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0fe6:9700 Kontron (industrial Computer Source / ICS Advent) DM9601 Fast Ethernet Adapter
Search found 102 matches
- Wed Aug 24, 2016 5:59 am
- Forum: Troubleshooting
- Topic: Pi Zero ethernet
- Replies: 23
- Views: 7246
- Wed Aug 24, 2016 2:54 am
- Forum: Troubleshooting
- Topic: Pi Zero ethernet
- Replies: 23
- Views: 7246
Re: Pi Zero ethernet
Bugger. I guess that's why http://www.ebay.com.au/itm/191019692396 ... EBIDX%3AIT don't work neither? Any recommendations?
- Wed Aug 24, 2016 2:34 am
- Forum: Troubleshooting
- Topic: Pi Zero ethernet
- Replies: 23
- Views: 7246
Pi Zero ethernet
A Pi zero arrived here the other day so I plugged in an sd card from a Pi3 (originally a PiB+ sd with with updates till it worked in the pi3) and a WiFi dongle and SSH from my PC worked straight up. Emboldened by this early success I thought I'd try ethernet via http://www.ebay.com.au/itm/3814753341...
- Tue Jun 07, 2016 11:29 pm
- Forum: Python
- Topic: New pigpio Python module
- Replies: 204
- Views: 85779
Re: New pigpio Python module
Absolutely right, some weird aliasing effect on the digital CRO triggering, tried an old analog oscilloscope & it vanished like the phantom it was. Feeding that rock solid 10kHz pwm into a 100k/100nf RC now for some smoothing makes for a nice agile control loop, very nice. Thnx for the hand hold...
- Tue Jun 07, 2016 1:19 am
- Forum: Python
- Topic: New pigpio Python module
- Replies: 204
- Views: 85779
Re: New pigpio Python module
I tried just ramping the 10kHz duty cycle in steps of 40 for starters Joan but the CRO trace is all broken up, 30-40ms of 10kHz separated by similar intervals of gpio18 at 3.3v. Is this normal? I thought DMA based pwm ensured a steady stream uninterrupted by the OS like the software based versions?
- Sun Jun 05, 2016 1:10 pm
- Forum: Python
- Topic: New pigpio Python module
- Replies: 204
- Views: 85779
Re: New pigpio Python module
So 25000 steps at 10kHz. Does that mean my PID loop should increment the duty cycle in blocks of 40 between 0 & 1000000?
Code: Select all
dc=dc+40
pi.hardware_PWM(18, 10000, dc)
- Sat Jun 04, 2016 2:30 am
- Forum: Python
- Topic: New pigpio Python module
- Replies: 204
- Views: 85779
Re: New pigpio Python module
thnx Joan, my sin was not using pi.hardware_PWM(18, 0, 0). I was forcing gpio18 low with a GPIO.output to stop the pwm & I couldn't restart pwm by rerunning the program because I didn't use pi.hardware_PWM(18, 0, 0) to end the previous instance. Hey I like the ultra fine granularity I can potent...
- Thu Jun 02, 2016 2:27 am
- Forum: Python
- Topic: New pigpio Python module
- Replies: 204
- Views: 85779
Re: New pigpio Python module
I'm trying to do PWM with hardware_PWM on a Pi3 import time import pigpio pi = pigpio.pi() import RPi.GPIO as GPIO GPIO.setwarnings(0) GPIO.setmode(GPIO.BCM) GPIO.setup(18, GPIO.OUT) pi.hardware_PWM(18, 1000, 250000) # 10kHz 25% dutycycle time.sleep(5) pi.stop() # Disconnect from Pi My problem is th...
- Tue May 10, 2016 1:26 am
- Forum: Troubleshooting
- Topic: Raspbian Dist-upgrade bricks rpi3
- Replies: 9
- Views: 1505
Re: Raspbian Dist-upgrade bricks rpi3
Thnx dave, so it's probably not wearing out my sd card then with ~7200 accesses/hr in wheezy either?
- Mon May 09, 2016 12:19 pm
- Forum: Troubleshooting
- Topic: Raspbian Dist-upgrade bricks rpi3
- Replies: 9
- Views: 1505
Re: Raspbian Dist-upgrade bricks rpi3
The blinking light mention in the 1st post of this thread caught my eye. On my previous PIs the wheezy sd card showed little or no activity on the green led when no programs were running but the same card in the PI3 pulses the green led at ~2Hz. How could I find out what is causing this?
- Wed Oct 21, 2015 12:15 am
- Forum: Troubleshooting
- Topic: Screen program
- Replies: 4
- Views: 830
Re: Screen program
screen seems a bit flakey with the update. I have to hit ctrl A multiple times to get the option to kill the screen, anyone else notice this behaviour?
- Wed Oct 14, 2015 1:23 am
- Forum: Troubleshooting
- Topic: Screen program
- Replies: 4
- Views: 830
Re: Screen program
update works thnx
- Tue Oct 13, 2015 3:46 am
- Forum: Troubleshooting
- Topic: Screen program
- Replies: 4
- Views: 830
Screen program
apt-get install screen is giving a 404 error for one of the files. Anybody know somewhere else I can download a copy of this utility?
- Sat Oct 03, 2015 6:12 am
- Forum: Troubleshooting
- Topic: B+ and max_usb_current
- Replies: 38
- Views: 51933
Re: B+ and max_usb_current
I verified that max_usb_current=1 in the /boot/config.txt file does indeed take the mosfet pin hi. But what this is really all about is the power supply you're using. Rule No. 1, never believe a current rating printed on a 5v plugpack. I hooked a 10 ohm rheostat across one of the usb outputs & p...
- Tue Sep 01, 2015 7:26 am
- Forum: Networking and servers
- Topic: wvdial diagnostic
- Replies: 0
- Views: 445
wvdial diagnostic
I seem to be 90% of the way to getting an internet connection with wvdial & a USB modem. I've read all the stuff about mode switching & limited power on the USB ports, got that sorted I think. My problem is wvdial hangs at the very last step --> local IP address 10.181.214.101 --> pppd: ��[0...
- Sun Aug 30, 2015 4:31 am
- Forum: Troubleshooting
- Topic: STICKY: WiFi Dongle Issues ? Start here !
- Replies: 581
- Views: 778661
Re: WiFi Issues ? Start here !
MrEngman you don't happen to do 3G dongles by any chance?
- Sun Aug 30, 2015 1:49 am
- Forum: Networking and servers
- Topic: Huawei E169
- Replies: 7
- Views: 4476
Re: Huawei E169
It's in modem mode, the problem seems to be the default route. Normally pppd would end with something like --> secondary DNS address 85.237.225.250 --> pppd: [10]gv[01] --> pppd: [10]gv[01] --> Script /etc/ppp/ip-up run successful --> Default route Ok. Mine ends with not replacing existing default r...
- Sat Aug 29, 2015 8:16 am
- Forum: Networking and servers
- Topic: Huawei E169
- Replies: 7
- Views: 4476
Re: Huawei E169
The device is recognised 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 008: ID 045e:0750 Microsoft Corp. Wired Keyboard 600 Bus 001 Device 012: ID...
- Fri Aug 28, 2015 3:24 am
- Forum: Networking and servers
- Topic: Huawei E169
- Replies: 7
- Views: 4476
Re: Huawei E169
Nah not a power supply problem, I've jigged it so the red power light doesn't flicker. Just out of my depth I think, heaps harder than WiFi. Mr. Engman you need to bring your deft hand to this me thinks!
- Wed Aug 26, 2015 2:22 am
- Forum: Networking and servers
- Topic: Huawei E169
- Replies: 7
- Views: 4476
Re: Huawei E169
Thnx for the links but I've tried then already. Sakis terminates early when it gets an error response to a pin request & wvdial connects OK but hangs after the 2nd ary DNS is issued. I was hoping I could maybe get somewhere with Huawei's HiLink.
- Tue Aug 25, 2015 12:29 am
- Forum: Networking and servers
- Topic: Huawei E169
- Replies: 7
- Views: 4476
Huawei E169
Does anybody know how to adapt viewtopic.php?f=36&t=18996&p=806992#p806992 to work with a Huawei E169/620/800 which loads as 12d1:1001 across ttyUSB0-ttyUSB2?
- Tue Aug 25, 2015 12:25 am
- Forum: Networking and servers
- Topic: Huawei E3131 on Wheezy
- Replies: 44
- Views: 189378
Re: Huawei E3131 on Wheezy
Is there anyway I could get this working with a Huawei E169/620/800 12d1:1001 that loads as ttyUSB0 to ttyUSB1 ?
3G blues
Had a go with a Huawei E169/620/800 in the PI. Sakis crashed almost immediately bleating about the modem responding to a pin request with an error. Wvdial connected but the pppd always hung after the seconday DNS was issued. In desperation I jammed the wretched 3g dongle into a 3G-to-ethernet adapte...
- Wed Aug 05, 2015 7:22 am
- Forum: Troubleshooting
- Topic: STICKY: WiFi Dongle Issues ? Start here !
- Replies: 581
- Views: 778661
Re: WiFi Issues ? Start here !
It's OK I figured it out, leave out the v7 for piB+ all good. Nice they way it uses wlan0 instead of ra0 too!
- Wed Aug 05, 2015 7:12 am
- Forum: Troubleshooting
- Topic: STICKY: WiFi Dongle Issues ? Start here !
- Replies: 581
- Views: 778661
Re: WiFi Issues ? Start here !
I tried
wget https://dl.dropboxusercontent.com/u/802 ... 777.tar.gz
tar xzf mt7601-3.18.11-v7-777.tar.gz
./install.sh
with my uname -a values substituted, but its for an RPi2 & I need it for a B+
wget https://dl.dropboxusercontent.com/u/802 ... 777.tar.gz
tar xzf mt7601-3.18.11-v7-777.tar.gz
./install.sh
with my uname -a values substituted, but its for an RPi2 & I need it for a B+