[e3-hacking] Modem Patch

Matt Callow mc-spam at tesco.net
Mon Apr 3 14:12:04 BST 2006

Jonathan McDowell wrote:
> I get "Division by 0 in kernel" errors with this patch; I think you need
> to multiply the BASE_BAUD by 16 to get the uart_clk. I've put my patch
> up at:
> http://the.earth.li/pub/e3/2.6.15/06-ams-delta-modem.diff
> It only touches the board configuration file, but appears to work fine
> for me.
Mine was basically a re-implementation of the code in the 2.4 kernel.  I
don't get /0 errors with my patch, but anyway your patch looks much
> Have you tried playing with the AT+VLS options at all? I wondered if
> that might switch between the two.
Yes, I've tried various combinations of AT+VLS, but have not managed to
switch the output to the handset.


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