X-Git-Url: https://zdv2.bktei.com/gitweb/EVA-2020-02-2.git/blobdiff_plain/e2d010e2ae9761418d5a59f79cc4b60a251665d5..be4506a78edb35b7bc4514949833cb86459e24c3:/examples/luftdaten.py?ds=sidebyside

diff --git a/examples/luftdaten.py b/examples/luftdaten.py
index c5b0387..85e3cb2 100755
--- a/examples/luftdaten.py
+++ b/examples/luftdaten.py
@@ -2,6 +2,7 @@
 
 import requests
 import ST7735
+import time
 from bme280 import BME280
 from pms5003 import PMS5003, ReadTimeoutError
 from subprocess import PIPE, Popen, check_output
@@ -12,7 +13,14 @@ try:
 except ImportError:
     from smbus import SMBus
 
-print("""luftdaten.py - Reads temperature, pressure, humidity,
+import logging
+
+logging.basicConfig(
+    format='%(asctime)s.%(msecs)03d %(levelname)-8s %(message)s',
+    level=logging.INFO,
+    datefmt='%Y-%m-%d %H:%M:%S')
+
+logging.info("""luftdaten.py - Reads temperature, pressure, humidity,
 PM2.5, and PM10 from Enviro plus and sends data to Luftdaten,
 the citizen science air quality project.
 
@@ -162,16 +170,22 @@ font_size = 16
 font = ImageFont.truetype("fonts/Asap/Asap-Bold.ttf", font_size)
 
 # Display Raspberry Pi serial and Wi-Fi status
-print("Raspberry Pi serial: {}".format(get_serial_number()))
-print("Wi-Fi: {}\n".format("connected" if check_wifi() else "disconnected"))
+logging.info("Raspberry Pi serial: {}".format(get_serial_number()))
+logging.info("Wi-Fi: {}\n".format("connected" if check_wifi() else "disconnected"))
+
+time_since_update = 0
+update_time = time.time()
 
 # Main loop to read data, display, and send to Luftdaten
 while True:
     try:
+        time_since_update = time.time() - update_time
         values = read_values()
-        print(values)
-        resp = send_to_luftdaten(values, id)
-        print("Response: {}\n".format("ok" if resp else "failed"))
+        logging.info(values)
+        if time_since_update > 145:
+            resp = send_to_luftdaten(values, id)
+            update_time = time.time()
+            logging.info("Response: {}\n".format("ok" if resp else "failed"))
         display_status()
     except Exception as e:
-        print(e)
+        logging.info(e)