Post Created date
Byte pinching, swapping int' for uint8_t
Makes sense, i wouldn't have made that connection until after reading your comment. My thought process was that the clear timer on compare match was causing an early overflow of...
Friday, 7 November 2014 - 14:48
Byte pinching, swapping int' for uint8_t
I am using an Attiny45, 8Mhz internal(probably not accurate) prescaled or ck/4 times then prescaled 25 times more with TCNT1 overflowing. In my notes i wrote TOV1 doesnt work...
Friday, 7 November 2014 - 12:59
Byte pinching, swapping int' for uint8_t
My ISR(TIMER1_OVF_vect) is ticking 80,000 times per second and setting a 'flag variable to one.   ISR(TIMER1_OVF_vect){ TCNT1 = 231;// needed, ISR is nulling TCNTs value...
Friday, 7 November 2014 - 07:06
Idiot Freak now has to fix a 555 circuit
Actually that wont work, as the 555 still has power to trigger befor the powers shut off. What about a 2200uf cap as a battery? So when it loses connection do to a 'dirty track...
Wednesday, 5 November 2014 - 16:01
Idiot Freak now has to fix a 555 circuit
A P-channel Jfet will work just as good or even better if it can take 18vdc on the base.  You place the P-channel Jfet just the same. No current will flow with a high (...
Wednesday, 5 November 2014 - 15:38
Idiot Freak now has to fix a 555 circuit Wednesday, 5 November 2014 - 15:20
[TUT][C] Multi-tasking tutorial part 1
If there is a sample project out there using this code tutorial to help learn the concept i would definitely find it beneficial.  Like the rest of my slow crawling MCU...
Wednesday, 5 November 2014 - 14:41
ATTiny45, TCCR1-CTC1 enabled, interrupt flags only working with OCR1C
Data Sheet rev is: 2586Q–AVR–08/2013 ahh! What i though was an error' i read on pg.100 is  13.3.1, which when you scroll up to the  beginning of chapter...
Monday, 3 November 2014 - 16:06
ATTiny45, TCCR1-CTC1 enabled, interrupt flags only working with OCR1C
I did find two instances in the Attiny45 data sheet pages '89+92 that states OCR1C will reset the timer/counter on compare match in CTC1 mode in the TCCR1 registry. The...
Monday, 3 November 2014 - 15:22
Branch Graph for AVR timers?
This attached PDF is the direction im going for an ATtiny45 Timer Flow chart, work in progress.   
Sunday, 2 November 2014 - 17:29
Branch Graph for AVR timers?
The ATtiny forum might be more appropriate as i am making Timer branch graphs that will be semi-tutorial based but still useful as all the register data flow with descriptions...
Saturday, 1 November 2014 - 08:11

Pages