Agilent Technologies N5183A MXG - Manual (Page 256)

246 Agilent N518xA, E8663B, E44x8C, and E82x7D Signal Generators Programming Guide
Creating and Downloading Waveform Files
Programming Examples
//
// IMPORTANT:
// Configure the following three lines correctly before compiling and running
char* instOpenString ="TCPIP0::xxx.xxx.xxx.xxx::INSTR"; // your instrument's IP address
const char* localSrcFile = "\\Files\\IQ_DataC";
const char* instDestFile = "/USER/WAVEFORM/IQ_DataC";
const int BUFFER_SIZE = 100*1024;// Size of the copy buffer
int main(int argc, char* argv[])
{
ViSession defaultRM, vi;
ViStatus status = 0;
status = viOpenDefaultRM(&defaultRM);// Open the default resource manager
// TO DO: Error handling here
status = viOpen(defaultRM, instOpenString, VI_NULL, VI_NULL, &vi);
if (status)// If any errors then display the error and exit the program
{
fprintf(stderr, "viOpen failed (%s)\n", instOpenString);
return -1;
}
FILE* file = fopen(localSrcFile, "rb");// Open local source file for binary reading
if (!file) // If any errors display the error and exit the program
{
fprintf(stderr, "Could not open file: %s\n", localSrcFile);
return 0;
}
if( fseek( file, 0, SEEK_END ) < 0 )
{
fprintf(stderr,"Cannot lseek to the end of file.\n" );
return 0;
}