first boot up, Geoloc can find satellite after 2 minutes.
But click 'Stop' and 'Start', no gps information report to Geoloc.

Comment 3

[Ivan Tsay (:ITsay)]

Partner fixes the issue in their driver and we need to add this fix to our manifest.

Comment 4

[Kai-Zhen Li [:seinlin][:kli]]

Attachment: Add gps driver into manifest file

Michael, we need this to make GPS work correctly on dolphin.

Comment 5

[Kai-Zhen Li [:seinlin][:kli]]

Attachment: Add gps driver into manifest file (v1.4)

Comment 6

[Kai-Zhen Li [:seinlin][:kli]]

Ivan, can you help me on this? Thanks!

Comment 7

[Ivan Tsay (:ITsay)]

Although this is POVB, after the partner provides the updated GPS drivers, the Manifest update is still needed in Mozilla side for GPS to work correctly on Dolphin device. Since Dolphin is planned in v1.4, set this bug to v1.4 blocker.

Comment 8

[Ryan VanderMeulen [:RyanVM]]

Master: https://github.com/mozilla-b2g/b2g-manifest/commit/cd5535f9cabeb92ab99bf847415fb9952cd72f71
v1.4:   https://github.com/mozilla-b2g/b2g-manifest/commit/b6b7b4c34be9437f71281310360fe8e2e055ee04