Whhat option in SPAT do i need to use? its a .bin file and cant find any option to zip that back so its like a original sps cache file

On 10/11/2024 at 4:42 PM, Dan79 said:

Whhat option in SPAT do i need to use? its a .bin file and cant find any option to zip that back so its like a original sps cache file

spat, create a new archive. follow the text in the window and make your own files.

have a HMI file and what i can see its uses big endian, i get 1288 as checksum on this  file, can anyone confirm that?

I get error when i run the archive in dps 

84229478USA2.5.bin

7 minutes ago, Dan79 said:

have a HMI file and what i can see its uses big endian, i get 1288 as checksum on this  file, can anyone confirm that?

I get error when i run the archive in dps 

84229478USA2.5.bin 565 B · 0 downloads

check this

 

 

3 minutes ago, Arbe_gtc said:

i have read that several times and followed the directions how to create the checksum  but i dont think im getting it right, can you check if the cheksum i got 1288 is correct for the file ?

 

 

On 10/11/2024 at 4:05 PM, Arbe_gtc said:

use SPAT option in DPS to create the package

 

the checksum of this  file es A4 5E, read again my message, HMI uses little

5 minutes ago, Arbe_gtc said:

the checksum of this  file es A4 5E, read again my message, HMI uses little

When i try little endian i get 5ea3 then +1    5EA4

Hex value:
5ea3 + 1 = 5EA4

1 minute ago, Dan79 said:

When i try little endian i get 5ea3 then +1    5EA4

Hex value:
5ea3 + 1 = 5EA4

Sorry now i can see that it most swap so A4 first then 5E, right?

2 minutes ago, Dan79 said:

Sorry now i can see that it most swap so A4 first then 5E, right?

you need swap it, yes

 

11 minutes ago, Arbe_gtc said:

you need swap it, yes

 

Thx will test that tomorrow

 

Is it possible to get 068B as hex and then with +1 its only 68C  so missing one nummber? or do i use C068?

On 8/30/2024 at 10:23 PM, Mindaugas Cernius said:

Hello colleagues. After calculating the CheckSum I got the result f2, how do I write the first four bytes?

 

On 8/31/2024 at 12:26 AM, Robi_X said:

00

@Dan79 same with 3 bytes.

so 68C becomes  8C 00  for the hmi file?

11 minutes ago, Dan79 said:

so 68C becomes  8C 00  for the hmi file?

123=0123

12=0012

2=0002

 

Hi tested this on 2.0 hmi to see if its the same and its very simular  but the 3rd bit is almost always wrong , like on the attached file if i ran the checksum i get 5914  but checksum is 5994   , tried on several files and always the 3rd is off like if oem is 4BE6 I GET 4B06   , do you know why this is , it uses little also

23154070.bin

i dont know what is your problem...

 

if you try to calculate thechecksum on this original file you will get 5914  and not 5994 like it should be , try your self and you will see you will get 1458+1=1459  so 5914  and thats wrong , thats why i wonder why 

8 minutes ago, Dan79 said:

if you try to calculate thechecksum on this original file you will get 5914  and not 5994 like it should be , try your self and you will see you will get 1458+1=1459  so 5914  and thats wrong , thats why i wonder why 

i got the correct checksum, you can see it in the previous image

please show me the steps as i cant get the correct one at all , im stuiped i know:)

the NOT of 6BA7 i get 1458 then +1 =1459      and thats 5914

1 hour ago, Dan79 said:

the NOT of 6BA7 i get 1458 then +1 =1459      and thats 5914

I dont know how you get 1458

 

That i understand ,please try this file and tell me what the cheksum is , i have edited  so the first bits are not correct know, i want to check if we get to same conclusion , if i go trough all the steps to check cheksum (little) i get BB2B for this file.

23648990.bin

17 minutes ago, Dan79 said:

That i understand ,please try this file and tell me what the cheksum is , i have edited  so the first bits are not correct know, i want to check if we get to same conclusion , if i go trough all the steps to check cheksum (little) i get BB2B for this file.

23648990.bin 915 B · 0 downloads

this file its the same

sorry here is it , i get BBAB on this one

23154070.bin

yes i get also BBAB