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4. PassThru function reference

StartBoot Switching the adapter to update download mode

Description

After this command, the adapter stops working over the J2534 protocol and begins waiting for commands over the BOOT protocol.

long StartBoot(unsigned long DeviceID)

Parameters

• unsigned long DeviceID - The identifier stored when the connection was established with the PassThruOpen command.

Return error codes

Definition	Description
STATUS_NOERROR	Function completed successfully
ERR_DEVICE_NOT_CONNECTED	No connection to the adapter. Possible reasons: the adapter is turned off, there is no network, or the IP address is set incorrectly.
ERR_INVALID_DEVICE_ID	A non-existent adapter identifier DeviceID was specified

Example

#include "j2534_lib.hpp"

unsigned long DeviceID;
unsigned long Ret;

Ret = StartBoot(DeviceID);
if (Ret != STATUS_NOERROR)
{	// Error handling
}

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