bugs fixed on prints at the beginning of the file and all parameter values are...

bugs fixed on prints at the beginning of the file and all parameter values are gathered in one place

ohmpy_v_1_01.py

@@ -3,14 +3,13 @@
 OHMPY_code is a program to control the low-cost and open source resistivity meter
 OHMPY, it has been developed by Rémi CLEMENT,Vivien DUBOIS, Nicolas FORQUET (IRSTEA) and Yannick FARGIER (IFSTTAR).
 """
-print 'OHMPI start' 
-print MyDateTime.isoformat()
-print 'Import library'
+print('OHMPI start' )
+print()'Import library')
 
 #!/usr/bin/python
 import RPi.GPIO as GPIO
 import time
-import datetime
+from datetime import datetime
 import board
 import busio
 import numpy
@@ -19,11 +18,20 @@ import sys
 import adafruit_ads1x15.ads1115 as ADS
 from adafruit_ads1x15.analog_in import AnalogIn
 
+"""
+display start time
+"""
+current_time = datetime.now()
+print(current_time.strftime("%Y-%m-%d %H:%M:%S"))
+
 """
 parameters
 """
 nb_electrodes = 32 # maximum number of electrodes on the resistivity meter
-
+injection_time = 5 # Current injection time in second
+nbr_meas= 900 # Number of times the quadripole sequence is repeated
+sequence_delay= 30 # Delay in seconds between 2 sequences
+stack= 1 # repetition of the current injection for each quadripole
 
 """
 functions
@@ -66,14 +74,9 @@ def read_quad(filename, nb_elec):
     else:
         return output            
 
-
 GPIO.setmode(GPIO.BCM)
 GPIO.setwarnings(False)
 
-#i2c = busio.I2C(board.SCL, board.SDA)
-# Create the ADC object using the I2C bus
-#ads = ADS.ADS1115(i2c)
-#chan = AnalogIn(ads, ADS.P0)
 """
 Initialization of multiplexer channels
 """
@@ -81,13 +84,6 @@ pinList = [12,16,20,21,26,18,23,24,25,19,6,13,4,17,27,22,10,9,11,5] # List of GP
 for i in pinList:
     GPIO.setup(i, GPIO.OUT)
     GPIO.output(i, GPIO.HIGH)
-"""
-Measurement settings
-"""
-injection_time = 5 # Current injection time in second
-nbr_meas= 900 # Number of times the quadrupole sequence is repeated
-sequence_delay= 30 # Delay in Second between 2 sequences
-stack= 1 # repetition of the current injection for each quadrupole
 
 """
 Reading the quadripole file
@@ -103,7 +99,7 @@ for g in range(0,nbr_meas): # for time-lapse monitoring
         # call switch_mux function
         switch_mux(N[i,])
 
-        time.sleep(injection_time);
+        time.sleep(injection_time)
         GPIO.output(12, GPIO.HIGH); GPIO.output(16, GPIO.HIGH); GPIO.output(20, GPIO.HIGH); GPIO.output(21, GPIO.HIGH); GPIO.output(26, GPIO.HIGH)
         GPIO.output(18, GPIO.HIGH); GPIO.output(23, GPIO.HIGH); GPIO.output(24, GPIO.HIGH); GPIO.output(25, GPIO.HIGH); GPIO.output(19, GPIO.HIGH)
         GPIO.output(6, GPIO.HIGH); GPIO.output(13, GPIO.HIGH); GPIO.output(4, GPIO.HIGH); GPIO.output(17, GPIO.HIGH); GPIO.output(27, GPIO.HIGH)