i tried the BlinkLED project from Make:AVR Programming using a ATtiny44 and an usbtiny. So all that has to be changed in the Makefile (download files for the book) is setting MCU to attiny44?... I left everything else as it has been and
Connected the LED to PB0. But the programm doesn't compile due to some problems in USART.c... exspacially in initUSART... well, that's at least what the compiler says.
When I compiled and transfered without a makefile all works perfectly well.
Did i do anything wrong? Should have changed anything addionally in the makefile?
The author has indicated this:
"The Tiny44 doesn't have serial UART hardware. If he's trying to compile with the serial libraries in the Makefile, he'll get all sorts of "not defined" errors.
Simply remove the USART libs and all should work fine."
I hope this helps and have a great day!