Hi Guys,
Feeling a bit stressed to get my GrovePi to work, after installing the GrovePi using the tutorial located here (i used the quick start approach) https://www.dexterindustries.com/GrovePi/get-started-with-the-grovepi/setting-software/
I cannot seem to get the temperature and humidity script to work, it consistently outputs “IOError”. Oddly, the buzzer and button works as expected. I have troubleshooted the GrovePi and I am getting this output :
Check space left
================
Filesystem Size Used Avail Use% Mounted on
/dev/root 15G 4.4G 9.6G 32% /
devtmpfs 460M 0 460M 0% /dev
tmpfs 464M 0 464M 0% /dev/shm
tmpfs 464M 12M 452M 3% /run
tmpfs 5.0M 4.0K 5.0M 1% /run/lock
tmpfs 464M 0 464M 0% /sys/fs/cgroup
/dev/mmcblk0p1 43M 22M 21M 51% /boot
tmpfs 93M 0 93M 0% /run/user/1000
Check for dependencies
======================
python 2.7.13-2 install ok installed
python-pip 9.0.1-2+rpt2 install ok installed
git 1:2.11.0-3+deb9u4 install ok installed
libi2c-dev 3.1.2-3 install ok installed
python-serial 3.2.1-1 install ok installed
python-rpi.gpio 0.6.3~stretch-1 install ok installed
i2c-tools 3.1.2-3 install ok installed
python-smbus 3.1.2-3 install ok installed
dpkg-query: no packages found matching arduino
dpkg-query: no packages found matching minicom
scratch 1.4.0.6~dfsg1-5 install ok installed
find: ‘/run/user/1000/gvfs’: Permission denied
find: ‘/proc/923/task/923/net’: Invalid argument
find: ‘/proc/923/net’: Invalid argument
wiringPi Not Found (ERR)
find: ‘/run/user/1000/gvfs’: Permission denied
find: ‘/proc/923/task/923/net’: Invalid argument
find: ‘/proc/923/net’: Invalid argument
I2C still in blacklist (ERR)
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: 2.46
Copyright (c) 2012-2018 Gordon Henderson
This is free software with ABSOLUTELY NO WARRANTY.
For details type: gpio -warranty
Raspberry Pi Details:
Type: Pi 3+, Revision: 03, Memory: 1024MB, Maker: Sony
* Device tree is enabled.
*--> Raspberry Pi 3 Model B Plus Rev 1.3
* This Raspberry Pi supports user-level GPIO access.
Check the /dev folder
=====================
i2c-1
ttyAMA0
USB device status
=================
Bus 001 Device 004: ID 0424:7800 Standard Microsystems Corp.
Bus 001 Device 003: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 002: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
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/4p, 480M
|__ Port 1: Dev 3, If 0, Class=Hub, Driver=hub/3p, 480M
|__ Port 1: Dev 4, If 0, Class=Vendor Specific Class, Driver=lan78xx, 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 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: -- 04 -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --
Checking for firmware version
=============================
GrovePi has firmware version: 1.2.7
Any help would be greatly appreciated!