Search found 6 matches

by roy
Wed 2018-12-05 15:02
Forum: Microcontroller Software
Topic: Ogg playback
Replies: 4
Views: 377

Re: Ogg playback

Thanks for pointing me in the right direction. The issue was with the SDI data transfer. The DREQ was not being respected properly.
by roy
Wed 2018-12-05 13:01
Forum: Microcontroller Software
Topic: Ogg playback
Replies: 4
Views: 377

Re: Ogg playback

CVDD is 1.8vdc. I have found a couple of WAV files that contain single tones which play back properly and I measure the right frequency on the scope. Why did you ask about CVDD? Thanks for confirming the file is valid that eliminates one consideration. Setting of SCI_MODE seems to be specific to you...
by roy
Tue 2018-12-04 0:38
Forum: Microcontroller Software
Topic: Ogg playback
Replies: 4
Views: 377

Ogg playback

I am using the VS1053. The code running on my processor is basically the player1053.c code with just the playback functionality - no user interface or recording, etc. I am loading the plugin vs1053b-patches-flac.plg from the vs1053b-patches260.zip. The system is able to play WAV and MP3 files withou...
by roy
Mon 2018-08-20 17:15
Forum: Microcontroller Software
Topic: Control of GPIO in slave mode
Replies: 2
Views: 427

Re: Control of GPIO in slave mode

Awesome, Thanks!
by roy
Fri 2018-08-17 22:52
Forum: Microcontroller Software
Topic: Control of GPIO in slave mode
Replies: 2
Views: 427

Control of GPIO in slave mode

On a VS1053 operating in slave mode, is my only option to control GPIO1 to write a plugin?

If so can you point me toward a VSide plugin skeleton project?
by roy
Thu 2018-05-10 16:24
Forum: Microcontroller Software
Topic: Ogg-Vorbis audio file duration
Replies: 1
Views: 377

Ogg-Vorbis audio file duration

I am using the VS1053 to decode ogg files. I need to know the duration of the recording. It there a way I can determine it with the VS1053 short of playing it back and timing it?