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Software stack
clawson wrote:Quote: I should start learning AVR assembly too On the whole you only need to be able to read it not write it (which is more complex as you kind of have to remember...
Friday, 31 May 2013 - 03:12
Software stack
clawson wrote:This page in the user manual: http://www.nongnu.org/avr-libc/u... and this diagram in particular: are very useful. Although the diagram covers the case of something...
Wednesday, 29 May 2013 - 21:55
Software stack
ka7ehk wrote:One needs to be a bit careful because 16 bit return addresses in an 8 bit stack (like most AVRs) can only handle a theoretical maximum of 512 return addresses in a 1K...
Wednesday, 29 May 2013 - 21:47
Software stack
Thanks guys
Wednesday, 29 May 2013 - 03:02
Software stack
Thanks Jim If I understand it correctly, say a chip has 1K RAM, the stack size could in theory range from 0 to 1K?
Wednesday, 29 May 2013 - 00:31
Software stack
Hi clawson Thanks for your details explanation, and sorry I don't know much about assembly. So does the compiler assign a fix size for the stack, or does it just start the stack...
Tuesday, 28 May 2013 - 22:39
character menu system
Kas wrote:You shall be surprised how may hits will be returned after typing "menu" in that "Search" box o the left side of this page. The same valid for "Search" option on the top...
Friday, 4 January 2013 - 22:32
character menu system
bobgardner wrote:Its also easy to put a little hot key menu up on the serial port. Want to see an example? yes please
Friday, 4 January 2013 - 21:56
how to calibrate non-linear ADC reading?
the over sampling technique works pretty good, I am happy with that. And thanks all of your advice how to get a better ADC reading, I will implement those in my future projects....
Monday, 10 December 2012 - 04:47
how to calibrate non-linear ADC reading?
theusch wrote:Quote: I will definitely try out the oversampling technique, What about the other half-dozen questions I raised? your respond time is faster than I expected :)
Sunday, 9 December 2012 - 20:36
how to calibrate non-linear ADC reading?
theusch wrote:Based on AVR experience and the details available: If indeed those are the results when you read the voltages RIGHT AT THE AVR PIN, and the DMM isn't erratic itself...
Sunday, 9 December 2012 - 20:29
how to calibrate non-linear ADC reading?
KitCarlson wrote:Here is my experience. I setup a mega88 to read a milivolt calibrator in a temperature chamber. I oversampled by 64 and data logged via a serial port. The...
Sunday, 9 December 2012 - 20:22

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