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