Openmoko Bug #2229: GSM was working fine for months, suddenly will not register using any GSM stack

[Openmoko Public Trac]

#2229: GSM was working fine for months, suddenly will not register using any GSM
stack
----------------------+-----------------------------------------------------
 Reporter:  danek2    |          Owner:  joerg                     
     Type:  defect    |         Status:  accepted                  
 Priority:  normal    |      Milestone:                            
Component:  hardware  |        Version:  GTA02v5                   
 Severity:  normal    |       Keywords:  calypso, gsm, registration
 Haspatch:  0         |      Blockedby:                            
Estimated:            |    Patchreview:                            
 Blocking:            |   Reproducible:  always                    
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Comment(by slm3095om):

 In the absence of a scope, I ran the following shell script while I reran
 my test

 {{{
 while :
 do
         ts=`date +%s`
         cap=`cat
 /sys/devices/platform/bq27000-battery.0/power_supply/bat/capacity`
         vol=`cat
 /sys/devices/platform/bq27000-battery.0/power_supply/bat/voltage_now`
         cur=`cat
 /sys/devices/platform/bq27000-battery.0/power_supply/bat/current_now`
         echo $ts $cap $vol $cur

         usleep 500
 done
 }}}

 If those values are anywhere close to accurate, my battery stays above 4.1
 volts the entire time.

-- 
Ticket URL: <https://docs.openmoko.org/trac/ticket/2229#comment:6>
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