RxUsbDeviceSetAddress

Description

Warning: Do NOT use this function since it renders your USB device unusable.

Executes the Standard Device Request that sets the USB device address.

Syntax

rc = RxUsbDeviceSetAddress(Handle,Address)

Parameters

Handle

the Device Handle received from the previous RxUsbOpen.

Address

the Device Address appropriate for the device.

Return Code

0x0000 - NO_ERROR

Errors

0x0006 - ERROR_INVALID_HANDLE
0x0008 - ERROR_NOT_ENOUGH_MEMORY
0x0057 - ERROR_INVALID_PARAMETER
0x005F - ERROR_INTERRUPT
0x0122 - ERROR_TOO_MANY_HANDLES
0x0280 - ERROR_TIMEOUT
0x1B58 - USB_NOT_INIT
0x4000 - USB_IORB_REQUEST
0x80XX - USB_IORB_FAILED
0xFF0D - ERROR_INVALID_DATA
0xFF13 - ERROR_I24_INVALID_PARAMETER
0xFF13 - USB_IDC_PARMERR
0xFF18 - USB_IDC_ADDRINV
0xFF37 - ERROR_DEV_NOT_EXIST
0xFF5D - EROR_NO_ITEMS
0xFFA7 - ERROR_LOCK_FAILED

Remarks

Warning: Do NOT use this function since it renders your USB device unusable.

Example Code

/* add RxUsbDeviceSetAddress */
rc = RxFuncAdd('RxUsbDeviceSetAddress','usbcalls','RxUsbDeviceSetAddress')
say '+RxUsbDeviceSetAddress(),RC=0x'd2x(rc)

/* invoke RxUsbDeviceSetAddress */
Address=0 /* device address to be set */
rc = RxUsbDeviceSetAddress(Handle,Address)
say '*RxUsbDeviceSetAddress(),RC=0x'd2x(rc)

/* drop RxUsbDeviceSetAddress */
rc = RxFuncDrop('RxUsbDeviceSetAddress')
say '-RxUsbDeviceSetAddress(),RC=0x'd2x(rc)