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PROGMEM woes
I can't get to work at all using the g++ WinAVR toolchain. I've read all the tutorials I could find. Each of the following lines of code is followed by the compiler's complaint:...
Friday, 21 September 2012 - 20:45
WinAVR vs Atmel Studio toolchains
What's the specific differences between the WinAVR toolchain and Atmel's Studio 6 toolchain ? PLEASE: Reply only if you know specifics.
Friday, 21 September 2012 - 17:07
How to program a locked ATMega16
I've been searching around in circles to find a procedure to reset an ATMega16 to its factory programmed fuse bits state. I used an ISP programmer to lock up the chip to further...
Wednesday, 2 February 2011 - 18:37
ATtiny2313 defs not being included
I'm trying to compile a sample I2C slave app using the tn2323 (defined in the project), but somehow the USI related registers (TWAR, TWCR, etc.) aren't being defined/included. I...
Saturday, 8 January 2011 - 18:17
My Adventures in Writing a TWI Bitbang Driver
I want to share my experiences as a newbie with GNU-GCC for AVR. I looked hard for simple, generic, complete and documented I2C bitbang code for any AVR, but couldn't find this...
Monday, 16 November 2009 - 02:55
No such thing as a tristated (hi-Z) input !
A very confusing misconception is floating around out there on the ether. As the subject line says, there can exist no such thing as a tristated input. Only outputs can be...
Wednesday, 21 October 2009 - 05:23
2^0 constant avr-gcc bug ?
I think I have stumbled across a minor bug in avr-gcc. I tried to set a constant equal to [ 2^0 ], which, in my math book, should come out as the value 1. It doesn't. I haven't...
Wednesday, 30 September 2009 - 23:06