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koalo
Development of a I2S sound driver for the Raspberry Pi
Hi i have done the procedure you explained to boot the kernel on my raspberry pi 1. mkdir linux cd linux git init git fetch git://github.com/koalo/linux.git rpi-3.8.y-asocdev:refs/remotes/origin/rpi-3.8.y-asocdev git checkout rpi-3.8.y-asocdev...
Could you explain me how to generate a .dtb file for use on a SD card DE1 - SoC ... thanks
If I open the device with 8KHz or 32KHz sample rate "cat /proc/asound/card1/pcm0p/sub0/hw_params" says that the device uses the correct rate. But all 8KHz or 32KHz files I play using...
too large shift of dividend happens before division by target frequency. this leads to divf >=1024 in certain cases, for instance when target frequency is 1024000. divf should be calculated...
Every time I start to play file there is I2S SYNC error: bcm2708-dmaengine bcm2708-dmaengine: allocating channel for 0 bcm2708-i2s bcm2708-i2s.0: I2S SYNC error! bcm2708-dmaengine bcm2708-dmaengine: freeing channel for 0
Would like a configuration for reading data in AL1402G serial output format (http://www.wavefrontsemi.com/UserFiles/File/AL_Info/AL14/Wavefront%20AL1402G%20OptoRec%20Data%20Sheet.pdf). Note table of contents is wrong, page 3 is the serial output interface, not the input interface....
I hooked up a TDA1545 (yes thats not a typo) DAC IC and tried to run it with the TDA1541 driver. Mplayer seems to play correctly, but there's loads of...
