I have a dexter Labs gopigo kit after building the robot everything worked fine. I then updated the software and firmware with the DI Software update. after the update ran I can no longer get the robot to respond to any commands. I can log into the robot with VNC but scratch will not work and the gopigo control panel gives me a warning could not find a gopigo. I am getting a extension "RANDR’ missing on display in the terminal window.
The Raspberry pi is V3 and I am running it off the batteries
Could you create a test log?
@RobertLucian created a very nice tutorial on how to do that.
http://forum.dexterindustries.com/t/dht-sensor-responding-1/2815/2?u=graykevinb
That will provide useful info onto what is going wrong.
i have created the log not sure how to post it
Had to SSH into pi to get
Filesystem Size Used Avail Use% Mounted on
/dev/root 3.6G 2.7G 647M 81% /
devtmpfs 427M 0 427M 0% /dev
tmpfs 432M 0 432M 0% /dev/shm
tmpfs 432M 6.1M 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 0 87M 0% /run/user/1000
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
I2C-dev already there
i2c-bcm2708 already there
spi-dev already there
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
i2c-1
spidev0.0
spidev0.1
ttyAMA0
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
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 done. Thank you.
Error: Could not open file /dev/i2c-0' or/dev/i2c/0’: No such file or directory
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: – -- – -- – -- – -- – -- – -- –
10: – -- – -- – -- – -- – -- – -- – -- – --
20: – -- – -- – -- – -- – -- – -- – -- – --
30: – -- – -- – -- – -- – -- – -- – -- – --
40: – -- – -- – -- – -- – -- – -- – -- – --
50: – -- – -- – -- – -- – -- – -- – -- – --
60: – -- – -- – -- – -- – -- – -- – -- – --
70: – -- – -- – -- – --
v -1
CPU speed: -1
-1 V
CHECKING ENCODER READINGS
-1 -1
Both motors moving Forward with LED On
after 5 sec -1 -1
Both motors stopped with LED Off
-1 after stop cmd -1 -1
-1 after 2 more sec -1 -1
Both motors moving back with LED On
after 5 sec -1 -1
Both motors stopped with LED Off
-1 after stop cmd -1 -1
-1 after 2 more sec -1 -1
CHECKING ENCODER TARGETING
Initial encoder read vals: -1 -1
Traceback (most recent call last):
File “/home/pi/Dexter/GoPiGo/Software/Python/tests/enc_tgt_test.py”, line 69, in
enc_stat=read_enc_status()
File “build/bdist.linux-armv7l/egg/gopigo.py”, line 610, in read_enc_status
File “build/bdist.linux-armv7l/egg/gopigo.py”, line 601, in read_status
IOError: [Errno 5] Input/output error
I quote the log: Error: could not open file /dev/itc-0 or /dev/i2c/0: No such file or directory
@jeremy.grace01 had an identical error. Updating the firmware helped. The link to t thread if you want is here.
Anyways you may be thinking already updated. I’ve had firmware updates fail on my BrickPi3, and redoing the update fixed it. So its worth a shot.
Hi @john.williams99,
Yes there was bug in our Firmware update when done through DI_update. It is resolved now. Now you should be able to do a software and then firmware update through DI_update application. It should work for you.
Please let us know if that works,
-Shoban