USB Libraries Help > USB Host Libraries > USB HID Host Mouse Driver Library > Configuring the Library > USB_HOST_HID_MOUSE_BUTTONS_NUMBER Macro
MPLAB Harmony USB Stack
USB_HOST_HID_MOUSE_BUTTONS_NUMBER Macro

USB Host HID number of Mouse buttons supported 

This macro defines the number of Mouse buttons supported. If the application wants to support HID Mouse device having 5 buttons, then the value should be set to 5.

C
#define USB_HOST_HID_MOUSE_BUTTONS_NUMBER 
Remarks

None.