FM audio control consideration.

[Boki]

Hi All,

Newbie has to control a FM module. What does he has to pay attention?


For this FM audio function,

1. I can save/load x channels.( x is a constant number )
2. power on / power off
3. switch to the specific channel of x channels.
4. Only 3 PIO for host controller.

Best regards,
Boki.

 

[Boki]

Forgot to mention that RDS fucntion must support.

BR/
Boki.

 

[Pooh Bear]

Hi All,

Newbie has to control a FM module. What does he has to pay attention?

Dunno mate. That would depend on the application.

Graham

 

[Boki]

This module major function is to pass audio ( not to receive FM radio
broadcast ) through it.

approximately, it is a very small power of FM broadcast device that
broadcasting some audio/video data.

The channel selecting is for select broadcast channel only. : )

BR/
Boki.

 

[Harry Dellamano]

This module major function is to pass audio ( not to receive FM radio
broadcast ) through it.

approximately, it is a very small power of FM broadcast device that
broadcasting some audio/video data.

The channel selecting is for select broadcast channel only. : )

BR/
Boki.

I believe this group should assign one person full time to interface,
assist and distill information from Boki before introduction to SED. His
multiple task are so interesting that it could keep this group
delightlyfully busy . That person must be multi lingual and posses a wide
technical base, My nomination is Sephro.
regards,
Harry

 

[Ken Taylor]

Hi All,

Newbie has to control a FM module. What does he has to pay attention?


For this FM audio function,

1. I can save/load x channels.( x is a constant number )
2. power on / power off
3. switch to the specific channel of x channels.
4. Only 3 PIO for host controller.

Best regards,
Boki.

How big is 'x'? 1? 1,000,000?

How do you interface to the transmitter (or receiver, I couldn't figure
that out) you want to control? If it has a control interface, hook to
that with a PIC.

Ken

 

[Boki]

Hi!

x is <10.

This is a FM transmitter.

I have two choice, I2C and general PIO, I don't know how to decide it
yet...

PIC ... do you mean pin control or ....

Thank you very much for your advice!

Best regards,
Boki.

 

[Ken Taylor]

Hi!

x is <10.

This is a FM transmitter.

I have two choice, I2C and general PIO, I don't know how to decide it
yet...

PIC ... do you mean pin control or ....

Thank you very much for your advice!

Best regards,
Boki.

It's irrelevant that it's an FM transmitter. How is the control of it
done? How can you interface to it? Then look at how your controller or
PC can interface, *then* decide on a link method.

PIC -
http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=64

Ken