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Discussion Title Created date
Streaming audio files from AVR
Hi, I want to store a few small audio files on an AVR, and play them through a small audio circuit/speaker. The files are simply the words 'red' 'blue' 'green' 'yellow' 'orange'...
Monday, 5 July 2010 - 19:02
Problem with SPI
Hi, I have a system with multiple AVRs connected via radio tranceivers using SPI. I've configured one as master, and the others as slave, and have a problem with the algorithm and...
Thursday, 15 April 2010 - 22:58
How to connect ISP header with SPI?
I'm designing a circuit using the AVR's SPI, and also want to connect a 6-pin header for in system programming, which also uses the SPI ports. I've been unable to find anything...
Saturday, 20 March 2010 - 20:31
character assignment
In C is it possible to assign a character a hexidecimal value? e.g. is something like: char value = 0x4F; valid?
Thursday, 11 March 2010 - 13:40
lookup table for LCD driving
Hi, I want to use an AVR to recieve data from an ADC, and then drive an LCD to display this data. I was told the best way to do this is to use a look-up table, but I have no idea...
Wednesday, 18 November 2009 - 21:58
lighting LEDs
Hi, I managed to get my Atmega8 to connect to my programmer, and have tried to write a simple program to test it. I wired up 8, 5volt LED's through 390R resistors between port D...
Wednesday, 23 September 2009 - 12:06
assembler directives
What's the difference between these directives? .DEF = ... .EQU = ...
Tuesday, 22 September 2009 - 11:23
include files
Hi, I'm reading a guide about AVR assembly, which says you should include the include file for the MPU at the beggining of your code, which defines the pointer registers and...
Monday, 21 September 2009 - 21:40
AVRISP mkII and ATmega8
Hi, I recently bought an AVRISP mkII programmer and have installed the latest version of AVRstudio, along with the USB driver, and the programmer is connected properly to my PC....
Wednesday, 16 September 2009 - 19:46