Posts made by pavelsplavel

@felek You made my day.

Thanx to all !!

I forgot to said: I ve done erase 2 times before.

5 and 3.3v is turned On.

Hello! I trying follow steps of getting started and firmware installation. Have trouble to connect to device. For Bossa and SAM-BA the result is same.

@wilriker @dc42
Hey there!
Here is serial protocol communication of Dwin screen.

@wilriker @T3P3Tony Okay. Thank you!

@wilriker Soon i will upload here the documentation of the DWIN communication protocol.

By the way DWIN asked me to get the documentation of the DUET communication protocol. Does somebody can give it to me ?

@alankilian so i want to provide communication between DWIN screen and duet 2 wifi board.

Here is tech doc for screen:
Development Guide of T5L ASIC_20200624 .pdf

So i have two options=)

1. Add some instructions to firmware(need just find location in code)
2. Get DUET communication protocol and address to drive the serial port.

Development Guide of T5L ASIC_20200624 .pdf

@wilriker So, i attached here

@dc42 here is the link:
https://drive.google.com/file/d/1fhcOW1s-67v5Vx8_pmW1Grp9FbZ7RrR2/view

@T3P3Tony Thank you for sharing firmware!
Do you know to which file i can add "5AA5" instruction ?

@alankilian You right! I want to connect DWIN screen

@dc42 DWIN communication protocol and address to drive the serial port:
5A A5 04 82 1000 01 (5A A5 is the framehead, 04 is the datalength, 82 means read, 1000 means VP address (shall be same as your photo), 01 is the data.

What is the Duet 2 wifi communication protocol and address which drives the serial port?

How to add translation code to RepRap? I want to connect some screen. So when it receives instructions starting with 5AA5, it can translate those instructions into G-code language to identify. Then it will convert the content that needs to be fed back to the screen into the instructions starting with 5AA5, and send it to the screen for communication interaction.

I want to connect specific screen to duet 2 wifi.
Here is instruction how to implement it with Marlin:
Marlin code is written in C and C++, the developer can add translation code to Marlin so when it receives instructions starting with 5AA5, it can translate those instructions into G-code language to identify. Then it will convert the content that needs to be fed back to the screen into the instructions starting with 5AA5, and send it to the screen for communication interaction.

How to implement it using ReaRap for duet? Thanx!

Could somebody tell if there is information about each pins meaning of LCD.