[Question]Order of received data (D1, D0) ?

jhpark

Hi, I'm trying to parse the received data from touch screen.

In case of checking the version, I know I can send "5A A5 04 83 00 0F 01".
But the order of received data packate make me confused..


According to document, <T5L_DGUSII-Application-Development-Guide-V2.5.pdf>

      "return: 5A A5 06 83 000F 01 1110 (11 is GUI softwareversion, 10 is DWIN OS software"

and, according <COF-Screen-Application-DevelopmentT5L_DGUSII20220610.pdf>


     "Application software version. D1 stands for GUI version, D0 stands for DWIN OS version."

So, '11' is D1 and '10' is D0 ?

Maybe if there is D2, it should be the first value ?
I thought the order of recived pacakhet's data would be : D0, D1, D2.... Dn,
but it's reversed from what I thought to <COF-Screen-Application-DevelopmentT5L_DGUSII20220610.pdf>.
Is it correct ?

zzs999k

It should be in the order of D2, D1, D0.

jhpark

zzs999k 发表于 2023-7-17 15:27
It should be in the order of D2, D1, D0.

Thanks for confirmation, zzs999k !!
It's revered. OK, I see !