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en-us_commands:reference:igetstate

IgetState()

IgetState() returns the current output state of the specified timer.

IgetState command operation flow

bool IgetState(uint8_t timer_id)

Commands

Command Arguments Return Value Operation
IgetState(timer_id) uint8_t timer_id — Timer number. Supports 0 ~ 255 bool Returns the current output state of the specified timer.

Example

This example selects MPINO-8A4R(T)-S and uses input P0 and output P32. Call the command on every pass through loop() without blocking it. Read the current output state of Iton(0, …) with IgetState(0) and apply it to P32.

const uint8_t INPUT_PIN = 0;
const uint8_t OUTPUT_PIN = 32;
 
void setup() {}
 
void loop() {
  const bool inputOn = digitalRead(INPUT_PIN) == HIGH;
  Iton(0, inputOn, 1000);  // Update the timer in every loop before reading its state.
  const bool done = IgetState(0);  // Read the output state of the timer with the same ID.
  digitalWrite(OUTPUT_PIN, done ? HIGH : LOW);
}

Precautions

  • Call the timer command repeatedly in loop() so elapsed time and OFF input are processed.
  • Do not share a timer_id between different timer operations; use a separate ID for each.
  • Call the timer with the same ID first. An ID that has not been created returns false.

Built-in Commands in the Same Category

en-us_commands/reference/igetstate.txt · Last modified: by 127.0.0.1

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