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

USB Host HID number of Usage driver registered 

This macro defines the number of Usage driver registered with USB Host Hid driver. If the application wants HID driver to support 2 HID device having different usage, then the value should be set to 2.

C
#define USB_HOST_HID_USAGE_DRIVER_SUPPORT_NUMBER 
Remarks

None.