I tried adding network={ ssid="home" } (I have an open network) to wpa_supplicant.conf. No luck. Should I add psk=""? I also tried adding interface wlan0 static ip_address=192.168.0.12/24 static routers=192.168.0.1 static domain_name_servers=8.8.4.4 8.8.8.8 to the first line of /etc/dhcpcd.conf No l...

Hi, I just wrote Jessie 5.27.16 to an SD card and I'm trying to get it configured. I don't seem to be able to assign an ip address to wifi. I'm using a Kootek dongle which works fine with my previous noobs setup. Using ifconfig shows the device but no ip address. Looking around I've seen some blogs ...

Hello, I'm working on a Pi project for aircraft and it occurred to me that when the device is turned off it might not be done gracefully (i.e. yanking the plug or flipping off a power switch). I get it that normally a halt command should be done on a Linux computer to flush all the buffers and thing...

Got it! Thanks for the help. Hopefully now I'm on the right track.

I see - thanks. So what's the trick to rotating path objects independently of one another?

Hi, I'm an experienced software guy but a Pi noob. My goal is to use the Pi to drive a UI and from what I can see OpenVG is my best option. So of course that means I need to learn OpenVG. The downside to OpenVG is that it doesn't seem to have a huge following, or at least Google searches don't bring...

I'm working on some hard readtime apps that need a touch screen display with decent graphics performance. I'm doing the realtime stuff on a Teensy but it can't handle the graphics requirements. At this point I'm going to try a 7" 1024x800 HDMI display. I'm thinking that I can pass data with i2c to a...