From mboxrd@z Thu Jan 1 00:00:00 1970 From: Waldek Subject: RaspberryPI and soundmodem PTT Date: Wed, 25 Sep 2013 09:23:17 +0200 Message-ID: <52428f657519e5.11288990@wp.pl> Mime-Version: 1.0 Content-Transfer-Encoding: 7BIT Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wp.pl; s=1024a; t=1380093797; bh=eai30/7U3HNS8KSNXTpgraVug8BeXzQH9IDbvn/XPSE=; h=From:To:Subject; b=o/unP3bDBiasTcx6NfARg+Icq3YHiC+7jF8qdU6/r9GPlpLM5NiKQrQkLiwUQMLzI BzCPRC//HpygkdOH2evsS/JXysLv/WSDe1gw1Msa1ZkmTgbbTIxEiDRM46ovlCpF8x mU30TNNqPeT/I1l2lI8Z7pt/Jj4wEgThRqtMJ6Mc= Content-Disposition: inline Sender: linux-hams-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii" To: linux-hams 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