Fix For Error Code Reading on MSSFlasher CSL Tune

[terra]

The modified program loads it as a byte instead of a word. The non-CSL bootsector sees E002 as K_FSP_CONCEPT. CSL bootloader has it at a different address (F002 I think). So to make the bootloader happy you need to change the value to 01. And to not change K_FR_T_ADAPT’s behavior, we load it as a byte and change the address to E003

[MpowerE36]

0xE002 must not be seen as a single byte, it is the most significant bits of the word 0xE002-0xE003. As you see below, the program confirms that it uses a word at the 0xE002 address. This word is K_FR_T_ADAPT and I don’t understant why we need to modify it.

[R3Z3N]

^With Terra's wording, XX is a BYTE. The xdfs have this as a WORD ie XXXX. Also the 0401 XDF has a conversion...so....reading TERRAS notes, it would be unwise to use the XDF to change this value.

[MpowerE36]

The CSL binaries Paffy has on the MSSFlasher website do not have all the changes necessary to play 100% nice with the non-CSL bootloader. It mostly works, but notably the ability to read error codes is broken

Download a corrected program here

Flash only the program - leave your tune as is (the tune built into the file above is just a standard CSL tune).

Read off your tune and change 0xE002 from 00 to 01, then flash that tune back to your car.

That program also has the changes to trigger the alternator light over the CAN-bus. To enable that, you'd set 0x5968 to 01 05 0A and enable "GENERATOR_UEBER_CAN" in your instrument cluster. If you already have the direct wiring done, then you could leave it alone and things will function like they did before.

terra Why do you change 0xE002 from 00 to 01 ?

Maybe I’m wrong but 0xE002-0xE003 is the word K_FR_T_ADAPT.

Original value : 000 150 => 150 word => 1,5sec
Tuned value : 001 150 => 406 word => 4,06sec

Why do you change K_FR_T_ADAPT value from 1,5sec to 4,06sec ?

[Tomba]

Thanks you very much. WIll try this.

[PITTM3RR]

Awesome - thanks

[Steve]

awesome, thanks for this!

[terra]

Yeah that's fine

[R3Z3N]

terra May we host your fixed full binay at github here?

[nextelbuddy]

i always wondered why when using that version of the CSL software, in INPA trying to read error codes it would just freeze.

definitely saving this one. thanks!

[terra]

The CSL binaries Paffy has on the MSSFlasher website do not have all the changes necessary to play 100% nice with the non-CSL bootloader. It mostly works, but notably the ability to read error codes is broken

Download a corrected program here

Flash only the program - leave your tune as is (the tune built into the file above is just a standard CSL tune).

Read off your tune and change 0xE002 from 00 to 01, then flash that tune back to your car.

That program also has the changes to trigger the alternator light over the CAN-bus. To enable that, you'd set 0x5968 (partial binary) to 01 05 0A and enable "GENERATOR_UEBER_CAN" in your instrument cluster. If you already have the direct wiring done, then you could leave it alone and things will function like they did before.