I am working with a form of embedded linux (Kernel Ver. 3.7.5)
And this embedded device uses a GRPS (3G card) that can send / receive data.
I'm trying to figure out what the best approach is to monitor the device for transmitting and receiving data because eventually it will be transferred to LEDs using GPIO.
So, I was thinking of using pppd in some way, but ANY recommendations would be nice. I can also compile the kernel, I have the source necessary so if modifications need to be made on the drivers, it can be done (for example if ../net/ppp/ppp_generic.c needs to be tweaked, which doesnt, already looked
Any point in the right direction will help, I'm pretty much in the dark, feeling out with this idea.