SPI & SD works but no sound is to hear.

Designing hardware and software for systems that use the VS1010 MP3 Audio DSP Microcontroller.
Arek
Senior User
Posts: 34
Joined: Thu 2016-09-01 10:58

Re: SPI & SD works but no sound is to hear.

Post by Arek » Mon 2018-08-06 12:27

Hi,

any ideas?

Again shortly:
I have six players. Programmed with same program (SPI memory) and soundtracks (SD).
Three of them works fine, another three not.

Feedback from VS1010:

C#0d1d START with autoplay
VS1010C VSOS 4.02
Files:6. Buffers:3.
Runlevel 3
SPIF:ffff, none.

SD:120 MiB
1_Soundtrack1.mp3 Playing OK

VS1010>reboot 7 Break (enter) and reboot 7 -> Start my program
reboot 7
Reboot at runlevel 7
C#0d1d
VS1010C VSOS 4.02
Files:6. Buffers:3.
Runlevel 7
SPIF:c214, 2048K

SD:120 MiB

Runlevel 7 MyMP3
AMP3 START my program started
StageNr = 4
4_Soundtrack4.mp3 Right title (4) is playing but nothing is to hear


Program is in the first message placed.

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