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46  Community / Exhibition / Gallery / Re: LED and aquarium controller with TFT LCD touch screen on: March 04, 2011, 06:37:07 am
The printNumF-bug has been fixed in v2.6 of the library (released a few minutes ago smiley ).

I am still looking for ways to optimize the libraries, but the ATmegas are not the fastest MCU's out there  smiley-sad

/Henning
47  Community / Exhibition / Gallery / Re: LED and aquarium controller with TFT LCD touch screen on: March 03, 2011, 06:57:13 pm
You can find my library for this display here: http://www.henningkarlsen.com/electronics/a_l_itdb02_graph16.php
And the touch-addon here: http://www.henningkarlsen.com/electronics/a_l_itdb02_touch.php

I also have a library for the DS1307 here: http://www.henningkarlsen.com/electronics/a_l_ds1307.php

/Henning

BTW: My name is Henning Karlsen, not Karl Henning smiley
48  Using Arduino / Displays / Re: Programming for NKC Electronics RGB LCD on: February 22, 2011, 05:05:57 pm
I am not sure, but I think that the setTitleHandler does not accept titleHander without the const in the declaration.

As I dont have the hardware or the other libraries you are using I am unable to help any further.

/Henning
49  Using Arduino / Displays / Re: Programming for NKC Electronics RGB LCD on: February 19, 2011, 10:47:35 am
You have to remove const from your function header.

Code:
void titleHandler(const char *name)

This works for me:
Code:
#include <RGB_GLCD.h>

GLCD myGLCD;

void titleHandler(char *name)
{
  myGLCD.print("Title:", LEFT, 5);
  myGLCD.print(name, 40, 5);
}


void setup()
{
  myGLCD.initLCD();
  myGLCD.clrScr();
  myGLCD.setColor(255,255,255);
}

void loop()
{
  titleHandler("Testing");
 
  while (true) {};
}

/Henning
50  Using Arduino / Displays / Re: Programming for NKC Electronics RGB LCD on: February 18, 2011, 04:05:24 am
If you can post your complete code, I am sure we can figure it out smiley

/Henning
51  Using Arduino / Displays / Re: Programming for NKC Electronics RGB LCD on: February 17, 2011, 07:39:47 pm
Quote
Where name is a variable.

Is name declared as a char array or a String?

/Henning
52  Using Arduino / Displays / Re: speedometer on TFT LCD with arduino mega 1280 HELP! on: February 01, 2011, 10:43:08 am
My library supports landscape mode (=320x240), but remember that the display operates at 3.3volts, so you need levelshifters for all signal wires.

/Henning
53  Using Arduino / Displays / Re: speedometer on TFT LCD with arduino mega 1280 HELP! on: February 01, 2011, 08:16:25 am
I believe that 1, 4, 5 and 6 are the same display.

From what I can see they should be compatible with my library: http://www.henningkarlsen.com/electronics/a_l_itdb02_graph16.php

/Henning
54  Forum 2005-2010 (read only) / Syntax & Programs / Re: why cant i get this second button to work? on: January 15, 2011, 07:19:44 am
Code:
else if (SensorValue > 800 |[glow]|[/glow] buttonStateII == HIGH)

Try this smiley
55  Forum 2005-2010 (read only) / Development / Re: New library: RGB GLCD (LDS183 Controller) on: January 21, 2011, 05:23:02 am
I am sorry, but I cant help you. I am not an expert on these displays.

My library is based on the demo-code provided by NKC Electronics, so you might be better off asking them these questions.

Please keep in mind that this was also my first Arduino "project" ever, so I basically made it to learn more about the Arduino, and its environment.

/Henning
56  Forum 2005-2010 (read only) / Development / Re: New library: RGB GLCD (LDS183 Controller) on: January 20, 2011, 10:21:50 am
Quote
You are clearly fairly experienced with this display, and I was wondering if you have any advice on this task?

I am sorry, but I can help you there. The main problem as I see is not the speed of the display, but the speed which the ATmega can push data to the display.

/Henning
57  Forum 2005-2010 (read only) / Development / Re: New library: RGB GLCD (LDS183 Controller) on: January 16, 2011, 06:53:16 am
RGB_GLCD v1.6 has been released

  • Fixed a bug in the print() function when using a background color different from the screen background color.

Any further updates to the library will only be announced on my website: http://www.henningkarlsen.com/electronics/
All site news is available as a RSS-feed.

@Loren: This new version should solve your problem with vertical lines smiley

/Henning
58  Forum 2005-2010 (read only) / Development / Re: New library: RGB GLCD (LDS183 Controller) on: January 14, 2011, 08:14:27 am
I'll look into the problem, but it might take a couple of days...

/Hennning
59  Forum 2005-2010 (read only) / Development / Re: New library: RGB GLCD (LDS183 Controller) on: January 14, 2011, 06:54:59 am
@Loren:

Can you post an image of the vertical bars, or post / send me your sketch?

It is possible to get bigger text, but it will involve a rather large modification to the code. You can take a look at my ITDB02_Graph libraries for ideas on how to do it. They both support small and large font.

/Henning
60  Forum 2005-2010 (read only) / Development / Re: New library: RGB GLCD (LDS183 Controller) on: January 10, 2011, 05:12:45 pm
Rar usually get better compression, but if you PM me with your email-address or send me a message through my contact-form, I will email a zip-file to you.

I havent got a Netduino, so dont hold your breath. Maybe you would like to donate one... smiley

/Henning
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