Sys Tec Electronic GW-003 - Ethcandeinithardware

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Software Support

7.3.2.3 EthCanDeinitHardware

Syntax:

DWORD STDCALL EthCanDeinitHardware (

tEthCanHandle EthCanHandle_p);

Usage:

HW_INIT

Description:

This function is the complement to the initialization function

EthCanInitHardware(). This means that this function operates in

„Blocked Mode“ as well as in „Non-blocked Mode“. The call mode is

determined by the call mode of the initialization function, so that there

is always an equivalent.

The task of this function is to break an existing connection in a

controlled manner and then de-initialize the data structures of the

instance. The return parameter EthCanHandle_p describes the

instance that is to be disconnected.

1. In „Blocked Mode“ the connection process gets started and

waits for the completion of the connection process. The

function returns when the connection has been disconnected or

if an error or timeout occurs.

2. In „Non-blocked Mode“ the disconnection process is started

without waiting for completion. The function returns

immediately. If the connection status is changed the Callback

function is called from the DLL, which returns the current

connection status.