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# CAPLfunctionCANstressGetInfo

# CANstressGetInfo

[CAPL Functions](../../CAPLfunctions.md) » [CANstresss](../CAPLfunctionsCANstressOverview.md) » CANstressGetInfo

**Valid for:** CANoe DE

**Note**\
So that the call can be executed successfully, there must be a connection between the CANstress software and the CANstress hardware. Only in this case can the information for the CANstress hardware (firmware, CAN interface, serial number) be acquired correctly.

## Function Syntax

```
long CANstressGetInfo( char softwareVersion[], long swVersionBufLen, char firmwareVersion[], long fwVersionBufLen, char serialNumber[], long snBufLen, char canInterface1[], long if1BufLen, char canInterface2[], long if2BufLen );
```

## Description

Delivers information on CANstress software and the connected CAN hardware.

## Parameters

* **softwareVersion**: Buffer in which the version of the software is written (recommended buffer size: 20 Byte).
* **swVersionBufLen**: Size of the buffer in which the software version is written (in bytes).
* **firmwareVersion**: Buffer in which the version of the firmware is written (recommended buffer size: 10 Byte).
* **fwVersionBufLen**: Size of the buffer in which the firmware version is written (in bytes).
* **serialNumber**: Buffer in which the serial number of the CANstress hardware is written (recommended buffer size: 20 Byte).
* **snBufLen**: Size of the buffer in which the hardware serial number is written (in bytes).
* **canInterface1**: Buffer in which the type of the CAN interface 1 of the CANstress hardware is written (recommended buffer size: 40 Byte).
* **if1BufLen**: Size of the buffer in which the type of the CAN interface1 is written (in bytes).
* **canInterface2**: Buffer in which the type of the CAN interface 2 of the CANstress hardware is written (recommended buffer size: 40 Byte).
* **if2BufLen**: Size of the buffer in which the type of the CAN interface 2 is written (in bytes).

## Return Values

* **0**: On successful call.
* **-1**: In case of error.

## Example

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