Hi Enrich, Hardware for "parrot", Nothing in particular, just any Linux box.
To keep the power use down, I use a Raspberry Pi clone. I use Fedora linux as, for the ARM processor they have made their distribution almost hardware independent. There are two steps in making a bootable SD card simples. Supports about 50 boards with one SD card image file. On the audio side I use a Behringer UCA202 USB device. That's because it has RCA line output connectors to which goes to my home-brew isolation box to my FT-450 transceiver. Any audio port device supported by Linux will do, must do 48000 samplerate. For PTT I use a PL2303 USB serial adapter to supply DTR to the above isolation box's opto-coupler. In the code there's provision to use a Pi GPIO port. Pi considerations ============= Since my Pi is a development box, it MUST have a good Hard Disk. So I'd pick a board with a High Speed Disk Interface and migrate the root filesystem onto that disk, off the SD card. SSDs are cheap and available and low power. That's what I use, a 128Gb. It's constantly writing log files and audio files and, I download the latest SVN code, compile and run, this way I help our developers by running, real time, their code. Alan VK2ZIW On Tue, 25 Sep 2018 18:15:42 +0930, Erich Heinzle wrote > Any particular hardware/build requirements for the repeater code other than > (I assume) linux? > > Regards, > > VK5HSE Alan Evil flourishes when good men do nothing. Consider the Christmas child. --------------------------------------------------------------------------- Alan Beard Unix Support Technician from 1984 to today 70 Wedmore Rd. Sun Solaris, AIX, HP/UX, Linux, SCO, MIPS Emu Heights N.S.W. 2750 Routers, terminal servers, printers, terminals etc.. +61 2 47353013 (h) Support Programming, shell scripting, "C", assembler 0414 353013 (mobile) After uni, electronics tech
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