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Bogdan Marinescu 45285ea064 - LTR: even if we (obviously) can't set new keys/values in a rotable, we still respect the __newindex metamethod. This allows for interesting tricks, like the one shown below :)
- complete rewrite of the PIO module. New usage:

pio.PA = 10 -- set the value of PA to 10
pio.PB_1 = 1 -- set the value of pin 1 of PB to 1

local value = pio.PB -- get the value of PB
local value = pio.PB_3 -- get the value of pin 3 of PB

pio.PA_DIR = pio.OUTPUT/pio.INPUT - set the direction of PA
pio.dir[ pio.PA ] = pio.OUTPUT/pio.INPUT - same as above

pio.PA_2_DIR = pio.OUTPUT/pio.INPUT - set the direction of pin 2 of PA
pio.dir[ pio.PA_2 ] = pio.OUTPUT/pio.INPUT - same as above

pio.PA_PULL = pio.PULLUP/pio.PULLDOWN/pio.NOPULL - set pulls on PA
pio.pull[ pio.PA ] = pio.PULLUP/pio.PULLDOWN/pio.NOPULL - same as above

pio.P0_3_PULL = pio.PULLUP/pio.PULLDOWN/pio.NOPULL - set pulls on pin 3 of P0
pio.pull[ pio.P0_3 ] = pio.PULLUP/pio.PULLDOWN/pio.NOPULL - same as above

- samples modified to use the new PIO syntax
- bugfix in AT91SAM7X256 UART int handler
- fixed yet another bug in AVR32's libc (actually replaced strcmp (which is broken on AVR32) with a custom version).
2009-02-10 17:54:01 +00:00
..
2008-07-29 11:08:54 +00:00
2008-08-07 11:45:43 +00:00
2008-11-01 18:32:37 +00:00