Recent Posts

Pages: [1] 2 3 ... 10
TFTs / Re: Resistive/Capacitive Touch Screen - Sample Code
« Last post by rogerlucas on October 14, 2018, 04:12:49 PM »
Hello, does anyone know if this cape is open source and if so, where do I get the sources to study?

TFTs / NHD-2.4-240320CF-CTXI#-F Display Not Responding
« Last post by sjdorsay on October 11, 2018, 08:40:10 PM »
I am attempting to interface this display with an Arduino as a practice run before I move further into my design. I found this post earlier,1763.msg3491.html#msg3491

which has very helpful code. But when I follow the setup described in the files and upload the sketch to my arduino the display just dims a bit.

When I use the example code provided in the Application Notes section there is no visible change. What reasons might be causing this issue?
OLEDs / Re: Connecting the NHD-0420-CW Display to the Evalboard
« Last post by Sergio_M on October 11, 2018, 08:11:06 AM »

Unfortunately, the NHDev board does not support I2C interface, you can test in parallel mode to see how the display looks.
TFTs / Re: Windows 10 IoT Core
« Last post by GeerGuy on October 10, 2018, 11:19:41 PM »
This is with a full screen canvas.  The yellow is with a standard mouse and the blue lines is as far as the touchscreen will work with a stylus.  The dead space is the same with Win 10, Win 10 IoT Core and Linux.
TFTs / Re: Windows 10 IoT Core
« Last post by GeerGuy on October 10, 2018, 04:20:16 PM »
I can provide a picture in the next few days of the difference when using a standard mouse and the touch screen with a stylus.
TFTs / Re: Windows 10 IoT Core
« Last post by Saurabh_B on October 10, 2018, 03:37:47 PM »
The capacitive touch panel displays also provide a better resolution.
Could you also provide a video of where the displays cut off?
TFTs / Re: Windows 10 IoT Core
« Last post by Paul_B on October 10, 2018, 03:27:39 PM »
Unfortunately, its a limitation of this type of touch panel   :(

For the best edge to edge touch performance it is highly recommend to use the Capacitive Touch version (if possible):

Character LCDs / Re: Inverse video on NHD‐C0220BiZ‐FSW‐FBW‐3V3M
« Last post by Saurabh_B on October 10, 2018, 03:26:22 PM »
No, Unfortunately this display does not allow you to flip individual characters.

TFTs / Re: Windows 10 IoT Core
« Last post by GeerGuy on October 10, 2018, 12:00:41 PM »
I have calibrated my display with a Raspberry Pi using rpi-AR1100 and it still has a ~1/4" area on all sides that can't see any touch.

Using a Win10 computer with the Microchip AR1100 Cal Config, how should the preferences be set?

Number of wires?  4 or 5?
USB Mode?  Mouse

Is the Calibration Inset % the "dead" area that I'm seeing?  Can this be 0 or 1%?

Will these setting be stored in the display?
Pages: [1] 2 3 ... 10