mirror of
https://github.com/esp8266/Arduino.git
synced 2025-04-22 21:23:07 +03:00
37 lines
850 B
C++
37 lines
850 B
C++
/*
|
|
Passing paramters to Ticker callbacks
|
|
|
|
Apart from void(void) functions, the Ticker library supports
|
|
functions taking one argument. This argument's size has to be less or
|
|
equal to 4 bytes (so char, short, int, float, void*, char* types will do).
|
|
|
|
This sample runs two tickers that both call one callback function,
|
|
but with different arguments.
|
|
|
|
An LED connected to GPIO1 will be pulsing. Use a built-in LED on ESP-01
|
|
or connect an external one to TXD on other boards.
|
|
*/
|
|
|
|
#include <Ticker.h>
|
|
|
|
Ticker tickerSetHigh;
|
|
Ticker tickerSetLow;
|
|
|
|
void setPin(int state) {
|
|
digitalWrite(1, state);
|
|
}
|
|
|
|
void setup() {
|
|
pinMode(1, OUTPUT);
|
|
digitalWrite(1, LOW);
|
|
|
|
// every 25 ms, call setPin(0)
|
|
tickerSetLow.attach_ms(25, setPin, 0);
|
|
|
|
// every 26 ms, call setPin(1)
|
|
tickerSetHigh.attach_ms(26, setPin, 1);
|
|
}
|
|
|
|
void loop() {
|
|
}
|