Keysight E4428C ESG RF - Page 285

Keysight Signal Generators Programming Guide 277
Creating and Downloading Waveform Files
Programming Examples
viWrite(vi, s2, strlen((char*)s2), 0);
long numRead;
// Send file in BUFFER_SIZE chunks to the signal generator
do
{
numRead = fread(buf, sizeof(char), BUFFER_SIZE, file);
viWrite(vi, buf, numRead, 0);
} while (numRead == BUFFER_SIZE);
// Send the terminating newline and EOI
viSetAttribute( vi, VI_ATTR_SEND_END_EN, 1 );
char* newLine = "\n";
viWrite(vi, (unsigned char*)newLine, 1, 0);
delete [] buf;
}
else
{
fprintf(stderr, "Could not allocate memory for copy buffer\n");
}
fclose(file);
viClose(vi);
viClose(defaultRM);
return 0;
}