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stm32F746g-disco custom board with Resistive lcd

FJB2069
Senior

My application requires a resistive lcd.  Is anyone familiar with trying to replace the existing capactive lcd with a resistive lcd?  

 

I have seen some resistive lcds with a similar 40 pin connection, but the I2C interface (pins 37-40) are the resistive signals.  Not sure if there is a resistive lcd with an i2C interface?

 

Appreciate any feedback.

 

4 REPLIES 4
SofLit
ST Employee

Hello,

There is a contradiction in the title: "stm32F746g-disco custom board", stm32F746g-disco is not a custom board. Could you please clarify this point so other community members could help you efficiently?

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To clarify:  I am making a custom board based on the stm32F746-Disco, but I need the new board to work with a resistive lcd.

 

 

The pool here is likely to be quite shallow, you'd do better talking to one of the LCD vendors/distributors about panels that meet your specific needs. If off-the-shelf versions with exact pinnage are not available you might need to create an interposer board.

Not sure the resistive controllers are particularly popular these days.

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@FJB2069 wrote:

To clarify:  I am making a custom board based on the stm32F746-Disco, but I need the new board to work with a resistive lcd.


umm now it's clear.

To give better visibility on the answered topics, please click on "Accept as Solution" on the reply which solved your issue or answered your question.
PS:
1 - This is NOT an online support (https://ols.st.com) but a collaborative space.
2 - Please be polite in your reply. Otherwise, it will be reported as inappropriate and you will be permanently blacklisted from my help.