Hi all, i need i a little help:
I have an old computer that don`t have usb ports and don`t support LAN cards with RJ5 connector, only support old cards and its not compatible with my modem, so i have a idea: i`ll create a script that communicate with the card driver and with the modem to make the same processes the card make, so the card driver will communicate with a script that communicate with the modem.
But i have 2 problems:
first one is that i can`t find any datasheet of any card anywhere, i searched on google and in datasheets sites, but i didn`t found it, so, if anyone know about one datasheet of one Lan card please say me, and, the another problem is how to control the serial port using C, i mean, how to know wich port is wich pin on the serial port.