6. Orangutan LEDs

Reference

static void OrangutanLEDs::red(unsigned char state)

void red_led(unsigned char state)

This method will turn the red user LED off if state is zero, it will toggle the LED state if state is 255, else it will turn the red user LED on. You can use the keyword HIGH as an argument to turn the LED on, and you can use the keyword LOW as an argument to turn the LED off. You can use the keyword TOGGLE to toggle the LED state.

Example:

red_led(HIGH);
// in C++: OrangutanLEDs::red(HIGH);  // turn the red LED on

static void OrangutanLEDs::green(unsigned char state)

void green_led(unsigned char state)

This method will turn the green user LED off if state is zero, it will toggle the LED state if state is 255, else it will turn the green user LED on. You can use the keyword HIGH as an argument to turn the LED on, and you can use the keyword LOW as an argument to turn the LED off. You can use the keyword TOGGLE to toggle the LED state. The Baby Orangutan does not have a green user LED, so this function will just affect the output state of user I/O pin PD7.

Example:

green_led(LOW);
// in C++: OrangutanLEDs::green(LOW);  // turn the green LED off

static void OrangutanLEDs::left(unsigned char state)

void left_led(unsigned char state)

For the Orangutan LV, SV, X2, Baby Orangutan, and the 3pi, this method is an alternate version of red(). The red LED is on the left side of most of these boards. For the Orangutan SVP, this method is an alternate version of green().

static void OrangutanLEDs::right(unsigned char state)

void right_led(unsigned char state)

For the Orangutan LV, SV, X2, Baby Orangutan, and the 3pi, this method is an alternate version of green(). The green LED is on the right side of most of these boards. For the Orangutan SVP, this method is an alternate version of red().

static void OrangutanLEDs::red2(unsigned char state)

void red_led2(unsigned char state)

This method controls the Orangutan X2’s second red user LED and is only defined for the Orangutan X2 version of the library. You can use the keyword HIGH as an argument to turn the LED on, and you can use the keyword LOW as an argument to turn the LED off. You can use the keyword TOGGLE to toggle the LED state.

static void OrangutanLEDs::green2(unsigned char state)

void green_led2(unsigned char state)

This method controls the Orangutan X2’s second green user LED and is only defined for the Orangutan X2 version of the library. You can use the keyword HIGH as an argument to turn the LED on, and you can use the keyword LOW as an argument to turn the LED off. You can use the keyword TOGGLE to toggle the LED state.

static void OrangutanLEDs::yellow(unsigned char state)

void yellow_led(unsigned char state)

This method controls the Orangutan X2’s yellow user LED and is only defined for the Orangutan X2 version of the library. You can use the keyword HIGH as an argument to turn the LED on, and you can use the keyword LOW as an argument to turn the LED off. You can use the keyword TOGGLE to toggle the LED state.