GetVCAN412Settings Method - neoVI API

This method reads the configuration settings from a ValueCAN4-1 and ValueCAN4-2 device.

int _stdcall icsneoGetVCAN412Settings(void * hObject, SVCAN412Settings *pSettings, int iNumBytes);

Parameters

hObject

[in] Specifies the driver object created by OpenNeoDevice.

pSettings

[out] Pointer to a SVCAN412Settings structure.

iNumBytes

[in] This value is always the size, in bytes, of the SVCAN412Settings structure.

Return Values

Returns 1 if successful, 0 if an error occurred. GetLastAPIError must be called to obtain the specific error. The errors that can be generated by this function are:

NEOVI_ERROR_DLL_NEOVI_NO_RESPONSE = 75

Remarks

After getting the current settings, you may change the parameters defined in the SVCAN412Settings structure and write the settings back to the ValueCAN 4-1 and ValueCAN 4-2 using SetVCAN412Settings.

Examples

SVCAN412Settings VcanReadSettings;
int iNumberOfBytes;
int iResult;

//Get the settings
iNumberOfBytes=sizeof(VcanReadSettings );
iResult = icsneoGetVCAN412Settings(m_hObject, &VcanReadSettings , iNumberOfBytes);
if(iResult == 0)
{
    MessageBox::Show("Problem reading configuration");
    return;
}

Last updated