31 lines
662 B
C++
31 lines
662 B
C++
/*
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* This example shows how to blink multiple pins at once on a seesaw.
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* pin 13 is attached to the LED on the samd11 xplained board
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*/
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#include "Adafruit_seesaw.h"
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Adafruit_seesaw ss;
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//blink pins PA11, PA12, PA13
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uint32_t mask = ((uint32_t)0b111 << 11);
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void setup() {
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Serial.begin(115200);
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if(!ss.begin()){
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Serial.println("ERROR!");
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while(1) delay(1);
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}
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else Serial.println("seesaw started");
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ss.pinModeBulk(mask, OUTPUT); //set pin modes
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}
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void loop() {
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ss.digitalWriteBulk(mask, HIGH); //set pins
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delay(1000); // wait for a second
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ss.digitalWriteBulk(mask, LOW); //clear pins
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delay(1000);
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}
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