From 12029b0aeed59061e5f52983acbc8506b5899d9f Mon Sep 17 00:00:00 2001
From: Frank Rohde <frank.rohde@tu-dresden.de>
Date: Fri, 29 Oct 2021 18:04:43 +0200
Subject: [PATCH] IPOS.py korrigiert
---
IPOS.py | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/IPOS.py b/IPOS.py
index 24014c6..33c9d45 100644
--- a/IPOS.py
+++ b/IPOS.py
@@ -21,10 +21,10 @@ MQTT_PATH = "usertopic/SensorEventWrapper"
ser = serial.Serial('/dev/ttyUSB0', 115200, timeout=1) # open serial port
print(ser.name) # check which port was really used
+def extractNumbersFromLine(line):
+ return re.findall(r'-?\d+\.?\d*',line)
-
-def get_distance(line):
- number_found = re.findall(r'-?\d+\.?\d*',line)
+def get_distance(number_found):
return number_found[1], number_found[3]
def average(lst):
@@ -38,10 +38,10 @@ def read_serial(number):
with serial.Serial('/dev/ttyUSB0', 115200, timeout=1) as ser:
for x in range(number):
line = ser.readline() # read a '\n' terminated line
+ number_found = extractNumbersFromLine(line.decode("utf-8"));
print(line)
- line_decoded = line.decode("utf-8");
- if(len(line_decoded)>=4):
- tag, distance = get_distance(line_decoded);
+ if(len(number_found)>=4):
+ tag, distance = get_distance(number_found);
print(tag, distance)
if (tag == "3383"):
d1.append(float(distance))
--
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