[fpc-pascal] Modems etc.

Mark Morgan Lloyd markMLl.fpc-pascal at telemetry.co.uk
Mon Jul 27 22:19:28 CEST 2015

Lukasz Sokol wrote:
> On 24/07/15 12:12, Mark Morgan Lloyd wrote:
>> It turns out that there's a more-or-less off-the-shelf solution in
>> SpanDSP http://www.soft-switch.org/ which is one of the libraries
>> that underlies IAXmodem. It provides a function to process a block of
>> samples, hence a callback to simulate the Rx side of a UART; since
>> it's C (rather than C++) it should be possible to mix it with FPC
>> code.
> Cool, bookmarked ;)

That also does G.711 and others.

On unix, I think a soft modem should be accessible via the pty 
mechanism. But I think this still leaves us with a shortage of (Lazarus) 
components for writing general-purpose terminal emulators.

Mark Morgan Lloyd
markMLl .AT. telemetry.co .DOT. uk

[Opinions above are the author's, not those of his employers or colleagues]

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