Luci statistics lte signal

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1

i'm working on some statistics about the rf signal for my lte modem huawei me909
i wrote a little C program (i'm not so skilled , then i'm sure i've made a lot of mistake) to speak with the modem and convert the lte/wcdma report (at^HCSQ?) into putval response , and then convert in some graphical form

here the C program , based on an idea taken from atinout program

and here the output

segnale_lte_due_antenne

here my website, with an article i'm writing (in italian language)(work in progress...)
https://www.davidea.it/index.php/home/linux/63-openwrt-rileviamo-l-andamento-di-alcuni-dati-e-visualizziamoli-come-grafici.html

5 Likes
2

Looks good.
Please make it also in English. :wink:

3

i hope to make an english version and add it to the wiki page , as soon as possible (before the linux day conference)

5

A simple ping graph would be a nice addon as well

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sorry but i don't undestund your question? collectd has ping plugin

8

Nice idea! How are you communicating with the modem? Are you using AT commands, or some utility?

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i wrote a small C program that comunicate with the modem via /dev/ttyUSB , and format the signal in collectd format
the modem on /dev/ttyUSB2 has a serial comunication port that recognize the AT command