Re: [patch] DLR3 support for 6310 ? request for testing

[Vitezslav Samel]

On Tue, Jul 09, 2002 at 12:56:37AM +0200, Manfred Jonsson wrote:
> hi all
> 
> the following code snipplet from links/fbus.c works for 
> a  ___ 7110 ___  with a dlr-3. pay attention to three 
> things. the first dtr_low/dtr_high ensures AT command
> mode (this resets the phone). the second dtr_low/dtr_high 
> would reset the phone to AT mode therefore it is commented.
> this code example leaves dtr/rts high. if the device read
> wouldn't block a dau-9 would work on the first run because 
> the power isn't removed.

  Tests with 6310 (firmware 4.10): for me your code works better then Pawel's
(about 75% succesfull connections).
I fiddled with the sleep()s to this almost 100% reliable init-sequence:
(the sleep() between device_setdtrrts(1,1) and device_changespeed(19200) is
important for my 6310, and the low value after device_write("AT*NOKIAFBUS")
is important also):

        device_setdtrrts(0, 0);
        sleep(1);
        device_setdtrrts(1, 1);
        sleep(1);
        device_changespeed(19200);
        usleep(500000);
        device_write("AT\r", 3);
        usleep(1000000);
        device_write("AT&F\r", 5);
        usleep(10000);
        device_write("AT*NOKIAFBUS\r", 13);
        usleep(1000);
        device_changespeed(115200);
        for (count = 0; count < 32; count++) {
                device_write(&init_char, 1);
        }
        device_write(&end_init_char, 1);
        usleep(500000);


        Cheers,
                Vita Samel