Remove inappropriate sleep between reads

[EVA-2020-02-2.git] / examples / particulates.py

diff --git a/examples/particulates.py b/examples/particulates.py
index 99803ec05a96ff502fc440e115b5c7aa581888a3..c1b3c6774a25eb22fa2579820a22d5f6db53da21 100755 (executable)
--- a/examples/particulates.py
+++ b/examples/particulates.py
@@ -1,9 +1,15 @@
 #!/usr/bin/env python
 
 import time
-from pms5003 import PMS5003
+from pms5003 import PMS5003, ReadTimeoutError
+import logging
 
-print("""particulates.py - Print readings from the PMS5003 particulate sensor.
+logging.basicConfig(
+    format='%(asctime)s.%(msecs)03d %(levelname)-8s %(message)s',
+    level=logging.INFO,
+    datefmt='%Y-%m-%d %H:%M:%S')
+
+logging.info("""particulates.py - Print readings from the PMS5003 particulate sensor.
 
 Press Ctrl+C to exit!
 
@@ -14,8 +20,10 @@ time.sleep(1.0)
 
 try:
     while True:
-        readings = pms5003.read()
-        print(readings)
-        time.sleep(1.0)
+        try:
+            readings = pms5003.read()
+            logging.info(readings)
+        except ReadTimeoutError:
+            pms5003 = PMS5003()
 except KeyboardInterrupt:
     pass