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Created page with "==Description== Acquires access to a specific USB device. ==Syntax== <pre> ulrc=UsbOpen(pHandle,usVendor,usProduct,usBCDDevice,usEnumDevice) </pre> ==Parameters== ; pHandle ..."
 
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==Description==
Acquires access to a specific USB device.
Acquires access to a specific USB device.


==Syntax==
==Syntax==
<pre>
ulrc=UsbOpen(pHandle,usVendor,usProduct,usBCDDevice,usEnumDevice)
ulrc=UsbOpen(pHandle,usVendor,usProduct,usBCDDevice,usEnumDevice)
</pre>


==Parameters==
===Parameters===
; pHandle :  
;pHandle :
;usVendor :
;usProduct :
;usBCDDevice :
;usEnumDevice :  


; usVendor :  
===Return Code===
Errors:
[0000] - NO_ERROR
[0057] - ERROR_INVALID_PARAMETER
[1B58] - USB_NOT_INIT (7000)
[FF0C] - ERROR_I24_GEN_FAILURE
[FF13] - ERROR_I24_INVALID_PARAMETER


; usProduct :
==Related Function==
 
*[[UsbClose]]
; usBCDDevice :
 
; usEnumDevice :
 
==Return Code==
 
===Errors===
 
  [0000] - NO_ERROR
  [0057] - ERROR_INVALID_PARAMETER
  [1B58] - USB_NOT_INIT (7000)
  [FF0C] - ERROR_I24_GEN_FAILURE
  [FF13] - ERROR_I24_INVALID_PARAMETER
==Remarks==
 
==Example Code==
<pre>
</pre>
 
==Related Functions==


[[Category:USBCalls]]
[[Category:USBCalls]]

Revision as of 08:36, 12 January 2017

Acquires access to a specific USB device.

Syntax

ulrc=UsbOpen(pHandle,usVendor,usProduct,usBCDDevice,usEnumDevice)

Parameters

pHandle
usVendor
usProduct
usBCDDevice
usEnumDevice

Return Code

Errors:

[0000] - NO_ERROR
[0057] - ERROR_INVALID_PARAMETER
[1B58] - USB_NOT_INIT (7000)
[FF0C] - ERROR_I24_GEN_FAILURE
[FF13] - ERROR_I24_INVALID_PARAMETER

Related Function