77
edits
Changes
m
(use the actual cleared pixelmap for a clean BPRP, Flat and Offsetmap.)
→Patching the Thermal Camera module
To patch it, you need to disassemble everything down to the FPGA Board,
on the bottom there is a SPI SOIC8 Flash.
Use a CH341 EEPROM programmer (be sure to have a fixed or modified version to not put out 5V!, set it to 3.3V) and SOIC8 clamp.
Dont forget to download a backup of your flash and save it !
Download the Binary "Dali 640x480 '''actual''' cleared pixelmap .bin" from #3 below and load it into NeoProgrammer, Click Erase, Program and Verify.
This can take a while.
Your imager should start up right after assembly by hearing the shutter click.
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===Flash Contents===
On archive, click on show all files to download them. <nowiki>#</nowiki>1 a Flash dump of the original downgraded D8X3N can be found [https://archive.org/details/dali-d-843n-flash-dump here] <nowiki>#</nowiki>2 a Flash dump of a original 640x480 model can be found [https://archive.org/details/d-843-n-640x-480 here]
<nowiki>#</nowiki>3 a modified Flash dump of a original 640x480 model with cleared dead pixel map, flat map etc. can be found [https://archive.org/details/d-843-n-640x-480 -cleared-pixelmap here]
a Flash dump of the web server SPI flash W25Q256JV can be found [https://archive.org/details/dm-60-webserver-flash-dump here] in case a bad firmware update caused a bootloop.