some readme updates and cleanup
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README.md
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README.md
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#spidr1090
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#map1090
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###INSTALLATION
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###BUILDING
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Tested and working on Ubuntu 18.04, Raspbian Stretch, Buster
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@ -19,20 +19,30 @@ cd spidr
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make clean; make
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```
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3. Download and build dump1090
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```
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cd ~
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git clone http://www.github.com/MalcolmRobb/dump1090)
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cd dump1090
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make clean; make
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3. Download and process map data
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Until more comprehensive map source (e.g., Mapbox) is integrated, map1090 uses the lat/lon SVG files from https://www.mccurley.org
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The getmap.sh pulls the svg file for the contiguous 48 US states and produces a binary file for map1090 to read.
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4. Run
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```
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~/dump1090/dump1090 --net
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cd spidr
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./getmap.sh
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```
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###RUNNING
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1. Start dump1090 (http://www.github.com/MalcolmRobb/dump1090) locally in network mode:
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```
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dump1090 --net
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```
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2. Run map1090
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```
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./view1090 --fullsceen
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```
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### Runtime Options
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map1090 will open an SDL window set to the resolution of your screen.
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###RUNTIME OPTIONS
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--server [domain name or ip] Specify a dump1090 server. Renamed from the view1090 "--net-bo-ip-addr" argument
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--port [port number] Specify dump1090 server port. Renamed from the view1090 "--net-bo-port" argument
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@ -42,94 +52,29 @@ cd spidr
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--uiscale [scale] Scale up UI elements by integer amounts for high resolution screen
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--fullscreen Render fullscreen rather than in a window
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###HARDWARE NOTES
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map1090 is designed to be portable and work on a variety of systems, however it is intended to be used on a handheld device.
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The software was originally develped for Raspberry Pi devices, and it is currently optimized for the Raspberry Pi 4 with the following configuration:
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* Raspberry Pi 4
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* A display:
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* [Pimoroni HyperPixel 4.0 Display] (https://shop.pimoroni.com/products/hyperpixel-4) \*best overall, but requires some rework to use battery monitoring features of the PiJuice mentioned below
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* [Waveshare 5.5" AMOLED] (https://www.waveshare.com/5.5inch-hdmi-amoled.htm) \*this is very good screen but the Google Pixel 2 phone mentioned below has a very similar display for the same price (along with everything else you need in a nice package)
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* [Waveshare 4.3" HDMI(B)] (https://www.waveshare.com/wiki/4.3inch_HDMI_LCD_(B))
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* [Adafruit 2.8" Capacitive Touch] (https://www.adafruit.com/product/2423)
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* A battery hat, such as:
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* [PiJuice Battery Hat] (https://uk.pi-supply.com/products/pijuice-standard) \*I2C pins must be reworked to connect to the Hyperpixel nonstandard I2C breakout pins, unfortunately
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* [MakerFocus UPS Hat] (https://www.amazon.com/Makerfocus-Raspberry-2500mAh-Lithium-Battery/dp/B01MQYX4UX)
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* Any USB SDR receiver:
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* [Noelec Nano V3] (https://www.nooelec.com/store/nesdr-nano-three.html)
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* Stratux V2 \*very low power but hard to find
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### TODO
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* build for ios and android
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* menu system (toggles for UI elements)
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* map system (automatically load open source)
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* separate fully from view1090 (which interface?)
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If running as a front end only, with a separate dump1090 server, the best option is to use an Android phone, such as the Pixel 2, which significantly outperforms a Raspberry Pi 4.
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map1090 has been tested on other boards such as the UP Core and UP Squared, but these boards have significantly poorer performance than the Raspberry Pi 4 with less software and peripheral support, so they are not recommended. With low resolution maps the software will run on these boards or even a Raspberry Pi Zero, so these remain options with some tradeoffs.
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###HARDWARE
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Of course, a variety of other devices work well for this purpose - all of the development so far has been done on a touchscreen Dell XPS laptop.
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Right now, Pixel 2 is $109 on Amazon (https://www.amazon.com/Google-Pixel-64-Black-Refurbished/dp/B0787V183F).
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This significantly outperforms a rpi4.
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best option seems to be pi4 + pijuice zero (w/ rewired i2c) + hyperpixel 4. RTLSDR (stratux) sticks down or needs u shaped adapter.
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For future tuner, need to test audio phat w/ little speaker, i2c knob, etc.
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Notes:
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Pi 3b+ and below are a little underpowerd for unoptimized map drawing
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Pi 4 is smooth, may have USB issues with RTLSDR?
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Up squared is good, but large
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Up Core may be fine but bad connection options?
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PiJuice is by far best battery option. FCC/CE certified!
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Need to test stratux low power dongles. 987Mhz?
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Waveshare 4.3" HDMI(B) and 5.5" AOLED are both very good, a little too large for handheld. Uses a lot of power, around 500ma for the 4.3", the AMOLED scales by the overal screen brightness.
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Pimoroni Hyperpixel 4.0 is the right size, but takes over default I2C pins so conflicts with PiJuice, unless some pin remapping. Also lower power, around 150ma
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Adafruit PiTFT 2.8" capacitive touch is ok, but a little small. Not sure about power draw. Docs claim no multitouch?
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####Pi Zero Version
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Part | Link | Cost
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--- | --- | ---
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Raspberry Pi Zero W | | $10
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Adafruit 2.4" PiTFT Hat| (https://www.adafruit.com/product/2455) | $35
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NooElec Nano3 SDR | | $28
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Adafruit GPS Hat | (https://www.adafruit.com/product/2324) | $45
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Antenna | |
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USB Jack | |
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MicroSD Card | |
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| | Total: $118+
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####Battery Options
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(https://en.wikipedia.org/wiki/List_of_battery_sizes)
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Portrait Orientation:
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18500 Batteries (18mm x 50mm), ~1000-2000mAh ea.
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The Pi Zero configuration consumes are 500mAh
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Landscape Orientation
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18650 batteries (18mm x 65mm). ~2200-3500mAh ea.
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Adafruit pack + PowerBoost Charger, ~$40
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Anker PowerCore 10000, ~$25
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Other options
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external recharger (maybe cheaper and smaller?) along with 18500/18650
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Some 18500 / 18650 include current protection inside, such as:
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http://www.ebay.com/itm/2-x-Panasonic-NCR-18500-2000mAh-LI-ION-RECHARGEABLE-BATTERY-PCB-button-top-case-/391378348412?epid=1830264923&hash=item5b1ff7a97c:g:ePgAAOSwFqJWswnj,
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otherwise would require external protection circuit to be used in parallel.
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####Pi 3 Version
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This gets you a slightly bigger screen, and slightly better performance using the SDR Smart rather than the Nano 3, but requires a ton of annoying port/header clipping and desoldering.
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Part | Link | Cost
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Raspberry Pi 3 | | $35
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Adafruit 2.8" PiTFT Hat| https://www.adafruit.com/product/2423 | $45
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NooElec SDR Smart | | $20
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GlobalSat MicroGPS Dongle | (https://www.amazon.com/GlobalSat-ND-105C-Micro-USB-Receiver/dp/B00N32HKIW/ref=sr_1_3?ie=UTF8&qid=1505829420&sr=8-3&keywords=gps+dongle) | $30
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Antenna | |
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USB Jack | |
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MicroSD Card | |
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| | Total: $130+
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alt screen https://www.amazon.com/3-5inch-RPi-LCD-Directly-pluggable-Displaying/dp/B01N48NOXI/ref=sr_1_26?ie=UTF8&qid=1505871836&sr=8-26&keywords=pi+3.5%22+tft, $30 instead of 45, larger, not cap touch
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####Battery Options
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Recommended: PiJuice
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18650 batteries (18mm x 65mm). ~2200mAH ea.
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Adafruit pack + PowerBoost Charger, ~$40
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http://www.ebay.com/itm/3-7-volts-6400-mAh-1S2P-18650-Li-Ion-Battery-Pack-PCB-protected-Panasonic-Cells-/221923032745?hash=item33aba4bea9:g:0-IAAOSw14xWLSr2
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