mruby-mbed is a mruby binding of mbed library. It currently supports only STM32 Nucleo F401RE board.

led = Mbed::DigitalOut.new(Mbed::LED1)
while true
  led.write 1
  wait 1
  led.write 0
  wait 1
end

1. clone and build mbed-sdk
2. edit mrbgem.rake
3. change MBED_DIR variable (/path/to/mbed) into your mbed-sdk directory
4. change CTAGS_BIN variable (/path/to/ctags) into the path of your Exuberant Ctags binary
5. add conf.gem "/path/to/mruby-mbed" into your mruby directory
6. make

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