Error on firmware_version_test and ic2 test


#1

When I run any script (even firmware_version_test.sh), I get the following error: ‘int’ object has no attribute ‘getitem

And ic2 test I get:

Error: Could not open file /dev/i2c-0’ or/dev/i2c/0’: No such file or directory

I tried updating the firmware from the desktop icon, and it was successful, but I still get the error.

Here is the output from all_tests.sh:

=============================
GrovePi Troubleshooting Script

Adding permissions to the scripts

Check space left

Filesystem Size Used Avail Use% Mounted on
/dev/root 3.6G 2.9G 440M 88% /
devtmpfs 427M 0 427M 0% /dev
tmpfs 432M 0 432M 0% /dev/shm
tmpfs 432M 6.2M 425M 2% /run
tmpfs 5.0M 4.0K 5.0M 1% /run/lock
tmpfs 432M 0 432M 0% /sys/fs/cgroup
/dev/mmcblk0p1 63M 21M 43M 33% /boot
tmpfs 87M 4.0K 87M 1% /run/user/1000

Check for dependencies

python 2.7.9-1 install ok installed
python-pip 1.5.6-5 install ok installed
git 1:2.1.4-2.1+deb8u2 install ok installed
libi2c-dev 3.1.1+svn-2 install ok installed
python-serial 2.6-1.1 install ok installed
python-rpi.gpio 0.6.3~jessie-1 install ok installed
i2c-tools 3.1.1+svn-2 install ok installed
python-smbus 3.1.1+svn-2 install ok installed
arduino 2:1.6.0 install ok installed
minicom 2.7-1 install ok installed
scratch 1.4.0.6~dfsg1-5 install ok installed

wiringPi Found
wiringPi Found
I2C already removed from blacklist
SPI already removed from blacklist

Check for addition in /modules

I2C-dev already there
i2c-bcm2708 already there
spi-dev already there

Hardware revision

gpio version: 2.36
Copyright © 2012-2015 Gordon Henderson
This is free software with ABSOLUTELY NO WARRANTY.
For details type: gpio -warranty

Raspberry Pi Details:
Type: Pi 3, Revision: 02, Memory: 1024MB, Maker: Embest

  • Device tree is enabled.
    *–> Raspberry Pi 3 Model B Rev 1.2
  • This Raspberry Pi supports user-level GPIO access.

Check the /dev folder

i2c-1
spidev0.0
spidev0.1
ttyAMA0

USB device status

Bus 001 Device 004: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=dwc_otg/1p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/5p, 480M
|__ Port 1: Dev 3, If 0, Class=Vendor Specific Class, Driver=smsc95xx, 480M
|__ Port 3: Dev 4, If 0, Class=Human Interface Device, Driver=usbhid, 12M
|__ Port 3: Dev 4, If 1, Class=Human Interface Device, Driver=usbhid, 12M
|__ Port 3: Dev 4, If 2, Class=Human Interface Device, Driver=usbhid, 12M
Raspbian for Robots Version

V 7.0

This version of Raspbian was modified by Dexter Industries on the Wheezy Raspbian Build.
This version was updated on 2016.10.05

Hostname

dex

Checking for Atmega chip

avrdude: Version 5.10, compiled on Jun 18 2012 at 12:38:29
Copyright © 2000-2005 Brian Dean, http://www.bdmicro.com/
Copyright © 2007-2009 Joerg Wunsch

     System wide configuration file is "/etc/avrdude.conf"
     User configuration file is "/root/.avrduderc"
     User configuration file does not exist or is not a regular file, skipping

     Using Port                    : unknown
     Using Programmer              : gpio
     AVR Part                      : ATMEGA328P
     Chip Erase delay              : 9000 us
     PAGEL                         : PD7
     BS2                           : PC2
     RESET disposition             : dedicated
     RETRY pulse                   : SCK
     serial program mode           : yes
     parallel program mode         : yes
     Timeout                       : 200
     StabDelay                     : 100
     CmdexeDelay                   : 25
     SyncLoops                     : 32
     ByteDelay                     : 0
     PollIndex                     : 3
     PollValue                     : 0x53
     Memory Detail                 :

                              Block Poll               Page                       Polled
       Memory Type Mode Delay Size  Indx Paged  Size   Size #Pages MinW  MaxW   ReadBack
       ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------
       eeprom        65     5     4    0 no       1024    4      0  3600  3600 0xff 0xff
       flash         65     6   128    0 yes     32768  128    256  4500  4500 0xff 0xff
       lfuse          0     0     0    0 no          1    0      0  4500  4500 0x00 0x00
       hfuse          0     0     0    0 no          1    0      0  4500  4500 0x00 0x00
       efuse          0     0     0    0 no          1    0      0  4500  4500 0x00 0x00
       lock           0     0     0    0 no          1    0      0  4500  4500 0x00 0x00
       calibration    0     0     0    0 no          1    0      0     0     0 0x00 0x00
       signature      0     0     0    0 no          3    0      0     0     0 0x00 0x00

     Programmer Type : GPIO
     Description     : Use sysfs interface to bitbang GPIO lines

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.00s

avrdude: Device signature = 0x1e950f
avrdude: safemode: lfuse reads as FF
avrdude: safemode: hfuse reads as DA
avrdude: safemode: efuse reads as 5

avrdude: safemode: lfuse reads as FF
avrdude: safemode: hfuse reads as DA
avrdude: safemode: efuse reads as 5
avrdude: safemode: Fuses OK

avrdude done. Thank you.

Checking I2C bus for devices

Checking I2C bus 0

Error: Could not open file /dev/i2c-0' or/dev/i2c/0’: No such file or directory

Checking I2C bus 1

 0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f

00: – -- – -- – -- – -- – -- – -- –
10: – -- – -- – -- – -- – -- – -- – -- – --
20: – -- – -- – -- – -- – -- – -- – -- – --
30: – -- – -- – -- – -- – -- – -- – -- – --
40: – -- – -- – -- – -- – -- – -- – -- – --
50: – -- – -- – -- – -- – -- – -- – -- – --
60: – -- – -- – -- – -- – -- – -- – -- – --
70: – -- – -- – -- – --

Checking for firmware version

Traceback (most recent call last):
File “/home/pi/Dexter/GrovePi/Software/Python/grove_firmware_version_check.py”, line 40, in
print(“GrovePi has firmware version: %s” %grovepi.version())
File “/home/pi/Dexter/GrovePi/Software/Python/grovepi.py”, line 265, in version
return “%s.%s.%s” % (number[1], number[2], number[3])
TypeError: ‘int’ object has no attribute 'getitem
Log has been saved to Desktop. Please copy it and send it by email or upload it on the forums


#2

So as you stated here: (I can’t confirm grove firmware version) You updated the firmware and it didn’t work.
When you updated the firmware did the terminal say everything went ok? Any errors?


#3

Hi @john2,

Just as @graykevinb said, this post is related to the issue you’ve posted here.
I think it’s better if we keep the topic going there.

Also, thank you @graykevinb for your support/observation. I’ve added some suggestions to the other topic which are similar to what you’re asking.

Thank you!


#4

There were no errors when I updated the firmware, thanks!

I will post further details in the other thread to consolidate.