diff --git a/daq.c b/daq.c
index c0c7008..5fcd322 100644
--- a/daq.c
+++ b/daq.c
@@ -148,9 +148,8 @@ int DAQ(int t_hrs, int tm_s)
   dfp = fopen(data_file_path, "w");             // open file for writing
   time_t curtime;                               //current time (date)
   time(&curtime);                               //saving date in curtime
-  fprintf(dfp, "Starting DAQ at %s\n"\
-               ,
-              ctime(&curtime));                 // send the value to the file
+  // send the value to the file
+  fprintf(dfp, "Starting DAQ at %s\n", ctime(&curtime);
   fclose(dfp);                                  // close the file using the file pointer
   printf("%s", colums);                         //display variables colums
   //ciclo
@@ -158,8 +157,7 @@ int DAQ(int t_hrs, int tm_s)
   new_time = t0;                                //saving initial time in time control variable
   for(int i = 0; i < (t_hrs*3600); i=i+tm_s){   //cycle from 0 to adquisition time (seconds), incrementing sampling period
     //checking if there's time to sleep
-    if (dif <= 0) printf("Ejecution time exceded.\n"\
-                         "%s", colums);
+    if (dif <= 0) printf("Ejecution time exceded.\n%s", colums);
     else usleep((int)dif);                      //inactivity time
     //waiting to start measurements
     while(new_time != time(NULL));
@@ -169,22 +167,22 @@ int DAQ(int t_hrs, int tm_s)
       uartTransmit(COAF, get_readigns);
       uartTransmit(LuminOX, Readings_OX);
       uartTransmit(SprintIR, get_readigns
-      //receiving replys from sensors
-      uartReceive(LuminOX);
+      //receiving replys from
       uartReceive(COAF);
+      uartReceive(LuminOX);
       uartReceive(SprintIR);
       //interpreting and spliting measurements in variables
-      memcpy(co2_uf,   gmeasures(receive[SprintIR],  'z', 5), 5);
-      memcpy(co2_f,    gmeasures(receive[SprintIR],  'Z', 5), 5);
-      memcpy(co_uf,    gmeasures(receive[COAF], 'z', 5), 5);
-      memcpy(co_f,     gmeasures(receive[COAF], 'Z', 5), 5);
-      memcpy(o2_ppm,   gmeasures(receive[LuminOX],  'O', 6), 6);
-      memcpy(o2_xcent, gmeasures(receive[LuminOX],  '%', 6), 6);
-      memcpy(co2_temp, gmeasures(receive[COAF], 'T', 5), 5);
-      memcpy(o2_temp,  gmeasures(receive[LuminOX],  'T', 5), 5);
-      memcpy(co2_press,gmeasures(receive[COAF], 'B', 5), 5);
-      memcpy(o2_press, gmeasures(receive[LuminOX],  'P', 4), 4);
-      memcpy(co2_relH, gmeasures(receive[COAF], 'H', 5), 5);
+      memcpy(co2_uf,   gmeasures(receive[SprintIR],'z', 5), 5);
+      memcpy(co2_f,    gmeasures(receive[SprintIR],'Z', 5), 5);
+      memcpy(co_uf,    gmeasures(receive[COAF],    'z', 5), 5);
+      memcpy(co_f,     gmeasures(receive[COAF],    'Z', 5), 5);
+      memcpy(o2_ppm,   gmeasures(receive[LuminOX], 'O', 6), 6);
+      memcpy(o2_xcent, gmeasures(receive[LuminOX], '%', 6), 6);
+      memcpy(co2_temp, gmeasures(receive[COAF],    'T', 5), 5);
+      memcpy(o2_temp,  gmeasures(receive[LuminOX], 'T', 5), 5);
+      memcpy(co2_press,gmeasures(receive[COAF],    'B', 5), 5);
+      memcpy(o2_press, gmeasures(receive[LuminOX], 'P', 4), 4);
+      memcpy(co2_relH, gmeasures(receive[COAF],    'H', 5), 5);
       //saving formated measurements in string DATA
       sprintf(DATA,
               "%d\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s",