diff --git a/daq b/daq
index 3db01af..4bfcfbb 100755
Binary files a/daq and b/daq differ
diff --git a/daq.c b/daq.c
index 89f06dc..dfc49aa 100644
--- a/daq.c
+++ b/daq.c
@@ -24,10 +24,14 @@
 #define get_readigns    "Q\r\n"
 #define percent_oxigen  "%\r\n"
 #define ppm_oxigen      "O\r\n"
+#define M_zZTHBD        "M 14406\r\n"
+#define Readings_CM     "Q\r\n"
+#define Readings_OX     "A\r\n"
 
 
 int sensConf(unsigned char uartNumber, int baudRate, unsigned char mode[], unsigned char response[]);
 int measure(unsigned char uartNumber, unsigned char command[], int multiplier, int excess);
+char *gmeasures(char src[], char fval, int nchar);
 
 int str2int(unsigned char *ptr);
 
@@ -36,8 +40,10 @@ int DAQ(int t_hrs, int tm_s);
 
 int main(int argc, char *argv[]){
     
-    int T,t;
+    //char bioxCsen[], OXsen[], monoxCsen[];
     
+    int T,t;
+
     if(argc!=3){
         printf("Invalid number of arguments,\n usage: daq <time(h)> <sampling period(s)>\nexiting!\n");
         return -2;
@@ -48,13 +54,16 @@ int main(int argc, char *argv[]){
     sensConf(GC0017, B9600, Pulling_Mode, " K 00002\r\n");
     printf("Configuring CO sensor\n");
     sensConf(CM31911, B9600, Pulling_Mode, "K 00002\r\n");
+    sensConf(CM31911, B9600, M_zZTHBD, "M 14406\r\n");
     printf("Configuring O2 sensor\n");
     sensConf(OX0052, B9600, OX_P_Mode, "M 01\r\n");
     
     //adquisición
     T = atoi(argv[1]);//str to int
     t = atoi(argv[2]);
+    
     printf("Starting data acquisition with duration of %dh and every %ds\n", T, t);
+    
     DAQ(T, t);
     sleep(1);
     
@@ -132,7 +141,15 @@ int str2int(unsigned char *ptr){
 int DAQ(int t_hrs, int tm_s)
 {
     FILE* dfp; // create a file pointer dfp
+    
     int co2, co, o2, temp;
+    unsigned char co_uf[10]="", co_f[10]="",
+                o2_ppm[10]="", o2_xcent[10]="",
+                co2_temp[10]="", o2_temp[10]="",
+                co2_press[10]="", o2_press[10]="",
+                co2_relH[10]="";
+    
+    
     clock_t start_t, end_t;
     time_t new_time, prev_time, t0;
 	double tm_ms = tm_s*1e6 - 0.20e6;
@@ -142,7 +159,10 @@ int DAQ(int t_hrs, int tm_s)
     dfp = fopen(data_file_path, "w"); // open file for writing
     time_t curtime;
     time(&curtime);
-    fprintf(dfp, "%sStarting DAQ\ntime(s)\tCO2(ppm)\tCO(ppm)\tO2(ppm)\tTemperaure(ºC*10)\n", ctime(&curtime)); // send the value to the file
+    fprintf(dfp, "%sStarting DAQ\ntime(s)\tCO2(ppm)\tCO unfil(ppm)\tCO fil(ppm)"\
+                "\tO2(ppm)\tO2(%c)\tTemperaure C02(ºC*10)\tTemperaure 02(ºC)"\
+                "\tPressure C02(.mBar)\tPresure 02(mBar)\tRelative Humidity(.)\n",
+                ctime(&curtime), '%'); // send the value to the file
     fclose(dfp); // close the file using the file pointer
     
     //ciclo
@@ -158,17 +178,48 @@ int DAQ(int t_hrs, int tm_s)
         
         start_t = clock();
             new_time = time(NULL);
-            uartTransmit(CM31911, fil_gas_con);
-            uartTransmit(GC0017, fil_gas_con);
-            co = read_measure(CM31911, 1, 0);
-            uartTransmit(CM31911, Temperature);
-            uartTransmit(OX0052, ppm_oxigen);
-            co2 = read_measure(GC0017, 10, 0); 
-            o2 = read_measure(OX0052, 1, 0);
-            temp = read_measure(CM31911, 1, 1000);
+            //command transmitions
+            uartTransmit(CM31911, Readings_CM);
+            uartTransmit(OX0052, Readings_OX);
+            uartTransmit(GC0017, unf_gas_con);
+            
+            //uart receptions
+            uartReceive(OX0052);
+            uartReceive(CM31911);
+            co2 = read_measure(GC0017, 10, 0);
+            
+            //co = read_measure(CM31911, 1, 0);
+            //uartTransmit(CM31911, Temperature);
+            //o2 = read_measure(OX0052, 1, 0);
+            //temp = read_measure(CM31911, 1, 1000);
             
+            //printf("unfil co: %s\n",gmeasures(receive[CM31911], 'H', 5));
+            //printf("unfil co: %s\n",gmeasures(receive[CM31911], 'Z', 5));
+            
+            memcpy(co_uf,    gmeasures(receive[CM31911], 'z', 5), 5);
+            memcpy(co_f,     gmeasures(receive[CM31911], 'Z', 5), 5);
+            memcpy(o2_ppm,   gmeasures(receive[OX0052],  'O', 6), 6);
+            memcpy(o2_xcent, gmeasures(receive[OX0052],  '%', 6), 6);
+            memcpy(co2_temp, gmeasures(receive[CM31911], 'T', 5), 5);
+            memcpy(o2_temp,  gmeasures(receive[OX0052],  'T', 5), 5);
+            memcpy(co2_press,gmeasures(receive[CM31911], 'B', 5), 5);
+            memcpy(o2_press, gmeasures(receive[OX0052],  'P', 4), 4);
+            memcpy(co2_relH, gmeasures(receive[CM31911], 'H', 5), 5);
+            
+
+            //printf("pressure: %s\n",gmeasures(receive[OX0052], 'P', 4));
+            //printf("oxigen xcent: %s\n",gmeasures(receive[OX0052], '%', 6));
+            //printf("Temperature: %s\n",gmeasures(receive[OX0052], 'T', 5));
+                        
             dfp = fopen(data_file_path, "a"); // open file for writing
-            fprintf(dfp, "%d \t%d\t%d\t%d\t%d\n", (int)(new_time-t0), co2, co, o2, temp); // send the value to the file
+            fprintf(dfp, "%d\t%d\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\n",
+                    (int)(new_time-t0), co2, co_uf, co_f, o2_ppm, o2_xcent,
+                    co2_temp, o2_temp, co2_press, o2_press, co2_relH);
+                   /* gmeasures(receive[CM31911], 'Z', 5), gmeasures(receive[OX0052], 'O', 6),
+                    gmeasures(receive[OX0052], '%', 6), gmeasures(receive[CM31911], 'T', 5),
+                    gmeasures(receive[OX0052], 'T', 5), gmeasures(receive[CM31911], 'P', 5),
+                    gmeasures(receive[OX0052], 'P', 4), gmeasures(receive[CM31911], 'H', 5)); // send the value to the file
+                    */
             fclose(dfp); // close the file using the file pointer
             new_time += tm_s;
         end_t = clock();
@@ -179,3 +230,12 @@ int DAQ(int t_hrs, int tm_s)
     return 0;
 }
 
+char *gmeasures(char src[], char fval, int nchar){
+	char * ptr = &src[0];
+	static char s[10]="";
+	
+	while(*ptr != fval) ptr++;
+	ptr += 2;
+	memcpy(s, ptr, nchar);
+	return s;
+}
\ No newline at end of file