ipaq sdk 6300 (iPAQAudioSetRadioMute)

[Bharath]

Hi Guys,

HP released an SDK for ipaq 6300 series in which they provide APIs to
mute and unmute the cell radio.


The API is iPAQAudioSetRadioMute. Using this API we should be able to
cut off
the radio path out of the cell (or into the cell) via a program.

I never got it to work. Did anyone have any luck with it. Please let me
know.

You need to get the ipaq from developers forum but www.high-point.com
has it on its website.

Thanks,
Bharath Kumar

 

[Peter Foot [MVP]]

Since this is an audio method, it doesn't turn the phone radio off but mutes
the audio channel used for voice calls. What do you want to do -
enable/disable the radio programmatically e.g. like flight mode?

Peter

 

[Bharath]

Hi Peter,

Thanks for the response.

Yes, I want to mute the cellphone audio that is being fed to the
loudspeaker. Per the SDK, there are two constants
iPAQ_AUDIOSYS_RADIOIN -- mic to cell audio
iPAQ_AUDIOSYS_RADIOOUT -- Cell audio to loudspeaker

So, if I use the API as (when the phone is active)
iPAQAudioSetRadioMute (iPAQ_AUDIOSYS_RADIOOUT)

I should be able to mute the cell audio i.e., I should not hear
anything from the remote end. I am not able to do that. I get a failure
while doing so. And this is what I want to achieve.

Now, if I use the API as (when the phone is active)
iPAQAudioSetRadioMute (iPAQ_AUDIOSYS_RADIOIN)

I can mute the mic input going to the cell -- the remote hears nothing
from me.. It is supposed to work this way and it works like that.
Please let me know if you have any ideas...

Thanks
Bharath Kumar