VSDSP Forum

Hello! As Panu already suspected, this prommer warning was crucial: Looks like this IC doesn't have working auto-increment. We did some research together, and turns out that your SPI flash actually does have an auto-increment mode, but it is not activated by default. So, we made a kernel that tries ...

Hello! Ok, let's try another way to see if we can get more information out of your IC. First, as Panu asked, is your IC marking VS1005G or VS1005GF? VS1005G doesn't have an internal SPI flash, the VS1005GF has it. If your IC is VS1005GF, let's see if we can get more information out of it. I have att...

Hello Felix! I am a little confused about what you exactly want to achieve, so I need to first ask some questions. Otherwise I'm afraid any advice we give may not be useful. What is the actual end product you wish to have? What do you exactly mean by "I've tried to build the VSOS kernel to the SD ca...

Dear Forum Members, attached to this message is a brand-new driver / application pair that gives the VS1005 the capability of playing back two MP3 or WAV audio files simultaneously. The package contains a README.TXT file that you really need to read before attempting to use it. If you want to be abl...

Hello! Here is version 0.72 of the 4-Channel HiRes Recorder. This is a minor regression update. There was an issue that if you removed the SD card while not recording, then inserted the same or another card, the recorder would not recognize the new card was FAT32, and would always suggest reformatti...

Hello Martin! It took a while, but attached to this message is a small VSIDE Solution that demonstrates how to recognize whether an SD card has been inserted, and whether it contains a file system that VSOS recognizes (FAT12/16/32). I hope this demonstration is useful to you. NOTE! Removing an SD ca...

Hello! Attached to this message is version 0.20 of RecPlayExample, the Voice Recorder / Voice/MP3 player for the VS1010 Developer Board. This version contains the following enhancements: Added 24 kHz recording option to the older 8 and 16 kHz options, and made it the default mode. Enhanced low frequ...

Hello! Attached to this message is the all-new VS1005 training material for VLSI Solution's training course of 9/2019. The contents for this year reads as follows: VS1005 VSOS Shell and New Apps/Drivers VS1005 Hi-Res Recorder Update VS1005 VSOS Overview Reprise VS1005 / VSOS Universal Binaries Updat...

Hello! Attached to this message is VS1005-based training material for the course held at VLSI in 9/2017. It's been a while, but this is re-released in the hopes that it might prove useful to somebody. The contents are as follows: VS1005 Hi-Res Recorder VSOS Overview VSOS Shell and Some New Commands ...

Hello! It was recently brought to my attention that we haven't released future-proof Universal Binaries (introduced with VSOS 3.50 in January 2018) of three touch display drivers. This message contains these drivers in the modern format as VSIDE Solutions. These will be part of the future VSOS Root ...