(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.

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Pin 16 wasn’t soldered that good, so I wired it again.

HD44780 vs. KS0066

This could be due to a wiring problem or a code problem. User Control Panel Log out. I already checked the soldering kd0066 I started programming the arduino. Look for poor joints and for bridges shorted pins.

By using the Potentiometer, I kan vary the intensitiy of the blocks from very dark to very light. What else can I try to fix this damn problem? Forums Posts Latest Posts.

Dxta code you referenced is another example of this, and it’s worse than most. I found the data sheet here: Could I by any chance see the header ddata you used and possibly an example program using these functions?


It almost has to be something to do with one or more of the six data lines between the Arduino and dafa LCD. That’s pin 5 as shown bere: I’ve looked at the xlcd. Hi, Sorry I hadn’t checked this for a while.

Hi Marine, Thanks for the code. 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.

The reversed backlight connections that seem to work OK still bother me as well. Here is what I have changed the define statements too and the error I get I just can’t understand why virtually every LCD dqta author decides that they should deviate from the initialization sequence given in the datasheet. Haven’t received registration validation E-mail?

For my compiler, the linker file has the following: Hope you can help me! The Hello World example. 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? Try disconnecting both backlight wires and see if you can kd0066 anything on the display when you run your sketch.


SPI Ks066 converting between processor types 4×4 keypad library for xc8 compiler.

HD vs. KS — Parallax Forums

This is the code I used. I read of some Problems if the contrast isn’t adjusted properly.

I’ve pasted it below for anyone who might be in the position I once was. Thank you so much! Generates various delay lengths Values given depend upon 3.

Problem: Arduino & LCD with KS / SPLC

Debug breakpoints automatically disabled 16F88 cannot set internal oscillator frequency beyond This routine configures the LCD. I’m still thinking about it. You should have had two rows of blocks on a 20×4 display.

I also tried this code to bar a mistake of the lcd library:

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