SilverCrest Fan example

examples/SilverCrestFanExample/main.cpp

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+/*
+ * IRremoteESP8266: SilverCrestFanExample
+ *
+ * Copyright 2021 Karol Brejna, IRremoteESP8266 developers
+ *
+ * Demonstrates the usage of IRremoteESP8266 to send commands to a SilverCrest SSVS 85 A1 Fan.
+ *
+ * This program will read serial input (expects number from 0 to 5), translate to a selected
+ * command code and send it to the fan.
+ *
+ * Example circuit diagram:
+ *     https://github.com/crankyoldgit/IRremoteESP8266/wiki#ir-sending
+ *
+ * Changes:
+ *     September, 2021
+ *         - Initial version of the example
+ */
+
+#include <Arduino.h>
+#include <IRremoteESP8266.h>
+#include <IRsend.h>
+
+// GPIO to use to control the IR LED circuit. Recommended: 4 (D2).
+const uint16_t kIrLed = 4;
+// The Serial connection baud rate.
+const uint32_t kBaudRate = 115200;
+
+// define command/code tables
+const uint16_t CODE_COUNT = 5;
+String button_names[CODE_COUNT] = {"ON/OFF", "Speed", "Mist", "Timer", "OSC"};
+uint64_t button_codes[CODE_COUNT] = {0x581, 0x582, 0x584, 0x588, 0x590};
+
+IRsend irsend(kIrLed);
+
+void initSerial(unsigned long rate)
+{
+#if defined(ESP8266)
+    Serial.begin(115200, SERIAL_8N1, SERIAL_TX_ONLY);
+#else  // ESP8266
+    Serial.begin(115200, SERIAL_8N1);
+#endif // ESP8266
+    Serial.setTimeout(500);
+    while (!Serial)
+    {
+        delay(50);
+    }
+}
+
+void printOptions()
+{
+    Serial.println("Available options:");
+    Serial.println("0 - Show program info");
+    Serial.println("1 - ON/OFF");
+    Serial.println("2 - Speed");
+    Serial.println("3 - Mist");
+    Serial.println("4 - Timer");
+    Serial.println("5 - OSC");
+    Serial.println("\nType your choice and confirm with ENTER (or wait for a while)...\n");
+}
+
+void setup()
+{
+    initSerial(kBaudRate);
+    Serial.println("Setup finished.");
+    printOptions();
+
+    irsend.begin();
+}
+
+void publishSerialData(const int index)
+{
+    // get selected command name and code
+    String command = button_names[index - 1];
+    uint64_t code = button_codes[index - 1];
+
+    // send the code
+    Serial.printf("Sending command %s (code:  %llu)\n", command.c_str(), code);
+    irsend.sendSymphony(code);
+}
+
+void loop()
+{
+    // wait for serial input
+    if (Serial.available() > 0)
+    {
+        // read the input
+        char buf[501];
+        memset(buf, 0, 501);
+        Serial.readBytesUntil('\n', buf, 500);
+        Serial.printf("Received '%s'...\n", buf);
+
+        // change it to integer value
+        int index = atoi(buf);
+        if (index == 0) // handle help/unknown option
+        {
+            printOptions();
+        }
+        else if (index > CODE_COUNT) // handle unknown options
+        {
+            Serial.println("Unknown option.");
+        }
+        else // handle IR sending
+        {
+            publishSerialData(index);
+        }
+    }
+
+    delay(10);
+}

examples/SilverCrestFanExample/platformio.ini

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+[platformio]
+src_dir = .
+
+[env]
+lib_extra_dirs = ../../
+lib_ldf_mode = deep+
+lib_ignore = examples
+framework = arduino
+monitor_speed = 115200
+build_flags = ; -D_IR_LOCALE_=en-AU
+
+[env:nodemcuv2]
+platform = espressif8266
+board = nodemcuv2
+
+[env:esp32dev]
+platform = espressif32
+board = esp32dev
+
+[env:m5stick-c]
+platform = espressif32
+board = m5stick-c
+upload_speed = 1500000