Difference between revisions of "Sample code for most PIC18F4520 operations"

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These will/should also have wiki pages for background and associated electronics:
<li> [http://129.105.69.13/pic/CodeSamples/DigitalIO Digital input and output bit-by-bit or byte-by-byte]
<li> [http://129.105.69.13/pic/CodeSamples/DigitalIO Digital input and output bit-by-bit or byte-by-byte]
<li> [http://129.105.69.13/pic/CodeSamples/AnalogInput Reading up to twelve Analog Inputs]
<li> [http://129.105.69.13/pic/CodeSamples/AnalogInput Reading up to twelve Analog Inputs]
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<li> [http://129.105.69.13/pic/CodeSamples/QuadratureSoft Quadrature decoder/counter in software for arbitarily many encoders; 1KHz max]
<li> [http://129.105.69.13/pic/CodeSamples/QuadratureSoft Quadrature decoder/counter in software for arbitarily many encoders; 1KHz max]
<li> [http://129.105.69.13/pic/CodeSamples/QuadratureHard Quadrature decoder/counter in hardware for one fast encoder; Timers 0 and 1]
<li> [http://129.105.69.13/pic/CodeSamples/QuadratureHard Quadrature decoder/counter in hardware for one fast encoder; Timers 0 and 1]

Not available yet:
<li> [http://129.105.69.13/pic/CodeSamples/AnalogOutputParallel Analog output using 8 digital lines]
<li> [http://129.105.69.13/pic/CodeSamples/AnalogOutputParallel Analog output using 8 digital lines]
<li> [http://129.105.69.13/pic/CodeSamples/AnalogOutputI2C Analog output using I2C serial]
<li> [http://129.105.69.13/pic/CodeSamples/AnalogOutputI2C Analog output using I2C serial]
<li> Printing to a serial LCD
<li> Printing to a parallel LCD
<li> PIC-to-PIC communication
<li> Zigbee radio communication
<li> Modulated IR communication
<li> Strobing LEDs or IREDs for better range and immunity to background light
<li> I2C communication
<li> CAN bus
<li> Capturing data to Matlab
<li> Running stepper motors

Revision as of 13:41, 19 December 2007

These will/should also have wiki pages for background and associated electronics:

  • Digital input and output bit-by-bit or byte-by-byte
  • Reading up to twelve Analog Inputs
  • Counting pulses with Timer0
  • Counting pulses with Timer1
  • PWM outputs for torque control of one or two DC motors; Timer 2
  • Serial RS232 communication between PIC and a text window
  • Periodic servo cycles using interrupt routines, 10mS & slower; Timer 0
  • Periodic servo cycles using interrupt routines; 10mS & faster; Timer 2
  • Interrupts generated by an external pulse
  • PWM output in software for position control of up to five RC servos; Timer 3
  • PWM output in hardware for position control of up to two RC servos; Timer 2
  • Quadrature decoder/counter in software for arbitarily many encoders; 1KHz max
  • Quadrature decoder/counter in hardware for one fast encoder; Timers 0 and 1 Not available yet:
  • Analog output using 8 digital lines
  • Analog output using I2C serial
  • Printing to a serial LCD
  • Printing to a parallel LCD
  • PIC-to-PIC communication
  • Zigbee radio communication
  • Modulated IR communication
  • Strobing LEDs or IREDs for better range and immunity to background light
  • I2C communication
  • CAN bus
  • Capturing data to Matlab
  • Running stepper motors
    • Retrieved from "https://hades.mech.northwestern.edu//index.php?title=Sample_code_for_most_PIC18F4520_operations&oldid=5613"