From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ray Wells Subject: Re: RaspberryPI and soundmodem PTT Date: Thu, 26 Sep 2013 15:34:46 +1000 Message-ID: <5243C776.5000704@exemail.com.au> References: <52428f657519e5.11288990@wp.pl> <5243A08A.9020607@trinnet.net> <003801ceba78$67145270$353cf750$@ro> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <003801ceba78$67145270$353cf750$@ro> Sender: linux-hams-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: Marius Petrescu Cc: 'Linux Hams' 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 >> > > -- > To unsubscribe from this list: send the line "unsubscribe linux-hams" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >