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Discussion Title Created date
USART - sending strings get garbage (single signs ok) ???
Hi, Recently I have started to work with USART. Well a thing is that I can connect with PC and I can send and receive signle char (Dean`s example from tutorial) but when I try to...
Sunday, 9 December 2007 - 21:21
How to visualise data in widows? ( serial and USB I/O )
Hi folks :) I am working on my project and now it is a time to jump to another part of it - communication with PC. I made some research and I would like to connect my AVR`s via...
Sunday, 25 November 2007 - 15:01
New project - how two synchronize two microcontrollers
Hi, I need to make one project and I would like to share your opinion. Well whole thing is that I have to read two sinus signals. They should be phase shifted. Their phase...
Monday, 12 November 2007 - 00:44
My approach to software debouncer NOW SWITCH HOLDING ?
Hi :))) Once again I made some changes to my software debouncer code. Now I wanted to add a function which would react for a push button (aproximately 0,5 s). It is quite...
Sunday, 4 November 2007 - 01:23
My approach to software debouncing - what do you think ?
Hi ! Recently I was working with software debouncers. I checked Danni`s code for debouncing and one software debouncer from a guide to debouncing by J.G Ganssele. But as I am...
Saturday, 20 October 2007 - 15:33
Testing debounce software from a guide to debouncing problem
Hi folks You all advise this great guide to debouncing by JACK G. Ganselle. I wrote program from listing 3 "Handling multiple inputs" Everything looks fine in AVRstudio but when...
Monday, 15 October 2007 - 13:50
Question about Danni`s debounce code
Hi! On this weekend I have decided to play wih debouncing software. I have chosen Danni`s code. I took a paper and I started to work things out. After spending few hours on the...
Sunday, 14 October 2007 - 19:19
Lowpass filter design please help me
Hi folks I have a particular problem. I want to design a lowpass filter which would have passband freguency = 80 Hz and passband frequency 100 Hz. Stopband attenuation should be...
Friday, 21 September 2007 - 18:46
Problem with interrupt Please help
Hi folks I was forced to write an another post. Problem really drives me crazy. :evil: It concerns external interrupt. To be more precise I use INT0 on my atmega8 and it reacts...
Monday, 10 September 2007 - 17:25
Problem with rand() function please help
Hi folks :) I know that the subject was discussed many times but I have a problem to implement random function. If you could check what am I doing wrong I would be really...
Friday, 7 September 2007 - 00:29
ADC MUX problem please help
Hi chaps I am trying to write one program (actually part of the code for Light sequencer //previos post) for my atmega8 (1000 000 Hz clock frequency) but after spending hours...
Saturday, 25 August 2007 - 18:00
Light sequencer on AVR DSP Problem please help
Hi folks :) I`ve been searching AVRfreaks forum and google and I haven`t found any simillar open project to mine which I want to create. I hope you will help me with it. I want...
Thursday, 16 August 2007 - 19:13

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