Cannot interface Due + elechouse tft Shield V2.1 + TFT_320QDT_9341, with Boiana_EQ code

Projects General Guidance
1

All I want is to run Boiana_Eq code with DUE + Elechouse TFT shield for Due V2.1 + TFT_320QDT_ILI9341 - 320x240 screen.
Boiana_EQ code: rDUINOScope-2.3.1 - Google Drive

Elechouse TFT shield for Due V2.1:

elechouse tft shield due
elechouse tft shield due1600×1200 156 KB

TFT_320QDT_9341:

tft_320QDT_ILI9341
tft_320QDT_ILI93411600×1200 131 KB

The TFT_320QDT_ILI9341 - 320x240 screen DOES NOT work with UTFT library connected with DUE along with Elechouse shield (TFT shield for due) V2.1.

Glue Code UTFT

**NOTE:**I have changed HW_ARM_defines.h ( uncommented #define EHOUSE_DUE_SHIELD 1 ) where as //#define CTE_DUE_SHIELD 1 is still commented.

The TFT_320QDT_ILI9341 - 320x240 screen, WORKS well with UTFT library connected with Mega2560 along with TFT shield of mega(V 2.2).
(Hence confirming that my screen is not faulty)

TFT shield of mega(V 2.2) + Mega 2560 :

tft shield for mega 2560
tft shield for mega 25601600×1200 146 KB

2

Assume there are lots of members who Cant interface Due + elechouse tft Shield V2.1 + TFT_320QDT_9341, with Boiana_EQ code

Feel at home in that club.

Try this link: How to get the best out of this forum - Using Arduino / Project Guidance - Arduino Forum

3

Thanku for your support...though i couldn't find any thread explaining about the interfacing of elechouse tft shield for due with ILI9341 screen. As the code is usually written for HX8352A

4

Posting a link to the datasheet of the display surely Due knowing guys will step in. I'm an UNO guy...

5

Above is the closest datasheet of ILI9341 i found....there was no datasheet on the website i bought it from. Again the image of MY screen is posted above

6

Good!

7

No luck so far.....can anyone help?

8

How much have You managed so far?

That is quite a lot. What is Your background, experience? Personally I'm not prepared do do the entire project for You. It's way too much.

What made You decide for those components?

9

I have made a handful of projects with Arduino Uno,Mega,Esp etc.
It's my 1st time using DUE.

What I have managed so Far:
1.) ILI9341 screen is working with Mega2560 + TFT LCD MEGA SHIELD V2.2 + UTFT library
(Hence ILI9341 screen is not damaged or anything)

2.) getting a ssd1963 chipset tft on elechouse v2.1 shield to work with adafruit_GFX - #13 by dillonc

In this link the person(named chris) uses Elechouse TFT shield V2.1 + Due + SSD1963 (I use ILI9341)

I followed everything till Post19..But No Luck in getting any display on the serial monitor.

In Post15 chris mentioned that: "Serial took 0ms to start"
"ID = 0x1963"
Whereas I'm not able to get anything on the serial monitor itself.
HENCE, I think DUE is unable to detect the connected tft screen.

Tried 5 different baud rate....didn't worked.

What should I do next???

10

GLUE_Demo_320x240.ino (8.1 KB)
https://drive.google.com/drive/folders/1hAOuGHNno3JpBTn8M3qeyijFCZPUCC1W?usp=sharing

I tried running GLUE UTFT(GLUE code and UTFT library pasted above) + Elechouse due shield + ILI9341_16 (Screen). Yet there is no display on the screen just the white backlight.

My screen works perfectly with MEGA2560 as mentioned in the Post#1

I even uncommented #define EHOUSE_DUE_SHIELD 1 in HW_ARM_defines.h
and used UTFT myGLCD(ILI9341_16,22,23,31,33);
still no luck.

Need David to please help me out.

11

This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.