Sinus generator

Designing hardware and software for systems that use the VS1010 MP3 Audio DSP Microcontroller.
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Arek
Senior User
Posts: 48
Joined: Thu 2016-09-01 10:58

Sinus generator

Post by Arek » Fri 2018-07-27 10:32

Hi,

has VS1010C sinus generator implemented?

In "VS1010B1_PartialRomSources" I've found file "sintest1010.c" but can not get it running. (undefined identifier 'g_yprev0')

Regards
AM

Hannu
Senior User
Posts: 42
Joined: Mon 2016-05-30 11:54

Re: Sinus generator

Post by Hannu » Tue 2018-08-14 8:07

Hello!

I have this "cdac" test program. It is ported from VS1005 Sine program and tweaked. It can be stopped for example by pressing enter. 1k table sine can be used with -s parameter, otherwise floating point sine is generated.

Feel free to modify it and use needed parts.
Attachments
cdac.zip
sine generator for vs1010C
(139.76 KiB) Downloaded 16 times

Arek
Senior User
Posts: 48
Joined: Thu 2016-09-01 10:58

Re: Sinus generator

Post by Arek » Thu 2018-08-16 17:56

Hello Hannu,

many thanks!

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