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Discussion Title Created date
How to deal with multi-letter ASCII commands? (through UART)
Hi - I'm working on writing a program that will communicate with a computer through the serial port and the UART. I'm trying to figure out what the best way to write it would be....
Tuesday, 11 January 2005 - 19:48
How to pass arguements from subroutines back to main routine
Hi - I'd like to have a subroutine return a series of ASCII letters from a subroutine to the primary routine. I had been thinking I might be able to use the stack, though as I...
Sunday, 9 January 2005 - 23:25
RF communication with AVRs?
Hi - I was just wondering, what have people here done with giving AVRs RF communication abilities? I am currently working on a fairly basic system using some simple Laipac RF...
Sunday, 2 January 2005 - 05:58
possible to miss messages when using UART?
Hi - so I'm working on a program that is controlled through the UART. The computer attached to the AVR sends commands over serial to the AVR that sets various parameters for the...
Saturday, 1 January 2005 - 03:09
How to make a simple function generator?
Hi - so I recently wrote some code for somebody that allows a computer to control an AVR so that it creates a square wave of a set frequency and with set on and off times. But I...
Wednesday, 1 December 2004 - 21:25
newb: What is different between r0-r15 and r16-r31?
Hi - I have noticed that some AVR assembler instructions only work with registers r0-r15, while some work only with registers r16-r31 (such as LDI). Can anyone tell me what is...
Monday, 12 July 2004 - 20:37