(For another sample code for KS/S6A, go to . TRIS_DATA_PORT &= 0xfff0; //make data port output. DATA_PORT &= 0xfff0. KS from Samsung Semiconductor Division. Find the PDF Datasheet, Specifications and Distributor Information. Jun 13, KS and SED . Character pattern data corresponding to each segment So to speak, after MPU reads DR data, the data in the next.

Author: Nelrajas Faemi
Country: Mongolia
Language: English (Spanish)
Genre: Education
Published (Last): 16 July 2013
Pages: 109
PDF File Size: 11.56 Mb
ePub File Size: 3.42 Mb
ISBN: 270-8-21948-189-8
Downloads: 93432
Price: Free* [*Free Regsitration Required]
Uploader: Tushakar

By using the Potentiometer, I kan vary the intensitiy of the blocks from very dark to very light. That’s pin 5 as shown bere: Pin 16 wasn’t soldered that kx0066, so I wired it again. I already tried some othere libraries like the LCD4Bit but it didn’t wor either. Guest Super Member Total Posts: The Hello World example. C” Line 7,8: I don’t know what happened to all the other LCD guru’s.

I hope you didn’t miss this line – it’s several lines below the photo of the ‘blocks’, just above the next photo. But I am able to adjust the contrast and tried already all “positions”: The “best legibility” is around 0,35V the is0066 isn’t to high, and the blocks are already visible. All pins are soldered well. Hope you can help me!


It’s basically the sample code provided by microchip, modified to run with the Samsung which is HD compatible driver instead of the Hitachi HD Anyone an Idea what else I could do to fix the problem?

I’m still thinking about it. I found the data sheet here: Hi, Sorry I hadn’t checked this for a while.

HD44780 vs. KS0066

This could be due to a wiring problem or a code problem. For my compiler, the linker file has the following: Also, you never commented on this from reply 3 Quote.

It almost has to be something to do with one or more of the six data lines between the Arduino eata the LCD. This routine configures the LCD. Just changed the wireing in dataa code: I’m not sure what that error means, maybe the linker file that you use has not defined PORTDbits since you have a different compiler?

Problem: Arduino & LCD with KS / SPLC

One other thing I might suggest, maybe you could use different port for the RS, RW, E, I know that you’d mask port D to make sure other than data bits nothing’s affected, but it’s good to be on the safe side. I only changed the 16, daha to 20, 4. Why does my PIC32 run slower than expected?


It’s got to be something simple that we are overlooking.

I read of some Problems if the contrast isn’t adjusted properly. What else can I try to fix this damn problem?

The code you referenced is another example of this, and it’s worse than most.

HD vs. KS — Parallax Forums

Try disconnecting both backlight wires and see if you can discern anything on the display when you run your sketch. Here is what I have changed the define statements too and the error I get I now found dats, that the display hasn’t the HD Chip but an other which is almost the same.

I will hopefully be able to get it working. We are back to this “The reversed backlight connections that seem to work OK still bother me as well. There are datw no bridges between pins: Forums Posts Latest Posts.

Hi Marine, Thanks for the code. Thank you so much!