Post Created date
Frequency capture/ blinking regurgitator via Input Capture and software calculating the clock cycles. Software works one way, not another. Play with if you wish.
I finally found time to work through your code Kartman. I also did some exercises with the consol terminal on the pc to understand the -= , += overflow effect on variables....
Wednesday, 11 March 2015 - 17:50
Find/Post your Online C Books & Tools here ....
Here is a dedicated free Video based programming (+other subjects) learning site that has been very helpful to me.    https://www.thenewboston.com/vid...  ...
Monday, 9 March 2015 - 14:58
Frequency capture/ blinking regurgitator via Input Capture and software calculating the clock cycles. Software works one way, not another. Play with if you wish.
Thank you Kartman, you are always quick to reply.  I will try revisions and keep at it. In the mean time i tried TCNT1 /64 which allowed  much of the code to be cut as...
Monday, 9 March 2015 - 02:39
Frequency capture/ blinking regurgitator via Input Capture and software calculating the clock cycles. Software works one way, not another. Play with if you wish.
One thing i am thinking is that the 32bit variable while storing a value withing range of 16 bit may not  be transfer into it.   uint16_t Y = 0; uint32_t Z = 5;  ...
Monday, 9 March 2015 - 00:23
Branch Graph for AVR timers?
This project was originally started to help me learn as a beginner what timers were and how to use them. After 2 long 'in the dark' weeks and after working through some...
Monday, 26 January 2015 - 22:22
[TUT][C] Multi-tasking tutorial part 1
Just came back to say iv finally gotten through it! It was a great learning exercise and workout for the brain, every time i figured out a part it felt pretty good. New stuff for...
Wednesday, 12 November 2014 - 18:11
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

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