mbed official
USBHost library. NOTE: This library is only officially supported on the LPC1768 platform. For more information, please see the handbook page.
Dependencies: FATFileSystem mbed-rtos
Dependents: BTstack WallbotWii SD to Flash Data Transfer USBHost-MSD_HelloWorld ... more
USBHostMouse Class Reference
A class to communicate a USB mouse. More...
#include <USBHostMouse.h>
Inherits IUSBEnumerator.
Public Member Functions | |
| USBHostMouse () | |
| Constructor. | |
| bool | connect () |
| Try to connect a mouse device. | |
| bool | connected () |
| Check if a mouse is connected. | |
| void | attachEvent (void(*ptr)(uint8_t buttons, int8_t x, int8_t y, int8_t z)) |
| Attach a callback called when a mouse event is received. | |
| void | attachButtonEvent (void(*ptr)(uint8_t buttons)) |
| Attach a callback called when the button state changes. | |
| void | attachXEvent (void(*ptr)(int8_t x)) |
| Attach a callback called when the X axis value changes. | |
| void | attachYEvent (void(*ptr)(int8_t y)) |
| Attach a callback called when the Y axis value changes. | |
| void | attachZEvent (void(*ptr)(int8_t z)) |
| Attach a callback called when the Z axis value changes (scrolling) | |
Detailed Description
A class to communicate a USB mouse.
Definition at line 29 of file USBHostMouse.h.
Constructor & Destructor Documentation
| USBHostMouse | ( | ) |
Constructor.
Definition at line 21 of file USBHostMouse.cpp.
Member Function Documentation
| void attachButtonEvent | ( | void(*)(uint8_t buttons) | ptr ) |
Attach a callback called when the button state changes.
- Parameters:
-
ptr function pointer
Definition at line 69 of file USBHostMouse.h.
| void attachEvent | ( | void(*)(uint8_t buttons, int8_t x, int8_t y, int8_t z) | ptr ) |
Attach a callback called when a mouse event is received.
- Parameters:
-
ptr function pointer
Definition at line 57 of file USBHostMouse.h.
| void attachXEvent | ( | void(*)(int8_t x) | ptr ) |
Attach a callback called when the X axis value changes.
- Parameters:
-
ptr function pointer
Definition at line 81 of file USBHostMouse.h.
| void attachYEvent | ( | void(*)(int8_t y) | ptr ) |
Attach a callback called when the Y axis value changes.
- Parameters:
-
ptr function pointer
Definition at line 93 of file USBHostMouse.h.
| void attachZEvent | ( | void(*)(int8_t z) | ptr ) |
Attach a callback called when the Z axis value changes (scrolling)
- Parameters:
-
ptr function pointer
Definition at line 105 of file USBHostMouse.h.
| bool connect | ( | ) |
Try to connect a mouse device.
- Returns:
- true if connection was successful
Definition at line 52 of file USBHostMouse.cpp.
| bool connected | ( | ) |
Check if a mouse is connected.
- Returns:
- true if a mouse is connected
Definition at line 47 of file USBHostMouse.cpp.
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