- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi,
I'm trying to develop a program with Altera DE2 and Audio IP Core. I declared in memory a wave file just as an array of 32-bits elements. Here it is the code:
alt_up_audio_reset_audio_core();
lw = alt_up_audio_write_left_channel(notify, LEN);
rw = alt_up_audio_write_right_channel(notify, LEN);
printf ("lw: %d rw: %d\n\n", lw, rw);
lw and lr remain stuck to 128,while the array is much longer. it seems the FIFO doesn't empty by itself and the sound is not reproduced. So, how can I make it reproduced?
Link Copied
1 Reply
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi,Vinlos,have your problem been solved?
I'm facing the same problem,would you like tell something about that?
Reply
Topic Options
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page