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# OpenIPC Wiki # OpenIPC Wiki
[Table of Content](../README.md) [Table of Content](../README.md)
Instructions for installing OpenIPC firmware on SigmaStar devices (these are notes for now) Instructions for installing OpenIPC firmware on SigmaStar devices
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<p align="center"> <p align="center">
<img src="https://github.com/OpenIPC/wiki/blob/master/images/fpv-logo.jpg?raw=true" alt="Logo"/> <img src="https://github.com/OpenIPC/wiki/blob/master/images/fpv-logo.jpg?raw=true" alt="Logo"/>
@ -13,27 +13,31 @@ Instructions for installing OpenIPC firmware on SigmaStar devices (these are not
#### Quick note on experiments, will be revised and updated #### Quick note on experiments, will be revised and updated
``` * [The files for this experiment are temporarily available here](https://github.com/OpenIPC/sandbox-fpv/tree/master/sigmastar)
Here is the sdcard firmware to install openipc to the nand flash. Here is the sdcard firmware to install openipc to the nand flash.
Connect your SD card to your computer, create a 1 GB partition on it, format it as FAT32 / VFAT. - Connect your SD card to your computer, create a 1 GB partition on it, format it as FAT32 / VFAT.
In Linux you just need to use the commands fdisk and mkfs.vfat - In Linux you just need to use the commands fdisk and mkfs.vfat
Mount disk and unpack ssc338q_initramfs.zip and copy both files to the root directoy. - Mount disk and unpack ssc338q_initramfs.zip and copy both files to the root directoy.
The UBOOT and uImage.ssc338q is used for the temporary sdcard system and to gain access to the nand flash. - The UBOOT and uImage.ssc338q is used for the temporary sdcard system and to gain access to the nand flash.
The /dev/mtd0 uses the complete partition size of the nand flash, so this can also be used for a backup. The /dev/mtd0 uses the complete partition size of the nand flash, so this can also be used for a backup.
But this might take some time, the backup to the sdcard is very slow. But this might take some time, the backup to the sdcard is very slow.
```
nanddump -f /mnt/mmcblk0p1/backup-nand.bin /dev/mtd0 nanddump -f /mnt/mmcblk0p1/backup-nand.bin /dev/mtd0
```
The ssc338q-nand.bin includes the current distributor bootloader and nand ultimate firmware. The ssc338q-nand.bin includes the current distributor bootloader and nand ultimate firmware.
```
flash_eraseall /dev/mtd0 flash_eraseall /dev/mtd0
nandwrite /dev/mtd0 /mnt/mmcblk0p1/ssc338q-nand.bin nandwrite /dev/mtd0 /mnt/mmcblk0p1/ssc338q-nand.bin
``` ```
#### Buying a device #### Buying a device
* https://aliexpress.ru/item/1005002879158570.html - https://aliexpress.ru/item/1005002879158570.html