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Discussion Title Created date
About static variable
Am I guaranteed that a static variable don't get optimized away or do I need to make it volatile as well? static unsigned int timercounter=0;
Monday, 10 February 2014 - 10:25
avoid inline function
I use WinAVR-20100110 (and it should not be changed for this project) I have this function void smalldelay(){ volatile int i ; for (i=0;i
Thursday, 6 February 2014 - 11:33
USB to bluetooth
I have a product that use a FTDI chip on a AVR uart and at the other end can we connect a PC for calibration etc. Now the question is are there an easy way to use a smartphone to...
Wednesday, 13 November 2013 - 11:56
problems with PROGMEM [SOLVED]
I will need to move some text over to PROGMEM to save RAM First the program works with normal strings: //declare char settingtext[8][15] ={"BURNER TEMP ST...
Monday, 11 November 2013 - 12:38
Messure temperature with a mega324
I have an existing project that uses mega324. I'll try a use the change in watchdog timer speed to find a temperature of the chip. So before I use time I will ask if anyone is...
Sunday, 18 August 2013 - 10:17
Reset pin on tiny828 missing!
I had a look at the tiny828 because of the many ADC inputs. The text say it has a RESET but on the pin layout there is no pin with the reset function! Does anyone know the "real"...
Monday, 8 July 2013 - 08:02
int in registers
I was trying to get a int into a register pair. How is that done? All I can find is how to put a char into a register register char counter asm("r5");
Wednesday, 22 May 2013 - 17:30
Can you simulate more more Ram that the chip has?
I know that this I kind of odd. But what I want to do is to simulate some code on a tiny13, and for some data output I would like to make a extra 2K ram output buffer my "hacked"...
Sunday, 17 February 2013 - 18:04
question to tiny4,5,9,10 datasheet
For a small new project I was looking at the new (16reg) AVR structure. is it correct that the 16 registers aren't memory mapped?
Thursday, 31 January 2013 - 09:48
Bootloader for mega324
I need to be able to change the program from a PC. It's a mega324 project, using uart. I Have read App note 109, and don't really fear the AVR code. But I have some questions...
Sunday, 9 September 2012 - 10:49
Programming tiny4,5,9,10 with stk500
I know that the stk500 don't support the 6 pin tinys but have someone made a FW so it do? Or perhaps a way to program a AVR sitting in a stk500 socket that then program a tiny10...
Friday, 8 June 2012 - 21:56
how to program N82S23
I was cleaning up in some old stuff and found about 30 philips N82S23. 32 byte PROM's. a quick google did not show me how to program those : does anyone know that? Don't spend...
Sunday, 22 April 2012 - 12:39