orbit - a simple Arduino script.

How about send commands via Serial or loading a script from SD card to execute on Arduino? This is a simple script command to execute operations on Arduino via script.

Try to connect via serial and send commands like this:

pinMode 13 OUTPUT
digitalWrite 13 HIGH

or using a motor shield:

pinMode 3 OUTPUT
pinMode 5 OUTPUT
pinMode 6 OUTPUT
analogWrite 5 0
analogWrite 6 20
digitalWrite 3 HIGH

How to create a custom function:

1. create a function always return void e no parameters. if you want return parameters use orbit_pushstack(char_value) or orbit_pushinteger(int_value)

void examplefunction()
{
	//if you call: examplefunction 13 HIGH
	int mode = orbit_popstack(); //get the "HIGH" variable
	int pin = orbit_popstack(); //get the "13" variable
	digitalWrite(pin,mode);
}

2. register the function before you call orbit_run()

orbit_registerfunction("examplefunction",examplefunction);

3. call from script:

examplefunction 13 HIGH

Variables:

var value = analogRead 3
analogWrite 5 value

• execute functions
• store variables
• read variables
• perform operations
• if keyword
• for keyword
• while keyword
• more and more...