[OZAPRS] Programming task

Matthew Cook vk5zm at bistre.net
Mon Aug 21 12:18:04 AEST 2017


Easy reading..

https://www.amazon.com/Programming-Language-2nd-Brian-Kernighan/dp/0131103628

73

Matthew
VK5ZM

On 21 August 2017 at 09:40, Andrew Rich <vk4tec at tech-software.net> wrote:

> 1. I need the practice
> 2. I want to say I did something
> 3. Add new features to an open source system
> 4. Get to know GITHUB
>
> and more
>
>
>
>
>
>
> On 21 Aug 2017, at 8:16 am, Mark Jessop <lenniethelemming at gmail.com>
> wrote:
>
> It sounds like you are trying to add IGating functionality to GQRX? (One
> of not-that-many SDR programs which has an inbuilt AFSK1200 demod, there
> may be others).
>
> Why? What are you trying to achieve that cannot already be achieved
> through some combination of existing software?
>
> Did you know that you can easily send audio data from GQRX into something
> like Direwolf [1] ? (via at least 2 methods that I know of) Direwolf can
> then do the sound-modem bit (and probably perform better at that role than
> the SDR software's inbuilt decoder), and I-Gate packets, or display them.
>
> If you want to go even further, YAAC [2] will take input from APRS-IS
> (which is what i assume you're getting at) and also from Direwolf (a
> 'soundmodem'), and can show you a list of packets (and, y'know, show them
> on a map too...). It will also do I-Gating. YACC is a nice cross-platform
> alternative to things like UIVIew (ugh) and Xastir.
>
> 73
> Mark VK5QI
>
> [1] http://gqrx.dk/doc/streaming-audio-over-udp
> [2] http://www.ka2ddo.org/ka2ddo/YAAC.html
>
> On Mon, Aug 21, 2017 at 6:30 AM, Andrew Rich <vk4tec at internode.on.net>
> wrote:
>
>> Or the software defined radio program they are the same
>>
>> Sent from my iPhone
>>
>> > On 21 Aug 2017, at 6:58 am, Andrew Rich <vk4tec at tech-software.net>
>> wrote:
>> >
>> > There exists a sound card modem program for decoding packets
>> >
>> > All it does is display in a window the received data
>> >
>> > I would like to add input boxes
>> >
>> > Callsign
>> > Password
>> > Server
>> > Port
>> > Filter
>> >
>> > Then add socket functionality to connect to aprs server
>> >
>> > Andrew
>> >
>> >
>> > Sent from my iPhone
>> >
>> >> On 21 Aug 2017, at 6:40 am, Malcolm Larkin <malcolm.larkin at icloud.com>
>> wrote:
>> >>
>> >> What is the scope?
>> >>
>> >> Sent from my iPhone
>> >>
>> >>> On 21 Aug 2017, at 06:24, Andrew Rich <vk4tec at tech-software.net>
>> wrote:
>> >>>
>> >>> I have a c language programming task
>> >>>
>> >>> Anyone know c
>> >>>
>> >>> Andrew
>> >>>
>> >>> Sent from my iPhone
>> >>> _______________________________________________
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>> >> OZAPRS mailing list
>> >> OZAPRS at aprs.net.au
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>> >
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>>
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>
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