mirror of https://github.com/OpenIPC/wiki.git
62 lines
2.7 KiB
Markdown
62 lines
2.7 KiB
Markdown
# OpenIPC Wiki
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[Table of Content](../README.md)
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OpenIPC FPV ground station
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--------------------------
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<p align="center">
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<img src="https://github.com/OpenIPC/wiki/blob/master/images/fpv-logo.jpg?raw=true" alt="Logo"/>
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</p>
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Here is a good [getting started](https://wiki.radxa.com/Zero/getting_started) if you are not familiar with Radza.
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### Flashing
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* SDCard
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[Link](https://github.com/OpenIPC/sbc-groundstations/releases) to latest
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* EMMC
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[How to flash the image to your onboard emmc](https://github.com/OpenIPC/sbc-groundstations/blob/master/radxa_pi_zero_3w/flashing_to_the_onboard_memory.md)
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### Wifi
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You can [setup the onboard wifi](https://github.com/OpenIPC/sbc-groundstations/blob/master/radxa_pi_zero_3w/headless_setup.md#setup-of-autoconnect-on-boot) for SSH connectivity. (udev rules and networkmanager are already configured in this image, you only need to execute the nmcli commands)
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Note: for RubyFPV you will either need a USB Network Dongle like the one below
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or access serial console, please check [here](https://wiki.radxa.com/Zero/dev/serial-console) on how to do that.
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### DVR with FPV firmware
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DVR functionality; It requires a push button to be installed to the gpio header between physical pins 25 and 27 like so:
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To record DVR, push the button once. The stream will start and DVR will begin recording. When finished, push the button once to stop the recording and save the file.
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DVR is saved to the Videos folder in your home directory. DVR can be accessed either at /home/radxa/Videos or via a media server. Connect your groundstation to your home network and it can be accessed via a web browser at x.x.x.x:8080 -- replace x.x.x.x with your groundstation's local ip address.
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Connect Led long lead to +5v, Led short lead via a 1k resistor to GPIOAO_2 (The other BLUE pin on Radxa),
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```bash
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sudo gpioset gpiochip4 11=0 # turn LED on
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sudo gpioset gpiochip4 11=1 # turn LED off (actually it is very # simply lit because i guess logic level 0 is not 0 volts)
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```
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Circuit wiring: +5v —> +Led- —-> 1k resistor —> pin 28 on Radxa z3w (aka the other blue pin)
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<hr>
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A note about the DVR recording in this image. To ease the strain on the processor, we record to to a ts file rather than mp4 or mkv. As a result, there is no "smear" effect recorded, the uncaptured frames are simply dropped. You may notice jumps in your recording where there was no frame information.
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### Links to some helpful tools
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* [Windows Tools](https://dl.radxa.com/zero/tools/windows/)
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* [Other, All OS](https://dl.radxa.com/tools/)
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### RubyFPV
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see [RubyFPV Hardware](https://rubyfpv.com/hardware.php) |