mirror of https://github.com/OpenIPC/wiki.git
76 lines
2.1 KiB
Markdown
76 lines
2.1 KiB
Markdown
# OpenIPC Wiki
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[Table of Content](../README.md)
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Instructions for installing OpenIPC firmware on SigmaStar devices
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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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---
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### SSC338Q + IMX415 + NAND flash, board from CamHi vendor
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#### Quick note on experiments, will be revised and updated
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#### Summary
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The Sigmastar IPL (pre-bootloader) allows to boot a custom U-Boot from the sdcard.
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With this temporary OpenIPC firmware you can create a backup of the nand and flash the permanent firmware afterwards.
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#### Prepare
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- Connect your sdcard to your computer, create a 1 GB partition and format it as FAT32 / VFAT.
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- [Download ssc338q-initramfs.zip][1]
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- Copy all files to the root directory of the sdcard, update your wireless credentials on autostart.sh:
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```diff
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#!/bin/sh
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+WLAN_SSID="Router"
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+WLAN_PASS="12345678"
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```
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- Put the sdcard into the camera module, start it and wait until it connects to your router.
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- Use ssh to connect to the camera:
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```
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ssh root@192.168.1.100
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12345
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```
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#### Backup
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- /dev/mtd0 uses the complete partition size of the nand flash.
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- This might take some time, the backup to the sdcard is rather slow.
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```
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nanddump -f /mnt/mmcblk0p1/backup-nand.bin /dev/mtd0
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```
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- Alternatively the flash content can be uploaded via tftp.
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```
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cd /dev
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tftp 192.168.1.10 -pr mtd0
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```
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#### Install
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```
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flash_eraseall /dev/mtd0
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nandwrite -k /dev/mtd0 /mnt/mmcblk0p1/ssc338q-fpv.bin
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rm /mnt/mmcblk0p1/UBOOT
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reboot -f
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```
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#### Buying a device (CamHi vendor)
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- https://aliexpress.com/item/1005002879158570.html
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- https://aliexpress.com/item/1005005750013595.html
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---
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### SSC338Q + IMX415 + NOR flash, board from Anjoy vendor
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#### Information collection continues
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Information collection continues
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#### Buying a device (Anjoy vendor)
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- https://aliexpress.com/item/1005003738087454.html
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---
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### Other notes
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For testing please use the [MPV](https://mpv.io/) player, in which the Shift+I key combination can be used to get debugging information.
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[1]: https://github.com/OpenIPC/wiki/files/13382282/ssc338q-initramfs.zip
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