- 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).
- all eLua modules updated to work with LTR
- "cpu" module added to avr32, at91sam7x, str7
- "disp" module no longer generic (now stays in src/modules/lm3s). For this reason, the "disp" platform interface was also removed.
- the "modcommon" mechanism in STM32 (ROM loader) was depreciated in favour of the Lua Tiny RAM patch (and the "stm3210lcd" module from the STM32 backend now uses LTR).
- small bugfixes
- added the eLua web server example (romfs/lhttpd.lua, romfs/index.pht, romfs/test.lua). Use "lua /rom/lhttpd.lua" from the console to run the server. The server code is largely WIP.
