<CUE>

&lt;CUE&gt;

Board BEHAVIOR for peripherals on TWELITE CUE.

It can handle accelerometers, magnetic sensors, and LEDs on the board.

• Accelerometer

• Magnetic sensor

• LEDs

void setup() {
  auto&& brd = the_twelite.board.use<CUE>();
}

Accelerometer

The MC3630 sensor member object (sns_MC3630) is defined.

Magnetic sensor

The sensor of the open/close sensor pal is a magnetic sensor, which is the only input for the interrupt of the two signal lines.

const uint8_t CUE::PIN_SNS_NORTH = 16;
const uint8_t CUE::PIN_SNS_OUT1 = 16;
const uint8_t CUE::PIN_SNS_SOUTH = 8;
const uint8_t CUE::PIN_SNS_OUT2 = 8;

The PAL_MAG::PIN_SNS_NORTH is interrupted when the sensor detects an N-pole and the PAL_MAG::PIN_SNS_SOUTH is interrupted when the sensor detects an N-pole.

The following settings should be made before sleep

pinMode(CUE::PIN_SNS_OUT1, PIN_MODE::WAKE_FALLING);
pinMode(CUE::PIN_SNS_OUT2, PIN_MODE::WAKE_FALLING);

Check the IO of the waking factor upon waking.

uint8_t b_north = 
  the_twelite.is_wokeup_by_dio(CUE::PIN_SNS_NORTH);
uint8_t b_south = 
  the_twelite.is_wokeup_by_dio(CUE::PIN_SNS_SOUTH);

LED

set_led()

void set_led(uint8_t mode, uint16_t tick)

LED (D1) control.

Do not call this method if you do not want to control with board BEHAVIOR.

The mode takes the following parameters. tick specifies the lighting time [ms], see the description of mode for details.

Designation	Meaning
LED_TIMER::BLINK	Blinks the LED. ON/OFF is toggled every [ms] of time given to tick. After returning from sleep, it resets the count and starts from the lit state.
LED_TIMER::ON_RX	When a packet is received, it turns on for the time given to the tick, LED_TIMER::ON_RX.
LED_TIMER::ON_TX_COMP	Turns on for the time given to the tick when the transmission is completed.

The setting before the return to sleep is maintained after the return to sleep.

led_one_shot()

void led_one_shot(uint16_t tick)

Turns on the LED for a specified period of time. Cannot be used with set_led() function at the same time.

watchdog timer

Resets the external watchdog timer at startup, sleep wakeup, and after a certain period of time after startup.

Wake TWELITE within 60 seconds (when using calibrated internal CR timer) to avoid watchdog timer timeout.