Post Created date
ADC_ISR firing to0 fast to nearly stop main() from executing
104µs sounds like a lot of time to me. The shortest ISR I've ever used is 5µs. And the MCU still update an LCD properly and run some other tasks. Just for fun I tried to run the...
Tuesday, 17 April 2012 - 18:33
How well breadboard work ?
I do almost all early prototyping with breadboards. Very rare that the breadboard is to blame for anything not working. Far more often due to my sloppiness with wires. Sometimes a...
Tuesday, 17 April 2012 - 12:38
Have you read this book?
Maybe this recent thread can help you to gain insight about stack operations. https://www.avrfreaks.net/index.p... Quote:I don't understand how the stack pointer works or exactly...
Sunday, 15 April 2012 - 16:48
Making TWI connection to existing hardware... suggestions?
Quote:If I have to have end-users remove the cap its not the end of the world (although I'm sure it increases the number of emails I'll have to handle 10 fold!) Don't know what...
Sunday, 15 April 2012 - 15:20
Newbie questions from Microchip refugee
Welcome to AVR Freaks. Dragon is a cheap alternative to be able to both program all 8-bitters and do debug via JTAG or Dw (DebugWire used with Tiny's with small pin count)....
Sunday, 15 April 2012 - 15:08
Please Help me with this code I am having problem with this
Quote:Can I use multiple sensors with ADC free running if yes then how what is problem I am not getting any thing.Free running mode is useful for one channel. For several channels...
Thursday, 12 April 2012 - 16:56
off in the weeds
Unless your code is very time critical you could assign a number to every section and pass to a variable. If that variable always contain same number when program crashes you can...
Saturday, 7 April 2012 - 08:54
ROBOTIC ARM
Quote:Oh boy. Looks like i pushed a button. My sincere apologies.No need for apologies.. But if you are so addicted to using AVR Freaks as many of the top posters are (including...
Thursday, 5 April 2012 - 10:49
ULTRASONIC
Hello MBedder, nice to see you're back. Really missed your excellence in keeping new posters away from this fora.
Thursday, 5 April 2012 - 09:57
ROBOTIC ARM
Quote:you gotta be kidding me -_-'.Out(Razz) of curiosity, why do you make such a big fuss out of it? i mean, seriously....!Not having a space after a period and not starting next...
Thursday, 5 April 2012 - 09:41
atmega16 interrupts
Not sure I understand your question. Are you asking where on your computer you can find the interrupt vector table for mega16?
Wednesday, 4 April 2012 - 18:44
atmega16 interrupts
After some thinking(my head hurts) I think I know why it has worked. Timer interrupt fires twice a second. Main wait for RTC register to change and then run a number of...
Tuesday, 3 April 2012 - 21:36

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