Sample code for most PIC18F4520 operations: Difference between revisions

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<li> [http://129.105.69.13/pic/CodeSamples/QuadratureSoft Quadrature decoder/counter in software; slow; many]
<li> [http://129.105.69.13/pic/CodeSamples/QuadratureSoft Quadrature decoder/counter in software; slow; many]
<li> [http://129.105.69.13/pic/CodeSamples/QuadratureHard Quadrature decoder/counter in hardware; fast; just one; Timers 0 and 1]
<li> [http://129.105.69.13/pic/CodeSamples/QuadratureHard Quadrature decoder/counter in hardware; fast; just one; Timers 0 and 1]
<li> [http://129.105.69.13/pic/CodeSamples/RS232com Serial RS232 communication between PIC and a text window]

Revision as of 19:01, 18 December 2007

  • Reading Analog Inputs
  • Counting pulses with Timer0
  • Counting pulses with Timer1
  • Digital input and output bit-by-bit or byte-by-byte
  • Periodic servo cycles using interrupt routines; Timer 0; slow
  • Periodic servo cycles using interrupt routines; Timer 2; fast
  • Interrupts generated by an external pulse
  • PWM outputs for torque control of one or two DC motors; Timer 2
  • PWM output for position control of up to four RC servos; Timer 3
  • Quadrature decoder/counter in software; slow; many
  • Quadrature decoder/counter in hardware; fast; just one; Timers 0 and 1
  • Serial RS232 communication between PIC and a text window
    • Retrieved from "https://hades.mech.northwestern.edu//index.php?title=Sample_code_for_most_PIC18F4520_operations&oldid=5608"