modem...pali

[Alexios Chouchoulas]

On Fri, 23 May 1997, Tasos Sotiropoulos wrote:

>  Mporei please kapoios na mou pei ti na kanw apo thn arxh,giati exw
> peira3ei kai kati paramms me to setserial.Pantws winmodem den einai.
> Mhpws ola ta eswterika telika exoun problhma?

  Oxi, apo thn Vennea exoun perasei diafora modems, apo 1200 mexri 28800
(twra exw 14400, to 28ari htan sta teleftaia tou otan mou to xarisan). Ola
eswterika, kai den eixa kanena problhma. Profanws kati kaneis straba.

  (a) Pes mas se poio I/O port (prepei na einai to 0x2f8) kai se poio
IRQ (3 kanonika) eisai.

  (b) Steile sth lista ena cat /proc/{ioports,interrupts}.

  Sto metaksy, dokimase ena

# setserial /dev/cua1 port 0x02f8 irq 3 spd_vhi

  Opou: to /dev/cua1 einai to COM2 tou DOS, to port kai to irq einai profanh
kai to spd_vhi shmainei oti otan rythmizeis to baud rate sta 38400, h
epikoinwnia H/Y <--> modem tha einai sta 115200 bps. Afto ginetai logw mias
adynamias tou POSIX na dei megalytera baud rates apo 38400.

  Afou ta kaneis afta rikse ena

# setserial /dev/cua1

  Kai steile ta apotelesmata sth lista.

  An kai tote den doulepsei, steile kai ta config files tou minicom (an afto
xrhsimopoieis) h opoioudhpote allou dial-out programmatos. A, gia na deis an
ontws ftaiei to modem h to software, dokimase kati san

# (echo ATZ; sleep 2; echo ATL3A; sleep 5; echo) >/dev/cua1

  An den doulepsei afto, prospathise na breis alles diafores metaksy tou
setup sou kai twn paradeigmatwn parapanw...


> An den prokeitai na leitourghsei oute auto,as mou pei kapoios poio modem 
> xrhsimopoiei me to linux xwris problhma giati bare8hka na psaxnw...

  Ola ta exwterika pou den einai kammena ($##$##$%#@!#*^&% 28ari) kai ola ta
eswterika pou exoun UART kai den einai losemodems. Akoma kai ta Plug'n'suck
doulevoun me ligo sprwksimo. Apla pragmatakia. :-)

  Kalh tyxh!


Alexios Chouchoulas          '88    ,88'   ,88'     alexios at vennea.demon.co.uk
The Unpronouncable One      ,o88oooo88ooooo88oo,              axc at dcs.ed.ac.uk
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