On 15/09/15 22:14, Graeme Geldenhuys wrote:
> On 2015-09-15 20:59, Peter wrote:
>> I guess he means Procedure Sound in rtl/unix/crt.pp
>> This does not work for me either, just get the "sound of silence".
>
>
> That is a know problem for many years. Here is a thread from 2007.
>
> http://free-pascal-general.1045716.n5.nabble.com/simple-sound-implementation-td2816047.html#a2816060
>
>
> Regards,
> - Graeme -
>
Still, seems easy enough to do basic sounds in linux by shelling the
beep command....
program soundcheck;
uses Process;
var s : ansistring;
begin
RunCommand ('beep',['-f','100','-l','900'],s);
end.
Fisrt number is frequency, 2nd is length in Ms.
Need to have 'beep' installed, and possibly need to do
sudo modprobe pcspkr
Regards,
PB
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