Search found 1013 matches

by Henrik
Yesterday 10:31
Forum: VS1005 and VSOS Software
Topic: Format and FatInfo utilities for VSOS
Replies: 0
Views: 11

Format and FatInfo utilities for VSOS

Hello Forumers! FORMAT.DL3 Attached to this message is a brand-new utility FORMAT.DL3. With Format, you may format an SD card (or USB stick, although this is still untested) into FAT32 format. Optionally, an MBR partition table may be added to the device. The main benefit is that Format makes it pos...
by Henrik
Tue 2017-04-11 9:13
Forum: Microcontroller Software
Topic: Unreliable Reset of VS1053
Replies: 15
Views: 245

Re: Unreliable Reset of VS1053

Hello!

Just out of interest, were you able to solve your issue?

Kind regards,
- Henrik
by Henrik
Tue 2017-04-11 9:10
Forum: Microcontroller Software
Topic: VS1063 - Occasional Playback of OGG Vorbis files slower
Replies: 11
Views: 189

Re: VS1063 - Occasional Playback of OGG Vorbis files slower

Hello Matt! And sorry for the delay in answering. We are finalizing some prototypes and unfortunately your message fell through the cracks. Anyhow, if you are still at the stage where you'd like for us to analyze your audio files, you can send them to Henrik dot Herranen catstail vlsi.fi. We will na...
by Henrik
Tue 2017-04-11 9:05
Forum: DSP and Audio Software
Topic: VS1053b timer interrupt stops triggering on playback?
Replies: 6
Views: 485

Re: VS1053b timer interrupt stops triggering on playback?

Hello!

Nice to hear you got your system working!

As for Docker, I am not really familiar enough with it to understand the implications of using it.

Kind regards,
- Henrik
by Henrik
Fri 2017-03-31 11:25
Forum: System Software
Topic: SAR and Battery monitoring.
Replies: 6
Views: 587

Re: SAR and Battery monitoring.

A strong nod to what Panu said!

SetClock is a relatively new tool nad has some pretty nifty functions. For instance, unless you specifically forbid it, it will adjust the core voltage when you change the master clock.

Kind regards,
- Henrik
by Henrik
Mon 2017-03-27 11:58
Forum: Microcontroller Software
Topic: VS1003 WAV recording
Replies: 19
Views: 299

Re: VS1003 WAV recording

You're welcome!

Kind regards,
- Henrik
by Henrik
Fri 2017-03-24 14:22
Forum: Microcontroller Software
Topic: VS1003 WAV recording
Replies: 19
Views: 299

Re: VS1003 WAV recording

Hello again Zigon, your headers are now fine - except for the sample rate which obviously still needs some work. What do you have in SCI_CLOCKF? The formula for the sample rate is: INTERNAL_CLOCK_SPEED / (256 * SCI_AICTRL0) I did some detective work, and it seems clear now that your INTERNAL_CLOCK_S...
by Henrik
Fri 2017-03-24 11:35
Forum: Microcontroller Software
Topic: VS1003 WAV recording
Replies: 19
Views: 299

Re: VS1003 WAV recording

Hello Zigon, your headers are now fine - except for the sample rate which obviously still needs some work. What do you have in SCI_CLOCKF? The formula for the sample rate is: INTERNAL_CLOCK_SPEED / (256 * SCI_AICTRL0) As for the issues with Groove Music: The original official sample rate for IMA ADP...
by Henrik
Fri 2017-03-24 11:24
Forum: Microcontroller Software
Topic: VLSI Pitch Changer
Replies: 5
Views: 95

Re: VLSI Pitch Changer

Hello Brek, and thank you for your kind words! Although we do have to prioritize, we try to give as good answers as we can even to hobbyists who, as you say, will never make a 100k order. Still, particularly here in the forum we think it is useful to answer because the next time the same question is...
by Henrik
Thu 2017-03-23 11:46
Forum: System Software
Topic: VS1000 Audio Module Step-by-Step
Replies: 48
Views: 17463

Re: VS1000 Audio Module Step-by-Step

It still gives me the following error: copy spiall.spi eeprom.img process_begin: CreateProcess((null), copy spiall.spi eeprom.img, ...) failed. make (e=2): Määritettyä tiedostoa ei löydy. i think you should get around this issue if you add the /y option to the copy command which I think is in the P...

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