Hello,
thank you very much for your help. I have done a mistake during
installation.
I have tested the code for reading data from Xbee:
#! /usr/bin/python
# Import and init an XBee device
from xbee import XBee, ZigBee
import serial
ser = serial.Serial('COM4', 9600)
xbee = XBee(ser)
while True:
try:
response = xbee.wait_read_frame()
print response
except KeyboardInterrupt:
break
ser.close()
At the moment it is not possible to get any data received by the Xbee,
although it is possible to read the data by XCTU. I have chosen the
following setup:
- A TMP36-sensor is connected to an Arduino Uno
- A Sparkfun XBee-shield with an XBee S2C is mounted on the Arduino
(Router). The Arduino is connected to COM3.
- COM4 is connected with a Sparkfun XBee-Explorer (USB-connection).
Another XBee S2C is connected on the explorer. This XBee is the
coordinator.
If I send sensor data (sensor reading and sending to Xbee is done by
Arduino Software) from the router to the coordinator, I'm able to read the
data frames by XCTU and the results make sense. If I use the Python-code
above, I did not get any data frames, although the RSSI-diodes of router
and coordinator are blinking independently from the software (XCTU or
Python) I use.
For me it is not clear what is going wrong and I would be happy to get
some help to solve the problem.
Regards and thank you very much
Daniel Berger
Gesendet: Dienstag, 11. April 2017 um 21:04 Uhr
Von: "Marc Tompkins" <marc.tompk...@gmail.com>
An: "Daniel Berger" <berg...@gmx.de>
Cc: "tutor@python.org" <tutor@python.org>
Betreff: Re: [Tutor] Question to Phyton and XBee
On Tue, Apr 11, 2017 at 9:12 AM, Daniel Berger <[1]berg...@gmx.de> wrote:
Hello,
I have installed the modules to control xbee with Python
[2]https://pypi.python.org/pypi/XBee). Afterwards I have set the path
variable on C:\Python27\python-xbee-master and also the
subdirectories. To
check, if the modules are available, I have written the code as
recommended ([3]https://pypi.python.org/pypi/XBee)
# Import and init xbee device
from xbee import XBee
import serial
import arduino
The interpreter gave the error message
File "C:/Users/daniel/PycharmProjects/hardware_test/test_xbee.py",
line 2,
in <module>
from xbee import XBee
ImportError: No module named xbee
I have done the same with
[4]https://github.com/nioinnovation/python-xbee and
it have the same effect.
As I'm not very familiar with Python, I would like to know, what is
going
wrong and how I can find the module.
How did you install it? If you use the very simplest method - "pip
install xbee" - it should automatically take care of the path for you.
References
Visible links
1. mailto:berg...@gmx.de
2. https://pypi.python.org/pypi/XBee
3. https://pypi.python.org/pypi/XBee
4. https://github.com/nioinnovation/python-xbee
_______________________________________________
Tutor maillist - Tutor@python.org
To unsubscribe or change subscription options:
https://mail.python.org/mailman/listinfo/tutor
