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Timers on ATMEGA328
I have read Dean's excellent tutorial on timers, and believe that I have a tenuous grasp on how they work (will hopefully become firmer once I have some hw to play with). I am...
Friday, 25 March 2011 - 20:13
EEPROM memory usage question
Let me preface this by saying that beyond the abstract, I do not know how compilers work, specifically how they assign variables to memory, etc. I have an application where I...
Monday, 14 March 2011 - 20:51
AVRISP mkii Firmware upgrade question, delay_ms()
Two questions (is it bad form to put two questions in one thread? If so, please split this.) I was unable to get my computer (windows 7, 64 bit) to recognize my AVRISP mkii...
Thursday, 10 March 2011 - 21:13
Values for DDRB, Mosi, Miso, SCK
On my board, MISO, MOSI, and SCK are wired directly to a header (used only for programming the micro -- an ATMEGA1281P, with an AVRISP mkII). In my initialization function, should...
Thursday, 3 March 2011 - 17:42
Serial output on ATMEGA
I am designing a board with an ATMEGA1281 (64 pin variant). I would like to use a Maxim MAX3232EUE (TSSOP package) with it to make the serial output RS-232 compatible. I am a...
Friday, 18 February 2011 - 12:09
Embedded C Syntax Question
I have never programmed a microcontroller before, but was recently given a "finished" board design and software build that was performed by a prior employee at my company. I am a...
Thursday, 7 October 2010 - 13:20