Question about programming speaker to PIC 18F4520

[Dallas]

Hi all, this is my 1st post just a question.

Is there a way to program speaker to 18f4520? like using C language or something?

 

[phalanx]

Yes.......

 

[phalanx]

I suggest you rework your question and ask again.

 

[justDIY]

program a speaker?

all the speakers I've worked with are pretty much plug and play, no programming required.

 

[subot.robot]

I think Dallas is asking how to generate sound using speaker. By generating different frequency squarewaves it should be possible generate different sounds.

 

[SPDCHK]

I did a design using the smaller PIC12F675 and used MPLAB assembler language.
My circuit can generate 8 different tones. Used as Normal and
Critical alarm annunciation in Power Station Control room