Post Created date
Atmega32 delay function doubles it value seldom,probably due to noise
What's going on here?  Is that wire supposed to connect to the copper?  If yes, it should be soldered otherwise you may have an intermittent connection.  If no, you...
Tuesday, 11 February 2020 - 23:46
Unknown IO port electronic symbol
Agree.  Looks like the pin would be pulled low during sleep if the transmission gate were not there.
Saturday, 8 February 2020 - 23:37
avr-gcc inline assembler concrete documentation?
clawson wrote: where every last cycle counts then? I *think* the OP's objective is every last byte due to his specialty in itty-bitty boot loaders.  I'm sure he will come...
Friday, 7 February 2020 - 23:22
Rotary Encoder To Set Count on Four Seven Segment Digits
Sounds like "mouse acceleration" with improvements which certainly predates 2003.
Sunday, 2 February 2020 - 16:08
weird "restarts" (but not actual resets?)
I'd try an RC snubber rated for 230 VAC across the relay contacts to see if that solves the problem. For example: https://www.galco.com/buy/RK-Electronics/RCS2A-6?scrollTo=overview
Thursday, 30 January 2020 - 23:33
Talking to a MAX31855
awneil wrote:Jolly Good - now see Tip #5 Except that he/she can't as they aren't the OP!
Tuesday, 28 January 2020 - 23:45
attiny85 with HVPP
avrcandies wrote:Your board needs a serious dusting! Looks like he keeps it in the chicken coop!
Monday, 27 January 2020 - 00:56
AVR0/1/XMEGA Virtual Ports - Confusion
You don't need to do anything (except for the usual setting of IN/OUT direction) to enable VPORTs, their behavior is built in.   VPORTA.OUT = value you want on PORTA VPORTB....
Saturday, 18 January 2020 - 01:14
C Code Column Byte from Row Bytes (Array)
Cliff, unless I've gone brain dead the function you posted in #2 does what the OP wants (except the compile time caveat) but it returns the result byte with the bits reversed. How...
Thursday, 16 January 2020 - 23:10
Alternative names for vocabulary research
Sounds like you want to use the CPU Cycle Counter.  This is a 32 bit counter that increments on every CPU clock cycle and is always available (enabled by default IIRC)....
Friday, 3 January 2020 - 23:21
AVR Stack Overflow Possible?
avrcandies wrote:That is extremely unlikely, unless your functions have large automatic (local variables) structs or arrays.  It's not difficult to do this if you aren't...
Thursday, 2 January 2020 - 22:58
Why did my MOSFETS blow up?
You didn't change the 2V supply while the 5V supply was still active, did you?
Wednesday, 25 December 2019 - 01:02

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