65 lines
1.5 KiB
C++
65 lines
1.5 KiB
C++
#pragma once
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#include "Protocol.h"
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#define BIT_LENGTH 40
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#define BIT_LENGTH_3 BIT_LENGTH*3
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#define TX_DELAY 620
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class Protocol_Doorbell : public Protocol {
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public:
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Protocol_Doorbell() : Protocol(16) {}
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void ring() {
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preamble();
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for (int i = 0; i < 7; i++) {
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delayMicroseconds(TX_DELAY);
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code("00000000110100101000100");
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}
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}
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void fromJson(JsonObjectConst& rcSwitch, RCSwitch& rcDevice) override {
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}
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void toJson(unsigned long value, JsonDocument& jsonDoc) override {
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}
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private:
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void transmitBit(uint8_t value) {
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digitalWrite(SEND_PIN, value);
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delayMicroseconds(BIT_LENGTH);
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digitalWrite(SEND_PIN, LOW);
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}
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void transmitHigh() {
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digitalWrite(SEND_PIN, HIGH);
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delayMicroseconds(BIT_LENGTH_3);
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digitalWrite(SEND_PIN, LOW);
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delayMicroseconds(BIT_LENGTH);
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}
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void transmitLow() {
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digitalWrite(SEND_PIN, HIGH);
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delayMicroseconds(BIT_LENGTH);
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digitalWrite(SEND_PIN, LOW);
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delayMicroseconds(BIT_LENGTH_3);
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}
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void preamble() {
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noInterrupts();
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for (int i = 0; i < 370; i++) {
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transmitBit(HIGH);
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transmitBit(LOW);
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}
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interrupts();
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}
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void code(const char* value) {
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noInterrupts();
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for (const char* p = value; *p; p++) {
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*p == '1' ? transmitHigh() : transmitLow();
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}
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interrupts();
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}
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} doorbell;
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