An Arduino library of mruby/c for ESP32 Arduino
This library can be used for M5Stack.
This is my experimental work. There is no guarantee about this library.
This library depends on ESP32 Arduino library. Please install it in advance.
Clone this repository.
clone https://github.com/kishima/mrubyc_for_ESP32_Arduino.git
Copy "mrubyc_for_ESP32_Arduino" to your Arduino library directory.
cp -r mrubyc_for_ESP32_Arduino [your document directory]/Arduino/libraries/mrubyc_for_ESP32_Arduino
Include a header file mrubyc_for_ESP32_Arduino.h.
Nothing changed in basic usage of mruby/c. You can use mruby/c APIs. I added following function(s).
- mrbc_define_methods
You can refer example files about detailed usage. Of course, you need compiled mruby byte code to run on it.
For example, a LED connected to GPIO 4 can be controled by following script.
puts "mruby/c example: control LED"
Arduino.pin_mode(4,:OUTPUT)
while true
Arduino.digital_write(4,:HIGH)
sleep(1)
Arduino.digital_write(4,:LOW)
sleep(1)
end- define mruby methods of Arduino library.
- define mruby methods of ESP32 library.
- implement an automatical executer and an uploader of mruby byte code.
- implement a function about downloading mruby byte code Over The Air.
Refer LICENSE file.