Recent Posts

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51
TFTs / Re: NHD-7.0-800480EF-ASXN Unable to get LCD to display colors
« Last post by Ted_M on May 21, 2018, 11:34:17 AM »
Hi Tom,

Have you been able to resolve this issue?
52
OLEDs / Re: Arduino demo code for running the NHD-0420DZW-AB5 OLED display via SPI
« Last post by Ted_M on May 21, 2018, 11:28:30 AM »
Thanks for submitting your example code!  This is very helpful.
53
OLEDs / Re: [NHD-0420CW-Ax3] Start my display in C language
« Last post by Ted_M on May 21, 2018, 11:18:12 AM »
Hi Arrgon,

Have you been able to resolve this issue?
54
TFTs / Re: EVE2 Startup for 7" Display
« Last post by Ted_M on May 21, 2018, 10:08:45 AM »
The resolution init settings look to be correct for the 7" display.  Please review the example Arduino code that is on our Github page for this 7" display and see if it's possible to convert it to run on the Particle Photon microcontroller.

https://github.com/NewhavenDisplay/EVE2-TFT-Modules/blob/master/7.0in/Capacitive/FT_App_Graph/Project/Arduino/FT_App_Graph/FT_App_Graph.ino
55
TFTs / Controller for NHD-10.1-1024600AF
« Last post by Jair on May 18, 2018, 04:12:07 PM »
Hello,

I would like to use the NHD-10.1-1024600AF but my MPU(ATSAMV71Q19) does not have a buit-in lcd controller. So I need to put one external to drive my images to display.
What is the right lcd controller for this display?

Best regards,
Jair
56
TFTs / NHD-3.5-320240MF-ASXN#-T SETUP REGS VOR ft800 (eve)
« Last post by Turbotronic on May 17, 2018, 08:30:21 AM »
Hi,
I am currently porting code for the FT800 to run on an AVR Xmega using SPI. Not having much luck. I can coms etc with the FT800 but the screen remains unresponsive. There are various register within the FT800 to adjust for a particular display. Could anyone be so kind as to provide this if this has been done already?
Brg
Andre
57
OLEDs / NHD-0420DZW-AY5 - RAM auto-increments but cursor moves to left
« Last post by gbgb on May 17, 2018, 06:29:07 AM »
I have an odd behavior, which I can find no mention to in the manual
Although during initialization I set the entry mode to 06 (auto-increment, no display shift) what I get is that the ram indeed auto increments, but for some reason, instead of shifting the cursor to the right it is shifted to the left.
for example, i try to print ABCD
if I set the ram address as required to the beginning of the row I get only the A printed
If I set the ram address to somewhere in the middle of the row what I get is DCBA with the cursor blinking to the left of the D.

This type of behavior is not mentioned at all in the manual - according to the manual if set to auto-increment the cursor moves to the right and if set to auto-decrement it moves to the left, but no where is mentioned the combination as I observe

What am I missing? Is there another command during initialization that may cause it (I followed the initialization sequence as in the manual and I work in 8 bits mode)
58
OLEDs / "Ghosting" artifact on NHD-1.69-160128ASC3
« Last post by jakobhalskov on May 17, 2018, 04:43:23 AM »
Hi Newhaven Display,

I recently purchased your NHD-1.69-160128ASC3 OLED display, which is very nice to work with.

However I expreience a ghosting artifact/problem, which is best described bv looking at the attached image. The horizontal grey bar is drawn as one solid box, but when lighting up pixels brightly next to it is is dimmed in the coresponding rows. Is this normal behaviour or can it be fixed?

Note that the display is rotated 90 degrees. The diagonal lines is just created by my camera and should not be taken into account.

59
Character LCDs / Custom Characters does not get Displayed Correctly
« Last post by pla.electro on May 17, 2018, 12:24:37 AM »
I am using 8x2 LCD NHD-0208AZ-FSW-GBW-33V3. I want to print a custom character on the display. But the display always displays a specific incorrect character. CGRAM Address - 0x40.  Attached the pattern below.
60
TFTs / Re: NHD-7.0-HDMI-N-RSXM -RTV touchscreen calibration
« Last post by Paul_B on May 16, 2018, 10:35:56 AM »
No problem  ;)
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