Go to advanced search

by DanR
Tue Aug 07, 2018 11:48 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: ADV7280A-M Image Capture Issues
Replies: 11
Views: 874

ADV7280A-M Image Capture Issues

Hi All, I have a working board with an ADV7280A-M and I can grab video fine but single image capture is proving a problem. I can save a raw frame which is UYVY data and when I view it, the very first frame I grab is perfect but each subsequent frame is shifted down. For example the top of the image ...
by DanR
Thu Feb 06, 2014 4:18 am
Forum: Troubleshooting
Topic: SD Card Corruption
Replies: 36
Views: 24375

Re: SD Card Corruption

Well that didn't work either, the card fails after some time on both Rpi's. I'm going to pursue this as it's driving me nuts! I hope the parallella board (when it arrives) doesn't exhibit this issue :shock:
by DanR
Wed Feb 05, 2014 8:49 pm
Forum: Troubleshooting
Topic: SD Card Corruption
Replies: 36
Views: 24375

Re: SD Card Corruption

I've found that one of my RPi's which has the self resettable fuses on the usb power lines causes me issues but the other RPi with 0ohm links instead of the fuses works perfectly with the same card type as the one that failed. Both were overclocked. I've soldered 2010 style 0ohm resistors over the t...
by DanR
Sat Feb 09, 2013 1:03 am
Forum: Beginners
Topic: SSH Problem
Replies: 16
Views: 64076

Re: SSH Problem

Awesome, this fixed my issue which was driving me insane. Many Thanks!!
by DanR
Wed Feb 06, 2013 5:51 pm
Forum: Beginners
Topic: Boot with number lock on
Replies: 19
Views: 19118

Re: Boot with number lock on

Thanks LinkCloud,

Much appreciated, I used nano instead of vim as I just can't get used to the annoying semantics of vim, I start gnawing keyboards whenever vim is mentioned :)

Dan
by DanR
Fri Jan 18, 2013 1:44 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Bridge from wireless to wired on Windows 7
Replies: 3
Views: 1123

Re: Bridge from wireless to wired on Windows 7

To enable the bridge in Windows 7 goto control panel > Network and Sharing Center > Change adapter settings (link on upper left).
Next select both your adapters and right click on either, then select bridge.

To remove just right click any adapter and select delete bridge.

HTH, Dan
by DanR
Fri Jan 18, 2013 1:39 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: SSH into Rpi from outside local network
Replies: 3
Views: 1189

Re: SSH into Rpi from outside local network

You'll probably need to use a service that maps your changing ISP's provided IP address (which is your router) to a domain name. I have a static ip and my own domain name so all I needed to do is tell my router that a port say 80 for web traffic is mapped to a particular ip on my network (the raspbe...
by DanR
Fri Jan 18, 2013 1:23 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Using a Piezo
Replies: 19
Views: 14832

Re: Using a Piezo

You need to drive the piezo with an alternating current, the easiest and simplest quick and dirty method is to drive it across a logic inverter such as pins 1 and 2 of a 74HC14, just connect pin 1 of the chip to your pi output and the piezo across ppins 1 and 2.

HTH, Dan

Go to advanced search