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Programming Software
Hi All, I will be running a couple of boards with a quantity of about 100pcs each. I would like to embed a unique identifier (probably in the EEPROM, but it could also be in flash...
Tuesday, 4 February 2014 - 06:33
AVR in bare die form?
Do AVRs come in bare die/chip-on-board form? I have seen different types in the 'packages' column in the atmel site. I have not seen a COB package in any of the chips.
Wednesday, 22 February 2012 - 01:45
Unknown Atmel(?) Dev Board
Hi I was rummaging through some boxes and found this Atmel(?) Dev Board. It has no labels to indicate as to what it is. But it has an AT90USB1287. And after some googling, I am...
Thursday, 15 December 2011 - 06:52
Hi all, My JTAGICE MKII has just recently died. Not only was it the flat cable (which I have replaced a couple of times), but now interface board has given up on me as well. So I...
Tuesday, 6 September 2011 - 08:18
eeprom write time
Hi all, I am trying to save some values on my eeprom in atmega169. I have this code and it 'mostly' works. // EEPROM variables uint8_t EEMEM EE_ones = 0; uint8_t EEMEM EE_tens...
Wednesday, 22 June 2011 - 03:00
Input signal filtering [solved in ISR]
Hi all, I am having a problem with regards to filtering of my input signal. I have an "External Reset" signal that I want to detect only if the pulse width is >50ms. Anything...
Wednesday, 30 March 2011 - 01:58
Deleted file in AS4 does not go in Recycle Bin?
Hi all, I accidentally deleted a file when I right-clicked it instead of removing it from the project. Any chance of getting it back?
Friday, 25 March 2011 - 06:22
Learning C or ASM first?
Hi all, I dont know if this is the right section...but here goes. If one is to be introduced in the world of AVR microcontrollers, what would be the best route to go? Should one...
Friday, 25 March 2011 - 03:10
LCD Display
Hi all, I am using the built in LCD Controller of mega169. I was just wondering if I could 'lump' the registers into one 'variable' then write '1' to it? I mean. To produce say a...
Friday, 11 March 2011 - 05:30
Firmware Selection
Hi all, I have made a bunch of little codes that run on the same hardware. So I have these programs: MA-SR.c MA-TG.c MWT.c MPF.c and I call one from main.c depending on the state...
Wednesday, 9 March 2011 - 08:17
Shared Pin Change Interrupt
Hi all, I am using mega169 in AS4. I am trying to use the external interrupts. The pin change interrupt PCINT0/1. I have two pins sharing the same ISR vector. PB0 - External Reset...
Friday, 4 March 2011 - 08:45
Help with Makefile for "Modularizing C Code"
Hi all, So I recently read Dean's tutorial on Modularizing C Code. I was trying to first separate a small bit - my initialization. Just to get the concept. void initialization(...
Monday, 21 February 2011 - 01:25