void loop()
{
if( XBee.available() )
{
analyzeData();
}
}
int main (int argc, char **argv)
{
int i;
int upOrDown;
int revolutions,dataPointsPerRevolution;
time_t rawtime;
float returnFloat;
//float probeOffset,mag1Voltage,mag2Voltage;
struct tm * timeinfo;
char fileName[BUFSIZE], comments[BUFSIZE];
char dailyFileName[BUFSIZE];
char dataCollectionFileName[] = "/home/pi/.takingData";
FILE *fp,*dataCollectionFlagFile,*configFile;
float angle=-99;
float desiredAngle,tempChange;
if (argc==4){
upOrDown=atof(argv[1]);
desiredAngle=atof(argv[2]);
strcpy(comments,argv[3]);
} else {
printf("usage '~$ sudo ./stepTemperatureWaitForRotationAngle <up or down (0 down, 1 up)> <desired Angle> <comments in quotes>'\n");
printf(" Don't forget to edit the config file! \n");
return 1;
}
// Indicate that data is being collected.
dataCollectionFlagFile=fopen(dataCollectionFileName,"w");
if (!dataCollectionFlagFile) {
printf("unable to open file:\t%s\n",dataCollectionFileName);
exit(1);
}
revolutions=1;
dataPointsPerRevolution=(int)STEPSPERREV/STEPSIZE;
// Set up interfacing devices
initializeBoard();
initializeUSB1208();
if(upOrDown==0){
tempChange=-.1;
}else{
tempChange=.1;
}
do{
getPVCN7500(CN_RESERVE,&returnFloat);
setSVCN7500(CN_RESERVE,returnFloat+tempChange);
delay(1800000);
//delay(180);
configFile=fopen("/home/pi/RbControl/system.cfg","r");
if (!configFile) {
printf("Unable to open config file\n");
exit(1);
}
// Get file name. Use format "FDayScan"+$DATE+$TIME+".dat"
time(&rawtime);
timeinfo=localtime(&rawtime);
struct stat st = {0};
strftime(fileName,BUFSIZE,"/home/pi/RbData/%F",timeinfo); //INCLUDE
if (stat(fileName, &st) == -1){
mkdir(fileName,S_IRWXU | S_IRWXG | S_IRWXO );
}
strftime(fileName,BUFSIZE,"/home/pi/RbData/%F/FDayRotation%F_%H%M%S.dat",timeinfo); //INCLUDE
strftime(dailyFileName,BUFSIZE,"/home/pi/RbData/%F/FDayRotation%F.dat",timeinfo); //INCLUDE
printf("%s\n",fileName);
printf("%s\n",comments);
fp=fopen(fileName,"w");
if (!fp) {
printf("Unable to open file: %s\n",fileName);
exit(1);
}
fprintf(fp,"#Filename:\t%s\n#Comments:\t%s\n",fileName,comments);
getIonGauge(&returnFloat);
//printf("IonGauge %2.2E Torr \n",returnFloat);
fprintf(fp,"#IonGauge(Torr):\t%2.2E\n",returnFloat);
getConvectron(GP_N2_CHAN,&returnFloat);
//printf("CVGauge(N2) %2.2E Torr\n", returnFloat);
fprintf(fp,"#CVGauge(N2)(Torr):\t%2.2E\n", returnFloat);
getConvectron(GP_HE_CHAN,&returnFloat);
//printf("CVGauge(He) %2.2E Torr\n", returnFloat);
fprintf(fp,"#CVGauge(He)(Torr):\t%2.2E\n", returnFloat);
getPVCN7500(CN_RESERVE,&returnFloat);
fprintf(fp,"#T_res:\t%f\n",returnFloat);
getSVCN7500(CN_RESERVE,&returnFloat);
fprintf(fp,"#T_res_set:\t%f\n",returnFloat);
getPVCN7500(CN_TARGET,&returnFloat);
fprintf(fp,"#T_trg:\t%f\n",returnFloat);
getSVCN7500(CN_TARGET,&returnFloat);
fprintf(fp,"#T_trg_set:\t%f\n",returnFloat);
char line[1024];
fgets(line,1024,configFile);
while(line[0]=='#'){
fprintf(fp,"%s",line);
fgets(line,1024,configFile);
}
fclose(configFile);
fprintf(fp,"#Revolutions:\t%d\n",revolutions);
fprintf(fp,"#DataPointsPerRev:\t%d\n",dataPointsPerRevolution);
fprintf(fp,"#NumVoltages:\t%d\n",1);
fprintf(fp,"#PumpFrequency:\t%f\n",getPumpFrequency(&returnFloat));
//fprintf(fp,"#ProbeWavelength:\t%f\n",getProbeFreq());
// UNCOMMENT THE FOLLOWING LINES WHEN COLLECTING STANDARD DATA
int photoDetectors[] = {PUMP_LASER,PROBE_LASER,REF_LASER};
char* names[]={"PMP","PRB","REF"};
// UNCOMMENT THE FOLLOWING LINES WHEN USING THE FLOATING PD
//int photoDetectors[] = {PROBE_LASER,PUMP_LASER,REF_LASER};
//char* names[]={"PRB","PMP","REF"};
int numPhotoDetectors = 3;
int motor = PROBE_MOTOR;
// Write the header for the data to the file.
fprintf(fp,"STEP");
for(i=0;i<numPhotoDetectors;i++){
fprintf(fp,"\t%s\t%ssd",names[i],names[i]);
}
fprintf(fp,"\n");
fclose(fp);
fp=fopen(fileName,"a");
homeMotor(motor);
angle=collectDiscreteFourierData(fp, photoDetectors, numPhotoDetectors, motor, revolutions);
printf("The measured angle was: %3.1f\n",angle);
fclose(fp);
printf("Processing Data...\n");
analyzeData(fileName, 1, revolutions, dataPointsPerRevolution,FOI);
}while(angle > desiredAngle + .4 || angle < desiredAngle -.4);
closeUSB1208();
// Remove the file indicating that we are taking data.
fclose(dataCollectionFlagFile);
remove(dataCollectionFileName);
return 0;
}
