sound command & music

[peterdeco1]

Hi Trying. Hi Steve. Using the PWM module is a BIG improvement as each note will be perfectly on key. I converted some tunes into HPWM commands to play music on one of the PWM ports on a 16F818. The 818 can hold about 2 or 3 songs, the 16F819 can hold about 5 and a 16F88 that I used holds 8 different tunes. Below are 2 of them. If you want more volume, output the CCP1 pin to the gate of a FET. Source to ground and speaker from drain to B+. It will be painfully loud. I used a logic-level IRLZ44N at 3 Volts for this. Add the command CCP1CON = 0 and make the port LOW at the end of the song otherwise the FET may be left ON and kill the battery. CAUTION - writing songs and playing them on a PIC can be addicting! Be prepared to spend countless hours writing code.

BABABLACKSHEEP:
HPwm 1,127,262:Pause 320
HPwm 1,127,262:Pause 320
HPwm 1,127,392:Pause 320
HPwm 1,127,392:Pause 320
HPwm 1,127,440:Pause 160
HPwm 1,127,494:Pause 160
HPwm 1,127,523:Pause 160
HPwm 1,127,440:Pause 160
HPwm 1,127,392:Pause 320
HPwm 1,127,000:Pause 320
HPwm 1,127,349:Pause 320
HPwm 1,127,349:Pause 320
HPwm 1,127,330:Pause 320
HPwm 1,127,330:Pause 320
HPwm 1,127,294:Pause 320
HPwm 1,127,294:Pause 320
HPwm 1,127,262:Pause 320
Pause 1000
GoTo BABABLACKSHEEP

STARSPANGLEDBANNER:
HPwm 1,127,698:Pause 320
HPwm 1,127,587:Pause 320
HPwm 1,127,466:Pause 640
HPwm 1,127,587:Pause 640
HPwm 1,127,698:Pause 640
HPwm 1,127,932:Pause 640
HPwm 1,127,000:Pause 640
HPwm 1,127,1175:Pause 320
HPwm 1,127,1047:Pause 320
HPwm 1,127,932:Pause 640
HPwm 1,127,587:Pause 640
HPwm 1,127,659:Pause 640
HPwm 1,127,698:Pause 640
HPwm 1,127,000:Pause 320
HPwm 1,127,698:Pause 320
HPwm 1,127,698:Pause 320
HPwm 1,127,1175:Pause 640
HPwm 1,127,1047:Pause 320
HPwm 1,127,932:Pause 640
HPwm 1,127,880:Pause 640
HPwm 1,127,000:Pause 640
HPwm 1,127,784:Pause 320
HPwm 1,127,880:Pause 320
HPwm 1,127,932:Pause 640
HPwm 1,127,932:Pause 640
HPwm 1,127,698:Pause 640
HPwm 1,127,587:Pause 640
HPwm 1,127,466:Pause 640
Pause 1000
GOTO STARSPANGLEDBANNER

[mister_e]

Funny things amuse grand kids here!
<img src="http://www.picbasic.co.uk/forum/attachment.php?attachmentid=881&stc=1&d=1148640458 ">

Now if there's any existing software to convert music sheet or MIDI sequence to note/duration table it could be just much easy... i'm sure it exist.

[Acetronics2]

Hi, Steve,

In my old papers (Electronique pratique 277 )... i've found something interesting !!!

See a 16F84 reading a 24C256 gives 4 sec of sound.

...output on portB with a R -2R ladder ... amp is a LM386.

Buuuuuut, where it becomes interesting ... is you can load the EEPROM using the Windows sound recorder ... aha !!!

now, the Wave file has 58 bytes at top to config ...to wipe off !!!

in the Wav-bin.exe, that's done automatically.

then just have to load the EEPROM...

Listen, that's all !!!

Alain

Problem ... the 200Kb limit is widely exploded !!! ... have an address to post that ???

[mister_e]

Dropped in your PM !

Interesting but there's some additionnal hardware. Even some ISDXXX chipcoder would do the job as well. Let's see what we can with your suggestion. Will report something here... one day... when i'll found time to play 'round.

[trying]

Funny things amuse grand kids here!
<img src="http://www.picbasic.co.uk/forum/attachment.php?attachmentid=881&stc=1&d=1148640458 ">

Now if there's any existing software to convert music sheet or MIDI sequence to note/duration table it could be just much easy... i'm sure it exist.

thats great guys but thats wayyyyyy over my head (right now)
ok mister_e I just finished a spead sheet with excel that has 4 octaves of notes gives you the note freq,period time,note repete time and other things
for 1/16,1/4,1/2 and whole notes. but I'm stuck on how to use this with
MSB, LSB, in data the way Melanie used it in "Yankee doodle" for give me for not knowing how to ask the right ?'s but I sure need help on this in simple terms.
thanks trying