nRF52840 only: Module with types, definitions, and API used by the HID mouse class. More...
Macros |
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| #define | APP_USBD_HID_MOUSE_INTERFACE_DSC (interface_number) |
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Initializer of interface descriptor for HID mouse class.
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| #define | APP_USBD_HID_MOUSE_HID_DSC (...) APP_USBD_HID_HID_DSC (__VA_ARGS__) |
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Initializer of HID descriptor for HID mouse class.
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| #define | APP_USBD_HID_MOUSE_EP_DSC (endpoint_number) APP_USBD_HID_EP_DSC (endpoint_number, 8, 1) |
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Initializer of endpoint descriptor for HID mouse class.
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| #define | APP_USBD_HID_MOUSE_REPORT_DSC_BUTTON (bcnt) |
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Example of USB HID mouse report descriptor for n button mouse.
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Detailed Description
nRF52840 only: Module with types, definitions, and API used by the HID mouse class.
Macro Definition Documentation
| #define APP_USBD_HID_MOUSE_EP_DSC | ( | endpoint_number | ) | APP_USBD_HID_EP_DSC (endpoint_number, 8, 1) |
Initializer of endpoint descriptor for HID mouse class.
- Parameters
-
endpoint_number Endpoint number
| #define APP_USBD_HID_MOUSE_HID_DSC | ( | ... | ) | APP_USBD_HID_HID_DSC (__VA_ARGS__) |
Initializer of HID descriptor for HID mouse class.
- Parameters
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... Descriptor list
| #define APP_USBD_HID_MOUSE_INTERFACE_DSC | ( | interface_number | ) |
Value:
APP_USBD_HID_INTERFACE_DSC
(interface_number, \
1, \
Initializer of interface descriptor for HID mouse class.
- Parameters
-
interface_number Interface number
| #define APP_USBD_HID_MOUSE_REPORT_DSC_BUTTON | ( | bcnt | ) |
Value:
{ \
0x05, 0x01,
/* Usage Page (Generic Desktop), */
\
0x09, 0x02,
/* Usage (Mouse), */
\
0xA1, 0x01,
/* Collection (Application), */
\
0x09, 0x01,
/* Usage (Pointer), */
\
0xA1, 0x00,
/* Collection (Physical), */
\
0x05, 0x09,
/* Usage Page (Buttons), */
\
0x19, 0x01,
/* Usage Minimum (01), */
\
0x29, bcnt,
/* Usage Maximum (bcnt), */
\
0x15, 0x00,
/* Logical Minimum (0), */
\
0x25, 0x01,
/* Logical Maximum (1), */
\
0x75, 0x01,
/* Report Size (1), */
\
0x95, bcnt,
/* Report Count (bcnt), */
\
0x81, 0x02,
/* Input (Data, Variable, Absolute)*/
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0x75, (8-(bcnt)),
/* Report Size (8-(bcnt)), */
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0x95, 0x01,
/* Report Count (1), */
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0x81, 0x01,
/* Input (Constant), */
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0x05, 0x01,
/* Usage Page (Generic Desktop), */
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0x09, 0x30,
/* Usage (X), */
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0x09, 0x31,
/* Usage (Y), */
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0x09, 0x38,
/* Usage (Scroll), */
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0x15, 0x81,
/* Logical Minimum (-127), */
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0x25, 0x7F,
/* Logical Maximum (127), */
\
0x75, 0x08,
/* Report Size (8), */
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0x95, 0x03,
/* Report Count (3), */
\
0x81, 0x06,
/* Input (Data, Variable, Relative)*/
\
0xC0,
/* End Collection, */
\
0xC0,
/* End Collection */
\
}
Example of USB HID mouse report descriptor for n button mouse.
- Parameters
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bcnt Button count, allowed values from 1 to 8