Search found 2513 matches

by Panu
Yesterday 21:50
Forum: Stand-Alone Applications
Topic: Starting with VS1000
Replies: 1
Views: 11

Re: Starting with VS1000

Hi! Glad to have you onboard! Indeed we have great chips that allow you to develop great custom players, among other things. You seem to have a good basic understanding of the VS1000, and we're glad to help you if you want to pursue that path. But before we dig deeply into the internals of the VS100...
by Panu
Thu 2018-06-21 18:48
Forum: VS1010 Forum
Topic: VS1010 Arduino LCD code
Replies: 0
Views: 12

VS1010 Arduino LCD code

Hi all! Here's a little quick and dirty code that uses an Arduino LCD (don't know what it is, says "1.44' SPI 128*128 V1" in the back). I'll post it here in case it's useful to someone. It uses SPI1 pins for the LCD connection, but the LcdPutOctet function bitbangs the byte, so it's slow. It can be ...
by Panu
Thu 2018-06-21 13:11
Forum: VS1010 Forum
Topic: VS1010C
Replies: 1
Views: 66

Re: VS1010C

Hi!

Yes, VS1010C has VSOS in ROM. The source code can be found in this forum at viewtopic.php?f=15&t=2171#p11449

-Panu
by Panu
Fri 2018-06-08 10:59
Forum: VSIDE
Topic: Recording issue in VS1063
Replies: 5
Views: 73

Re: Recording issue in VS1063

Dear Navya, Welcome to the forum! I hope you can get your problem solved, but this kind of question is basically impossible for us to debug, since we don't have non-VLSI microcontrollers here at VLSI. We don't offer support for software running in non-VLSI microcontrollers, and microcontroller examp...
by Panu
Thu 2018-06-07 8:40
Forum: VSIDE
Topic: Keep getting C:\Program Files\VSIDE\bin\make.exe: *** [Emulation-Debug\playwavorogg.o] Error -1073741819
Replies: 8
Views: 153

Re: Keep getting C:\Program Files\VSIDE\bin\make.exe: *** [Emulation-Debug\playwavorogg.o] Error -1073741819

1) Post a link to the project files you're trying to compile. It's from our web pages, right? Or included in VSIDE? I'll try to compile it myself.

2) Try to compile it with another PC

-Panu
by Panu
Mon 2018-06-04 10:15
Forum: VS1005 and VSOS Software
Topic: Using the external or internal flash on Breakout board
Replies: 3
Views: 135

Re: Using the external or internal flash on Breakout board

Hi! None of the videos have USB flash connected to the VS1005. The videos have VSOS kernel, system disk and drivers all in the External SPI Flash (2 megabytes) of the Developer Board. In the videos, pressing button S1 in the Developer Board configures the board to become USB Device . Then the Develo...
by Panu
Thu 2018-05-31 8:09
Forum: VSIDE
Topic: Keep getting C:\Program Files\VSIDE\bin\make.exe: *** [Emulation-Debug\playwavorogg.o] Error -1073741819
Replies: 8
Views: 153

Re: Keep getting C:\Program Files\VSIDE\bin\make.exe: *** [Emulation-Debug\playwavorogg.o] Error -1073741819

Hmm, I've never seen this error, very strange.

Do you have more than 1 make installed, e.g. some other microcontroller software compiler or something like that?

Have you modified the playwavorogg.c file?

-Panu
by Panu
Tue 2018-05-29 10:36
Forum: VS1005 and VSOS Software
Topic: New Audio Driver Collection
Replies: 23
Views: 5563

Re: New Audio Driver Collection

Hmm, maybe it gets reinitialized somewhere after parsing CONFIG.TXT... or maybe it's really put into effect only when first real sample is played by a decoder, I'm not sure, there's SO many different kinds of volume control handlers that we use.. Henrik would know best. Can you describe the symptoms...
by Panu
Mon 2018-05-28 15:19
Forum: Microcontroller Software
Topic: Playing files directly from SD card
Replies: 6
Views: 148

Re: Playing files directly from SD card

Hi!

It's unclear to me what you've done so far, but in case you haven't already, then please take a look at the Stand-alone Player Application at:
http://www.vlsi.fi/en/support/evaluatio ... board.html

-Panu
by Panu
Mon 2018-05-28 15:16
Forum: VS1010 Forum
Topic: Utility to print interrupt handlers
Replies: 0
Views: 53

Utility to print interrupt handlers

Here's a small utility to print addresses of interrupt handlers. VS1010>interrupts Interrupts: DAC 0x20:0x923b, pri 2 -> 0x923b SP1 0x24:0x8d1b, pri 1 -> 0x8d1b RX0 0x2d:0x9b94, pri 1 -> 0x9b94 TI2 0x30:0x80e9, pri 1 -> 0x80e9 RX2 0x31:0x9bf8, pri 2 -> 0x9bf8 Here's the code: void PrintInterrupts() ...