bonamin
7dd6f81264
A JSON message can now be received on: 'vesper/DEV_ID/control/addSchedule" Each message, must hold a "file" and "data". The file is the month's name in 3 letter mode (eg jan, feb, mar) The data is an entry for each day of the month. Each day can be an array containing multiple items.
58 lines
1.2 KiB
C++
58 lines
1.2 KiB
C++
/*
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Blink led on PIN0
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by Mischianti Renzo <http://www.mischianti.org>
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https://www.mischianti.org/2019/01/02/pcf8574-i2c-digital-i-o-expander-fast-easy-usage/
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*/
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#include "Arduino.h"
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#include "PCF8574.h"
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// Set i2c address
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PCF8574 pcf8574(0x24,4,15);
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void setup()
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{
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Serial.begin(115200);
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// delay(1000);
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// Set pinMode to OUTPUT
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pcf8574.pinMode(P0, OUTPUT);
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pcf8574.pinMode(P1, OUTPUT);
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pcf8574.pinMode(P2, OUTPUT);
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pcf8574.pinMode(P3, OUTPUT);
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pcf8574.pinMode(P4, OUTPUT);
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pcf8574.pinMode(P5, OUTPUT);
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pcf8574.digitalWrite(P0, HIGH);
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pcf8574.digitalWrite(P1, HIGH);
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pcf8574.digitalWrite(P2, HIGH);
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pcf8574.digitalWrite(P3, HIGH);
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pcf8574.digitalWrite(P4, HIGH);
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pcf8574.digitalWrite(P5, HIGH);
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Serial.print("Init pcf8574...");
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if (pcf8574.begin()){
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Serial.println("OK");
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}else{
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Serial.println("KO");
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}
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}
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void loop()
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{
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delay(300);
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pcf8574.digitalWrite(P0, LOW);
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delay(300);
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pcf8574.digitalWrite(P1, LOW);
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delay(300);
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pcf8574.digitalWrite(P2, LOW);
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delay(300);
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pcf8574.digitalWrite(P3, LOW);
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delay(300);
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pcf8574.digitalWrite(P4, LOW);
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delay(300);
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pcf8574.digitalWrite(P5, LOW);
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delay(300);
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} |