[Ovmsdev] 3.2.018 release

Craig Leres leres at xse.com
Wed Nov 24 04:38:08 HKT 2021


On 11/22/21 18:43, Mark Webb-Johnson wrote:
>  From the logs, it seems the GSM link is established, but PPP could not be connected.
> 
> Could this be a merging coverage area (although the CSQ of 13 seems fine), or some other problem with data connection?
> 
> The error messages 'NO CARRIER’ and '+PPPD: DISCONNECTED’ are from the modem itself.

There aren't any ppp error messages until 12 hours after bootup. I ran 
the dev and a normal module in side-by-side windows and the verbose 
cellular/simcom messages look similar for the first 12 hours.

I can also see the dev module (sim7600) is active on 
https://dashboard.hologram.io

Any ideas on how to troubleshoot this?

Is it a problem that the dev box is not configured to upload anything to 
the V2 server?

		Craig

# dev right after bootup
D (287003) cellular: mux-tx #3: AT+CREG?;+CCLK?;+CSQ;+CPSI?;+COPS?
D (287013) cellular: mux-rx-line #3: +CPSI: 
LTE,Online,310-410,0x8B44,169982472,7,EUTRAN-BAND2,800,5,5,-125,-1205,-881,12
D (287023) cellular: mux-rx-line #3: +CREG: 1,5
D (287023) cellular: mux-rx-line #3: +CCLK: "21/11/22,23:48:12-32"
D (287023) cellular: mux-rx-line #3: +CSQ: 13,99
D (287023) cellular: mux-rx-line #3: +COPS: 0,0,"AT&T Hologram",7


# production right after bootup
D (191983) cellular: mux-tx #3: AT+CREG?;+CCLK?;+CSQ;+CPSI?;+COPS?
D (192003) cellular: mux-rx-line #3: +CPSI: 
WCDMA,Online,310-410,0xDE74,5704608,WCDMA 850,29,4385,0,6.0,95,36,19,500
D (192013) cellular: mux-rx-line #3: +CREG: 1,5
D (192013) cellular: mux-rx-line #3: +CCLK: "21/11/22,23:54:15-32"
D (192013) cellular: mux-rx-line #3: +CSQ: 9,99
D (192013) cellular: mux-rx-line #3: +COPS: 0,0,"AT&T Hologram",2


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