Update readme.md

examples/pftest.py

@@ -3,8 +3,9 @@
 """
 from ekmmeters import *
 
-my_port_name = "COM3"
-my_meter_address = "10001438"
+my_port_name = "/dev/ttyO4"
+my_meter_address = "000300001463"
+
 
 ekm_set_log(ekm_no_log)
 port = SerialPort(my_port_name)
@@ -13,17 +14,17 @@
     my_meter = V4Meter(my_meter_address)
     my_meter.attachPort(port)
 else:
-    print "Cannot open port"
+    print( "Cannot open port")
     exit()
 
 for i in range(1000):
     if my_meter.request():
         my_read_buffer = my_meter.getReadBuffer()
         # you can also traverse the buffer yourself,
         #but this is the simplest way to get it all.
-        print "*------"
-        print my_meter.getField(Field.Power_Factor_Ln_1)
-        print my_meter.getField(Field.Cos_Theta_Ln_1)
+        print( "*------")
+        print( my_meter.getField(Field.Power_Factor_Ln_1))
+        print( my_meter.getField(Field.Cos_Theta_Ln_1))
 
 
-port.closePort()
+port.closePort()

examples/read.py

@@ -4,7 +4,7 @@
 from ekmmeters import *
 
 my_port_name = "/dev/ttyO4"
-my_meter_address = "52"
+my_meter_address = "000300001463"
 
 ekm_set_log(ekm_print_log)
 port = SerialPort(my_port_name)
@@ -13,14 +13,14 @@
     my_meter = V4Meter(my_meter_address)
     my_meter.attachPort(port)
 else:
-    print "Cannot open port"
+    print( "Cannot open port")
     exit()
 
 if my_meter.request():
     my_read_buffer = my_meter.getReadBuffer()
     # you can also traverse the buffer yourself,
     #but this is the simplest way to get it all.
     json_str = my_meter.jsonRender(my_read_buffer)
-    print json_str
+    print( json_str)
 
-port.closePort()
+port.closePort()

examples/read_settings.py

@@ -4,9 +4,8 @@
 from ekmmeters import *
 
 #port and meter
-my_port_name = "COM3"
-my_meter_address = "300001162"
-
+my_port_name = "/dev/ttyO4"
+my_meter_address = "000300001463"
 #logging to console
 ekm_set_log(ekm_print_log)
 
@@ -17,22 +16,21 @@
     my_meter.attachPort(port)
 else:
     # no port no meter
-    print "Cannot open port"
+    print ("Cannot open port")
     exit()
 
 
 # First readthedocs example, complete.
 
 if my_meter.readSettings():
 
-    print "Schedule".ljust(15) + "Tariff".ljust(15) + "Date".ljust(10) + "Rate".ljust(15)
+    print ("Schedule".ljust(15) + "Tariff".ljust(15) + "Date".ljust(10))
     for schedule in range(Extents.Schedules):
         for tariff in range(Extents.Tariffs):
             schedule_tariff = my_meter.extractSchedule(schedule, tariff)
             print (("Schedule_" + schedule_tariff.Schedule).ljust(15) +
-                   ("kWh_Tariff_" + schedule_tariff.Tariff).ljust(15) +
-                   (schedule_tariff.Hour+":"+schedule_tariff.Min).ljust(10) +
-                   (schedule_tariff.Rate.ljust(15)))
+                   ("Tariff_" + schedule_tariff.Tariff).ljust(15) +
+                   (schedule_tariff.Hour+":"+schedule_tariff.Min).ljust(10))
 
     print("Month".ljust(7) + "kWh_Tariff_1".ljust(14) + "kWh_Tariff_2".ljust(14) +
            "kWh_Tariff_3".ljust(14) + "kWh_Tariff_4".ljust(14) + "kWh_Tot".ljust(10) +
@@ -53,8 +51,8 @@
         print(("Holiday_" + holidaydate.Holiday).ljust(12) +
               (holidaydate.Month + "-" + holidaydate.Day).ljust(20))
     holiday_weekend_schedules = my_meter.extractHolidayWeekendSchedules()
-    print "Holiday schedule = " + holiday_weekend_schedules.Holiday
-    print "Weekend schedule = " + holiday_weekend_schedules.Weekend
+    print ("Holiday schedule = " + holiday_weekend_schedules.Holiday)
+    print ("Weekend schedule = " + holiday_weekend_schedules.Weekend)
 
 # readthedocs individual example, complete.
 if my_meter.readSettings():
@@ -64,14 +62,14 @@
     sched_blk_2 = my_meter.getSchedulesBuffer(ReadSchedules.Schedules_5_To_6)
     holiday_blk = my_meter.getHolidayDatesBuffer()
 
-    print my_meter.jsonRender(months_fwd_blk)
-    print my_meter.jsonRender(months_rev_blk)
-    print my_meter.jsonRender(sched_blk_1)
-    print my_meter.jsonRender(sched_blk_2)
-    print my_meter.jsonRender(holiday_blk)
+    print (my_meter.jsonRender(months_fwd_blk))
+    print (my_meter.jsonRender(months_rev_blk))
+    print (my_meter.jsonRender(sched_blk_1))
+    print (my_meter.jsonRender(sched_blk_2))
+    print (my_meter.jsonRender(holiday_blk))
 
 
 
 
 
-port.closePort()
+port.closePort()

examples/read_to_db.py

@@ -5,9 +5,8 @@
 from ekmmeters import *
 
 # port and meter
-my_port_name = "COM3"
-my_meter_address = "300001162"
-
+my_port_name = "/dev/ttyO4"
+my_meter_address = "000300001463"
 #log to console
 ekm_set_log(ekm_print_log)
 
@@ -17,7 +16,7 @@
     my_meter = V4Meter(my_meter_address)
     my_meter.attachPort(port)
 else:
-    print "Cannot open port"
+    print( "Cannot open port")
     exit()
 
 #always recreate for example, test in application
@@ -27,10 +26,12 @@
 
 
 
-#do 20 inserts
-arbitrary_run_iterations = 20
+#do 5 inserts
+arbitrary_run_iterations = 5
 for i in range(arbitrary_run_iterations):
     if my_meter.request():
         my_meter.insert(my_db)
+print(my_meter.getMeterAddress())
+print(my_db.renderJsonReadsSince(0, str(my_meter.getMeterAddress())))
 
-port.closePort()
+port.closePort()

examples/set_ctratio.py

@@ -4,8 +4,8 @@
 from ekmmeters import *
 
 #setup port
-my_port_name = "COM3"
-my_meter_address = "300001162"
+my_port_name = "/dev/ttyO4"
+my_meter_address = "000300001463"
 
 # log to console
 ekm_set_log(ekm_print_log)
@@ -16,14 +16,14 @@
     my_meter = V4Meter(my_meter_address)
     my_meter.attachPort(port)
 else:
-    print "Cannot open port"
+    print ("Cannot open port")
     exit()
 
 #call
 if my_meter.setCTRatio(CTRatio.Amps_800):
     if my_meter.request():
         ct_str = my_meter.getField(Field.CT_Ratio)
-        print "CT is " + ct_str
+        print("CT is " + ct_str)
 
 
-port.closePort()
+port.closePort()

examples/set_holidaydates.py

@@ -5,8 +5,8 @@
 from ekmmeters import *
 
 #port setup
-my_port_name = "COM3"
-my_meter_address = "300001162"
+my_port_name = "/dev/ttyO4"
+my_meter_address = "000300001463"
 
 #log to console
 ekm_set_log(ekm_print_log)
@@ -17,7 +17,7 @@
     my_meter = V4Meter(my_meter_address)
     my_meter.attachPort(port)
 else:
-    print "Cannot open port"
+    print( "Cannot open port")
     exit()
 
 # input over range(Extents.Holidays)
@@ -65,12 +65,12 @@
 param_buf["Holiday_17_Day"] = 0
 param_buf["Holiday_18_Month"] = 0
 param_buf["Holiday_18_Day"] = 0
-param_buf["Holiday_19_Month"] = 0
-param_buf["Holiday_19_Day"] = 0
-param_buf["Holiday_20_Month"] = 1
-param_buf["Holiday_20_Day"] = 9
+param_buf["Holiday_19_Month"] = 12
+param_buf["Holiday_19_Day"] = 19 
+param_buf["Holiday_20_Month"] = 12
+param_buf["Holiday_20_Day"] = 20 
 
 if my_meter.setHolidayDates(param_buf):
-    print "Set holiday dates success."
+    print( "Set holiday dates success.")
 
-port.closePort()
+port.closePort()

examples/set_lcd.py

@@ -4,9 +4,8 @@
 from ekmmeters import *
 
 #set up port
-my_port_name = "COM3"
-my_meter_address = "300001162"
-
+my_port_name = "/dev/ttyO4"
+my_meter_address = "000300001463"
 # log to console
 ekm_set_log(ekm_print_log)
 
@@ -16,17 +15,17 @@
     my_meter = V4Meter(my_meter_address)
     my_meter.attachPort(port)
 else:
-    print "Cannot open port"
+    print("Cannot open port")
     exit()
 
 # Method one: preferred
 lcd_items = [LCDItems.RMS_Volts_Ln_1, LCDItems.Line_Freq]
 if my_meter.setLCDCmd(lcd_items):
-    print "Meter should now show Line 1 Volts and Frequency."
+    print("Meter should now show Line 1 Volts and Frequency.")
 
 # Method two: parsing strings (use append normally)
 lcd_items = [my_meter.lcdString("RMS_Volts_Ln_1"), my_meter.lcdString("Line_Freq")]
 if my_meter.setLCDCmd(lcd_items):
-    print "Meter should now show Line 1 Volts and Frequency."
+    print("Meter should now show Line 1 Volts and Frequency.")
 
-port.closePort()
+port.closePort()

examples/set_maxdemandinterval.py

@@ -0,0 +1,23 @@
+""" Simple example set max demand interval
+(c) 2016 EKM Metering.
+"""
+from ekmmeters import *
+
+# port and meter to use
+my_port_name = "/dev/ttyO4"
+my_meter_address = "000300001463"
+#log to console
+ekm_set_log(ekm_print_log)
+
+
+port = SerialPort(my_port_name)
+if (port.initPort() == True):
+    my_meter = V4Meter(my_meter_address)
+    my_meter.attachPort(port)
+else:
+    print("Cannot open port")
+    exit()
+
+my_meter.setMaxDemandResetInterval(MaxDemandResetInterval.Daily)
+
+port.closePort()

examples/set_maxdemandperiod.py

@@ -4,9 +4,8 @@
 from ekmmeters import *
 
 # define port and meter
-my_port_name = "COM3"
-my_meter_address = "300001162"
-
+my_port_name = "/dev/ttyO4"
+my_meter_address = "000300001463"
 # log is print to console
 ekm_set_log(ekm_print_log)
 
@@ -16,16 +15,17 @@
     my_meter = V4Meter(my_meter_address)
     my_meter.attachPort(port)
 else:
-    print "Cannot open port"
+    print("Cannot open port")
     exit()
 
+
 #set and check
-if my_meter.setMaxDemandPeriod(MaxDemandPeriod.At_15_Minutes):
+if my_meter.setMaxDemandPeriod(MaxDemandPeriod.At_30_Minutes):
     if my_meter.request():
         mdp_str = my_meter.getField(Field.Max_Demand_Period)
         if mdp_str == str(MaxDemandPeriod.At_15_Minutes):
-            print "15 Minutes"
+            print("15 Minutes")
         if mdp_str == str(MaxDemandPeriod.At_30_Minutes):
-            print "30 Minutes"
+            print("30 Minutes")
         if mdp_str == str(MaxDemandPeriod.At_60_Minutes):
-            print "60 Minutes"
+            print("60 Minutes")

examples/set_maxdemandresetnow.py

@@ -0,0 +1,26 @@
+""" Simple example set max demand interval
+(c) 2016 EKM Metering.
+"""
+from ekmmeters import *
+
+# port and meter to use
+my_port_name = "/dev/ttyO4"
+my_meter_address = "000300001463"
+
+#log to console
+ekm_set_log(ekm_print_log)
+
+
+port = SerialPort(my_port_name)
+if (port.initPort() == True):
+    my_meter = V4Meter(my_meter_address)
+    my_meter.attachPort(port)
+else:
+    print("Cannot open port")
+    exit()
+
+
+my_meter.setMaxDemandResetNow()
+
+
+port.closePort()