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SDL_hid_open

Open a HID device using a Vendor ID (VID), Product ID (PID) and optionally a serial number.

Syntax

SDL_hid_device * SDL_hid_open(unsigned short vendor_id, unsigned short product_id, const wchar_t *serial_number);

Function Parameters

vendor_id

The Vendor ID (VID) of the device to open.

product_id

The Product ID (PID) of the device to open.

serial_number

The Serial Number of the device to open (Optionally NULL).

Return Value

Returns a pointer to a SDL_hid_device object on success or NULL on failure.

Remarks

If serial_number is NULL, the first device with the specified VID and PID is opened.

Version

This function is available since SDL 2.0.18.


CategoryAPI


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