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Showing posts with label Computer Science. Show all posts
Showing posts with label Computer Science. Show all posts

Monday, April 2, 2012

Ethernet Controller, Part 2

Order PCB arrived. Time for assembly, unfortunately it did not go according to plan:

Saturday, March 10, 2012

Ethernet driver

One day I got to do driver inputs / outputs managed by the ethernet.
Design assumptions are as follows:
  • 20 inputs
  • 20 relay outputs
  • controling by www page and comand line
  • UART and ISP/I2C interfaces
  • all based on PIC18F97J60 with hardware Ethernet control 


Saturday, November 19, 2011

Dowload films from youtube (...and other similar)

Few years ago the download was a lot easier, you could copy the movie directly from the browser cache. So far as can be. It's just that search files on the disk is increasingly hindered. Why not just skip the browser  and download directly from server, communicate like browser? (Almost like MIDM) provide a method to download videos from youtube and the like, way fast enough and at first glance complicated, but always effective.