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Dependencies: FATFileSystem N5110_mod SDFileSystem USBDevice mbed
Variables and functions used in the playback of wav files (not currently functional) More...
Functions | |
| void | Audio_init () |
| map to indicate positions of RAW WAV files on SD card | |
| void | Audio_ISR () |
| updates speaker output | |
Variables | |
| char * | audio_buffer [8] |
| # flags & variables | |
Detailed Description
Variables and functions used in the playback of wav files (not currently functional)
Function Documentation
| void Audio_init | ( | ) |
map to indicate positions of RAW WAV files on SD card
indicates whether file is currently playing indicates file length indicates current position within file # functions loads file data into buffers
checks if file is present
finds length of file
sets buffer size
loads file into buffer
closes file
attaches audio update ticker
Variable Documentation
| char* audio_buffer[8] |
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