STM CircleOS forum / AWESOME

ShadowPhoenix · 2009-07-19 03:57:30

Very cool! I will take a look at the source soon.

Only thing - the music ONLY playes on the output jack. Why not the internal speaker?

repzak · 2009-07-19 09:39:36

Hey,

I am glad you like it

You can enable it in the source code, Set this code line in apllication_ini function to ON :
/* Turns off Speaker */
AUDIO_SPEAKER_OnOff(OFF);

I thought about add it as an option on the screen, but the sound quality in the internal loudspeaker is poor, and will not show the quality of sound both the codec and the MP3 player can deliver

Kasper

ShadowPhoenix · 2009-07-19 17:33:44

Now add a option to play all files in the folder .

Make a percentage of the file read.

Support some uncommon frequencies - 11025 for example.

Out of curiosity, how much CPU is used up?

repzak · 2009-07-19 21:14:05

First i need to take my summer holiday , then we have to see in the winther..., but others can also add functionality.

The CPU power at 320kbit will i estimate to 90-105%....
Maybe some optimization can also be done, DMA transfer... also the DMA transfer in SD card read can be optimized.

Kasper

Last edited by repzak (2009-07-20 10:46:49)

ShadowPhoenix · 2009-07-20 01:16:54

repzak :
First i need to take my summer holiday , then we have to see in the winther..., but others can also add functionality.

The CPU power at 320kbit will i estimate to 90-105%....
Maybe some optimization can also be done, DMA transfer... also the SMA transfer in SD card read can be optimized.

Kasper

Summer holiday? This SHOULD be your holiday!

I mean, look at all of us... it's summer and we are hard at school coding programs.

And wow,. 90% is pretty tough. How about 120kbit?

# 1 2009-07-19 03:57:30 AWESOME (project: MP3 Player 1.01)

AWESOME (project: MP3 Player 1.01)

# 2 2009-07-19 09:39:36 AWESOME (project: MP3 Player 1.01)

Re: AWESOME (project: MP3 Player 1.01)

# 3 2009-07-19 17:33:44 AWESOME (project: MP3 Player 1.01)

Re: AWESOME (project: MP3 Player 1.01)

# 4 2009-07-19 21:14:05 AWESOME (project: MP3 Player 1.01)

Re: AWESOME (project: MP3 Player 1.01)

# 5 2009-07-20 01:16:54 AWESOME (project: MP3 Player 1.01)

Re: AWESOME (project: MP3 Player 1.01)

repzak :

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