Module plumbing - The Plumbing library

Debounce a channel. Debounces a channel of LEVELs. Specifically, if multiple values come in within the DEBOUNCE.TIME (currently 50ms), only the first value is passed through.

Convert a LEVEL to a SIGNAL. Consumes a stream of LEVEL values, and emits a SIGNAL for each LEVEL received, regardless of whether it is LOW or HIGH.

Invert LEVELs. Reads in LEVEL values, and outputs the opposite. Upon receiving a LOW, sends a HIGH, and visa versa.

Generates a consistent stream of SIGNALs. Every period milliseconds, a SIGNAL is generated.

Outputs an alternating stream of LEVEL values. Starting with an initial level (either LOW or HIGH), this process outputs a stream of alternating LEVEL values upon request. On receiving a SIGNAL, the next LEVEL is emitted

Drives a pin alternately LOW and HIGH. Upon request, alternates the level of a pin from LOW to HIGH.

Drives a pin alternately LOW and HIGH on a fixed cycle. Every delay.time milliseconds, toggles a pin.

A parallel health monitor.

Reads the analog value of a given pin. Upon request, performs an analog to digital conversion, comparing the voltage at analog.pin with the specified reference voltage. No matter which reference is used, the value of out will always rest between 0 and 1023.

There is a safeguard put in place that should allow analog.pin to be properly read if written as 0, 1, 2, etc., but it is still recommended that one writes A0, A1, etc. to avoid confusion.

Reads from a potentiometer and maps the incoming value to a BYTE. Upon request, the incoming value from a potentiometer (a knob, slider...) connected to analog.pin to will be mapped to an appropriate value between 0-255.

There is a safeguard put in place that should allow analog.pin to be properly read if written as 0, 1, 2, etc., but it is still recommended that one writes A0, A1, etc. to avoid confusion.

Limits the range of values in a stream. Takes low and high as limits, and any BYTEs read in that are below low are clamped to low, and likewise with the high value.

Limits the range of values in a stream. Takes low and high as limits, and any INTs read in that are below low are clamped to low, and likewise with the high value.

Crawls a BYTE from 0 to high and back down (and back up, etc.). Pausing wait milliseconds between each signal send, and incrementing (in either direction) step between each send, the outgoing value is capped at 0 and high.

Crawls an INT from 0 to high and back down (and back up, etc.). Pausing wait milliseconds between each signal send, and incrementing (in either direction) step between each send, the outgoing value is capped at 0 and high.

Writes an analog value to a pin. For a given (PWM) pin, sets the observed analog level to a value between 0 and 255. Negative values are treated as 0, and values greater than 255 are treated as 255.

Writes an analog value to a pin. For a given (PWM) pin, sets the level to a value between 0 and top. Negative values are treated as 0, and values greater than top are treated as [code top].

Be careful. Not every PWM pin is connected to a 16 bit timer, so not every pin labeled as a PWM can be used with this PROC.

Watches for button presses on external level interrupt pins. When a button is pressed a SIGNAL is generated. Uses digital.input, debounce, and level.to.signal.