GPG1 not responding to commands from scratch
swapped out to test
sd card good
raspberrypi good
drive motors good
updated raspian, dexter sofware and firmware
ran demo worked
ran test results below
Check space left
Filesystem Size Used Avail Use% Mounted on
/dev/root 3.5G 2.8G 561M 84% /
devtmpfs 428M 0 428M 0% /dev
tmpfs 87M 436K 86M 1% /run
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 173M 0 173M 0% /run/shm
/dev/mmcblk0p1 56M 20M 37M 36% /boot
Check for dependencies
python 2.7.3-4+deb7u1 install ok installed
python-pip 1.1-3 install ok installed
git 1:1.7.10.4-1+wheezy1+rpi2 install ok installed
libi2c-dev 3.1.1+svn-1 install ok installed
python-serial 2.5-2.1 install ok installed
python-rpi.gpio 0.5.11-1 install ok installed
i2c-tools 3.1.1+svn-1 install ok installed
python-smbus 3.1.1+svn-1 install ok installed
arduino 1:1.0.1+dfsg-7 install ok installed
minicom 2.6.1-1 install ok installed
scratch 1.4.20131203-2 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: 2.26
Copyright © 2012-2015 Gordon Henderson
This is free software with ABSOLUTELY NO WARRANTY.
For details type: gpio -warranty
Raspberry Pi Details:
Type: Model 2, Revision: 1.1, Memory: 1024MB, Maker: Sony
Check the /dev folder
i2c-1
spidev0.0
spidev0.1
ttyAMA0
USB device status
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp.
Bus 001 Device 004: ID 7392:7811 Edimax Technology Co., Ltd EW-7811Un 802.11n Wireless Adapter [Realtek RTL8188CUS]
/: 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=vend., Driver=smsc95xx, 480M
|__ Port 5: Dev 4, If 0, Class=vend., Driver=rtl8192cu, 480M
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 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 and CPU Speed and Voltage
v 1.1
CPU speed: 0
4.32 V
CHECKING ENCODER READINGS
0 0
Both motors moving Forward with LED On
after 5 sec 0 0
Both motors stopped with LED Off
None after stop cmd 0 0
None after 2 more sec 0 0
Both motors moving back with LED On
after 5 sec 0 0
Both motors stopped with LED Off
None after stop cmd 0 0
None after 2 more sec 0 0
CHECKING ENCODER TARGETING
Initial encoder read vals: 257 257
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
FAIL
Final encoder read vals: 257 257
Initial encoder read vals: 257 257
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
FAIL
Final encoder read vals: 257 257
Initial encoder read vals: 257 257
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
FAIL
Final encoder read vals: 257 257
Initial encoder read vals: 257 257
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
FAIL
Final encoder read vals: 257 257
Initial encoder read vals: 257 257
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
Enc tgt Status: 1
FAIL
Final encoder read vals: 257 257