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newRPL - Updated to build 1510 [official build remains at 1487]
07-29-2021, 11:51 AM (This post was last modified: 07-29-2021 12:06 PM by Alejandro Paz(Germany).)
Post: #135
RE: newRPL - Updated to build 1487 [ including official build]
Hei, I'd like to give it (finally) a try using a 39gs. My question is how should I strip the binary (newrpl39.bin) so I can flash it using a jlink (I "added" a jtag connector to my 39gs).
I would like to try with the connectivity kit but that never worked.
Alternatively I could try to flash from linux, is that possible ? The 39gs has a standard ROM.

I think that an "enable flash erase" or so maybe needed (besides the normal enable programming on flash devices):

Code:

J-Link>mem8 0, 16
00000000 = 06 00 00 EA 3F 00 00 EA 45 00 00 EA 4B 00 00 EA
00000010 = 51 00 00 EA FE FF
J-Link>loadfile d:\temp\newrpl39_stripped.bin
No address passed for .bin file. Assuming address: 0x0
Downloading file [d:\temp\newrpl39_stripped.bin]...
Writing target memory failed.
J-Link>

But maybe it is just that the jlink doesn't identify the flash chip attached to the arm9... I'll try to read a bit more on how to use it.

Any help appreciated

Thanks in advance,
Ale
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RE: newRPL - Updated to build 1487 [ including official build] - Alejandro Paz(Germany) - 07-29-2021 11:51 AM
Navigating through sub-menus - Gilles - 05-13-2023, 11:31 AM
It's a mystery to me... - Klaus - 11-27-2023, 12:24 PM



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