Picotest M3500A - Page 187

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PviClose_usb(m_defaultRM_usbtmc);
hUSBTMCLIB = NULL;
m_defaultRM_usbtmc = 0;
MessageBox(NULL, "USBTMC resource not found.", "M3500
multimeter device test", MB_OK);
return;
}
else
{
// Find the USBTMC device USB[0-9]*::0x05E6::0xM3500::?*INSTR
( Hex )
status = PviFindRsrc_usb (m_defaultRM_usbtmc,
"USB[0-9]*::0x05E6::0xM3500::?*INSTR", &m_findList_usbtmc, &m_nCount,
instrDescriptor);
if (status < 0L)
{
// Find the USBTMC device
USB[0-9]*::0x05E6::0xM3500::?*INSTR ( Dec )
status = PviFindRsrc_usb (m_defaultRM_usbtmc,
"USB[0-9]*::1510::8448::?*INSTR", &m_findList_usbtmc, &m_nCount,
instrDescriptor);
if (status < 0L)
{
PviClose_usb(m_defaultRM_usbtmc);
hUSBTMCLIB = NULL;
m_defaultRM_usbtmc = 0;
}
else
{
PviOpen_usb(m_defaultRM_usbtmc, instrDescriptor, 0, 0,
&m_instr_usbtmc);
status = PviSetAttribute_usb(m_instr_usbtmc,
VI_ATTR_TMO_VALUE, m_Timeout);
}
}
else
{