search

df8oe / UHSDR

SDR firmware and bootloader with configuration files for use with Eclipse, EmBitz and Makefile
Other
358 stars 189 forks source link

Where do I find freeDV mode on my Small 413 mchf? #1559

Closed WM0I closed 6 years ago

WM0I commented 6 years ago

I looked for it all through the menu system. Did not find anything about it. Did you guys remove it?

How would I use external software on my computer to use freeDV?

Richard WM0I best regards

G3WKW commented 6 years ago

I think this explains.
https://github.com/df8oe/UHSDR/pull/1368

https://freedv.org/

Bob Thornton

On 5 Aug 2018, at 19:20, Richard McKinney notifications@github.com wrote:

I looked for it all through the menu system. Did not find anything about it. Did you guys remove it?

How would I use external software on my computer to use freeDV?

Richard WM0I best regards

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or mute the thread.

db4ple commented 6 years ago

It was announced a while ago on Yahoo group and also in the German forum. I added the answer to Wiki FAQ:

https://github.com/df8oe/UHSDR/wiki/Firmware-FAQ#q-what-is-the-difference-between-the-full-and-small-mchf-firmware

73 Danilo

rensd commented 6 years ago

Hi,

maybe its good to notice that if you compile it yourself with gcc-arm-none-eabi-4_9 The resulting binary with 410kb still fits into a "small 512k cpu"

Regards Rens PA3AXA

From: "Bob Thornton" notifications@github.com To: "df8oe/UHSDR" UHSDR@noreply.github.com Cc: "Subscribed" subscribed@noreply.github.com Sent: Sunday, 5 August, 2018 21:10:45 Subject: Re: [df8oe/UHSDR] Where do I find freeDV mode on my Small 413 mchf? (#1559)

BQ_BEGIN I think this explains. https://github.com/df8oe/UHSDR/pull/1368

https://freedv.org/

Bob Thornton

On 5 Aug 2018, at 19:20, Richard McKinney notifications@github.com wrote:

I looked for it all through the menu system. Did not find anything about it. Did you guys remove it?

How would I use external software on my computer to use freeDV?

Richard WM0I best regards

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or mute the thread.

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub , or mute the thread .

BQ_END

df8oe commented 6 years ago

Normally this is not an issue. The use of a 1MB MCU was announced as "recommended" by me ~3 years ago. Of course there are some mcHFs which are >= 3 years old and do have small MCU, but all newer devices should have 1MB MCU. Chris M0NKA stepped to 1MB MCU ~ 2 years ago. Only chinese cloners do save some Cent by using a small one...

DG9BFC commented 6 years ago

and when you wanna use external software (freedv soft) that is the same as when using any other digital modes software .... select the mchf soundcard and you are done