Re: [coreboot] spkmodem

[Peter Stuge]

Vladimir 'φ-coder/phcoder' Serbinenko wrote:
> > Hello, all. I send a patch to make coreboot output console using system
> > beeper and a corresponding code to interpret those beeps. I publish it
> > under GPLv2+ but other licensing arrangements are possible. This was
> > very useful to get console on X201 where I have neither serial nor EHCI
> > debug.

I haven't gotten your original email? Weird.
> This would need some improvements as currently it sometimes loses
> bits and it causes it to lose sync. I'll think how to do it.

What modulation and symbol rate are you using?

//Peter