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Need help hacking DP832 for multicolour option.

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Smokey:

--- Quote from: Macbeth on April 04, 2019, 11:52:15 pm ---...I wonder if the random reboots that DP832 owners suffer from for absolutely no rhyme or reason will vanish when software converting to a DP832A...

--- End quote ---

I had the random reboot problem and sent the thing in for repair.  They replaced boards, so I'd doubt it's purely a software issue that you can fix like this.  Bummer.

starec:

--- Quote from: WhichEnt2 on April 15, 2019, 04:29:21 pm ---
--- Quote from: tv84 on April 08, 2019, 03:03:26 pm ---With the public key 586E719859AF6C  you might upgrade riglol and generate the official license for Arb16M.

--- End quote ---
Doesn't it requrie additional research for obtaining option code(s) from firmware?

--- End quote ---

i've calculated the private key for you: 7412E98108CAB0
but it isn't so straight to generate license using riglol because of slight modified algorithms used in DG1000Z

tv84:

--- Quote from: starec on May 24, 2019, 11:40:24 am ---slight modified algorithms used in DG1000Z

--- End quote ---

= riglol 1.03d

starec:

--- Quote from: tv84 on May 24, 2019, 03:49:44 pm ---= riglol 1.03d

--- End quote ---
Ok, this one is almost working. You need however change some things:
B32 alphabet - ascii_map[] = "MNBVCXZASDFGHJKLPUYTREWQ23456789"
and arrays in fn format_license_dp832_109 as follows
    const int map1[] = {3, 0xE, 0x13, 9, 0x1A, 5, 7, 0x11, 0xC, 0x18, 6, 0x16};
    const int map2[] = {4, 0xB, 0x10, 0x17, 0, 8, 0x14, 0x1B, 2, 0xD, 0xF, 0x15};
    const int map3[] = {1, 0xA, 0x12, 0x19};

Trident900fi:
To update your Rigol DL3021 to DL3021A, here is the complete procedure, without the need of buying the LAN option...
You need:
-Computer with RS232 port
-USB stick formatted in FAT32 with the file keyfile.bin from Tossu (many thanks for the hack !)
-Cross cabel RS232 female-female (2->3; 3->2; 5->5)
-Free software Termite from Compuphase (https://www.compuphase.com/software_termite.htm)

Connect everything together. Start the computer first and launch Termite.
Termite Serial port settings:
-Port COM1 (depend on your computer)
-Baud rate 9600
-Data bits 8
-Stop bits 1
-Parity none
-Flow control none
-Forward none
-Transmitted text Append CR-LF

Turn on the DL3021
To check the connection, you can try to type *IDN? in the Termite command line.
He will return the model of your device.
Type in Termite :PROJ:SET MODEL,DL3021A
That all  :D

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