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tiny44 portA pin5 can't be read?
I am using a Tiny44 and tried to move an input pin to A5. It always reads as low, regardless of the voltage on the pin. I have a simple loop that just copies the state of the pin...
Monday, 16 July 2007 - 10:19
tiny44 ADC with 20x gain problem
hardware: .05 ohm resistor from ground to motor lead, other motor lead to power supply. Motor is switched using mechanical relays in H bridge configuration. ATtiny44 in...
Friday, 30 March 2007 - 05:23
zero propogation?
the following allows 2 16bit numbers to be compared: cp r0, r2 ; lo byte cpc r1, r3 ; hi byte -- breq works correctly (zero propogates) the following does not seem to zero...
Saturday, 10 February 2007 - 05:54
mega48 watchdog simulator bug
i have noticed when simulating a mega48 that the watchdog times out way too fast. the real part works fine, but simulation fails. the obvious workaround is to skip the code that...
Saturday, 23 December 2006 - 09:36
studio4 simulator "focus" problem?
while simulating various processors using studio4 and avr assembler, I am frustrated by "focus" not being where I think it should be. open a memory window across the bottom and...
Saturday, 23 December 2006 - 09:33
"long distance" TWI
I need to have up to 100 AVRs talk to each other over unknown topology network with long wires. collisions expected. TWI can handle this nicely other than the long wire spec....
Saturday, 22 July 2006 - 03:17
watchdog timer bug?
using assembler, mega48, initialize the watchdog: wdr ldi XL, (1<<WDCE) | (1<<WDE) sts WDTCSR, XL ldi XL, (1<<WDE) | (1<<WDP1) | (1<<WDP0)...
Sunday, 2 July 2006 - 21:54
we are looking to hire a programmer
I don't know if this is the appropriate forum but my company is looking to hire a C and assembly programmer. we are located in Denver Colorado and not looking to relocate anyone....
Saturday, 24 June 2006 - 05:05
warning - tiny2313 osccal may be the wrong one
thought I would cross post this now that Atmel has told me what is wrong as stated by atmel rep (regarding osccal bytes in tin2313): The problem here is actually a typo in the...
Monday, 9 May 2005 - 22:21
studio4.10 and 4.11 reads cal byte from tiny2313 differently
we have been producing a part for a few months now using a tiny2313 and we read the osccal byte with studio4.1x with an STK500. (using internal RC at 4MHz with osccal set by...
Sunday, 8 May 2005 - 01:33
assembler 2 bug
I wrote some code that crashed the assembler click build - a little box comes up saying assember crashed and a log is being created - although I never found the log. I finally...
Saturday, 4 December 2004 - 23:50
command line programming / stk500 / serial numbers
I was looking at appnote 53 regarding the osccal byte "trim" after the device figures out its "optimal" calibration byte, it saves it in its own EE at location 0 then they execute...
Sunday, 21 November 2004 - 03:08

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