public GPIB(int ADDR) //构造函数
{
//ADDR为GPIB设备地址
try
{
li = new LangInt(); // Contains all GPIB functions
c = new GpibConstants(); // Contains all GPIB global constants
TIMEOUT = c.T3s;
Dev = li.ibdev(BDINDEX, ADDR, NO_SECONDARY_ADDR, TIMEOUT, EOTMODE, EOSMODE); //Get the device handle
if ((li.ibsta & c.ERR) != 0)
{
throw new System.Exception("Unable to open device!\nibsta:" + li.ibsta + "\nERR:" + c.ERR);
}
li.ibclr(Dev);
if ((li.ibsta & c.ERR) != 0)
{
throw new System.Exception("Unable to clear device!\nibsta:" + li.ibsta + "\nERR:" + c.ERR);
}
}
catch (System.Exception ex)
{
throw new Exception(ex.Message);
}
}
static GPIBDevice()
{
li = new LangInt(); // Contains all GPIB functions
c = new GpibConstants(); // Contains all GPIB global constants
TIMEOUT = c.T300ms;
}
static GPIBDevice()
{
li = new LangInt(); // Contains all GPIB functions
c = new GpibConstants(); // Contains all GPIB global constants
TIMEOUT = c.T300ms;
}
