Post Created date
How do you read the SPDR register using DebugWire/Dragon
If you read the debugwire documentation you will see that there are some registers that cant be read and spdr is one of those.
Sunday, 13 July 2008 - 07:28
OBD not responding on a Honda ECU
Michael, I haven't actually gotten to any of the fault reading yet, I'm just trying to send the initialization command (0x33 at 5 baud). The command was accepted and responded to...
Friday, 11 July 2008 - 16:52
[Security] Does avr clear all SRAM into zero when reset?
The DRAM cooling attack works because DRAM uses capacitors to store the bits - capacitors that retain their charge for some time even without being refreshed. SRAM, on the other...
Thursday, 10 July 2008 - 22:27
Graphing utility
I recall something like that posted to this AVR subforum within the past few months. Do a search and it will probably turn up. The author was requesting comments IIRC.
Sunday, 6 July 2008 - 07:15
AVR SAME Decoding.
bobgardner wrote:I think I can do it all in sw by sampling the waveform and doing an fft. I have the bits and pieces in different programs.. the fft, the sw uart... just need to...
Thursday, 26 June 2008 - 05:39
Where do all the avr's go?
iclicker uses them.
Tuesday, 24 June 2008 - 23:14
AVR SAME Decoding.
That bitrate is so slow that it you really don't need to worry about the time it takes to read in a bit value. Just use one of the AVR's timers to get your delays to poll the bits.
Tuesday, 24 June 2008 - 23:07
stk500 forgets voltage setting when not connected to PC
Heisann wrote:I have the same problems as well, but it happens also when power cycling the STK500. Can anything be done about it, other than using an LDO for my connected parts?...
Monday, 26 May 2008 - 18:37
[Mac OS X] Development Environment Poll
This would be very nice! :)
Saturday, 24 May 2008 - 00:39
help with a delay function
This gets brought up so often that I think there should be a sticky thread about it.
Thursday, 22 May 2008 - 23:29
Simple Embedded 802.11?
I got the free sample. It is pretty simple to use, though I was frustrated that they never really explained how it works!!!! I'll describe it to others so that they hopefully don'...
Friday, 2 May 2008 - 19:02
LM741 Based Guitar Overdrive Build
You should post some recordings of how it sounds! I'm interested in what can be done with just a single lowly 741!
Wednesday, 30 April 2008 - 20:40