Sunday, August 10th, 2008
FreeRTOS is an open-source realtime operating system for microcontrollers. The ATMega644 of ATMEL provides 64KB of flash program memory in a DIY-friendly 40-pin PDIP package. Read on for how to combine both to my new software development platform.
Posted in english, nerdism | 1 Comment »
Wednesday, April 18th, 2007
Thanks to Lasse Lambrecht, I can release a new version of the DCF77 code - now you can run it on the ATMega168-based Arduinos.
Posted in arduino, digital, english | 5 Comments »
Tuesday, January 23rd, 2007
I just upgraded by little Arduino to the ATMega168 - and basically doubled the memory. But, be warned: This is not a hassle-free procedure if you have not some experience with microcontrollers.
Posted in arduino, english | No Comments »
Wednesday, December 27th, 2006
As CosineKitty pointed out: My Arduino timer interrupt code did not work because the Prescaler bits were not set correctly.
Posted in arduino, digital, english | 14 Comments »
Saturday, December 23rd, 2006
Continuing my interrupt experiments, I wrote a little sketch to print the seconds since startup to serial. But: Something is wrong...
Posted in arduino, digital, english | No Comments »