AUOI2SMV.dl3: VS1005 I2S automatic driver with manual volume control

Discussion about writing software for VS1005 and the VSOS Operating System. Also posts about VS1005-related hardware design and device drivers should be posted here.
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Henrik
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Joined: Tue 2010-06-22 14:10

AUOI2SMV.dl3: VS1005 I2S automatic driver with manual volume control

Post by Henrik »

Hello!

An I2S driver has recently been requested from us that would automatically copy the DAC output to I2S, but which would allow for separate volume controls for the DAC and I2S.

This driver has now been writted, tested and documented. It's called AUOI2SMV.DL3.

To test the driver, download auoi2smv.dl3 that is attached to this message, then open the VSOS Audio Subsystem v3.65a document also attached, and read Chapters 7.5, I2S Audio Drivers, and particularly Chapter 7.5.2, AUOI2SMV.DL3.

If there is any feedback or if you have questions, don't hesitate to ask!

Kind regards,
- Henrik
Attachments
auoi2smv.dl3
New I2S automatic audio driver with separate DAC and I2S volume controls. Copy to your S:SYS/ directory.
(9.53 KiB) Downloaded 42 times
VSOS_Audio_v365a.pdf
Documentation for the new drivers. Read Chapters 7.5, I2S Audio Drivers, and 7.5.2, AUOI2SMV.DL3.
(529.39 KiB) Downloaded 31 times
AUXI2S_v109.zip
Full source code for all I2S drivers.
(233.11 KiB) Downloaded 40 times
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