VSDSP Forum

Hello!

I have downloaded your files and looking at the issue.

I will write here when I know what the issue is.

One question:
If you run SetClock without any parameters, what is the output?
Kind regards,
- Henrik

Hello!

I would like to add that the current demo version of AudioBook is very suitable for devices with an LCD screen: it is capable of displaying on the console (can be redirected to e.g. LCD) the current passage. In the case of The Bible, and depending on the size of the screen, AudioBook can ...

Hello!

Attached to this message is a new VS1005 audio player, PlayDirR.dl3. PlayDirR is an audio player capable of playing audio files a directory at the time. It is much like PlayDir, except that it enables a fast, sample-accurate and seamless song repeat function.

Documentation for the ...

Dear Forum Members,

Attached to this message is a new VS1010 Basic MP3 Player with documentation. The aim of the project is to equip the reader with the necessary tools for creating their own audio player on the VS1010 platform. The code is intended to be easy to read while still being useful ...

Hello!

Have you been able to solve your issue? If not, could you save the beginning of a stream to a file so that we could check whether all headers are formatted in such a way that VS1053 would be happy with it? It doesn't have to be a very long piece, typically 8-16 KiB should be enough for us to ...

Hello!

Unfortunately the current Reverb Generator does not support adding an Equalization Filter that would only apply to the Wet part of audio.

Can you explain why you want to do this? If we understand the reason, perhaps we can help.

Kind regards,
- Henrik

Just to add to the previous message, you can either turn all filters off by calling:
SetEqu 1 0
SetEqu 2 0
[...]
SetEqu 16 0

... or from C code something like ...
#include <aucommon.h>
#include <vsos.h>

int i;

for (i=0; i<16; i++) {
struct FilterEqualizer fltEqu = {0};
ioctl(fp, IOCTL_AUDIO ...

Hello!


But this is not the result I want, because I am playing, deciding whether to load FTOEQU, if AUXPLAY is turned off and restarted, the sound will be cut out, which gives the customer a very bad experience. So I want to load FTOEQU at any time, and be able to stop it immediately when it's ...

Hello!

I can confirm your symptoms. I also have an explanation and a solution.

First let me explain what goes wrong. This is a subtle thing, not very obvious at all.

THE ISSUE

In VSOS we have two standard audio file handles: stdaudioin and stdaudioout. In your configuration they
are by default ...

Hello!

I will make some additions to Hannu's answers. This is going to be a long one, so I hope it doesn't get too confusing.



2. In fact, there is only one I2S terminal (GPIO10-14). How to make an I2S route through VS1005? Probably, you will have to switch AUII2SS / AUOI2SM during operation ...