topic Re: IMXRT1170 LCD DISPLAY INTERFACE in i.MX Processors

IMXRT1170 LCD DISPLAY INTERFACE

ujwal_kumar_N_L — Mon, 07 Aug 2023 09:43:25 GMT

hi i started exploring rt1170 evk to integrate with embedded wizard i referred the example code which has given mcuxpresso ide

IDE details:

MCUXpresso IDE v11.8.0 [Build 1165] [2023-07-26]

example file name: wizard_ew_gui_pulse_oximeter

problems

1)after dumping example code i can see only the backlight on, no images or any color popped up so is there anything needs to be change in the rt1170 evk like any jumper etc..

2) if i want to integrate single push button polling or interrupt to toggle the LCD display color which file needs to be change

if still information let me know

Regards

Ujwal

@lcdguru @imx23evklcddriv @michael_imxrt

Re: IMXRT1170 LCD DISPLAY INTERFACE

EdwinHz — Tue, 08 Aug 2023 18:51:37 GMT

Hi @ujwal_kumar_N_L,

Could you please share what you see on the serial terminal when running the example code? The terminal's output can let us know in what part of the initialization process it fails. The "readme.txt" file under the "doc" folder exemplifies what you should see.

If all of the initialization process proceeds successfully, then it is likely an issue with your display. Please make sure you are using one of the supported LCD panel as described on the readme.txt file. The supported panels should be: RK055MHD091, RK055AHD091 or RK055IQH091. Also make sure your 5V power supply works correctly and/or try with a different one if possible.

BR,
Edwin.

Re: IMXRT1170 LCD DISPLAY INTERFACE

ujwal_kumar_N_L — Wed, 20 Sep 2023 08:08:17 GMT

Thank you the issue has been resolved ,the display connector was damaged and the Panel had to be defined as RK055AHD091.
Thank you and regards

UJWAL KUMAR N L