11
OPERATION MANUAL
4
Examples
The following example constantly queries the internal temperature and outputs the response via the
serial interface or checks the response in various ways.
4.1 Example 1
Program
1 from softcheck.logic import Com
2 import time
3
4 def script():
5
6 com = Com("serial", 2.5) #timeout should be specified in the constructor
7 com.open(0, 9600) #open COM1 with 9600 (address not defined)
8 # com.open("/dev/ttyACM0", 9600) #open usb port
9 # com.open("192.168.0.126", 8101) #open ethernet
10 com.set_timeout(2.3)
11
12
13 while 1:
14
15 print("")
16 print("Ask for the internal temperature and print out the answer.")
17 com.send("{M01****\r\n")
18 com.print_answer()
19
20
21 print("")
22 print("Ask for the internal temperature and check the first four chars.")
23 print("Output is only generated in case of an error.")
24 com.send("{M01****\r\n")
25 com.check("{S01")
26
27 print("")
28 print("Ask for the internal temperature and check the answer with a
regex.")
29 print("Output is only generated in case of an error.")
30 com.send("{M01****\r\n")
31 com.check_regex(r"{S01[0-9a-fA-F]*")
32
33 print("")
34 print("Ask for the internal temperature and print out a
formatted string as answer")
35 com.send("{M01****\r\n")
36 answer = com.recv()
37 answer = answer[:-2]
38 print("received answer: " + answer)
39
40 time.sleep(5)
41 com.close()
42
43 script()
Program description
The most important lines of the sample program are described below.
1: Includes the library described into the script. This call must occur at the beginning of each script.
pySoftcheck.01.20171002.2
Liability for errors and misprints excluded.
pySoftcheck
