Switch on/off a PCF8547 pin smoothly. More...
#include <Noiasca_PCF8574.h>
Inheritance diagram for SmoothPCF8547:
Public Member Functions | |
| SmoothPCF8547 (PCF8574expander &hardware, uint8_t pin) | |
 Public Member Functions inherited from Smooth< PCF8574_IF > | |
| Smooth (PCF8574_IF &obj) | |
| dim up / down a LED dimms smoothly More... | |
| void | offForced () |
| force switch off More... | |
| uint16_t | getCurrentBrightness () |
| get the current brightness More... | |
| void | getCurrentBrightness (uint16_t brightness) |
| set the current brightness More... | |
| void | setMaxBrightness (uint16_t newValue) |
| set the maximum brightness More... | |
| void | update (uint32_t currentMillis=millis()) |
| check if update is necessary More... | |
Detailed Description
Switch on/off a PCF8547 pin smoothly.
wrapper to smooth PCF8547 pin. Inherits "style" class and composites PCF8547 pin.
- Note
- the PCF8547 is on/off only - no PWM. The effect will be limited.
Constructor & Destructor Documentation
◆ SmoothPCF8547()
|
inline |
- Parameters
-
hardware a reference to your PCF8574 object pin the pin on the expander to be used
