- Configuring LinuxCNC
- Advanced Configuration
- trying to implement the charge pump, calculate the pulse frequency.
trying to implement the charge pump, calculate the pulse frequency.
15 Apr 2019 12:18 #130901
by travis036
not sure if i am calculating the output frequency from my base period correctly. in my INI file, the base-period is 32500. and when i calculate it, i get 15385Hz. (seems fast, compared to the example on wiki.linuxcnc.org/cgi-bin/wiki.pl?About_Charge_Pumps )
now, with that in mind, i would like to use an Arduino UNO as my detector. how would i change the AVR code to work on an UNO, @ the given frequency. (not fully fluent with direct port and timer manipulation)
thanks in advance for any help.
~Travis
now, with that in mind, i would like to use an Arduino UNO as my detector. how would i change the AVR code to work on an UNO, @ the given frequency. (not fully fluent with direct port and timer manipulation)
thanks in advance for any help.
~Travis
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15 Apr 2019 22:28 #130942
by travis036
Replied by travis036 on topic trying to implement the charge pump, calculate the pulse frequency.
i think i found a solution, via a friend, using an ATtiny85 (Arduino).
will test, and update as soon as i can get to it.
~Travis
will test, and update as soon as i can get to it.
~Travis
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- Configuring LinuxCNC
- Advanced Configuration
- trying to implement the charge pump, calculate the pulse frequency.
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