UMTS signal cellular 3g 4g

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jhewarren
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Joined: 22 Jun 2010
Posts: 1
PostPosted: Tue Dec 04, 2012 4:16    Post subject: UMTS signal cellular 3g 4g Reply with quote
Sash

Any updates on the umts signal level availability on any builds?

Regards,
John
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Sash
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Joined: 20 Sep 2006
Posts: 17619
Location: Hesse/Germany
PostPosted: Fri Dec 07, 2012 12:26    Post subject: Reply with quote
hi

no not up to now. but u can still read the values via at commands and script it to your needs
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netadair
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Joined: 12 Dec 2010
Posts: 5
PostPosted: Fri Feb 08, 2013 12:22    Post subject: Re: UMTS signal cellular 3g 4g Reply with quote
Hello,
jhewarren wrote:
Any updates on the umts signal level availability on any builds?

Is anyone working on 3g fixes and improvements at all?
Like integrating possibly available tools/utility for reading signal levels, or maybe fixing bugs in the present tools (eg huawei init string)?

What specific tools would be worth looking at?
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omme
DD-WRT Novice


Joined: 07 Apr 2014
Posts: 13
PostPosted: Wed Oct 08, 2014 11:23    Post subject: Reply with quote
Sorry for bumping old thread.
I believe "-40 DBm" ("wan_3g_signal") is just hardcoded according to source code: https://github.com/mirror/dd-wrt/search?utf8=%E2%9C%93&q=wan_3g_signal
In order to have it working i need:
1. Get RSSI data from modem and put it into nvram variable "wan_3g_signal" (i've already got idea how)
2. Change source code (line 243) from
Code:
websWrite(wp, "-40 DBm");

to
Code:
websWrite(wp, "%s", wan_3g_signal);

Correct?
Any idea how to accomplish this w/out recompiling source and reflash router?
All ideas would be very appreciated
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