Friday 30 September 2011
Thursday 29 September 2011
Monday 19 September 2011
Thursday 15 September 2011
Parent/child spreadsheet from Drupal taxonomy
So I don't forget:
[EDIT] This doesn't get the root term of a classification (one with no parent) - see comments for a way that does.
[EDIT] This doesn't get the root term of a classification (one with no parent) - see comments for a way that does.
Monday 12 September 2011
Processing and USB ports /dev/ttyACM0, /dev/ttyACM1, ....
Processing doesn't like reading Linux USB devices like /dev/ttyACM0 or /dev/ttyACM1.
The solution is easy, just symlink the devices like this...
ln -s /dev/ttyACM[x] /dev/ttyS8[x]
You can put any number after the ttyS, although it is possible that ttyS0 and other low numbers are defined, numbers in the eighties are (almost) guaranteed to work.
The solution is easy, just symlink the devices like this...
ln -s /dev/ttyACM[x] /dev/ttyS8[x]
You can put any number after the ttyS, although it is possible that ttyS0 and other low numbers are defined, numbers in the eighties are (almost) guaranteed to work.
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Copyright Ed Baker