Tagged Questions

3
votes
0answers
38 views

Programming an ATmega1284p with Arduino IDE and internal RC Oscillator?

I'd like to program an ATmega1284p with my AVR Dragon and the Arduino IDE. So far I have installed mighty1284p (http://maniacbug.wordpress.com/2011/11/27/arduino-on-atmega1284p-4/), after writing my ...
4
votes
2answers
93 views

Global Array Size Affects Clock Frequency Only On Linux (avr-gcc)

I am having the most peculiar problem. When the size of a global array changes, it alters the clock frequency of the ATmega164a. This is on Linux. When compiled on Windows, this problem doesn't occur ...
4
votes
3answers
770 views

Setting pin to high in function instead of main, not full voltage output?

I have a function which turns on a LED by setting PB1 to HIGH. The light from the LED is barely visible. If I set PB1 to HIGH in my main function the light from the LED is as bright as it should be. ...