telnet_data_plot: same design like live_telnet_data_plot

diff --git a/esp32/EthernetUART/LANTelnetToI2C_Board/telnet_data_plot.py b/esp32/EthernetUART/LANTelnetToI2C_Board/telnet_data_plot.py
index 44fb03058b5b277638a37a5f8f8195fab3743482..38bd734aedceb7b17c42f16e8c9c6fd8ea50aa19 100644 (file)
--- a/esp32/EthernetUART/LANTelnetToI2C_Board/telnet_data_plot.py
+++ b/esp32/EthernetUART/LANTelnetToI2C_Board/telnet_data_plot.py
@@ -3,7 +3,10 @@ __email__ = "ole.artz@stud.uni-frankfurt.de"
 
 import matplotlib.pyplot as plt
 import sys
+import time
+from datetime import datetime
 
+Timestamp_list = list()
 
 AIN0_list = list()
 AIN1_list = list()
@@ -19,64 +22,100 @@ ax1 = fig.add_subplot(1,1,1)
 
 def split_data():
     
-    with open(filename, "r") as file:
-        lines = file.readlines()
-        file.close()
-
-    for line in lines:
-        if line.startswith('AIN0'):
-            end_of_val = line.rfind(' ')
-            new_val = float(line[6:end_of_val])
+    if filename == '':
+        print("Fatal Error! - No filename was given.")
+        quit()
+        
+    try:
+        with open(filename, "r") as file:
+            lines = file.readlines()
             
-            AIN0_list.append(new_val)
+            for line in lines:
+                              
+                if line.startswith('20'):
+                    end_of_val = line.rfind('\n')
+                    format_data = '%Y-%m-%d %H:%M:%S.%f'
+                    new_timestamp = datetime.strptime(str(line[0:end_of_val]), format_data)
+
+                    Timestamp_list.append(new_timestamp)
+
+                elif line.startswith('AIN0'):
+                    end_of_val = line.rfind(' ')
+                    new_val = float(line[6:end_of_val])
+                        
+                    AIN0_list.append(new_val)
+
+                    unit = line[end_of_val+1:len(line)-1]
+                                
+                elif line.startswith('AIN1'):
+                    end_of_val = line.rfind(' ')
+                    new_val = float(line[6:end_of_val])
+                        
+                    AIN1_list.append(new_val)
+                
+                elif line.startswith('AIN2'):
+                    end_of_val = line.rfind(' ')
+                    new_val = float(line[6:end_of_val])
+                        
+                    AIN2_list.append(new_val)
 
-            unit = line[end_of_val+1:len(line)-1]
+                elif line.startswith('AIN3'):
+                    end_of_val = line.rfind(' ')
+                    new_val = float(line[6:end_of_val])
                     
-        if line.startswith('AIN1'):
-            end_of_val = line.rfind(' ')
-            new_val = float(line[6:end_of_val])
-            
-            AIN1_list.append(new_val)
-      
-        if line.startswith('AIN2'):
-            end_of_val = line.rfind(' ')
-            new_val = float(line[6:end_of_val])
-            
-            AIN2_list.append(new_val)
+                    AIN3_list.append(new_val)
+                
+            file.close() 
 
-        if line.startswith('AIN3'):
-            end_of_val = line.rfind(' ')
-            new_val = float(line[6:end_of_val])
-            
-            AIN3_list.append(new_val)
 
+    except:
+        print("Fatal Error! - File wasn't found.")
+        quit()   
+        
     return unit
 
 
 def plotter():
+    starttime = datetime.now()
     unit = split_data()
+    split_time_raw = datetime.now()
+    split_time = (split_time_raw - starttime).total_seconds()
+    print('Time for splitting data:', split_time,"s.")
 
     ax1.clear()
-    ax1.plot(AIN0_list, 'r', label="AIN0")
-    ax1.plot(AIN1_list, 'b', label="AIN1")
-    ax1.plot(AIN2_list, 'g', label="AIN2")
-    ax1.plot(AIN3_list, 'y', label="AIN3")
     
+#    ax1.plot(AIN0_list, 'r', label="AIN0")
+#    ax1.plot(AIN1_list, 'b', label="AIN1")
+#    ax1.plot(AIN2_list, 'g', label="AIN2")
+#    ax1.plot(AIN3_list, 'y', label="AIN3")
+    
+    ax1.plot(Timestamp_list, AIN0_list, 'r', label="AIN0")
+    ax1.plot(Timestamp_list, AIN1_list, 'b', label="AIN1")
+    ax1.plot(Timestamp_list, AIN2_list, 'g', label="AIN2")
+    ax1.plot(Timestamp_list, AIN3_list, 'y', label="AIN3")
+    
+    plt.xticks(rotation=0)
+      
     if unit == 'mV':
         plot_title = 'Voltage'
     elif unit == 'mA':
         plot_title = 'Current'
-    elif unit == 'mbar':
+    elif unit == 'mbar' or unit == 'mPa':
         plot_title = 'Pressure'
     elif unit == 'degC':
         plot_title = 'Temperature'
     
     plt.title(plot_title)
-    plt.xlabel('~0.5s')
+    plt.xlabel('Time')
     plt.ylabel(unit)
     plt.legend(loc=2)
-    
+
+    plot_time_raw = datetime.now()
+    plot_time = (plot_time_raw - split_time_raw).total_seconds()
+    print('Time for plot data:', plot_time, 's.')
+
     plt.show()
+    
         
 def main():
     plotter()