From: Ray Wells <vk2tv@exemail.com.au>
To: Marius Petrescu <marius@yo2loj.ro>
Cc: 'Linux Hams' <linux-hams@vger.kernel.org>
Subject: Re: RaspberryPI and soundmodem PTT
Date: Thu, 26 Sep 2013 15:34:46 +1000 [thread overview]
Message-ID: <5243C776.5000704@exemail.com.au> (raw)
In-Reply-To: <003801ceba78$67145270$353cf750$@ro>
Or a simple external vox unit such as
http://www.electroschematics.com/283/simple-vox/ although I'd probably
do away with the relay.
or this http://www.rason.org/Projects/basicvox/basicvox.htm
Ray vk2tv
On 26/09/13 15:22, Marius Petrescu wrote:
> Another solution would be to use a usb/RS-232 adapter to get a full fledged
> serial port.
>
> On 09/25/2013 12:23 AM, Waldek wrote:
>> Hi
>>
>> I have looking solution on RaspberryPI with soundmodem how to do PTT if I
> don't have in my radio VOX. When I have use soundmodem on my laptop with
> linux kernel 2.x ten years ago but driver soundmodem support PTT via RS-232
> which working very well with my IC-W2A. But I don't know how to do this on
> RPI ?
>> It is need modify soundmodem driver to possible setting the gpio pin for
> PTT ?? Maybe exist patch for this ?
>> 73 Waldek sp2ong
>>
>
> --
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next prev parent reply other threads:[~2013-09-26 5:34 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-25 7:23 RaspberryPI and soundmodem PTT Waldek
2013-09-25 7:27 ` marius
2013-09-26 2:48 ` David Ranch
2013-09-26 5:22 ` Marius Petrescu
2013-09-26 5:34 ` Ray Wells [this message]
2013-09-26 6:15 ` Andrew Errington
2014-12-05 14:44 ` Ugo Poddine
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