V2.1 of the library is released.

It is now compatible with the Arduino Mega.
A couple of other bugs has also been fixed.

/Henning

Hi.

Just a quick note to let you know that v2.0 of ITDB02_Graph has been released.

I have added a large font and the option of using the display in landscape mode.

/Henning

Thomas found a bug with the color green in the library. He also sent the fixed code to me.

V1.01 is ready for download with the bug-fix.

/Henning

Hi

After playing around with the ITDB02 LCD Module (http://iteadstudio.com/store/index.php?main_page=product_info&cPath=3&products_id=55) from ITead studio I tought it was a bit slow. I wanted more speed  

So I made an alternative library for the module. At present it only supports the graphics functionality. This means NO support for touch, SD, or flash. They might come later.

My library is approx. 5 times faster than the demo-code provided by ITead studio, but there are a minor trade-off.

More infomation and download can be found here: http://www.henningkarlsen.com/electronics/a_l_itdb02_graph.php

Regards
Henning

V2.1 is now released.

New: Ability to set the Trickle-Charge register so you can now use SuperCaps instead of batteries

/Henning

I am sorry, but I have never used a board with a capacitor instead of a battery. I see no reason to use a capacitor as long as a cheap CR2032 can keep the DS1302 running for 10+ years.

My guess is that the capacitor just is not large enough to keep the DS1302 supplied with power long enough. This is somthing you really should talk to the makers of the board about.

I can not see that there is anything my library can do about this.

/Henning

Thanks for your comments.

I usually don't program in C / C++, so this is quite new to me. I am more experienced in Visual Basic / PHP / ASP, and are using these libraries as a learning experience.

I will look into what you said as soon as I am back from vacation (leaving tomorrow morning).

On a sidenote: Alltid hyggelig med andre nordmenn
Har du laget noe morsomt med Arduino, eller noen andre MCUer for den saks skyld?

/Henning

V2.0 is now released.

You can now use the on-chip RAM. All 31 bytes  

/Henning

Hi

I have made an easy-to-use library for the DS1302 RTC (Datasheet: http://datasheets.maxim-ic.com/en/ds/DS1302.pdf).

More infomation and download can be found here: http://www.henningkarlsen.com/electronics/a_l_ds1302.php

Regards
Henning

ITDB02_Touch v1.2 is released.

• Added support for ITDB02-3.2WC

/Henning

ITDB02_Touch v1.1 is released.

• Fixed incompatibility with ITDB02-3.2

/Henning

Hi

Just a quick note to let you know that I have added another example to the library.

ITDB02_Touch_ButtonTest: Shows how to create and use buttons.

/Henning

Hi.

For those of you that are using my ITDB02_Graph libraries and want to use the touch screen as well I have good news.

The ITDB02_Touch "add-on"-library is released, and is ready for download.
As always you can find it on my website: http://www.henningkarlsen.com/electronics/a_l_itdb02_touch.php

/Henning

Why don't you want to use the Wire library?

I simply wanted to try creating the I2C signals myself to get some experience. It has nothing to do with the Wire library as such.

/Henning

Nachtwind: I am happy you like my website, but it is not template-based, so adapting it to be used for playground pages might be difficult.

/Henning