Jump to content
  • 0

Is it possible to operate a 4 "TFT SPI 480X320 V1.0 screen Simultaneously connect a touch screen with SPI communication


Barak

Question

Hello dear friends!
I have been trying for a long time without success to work with a model screen
4 "TFT SPI 480X320 V1.0
This screen also has a socket for the SD card and a parallel SPI connection
I can not activate the screen with a touch called from a memory card when
All connected in parallel together I connect on board UNO pin 13 CLK to T_CLK and SD_SLK all together,
I connect MISO to pin 12 in UNO together with SD_MISO
I connect MOSI to pin 11 in UNO together with SD_MOSI
For each CS (CHIP CELECT) I give a pin (LCD_CS for pin A5 in UNO, T_CD for pin 2 in UNO, SD_CS for pin 7 in UNO)

In SETUP I set each pin in digitalWrite (HIGH)

Unfortunately, I can not get a response from touch and can not get a MAP of an image from an SD card

Is it not possible to connect to a parallel SPI connection with this monitor? Or is it?
Thanks in advance for your help,

Link to comment
Share on other sites

0 answers to this question

Recommended Posts

There have been no answers to this question yet

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Answer this question...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.