GroverPI errors in communication[SOLVED]


#1

keep getting this error when trying to run various programs in the software and project folders:

pi@raspberrypi:~/GrovePi-master/Projects/home_temp_humi_display $ sudo python home_temp_hum_display.py
Traceback (most recent call last):
File “home_temp_hum_display.py”, line 31, in
from grovepi import *
ImportError: No module named grovepi

also the first test the led blink test worked the first time but the light is not comming on and off but program is running changed ports and led board but no change.
lcd rgb display program worked.

GrovePi Troubleshooting Script

Adding permissions to the scripts

Choose a test to run:

  1. Software status test
  2. Atmega Test
  3. I2C test
  4. Firmware test
  5. Complete test
  6. Exit
    Select and option:5
    Check space left
    ================
    Filesystem Size Used Avail Use% Mounted on
    /dev/root 28G 6.1G 21G 23% /
    devtmpfs 459M 0 459M 0% /dev
    tmpfs 463M 0 463M 0% /dev/shm
    tmpfs 463M 6.4M 457M 2% /run
    tmpfs 5.0M 4.0K 5.0M 1% /run/lock
    tmpfs 463M 0 463M 0% /sys/fs/cgroup
    /dev/mmcblk0p6 66M 21M 46M 31% /boot
    tmpfs 93M 0 93M 0% /run/user/1000
    /dev/mmcblk0p5 30M 398K 28M 2% /media/pi/SETTINGS

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 2:1.0.5+dfsg2-4 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 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: 2.36
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: Sony

  • 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
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 5: Dev 4, If 0, Class=Human Interface Device, Driver=usbhid, 12M
|__ Port 5: Dev 4, If 1, Class=Human Interface Device, Driver=usbhid, 12M
|__ Port 5: Dev 4, If 2, Class=Human Interface Device, Driver=usbhid, 12M
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 © 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: 03 04 – -- – -- – -- – -- – -- –
10: – -- – -- – -- – -- – -- – -- – -- – --
20: – -- – -- – -- – -- – -- – -- – -- – --
30: – -- – -- – -- – -- – -- – -- – -- 3e –
40: – -- – -- – -- – -- – -- – -- – -- – --
50: – -- – -- – -- – -- – -- – -- – -- – --
60: – -- 62 – -- – -- – -- – -- – -- – -- –
70: – -- – -- – -- – --

Checking for firmware version

python: can’t open file ‘/home/pi/Desktop/GrovePi/Software/Python/grove_firmware_version_check.py’: [Errno 2] 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


#2

Are you using Raspbian For Robots? If not you most likely don’t have the grovepi installed. The installation is easy and Dexter Ind has provided a nice little tutorial.


#3

Hi @proctrl15,

It looks like you haven’t setup your GrovePi properly, so remove the existing GrovePi-master with the command sudo rm -r /home/pi/GrovePi-master and then follow the tutorial here to setup the GrovePi software.

Please let us know if this helps,
-Shoban


#4

That worked Thanks
The Getting Started with the GrovePi+ Starter Kit user Manual has a
different procedure than the one you had me do.

Thanks


#5

Hi @proctrl15,

Glad that we were able to help you. Yes the user manual is a bit old, please do follow the contents on our website here, they have the recent ones.

-Shoban


#6

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