Hello,
I installed Raspberian lite, allowed ssh, installed vim, git (using apt-get) and GrovePi using instructions here on my RPII. Literally nothing more (therefore my case should be pretty reproducible).
The LED and buzzer work (I guess everything in digital pins). However, when I tried to read analog input I got :
>>> from grovepi import *
>>> pinAdc = 1
>>> analogRead(pinAdc)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/slim/GrovePi/Software/Python/grovepi.py", line 227, in analogRead
return number[1] * 256 + number[2]
TypeError: 'int' object has no attribute '__getitem__'
I found this thread where they are describing very similar (if not the same) issues, but I could not find a link to fix scripts they talk about. And since that thread is closed I am opening a new one… How to fix my problem?
Troubleshooting log:
slim@raspberrypi:~/GrovePi/Troubleshooting $ ./all_tests.sh
=============================
GrovePi Troubleshooting Script
=============================
Adding permissions to the scripts
=================================
[sudo] password for slim:
Check space left
================
Filesystem Size Used Avail Use% Mounted on
/dev/root 15G 1.6G 12G 12% /
devtmpfs 458M 0 458M 0% /dev
tmpfs 462M 0 462M 0% /dev/shm
tmpfs 462M 6.2M 456M 2% /run
tmpfs 5.0M 4.0K 5.0M 1% /run/lock
tmpfs 462M 0 462M 0% /sys/fs/cgroup
/dev/mmcblk0p1 42M 21M 21M 51% /boot
tmpfs 93M 0 93M 0% /run/user/1001
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+deb8u3 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 2:1.0.5+dfsg2-4 install ok installed
minicom 2.7-1+deb8u1 install ok installed
dpkg-query: no packages found matching scratch
wiringPi Found
wiringPi Found
grep: /etc/modprobe.d/raspi-blacklist.conf: No such file or directory
I2C still in blacklist (ERR)
grep: /etc/modprobe.d/raspi-blacklist.conf: No such file or directory
SPI still in blacklist (ERR)
Check for addition in /modules
==============================
I2C-dev already there
i2c-bcm2708 already there
spi-dev already there
Hardware revision
=================
gpio version: 2.36
Copyright (c) 2012-2015 Gordon Henderson
This is free software with ABSOLUTELY NO WARRANTY.
For details type: gpio -warranty
Raspberry Pi Details:
Type: Pi 2, Revision: 01, Memory: 1024MB, Maker: Sony
* Device tree is enabled.
*--> Raspberry Pi 2 Model B Rev 1.1
* This Raspberry Pi supports user-level GPIO access.
Check the /dev folder
=====================
i2c-1
ttyAMA0
USB device status
=================
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
Raspbian for Robots Version
===========================
cat: /home/pi/di_update/Raspbian_For_Robots/Version: No such file or directory
Hostname
========
raspberrypi
Checking for Atmega chip
========================
avrdude: Version 5.10, compiled on Jun 18 2012 at 12:38:29
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
Copyright (c) 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 not responding
avrdude: initialization failed, rc=-1
Double check connections and try again, or use -F to override
this check.
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: 03 04 -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- 3e --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- 62 -- -- -- -- -- -- -- -- -- -- -- -- --
70: 70 -- -- -- -- -- -- --
Checking for firmware version
=============================
Traceback (most recent call last):
File "/home/slim/GrovePi/Software/Python/grove_firmware_version_check.py", line 40, in <module>
print("GrovePi has firmware version: %s" %grovepi.version())
File "/home/slim/GrovePi/Software/Python/grovepi.py", line 266, in version
return "%s.%s.%s" % (number[1], number[2], number[3])
TypeError: 'int' object has no attribute '__getitem__'
cp: cannot create regular file '/home/pi/Desktop/log.txt': No such file or directory
Log has been saved to Desktop. Please copy it and send it by email or upload it on the forums