[mythtv-users] SA4250 firewire channel change suddenly stopped working

[Scott Bickford]

On Wed, Oct 29, 2008 at 6:30 PM, Khanh Tran <khanh at khanh.net> wrote:

> I have the SA4200HD which I use the sa3250ch.c program in the contrib
> directory to change channels via firewire.  I don't know about your
> sa4250_ch program, but my cablebox got a similar update towards the
> end of September (Cablevision, New York suburbs).
>
> To get mine to work I had to change line 195 with the following diff:
>
> 195c195
> < cmd[1] = CTL_CMD1 | (dig[0] << 16) | (dig[1] << 8) | dig[2];
> ---
> > cmd[1] = cmd[1] = CTL_CMD1 | (chn << 8);
>
> Hope this helps...
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>


I am on Cablevision too in northern New Jersey

I have this in sa4250.c

        quadlet_t cmd[3] =
        {
            CTL_CMD0 | AVC1394_SA3250_OPERAND_KEY_PRESS,
            CTL_CMD1 | (chn << 8),
            CTL_CMD2,
        };


I am not versed in c programming, so not sure how to translate yours into
something that would  work in mine.
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