ubuntu-phone team mailing list archive

[Ed Kapitein <ed@xxxxxxxxxxxx>]

On 04/26/2015 10:20 AM, Ed Kapitein wrote:
> On 04/26/15 06:20, Thomas Voß wrote:
> > sudo GLOG_v=1000 GLOG_logtostderr=1 ubuntu-location-serviced-cli
> > --bus system --test
>
> Hi Thomas,
>
> I will send you the logs off-list.
> What happened is that the information provided by 
> ubuntu-location-serviced-cli
> seems to be no longer refreshed.
> I keep getting the same readings over and over again.
> For example i get:
> (type: gps, prn: 20, snr: 26, has_almanac_data: 0, has_ephimeris_data: 
> 0, used_in_fix: 0, azimuth: 0 de
> g, elevation: 0 deg)
> Time and time again.
> The snr value is there and never changes, and the azimuth and 
> elevation remain zero.
> That seems odd.
>
> Kind regards,
> Ed
Hi Thomas,

After a while waiting for a fix, i checked dmesg ( see below ) and it 
seems that the GPS is turned off for some reason.
Lock is set to never and gps is switched on and the "sensorstats" app is 
running in the foreground.
Does this seem normal?

Kind regards,
Ed

[ 1983.421042] [WMT-CTRL][W]wmt_ctrl_rx:wmt_ctrl_rx be signaled, but no 
rx data(200)
[ 2087.623130] [WMT-CTRL][W]wmt_ctrl_rx:wmt_ctrl_rx be signaled, but no 
rx data(200)
[ 2094.421398] [WMT-CTRL][W]wmt_ctrl_rx:wmt_ctrl_rx be signaled, but no 
rx data(200)
[ 2098.026744] [GPS] GPS_read: signaled by -ERESTARTSYS(-512)
[ 2098.026751] GPS_close: major 191 minor 0 (pid 18474)
[ 2098.028420] Flush type = 2 Rx Queue
[ 2098.056978] [WMT-CTRL][I]wmt_ctrl_gps_sync_set:ctrl GPS_SYNC(7)
[ 2098.056999] [WMT-FUNC][I]wmt_func_gps_pre_ctrl:ctrl GPS_SYNC_SET(1) ok
[ 2098.057436] [WMT-IC][I]mtk_wcn_soc_pin_ctrl:ret = (0)
[ 2098.057457] [WMT-FUNC][I]wmt_func_gps_pre_ctrl:set reg for GPS_SYNC 
function okay by chip ic_pin_ctrl
[ 2098.057470] [WMT-FUNC][I]wmt_func_gps_pre_ctrl:ctrl combo chip gps 
sync function succeed
[ 2098.057481] [WMT-FUNC][I]wmt_func_gps_pre_ctrl:host pin used for gps lna
[ 2098.057493] [WMT-CTRL][I]wmt_ctrl_gps_lna_set:ctrl GPS_LNA(7)
[ 2098.057512] [WMT-FUNC][I]wmt_func_gps_pre_ctrl:ctrl host gps lna 
function succeed
[ 2098.058450] [WMT-CTRL][I]wmt_ctrl_bgw_desense_ctrl:wmt-ctrl:send 
native cmd(0)
[ 2098.058468] [BGW] send_command_to_daemon: here we will send command 
to native daemon
[ 2098.058478] [BGW] send_command_to_daemon: invalid native process pid
[ 2098.058496] [WMT-CORE][I]wmt_core_dump_func_state:[AF FUNC 
OFF]status(b:0 f:0 g:0 w:2 lpbk:0 coredump:0 wmt:2 stp:0)
[ 2098.058579] [GPS] GPS_close: WMT turn off GPS OK!