HIDCloseAsync

Syntax

#include <revolution/hid.h>

HIDError HIDCloseAsync (
            HIDSetupHandler hsh,
            u32 user
            );

Arguments

`HIDSetupHandler hsh`	The pointer to the `HIDSetupHandler` user callback function. The `HIDCloseAsync` function calls this callback function to report the results of cleaning-up and closing. During a debug build, `ASSERTMSG` will be performed if `HIDSetupHandler` is invalid.
`u32 user`	User-defined parameter. This variable is passed to the `HIDSetupHandler` callback function defined by the user.

Return Values

`HID_ERROR_OK`	Function was successful. The result is reported asynchronously by the user-defined `HIDSetupHandler` callback function.
`HID_ERROR_NOT_OPEN`	The HID library is not open.
`HID_ERROR_FIRMWARE_MALFUNCTION`	The HID library has received an error from the firmware.
`HID_ERROR_BUSY`	The HID library is busy. The user can try again later.

Description

Cleans up and closes the HID library after it is no longer needed for run-time use. The user can use the HID API functions during the time between the call to HIDOpenAsync and the call to HIDCloseAsync.

Revision History

2008/09/24 Initial version.