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EncoderCounter Class Reference
This class implements a driver to read the quadrature encoder counter of the STM32 microcontroller. More...
#include <EncoderCounter.h>
Public Member Functions | |
| EncoderCounter (PinName a, PinName b) | |
| Creates and initializes the driver to read the quadrature encoder counter of the STM32 microcontroller. | |
| void | reset () |
| Resets the counter value to zero. | |
| void | reset (short offset) |
| Resets the counter value to a given offset value. | |
| short | read () |
| Reads the quadrature encoder counter value. | |
| operator short () | |
The empty operator is a shorthand notation of the read() method. | |
Detailed Description
This class implements a driver to read the quadrature encoder counter of the STM32 microcontroller.
Definition at line 17 of file EncoderCounter.h.
Constructor & Destructor Documentation
| EncoderCounter | ( | PinName | a, |
| PinName | b | ||
| ) |
Creates and initializes the driver to read the quadrature encoder counter of the STM32 microcontroller.
- Parameters:
-
a the input pin for the channel A. b the input pin for the channel B.
Definition at line 18 of file EncoderCounter.cpp.
Member Function Documentation
| operator short | ( | ) |
The empty operator is a shorthand notation of the read() method.
Definition at line 137 of file EncoderCounter.cpp.
| short read | ( | ) |
Reads the quadrature encoder counter value.
- Returns:
- the quadrature encoder counter as a signed 16-bit integer value.
Definition at line 129 of file EncoderCounter.cpp.
| void reset | ( | ) |
Resets the counter value to zero.
Definition at line 111 of file EncoderCounter.cpp.
| void reset | ( | short | offset ) |
Resets the counter value to a given offset value.
- Parameters:
-
offset the offset value to reset the counter to.
Definition at line 120 of file EncoderCounter.cpp.
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