Hello
Thank for your response
Bellow can you find a print screen with the information you ask me. I just
write a short code to show the error . I tried to write the line print
("test") , but the program always generate an error message and is not
possible write the line .
Regards
Hugo
[image: image.png]
El sáb., 6 oct. 2018 a las 9:03, Dennis Lee Bieber (<[email protected]>)
escribió:
> On Fri, 5 Oct 2018 12:18:39 -0700 (PDT),
> [email protected] declaimed the
> following:
>
> >
> >Hello
> >
> >I have been trying to configurate the GPIO’s as inputs , using this code
> (
> >I just show the main section).
> >
> >*import Adafruit_BBIO.GPIO as GPIO.*
> >*DOOR= "P9_15" *
> >*GPIO.setup(DOOR, GPIO.IN)*
> >*print ( “test”)*
> >
> >However, I get an error message.
> >
> >*Traceback (most recent call last):*
> >*File "/var/lib/cloud9/examples/alarm.py", line 4, in <module>*
> >*GPIO.setup(DOOR, GPIO.IN)*
> >*ValueError: Set gpio mode failed, missing file or invalid permissions.*
> >
>
> Please cut&paste the actual code and traceback... since line 4 of
> the
> posted code is the print statement...
>
> Also, you seem to have a period at the end of the import
> statement, and
> that shouldn't be there.
>
> What release of the OS are you using?
>
> From an interactive (SSH via PuTTY) session (NOT using cloud9):
>
> Using username "debian".
> debian@beaglebone's password:
>
> The programs included with the Debian GNU/Linux system are free software;
> the exact distribution terms for each program are described in the
> individual files in /usr/share/doc/*/copyright.
>
> Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
> permitted by applicable law.
> Last login: Fri Sep 14 11:44:20 2018 from fe80::c932:bd85:577:9922%eth0
> debian@beaglebone:~$ uname -a
> Linux beaglebone 4.14.49-ti-r54 #1 SMP PREEMPT Fri Jun 15 22:14:13 UTC 2018
> armv7l GNU/Linux
> debian@beaglebone:~$ python3
> Python 3.5.3 (default, Jan 19 2017, 14:11:04)
> [GCC 6.3.0 20170118] on linux
> Type "help", "copyright", "credits" or "license" for more information.
> >>> import Adafruit_BBIO.GPIO as GPIO
> >>> DOOR = "P9_15"
> >>> GPIO.setup(DOOR, GPIO.IN)
> >>> print("test")
> test
> >>>
>
> Also worked in Python 2.x
>
> >>> GPIO.cleanup()
> >>> exit
> Use exit() or Ctrl-D (i.e. EOF) to exit
> >>> exit()
> debian@beaglebone:~$ python
> Python 2.7.13 (default, Nov 24 2017, 17:33:09)
> [GCC 6.3.0 20170516] on linux2
> Type "help", "copyright", "credits" or "license" for more information.
> >>> import Adafruit_BBIO.GPIO as GPIO
> >>> DOOR = "P9_15"
> >>> GPIO.setup(DOOR, GPIO.IN)
> >>> print "test"
> test
>
> debian@beaglebone:~$
>
>
>
>
> >When I configurate the GPIO’s as outputs, I have not problem.
> >
> Perhaps because that is the default direction? (I don't recall the
> defaults)
>
>
>
> --
> Wulfraed Dennis Lee Bieber AF6VN
> [email protected] HTTP://wlfraed.home.netcom.com/
>
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