54 lines
1.5 KiB
Markdown
54 lines
1.5 KiB
Markdown
# Pileogoo
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An image for having a Raspberry Pi control an Elegoo saturn.
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This is based off of https://l9o.dev/posts/controlling-an-elegoo-mars-pro-remotely/
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This particular image is principally aimed at the Raspberry Pi (512M original Rev) with a wifi dongle.
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## Building
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1. Download the raspberry image and link rpi.img to that file
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2. Run the following commands
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```
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# Creates root.tar.gz and boot.tar.gz
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sudo ./scripts/extract_root.sh
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# Export any settings (optional)
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export RPI_WIFI_NETWORK=mywifi
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export RPI_WIFI_PASSPHRASE=mywifi
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export RPI_PASSWORD=raspberry
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# Run the build
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podman build --rm=false --platform linux/armv/v7 -t localhost/pileogoo .
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CONTAINERID=$(podman create localhost/pileogoo /bin/bash)
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podman export -o build/all.tar "${CONTAINERID}"
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# Creates a new image from the exported copy
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sudo ./scripts/extract_build.sh
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rm ./build/all.tar
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```
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### Errors
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standard_init_linux.go:228: exec user process caused: exec format error
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* this is caused by the image not matching the architecture: make sure you
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can run non-native archiectures by checking the Installation steps.
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## Installation
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Install `qemu-system-arm`, `qemu-user-static`, and `qemu-user-binfmt` to provide
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arm architectures.
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Note that not all versions of the Raspberry Pi are supported in qemu. For eg.
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```
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$ qemu-system-arm -M help | grep rasp
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raspi0 Raspberry Pi Zero (revision 1.2)
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raspi1ap Raspberry Pi A+ (revision 1.1)
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raspi2 Raspberry Pi 2B (revision 1.1) (alias of raspi2b)
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raspi2b Raspberry Pi 2B (revision 1.1)
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```
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