fixed naming convention in testing script

software/firmware/circuitpython-main/ports/atmel-samd/common-hal/motor_control/PID_testing/extracting_graphing_printed_data.py

@@ -20,14 +20,15 @@ def extract_data(text_file, string_label) :
         if not line:
             break
 
-        # Find duty cycle data
-        duty_index = line.find(string_label)
+        # Find data cycle data
+        data_index = line.find(string_label)
         
-    # If found, extract duty data
+        
+    # If found, extract data
     # Our floats are printed with 5 decimal places
-        if duty_index != -1 :
+        if data_index != -1 :
             # Go to actual index of the data rather than the label
-            float_start_index = duty_index + label_size
+            float_start_index = data_index + label_size
 
             # Find decimal point index and add 5 decimal points to find size of floating point number
             float_size = line[float_start_index:].find(".") + 5
@@ -37,7 +38,7 @@ def extract_data(text_file, string_label) :
             if data_point > 0.8 :
                 print(line)
                 print(data_point)
-                print(duty_index)
+                print(data_index)
             data_list.append(float(line[float_start_index: float_start_index + float_size + 1]))
 
     
@@ -54,9 +55,8 @@ def plot_data(y_data, x_label, y_label, title) :
     plt.show()  
     
 # Main :
-# find and print left duty data
-text_file = "/Users/cc/Documents/School/ee185/software/firmware/circuitpython-main/ports/atmel-samd/common-hal/motor_control/PID_testing/pid_KI_0.0125_KP_0.0325.txt"
-text_file = "/Users/cc/Documents/School/ee185/software/firmware/circuitpython-main/ports/atmel-samd/common-hal/motor_control/PID_testing/pid_KI=0.04375_KP_0.00625.txt"
+# find and print data
+text_file = "/Users/cc/Documents/School/ee185/software/firmware/circuitpython-main/ports/atmel-samd/common-hal/motor_control/PID_testing/pid_scripts/pid_KI_0.005_KP_0.005.txt"
 data_label = "duty_left: "
 data_list = extract_data(text_file, data_label)
 title = "Calculated PID Left Wing Duty Cycles: KI = 0.04375 & KP = 0.00625"