Audio playing with PIC Mc..

[ruch]

hello, I want help in this project, i want to play wave file using pic 30f4011 mc, please give me idea for this system.. <srry for my bad english>

 

[(*steve*)]

WAV files are trivial to play. Dend the data byte by byte to the D to A at the correct frequency and pass that through an appropriate low pass filter.

 

[ruch]

thanks Steve. I hope to read data from SD card. is it possible, and can I read and play quickly from SD card..?

 

[(*steve*)]

I seem to recall a device that played wav files from an SD card -- I've seen it recently.

You will have to be able to understand the FAT file system I expect.