Achronix Bitporter Manual do Utilizador descarregar pdf (Página 27)

Connecting the Bitporter Pod Bitporter Connection Errors

Bitporter User Guide

www.achronix.com PAGE 21

“Unknown Bitporter pod SDK error code! Unable to decode. (-2130669553)”

Thefullerrormessage,usuallymixedinwithsomeotherPROGRAMERRORmessages:

PROGRAM ERROR: Error detecting local Bitporter pods: Unknown Bitporter pod

SDK error code! Unable to decode. (-2130669553)

Mostofthetime,ifthisisreporteditmeansboththeBitporterʹsUSBcableandthededicated

DCpowercableareconnectedtotheBitporter.Oneortheothermustbedisconnected.

The Bitporter is only able to pay attention to either the USB connection or the Ethernet

connection.

Whilethe

dedicatedDCpowercableisconnectedtotheBitporter(anditspowerison),the

Bitporter ignores the USB interface and only utilizes the Ethernet interface, even if the

Ethernetcableisnotconnected.

The USB interface is only used when the dedicated DC power connection is not used. (The

Bitporteris

abletodrawsufficientpowerovertheUSBinterface,andmustbeconnectedtoa

poweredUSBportforUSBtoworkcorrectly.)

SeethebeginningofChapter3formoredetails.

Note: IfthisproblemisstillreportedaftertheUSB/Ethernet/Powercablesareproperlyattached,please

contactAchronixTechnicalSupport.

USB Connection Errors:

Below is a listing of possible USB‐specific error messages that can occur during podsetup or

podoperation:

“Port has not been opened”

AnattemptwasmadetoaccesstheUSB‐connectedBitporterpodbeforeitwasopened.This

error can occur if the Bitporter  pod is power‐cycled or unplugged without stopping and

restartingtheSTAPLPlayersoftware.

“Unable to retrieve pathname for USB device”

Thisisaninternalerror.PleasecontactAchronixtechnicalsupport.

“USB communication error”

Acommunicationerrornotcoveredbyanothermessagewasencountered.Checkconnections

andPOWERLEDstatus.

“USB communication timeout”

NoresponsewasreceivedfromtheBitporterpodwithinatimeoutperiod.Checkconnections

andPOWERLEDstatus.Thiserrorcanalsooccuriftheunitisunpluggedorpowereddown.

“Unable to load hid.dll. One or more exported functions missing”

The Windows library hid.dll could  not be loaded because itsinterface was incompatible.

Thisisaninternalerror.PleasecontactAchronixtechnicalsupport.

“Can't open setupapi.dll: <reason>”

Windowscouldnotopensetupapi.dll.TheerrorstringreturnedfromWindowsfollows.

“Can't open hid.dll: <reason>“

Windows could not open its USB driver file hid.dll. The error string returned from

Windowsfollows.

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