Noiasca Tool Kit
Several helper functions and classes to make life with Arduino easier
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alternate blinking of two PCF8547 pins More...
#include <Noiasca_PCF8574.h>
Public Member Functions | |
AlternatingPCF8574 (PCF8574expander &hardware, uint8_t pin) | |
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void | begin () |
start hardware More... | |
void | setOnInterval (uint16_t onA, uint16_t onB) |
set on/off times More... | |
void | setOnInterval (uint16_t onA) |
set on/off times More... | |
void | setOnStateChange (Callback funcPtr) |
set the callback function onStateChange More... | |
void | on () |
switch output on More... | |
void | off () |
switch output off More... | |
void | toggle () |
switch between on or off state | |
void | update (uint32_t currentMillis=millis()) |
check if update is necessary More... | |
alternate blinking of two PCF8547 pins
wrapper to alternate two PCF8547 pin. Inherits "style" class and composites PCF8547 pin.
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inline |
hardware | a reference to your PCF8574 object |
pin | the first of two consecutive pixels on the expander to be used (also the next pixel will be used!) |