Post Created date
interrupt-driver, hardware-handshaking I2C
Quote:I'm not sure about whether this is a hardware bug or not, but I'd suggest trying Atmels own code for implementing interrupt-driven I2C - application note AVR315. Seems a lot...
Wednesday, 14 December 2005 - 08:31
interrupt-driver, hardware-handshaking I2C
do you mean after every packet (e.g. START, SLA-ACK, DATA, STOP) or just after the frame (STOP/RESTART).
Tuesday, 13 December 2005 - 13:58
interrupt-driver, hardware-handshaking I2C
I will appreciate any fix or workaround, thanks.
Tuesday, 13 December 2005 - 13:28
really funny behaviour of #define
...problem solved. Thanks Ifmorrison. I see the font on this forum actually shows it more clearly than my editor. I use "Courier New" font. Does someone know about a font that...
Wednesday, 7 December 2005 - 14:30
interrupt-driver, hardware-handshaking I2C
Hi Johan, I thought about that. The only problem is that the sending MCU cannot know the difference between a NACK caused by a full buffer and a NACK caused by a faulty receiver...
Sunday, 4 December 2005 - 14:07
interrupt-driver, hardware-handshaking I2C
Ok, so nobody has ever tried this before? Or my post is just too long and boring? Maybe someone from Atmel can just give me an indication of what to test for - or if they know...
Friday, 2 December 2005 - 15:04
ISR don't update bit
yes, by SFR I meant any Special Function Register. But I also made a mistake in my question - I just looked at the code again to refresh my memory and it looks like this: while(...
Wednesday, 30 November 2005 - 19:23
ISR don't update bit
Hi lfmorrison, I'm well aware of the volatile keyword and use it a lot in other placed. I just didn't realise the the compiler make a copy of the SFR. So all I have to do is...
Wednesday, 30 November 2005 - 16:17
Inlined Delay Algorithm
I agree with Baxsie, this header file looks very nice. What I also like here is that I can now use my own #define CPU_FREQ constant which I put in a _conf.h file in the directory...
Monday, 28 November 2005 - 13:08
version control
Hi, I'm also considering a more formal version control system instead of the elaborate directory tree I'm using at the moment. And this post really helped. I have a lib directory...
Monday, 28 November 2005 - 09:59
WinAVR 20050214 memory reporting script updates.
Hi, the zip file seems to be currupt. I've tried it with 2 different browsers and 2 different zip programs and it stays currupt. Could you upload it again please (or email it...
Monday, 10 October 2005 - 12:26
problem with simple macro
Hi people, sorry for taking so long before getting back to this post - had to do hardware design for the past 2 weeks. Just to close the matter - I solved my problem by putting...
Thursday, 2 June 2005 - 15:30