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Adapt to Listener Structure

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This commit is contained in:
Malkok Gindrat
2026-06-02 07:51:23 +02:00
parent 75466d5cbe
commit 555cd64fc1
1 changed files with 251 additions and 154 deletions
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src/main.cpp
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@@ -6,213 +6,310 @@
#include <Adafruit_SSD1306.h> #include <Adafruit_SSD1306.h>
// LoRa pins - LilyGO T3S3 SX1262 // LoRa pins - LilyGO T3S3 SX1262
static const int PIN_LORA_SCK = 5; static const int mgLoraSck = 5;
static const int PIN_LORA_MISO = 3; static const int mgLoraMiso = 3;
static const int PIN_LORA_MOSI = 6; static const int mgLoraMosi = 6;
static const int PIN_LORA_CS = 7; static const int mgLoraCs = 7;
static const int PIN_LORA_RST = 8; static const int mgLoraRst = 8;
static const int PIN_LORA_DIO1 = 33; static const int mgLoraDio1 = 33;
static const int PIN_LORA_BUSY = 34; static const int mgLoraBusy = 34;
// Button - LilyGO T3S3 // Button - LilyGO T3S3
static const int PIN_BUTTON = 0; static const int mgButton = 0;
// OLED pins - LilyGO T3S3 OLED // OLED pins - LilyGO T3S3 OLED
static const int OLED_SDA = 18; static const int mgOledSda = 18;
static const int OLED_SCL = 17; static const int mgOledScl = 17;
static const int OLED_ADDR = 0x3C; static const int mgOledAddr = 0x3C;
static const int SCREEN_WIDTH = 128; static const int mgScreenWidth = 128;
static const int SCREEN_HEIGHT = 64; static const int mgScreenHeight = 64;
// ACTIVE PROFILE - Shelly / custom LoRa // Shelly HB9GPU RF Setting
static const float LORA_FREQ_MHZ = 865.000; static const float mgLoraFreqMHz = 865.000;
static const float LORA_BW_KHZ = 125.0; static const float mgLoraBwKHz = 125.0;
static const uint8_t LORA_SF = 12; static const uint8_t mgLoraSf = 12;
static const uint8_t LORA_CR = 5; static const uint8_t mgLoraCr = 5;
static const uint8_t LORA_SYNC_WORD = 0x12; static const uint8_t mgLoraSyncWord = 0x12;
static const int8_t LORA_TX_POWER = 10; static const int8_t mgLoraTxPower = 10;
static const uint16_t LORA_PREAMBLE = 10; static const uint16_t mgLoraPreamble = 10;
static const float LORA_TCXO_VOLTAGE = 1.6; static const float mgLoraTcxoVoltage = 1.6;
static const bool LORA_USE_LDO = false; static const bool mgLoraUseLdo = false;
static const bool LORA_USE_CRC = false; static const bool mgLoraUseCrc = false;
static const bool LORA_EXPLICIT_HDR = true; static const bool mgLoraExplicitHeader = true;
// Protocol // MeshCore Switzerland RF Settings
static const String DEVICE_ID = "MG64738"; /*
static const String CMD_ON = "ON"; static const float mgLoraFreqMHz = 869.618;
static const String CMD_OFF = "OF"; static const float mgLoraBwKHz = 62.5;
static const uint8_t mgLoraSf = 8;
static const uint8_t mgLoraCr = 8;
static const uint8_t mgLoraSyncWord = 0x34;
static const int8_t mgLoraTxPower = 10;
static const uint16_t mgLoraPreamble = 10;
static const float mgLoraTcxoVoltage = 1.6;
static const bool mgLoraUseLdo = false;
static const bool mgLoraUseCrc = true;
static const bool mgLoraExplicitHeader = true;
*/
// Objects Adafruit_SSD1306 mgDisplay(mgScreenWidth, mgScreenHeight, &Wire, -1);
Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1); SX1262 mgRadio = new Module(mgLoraCs, mgLoraDio1, mgLoraRst, mgLoraBusy);
SX1262 radio = new Module(PIN_LORA_CS, PIN_LORA_DIO1, PIN_LORA_RST, PIN_LORA_BUSY);
// Runtime state static const String mgDeviceId = "MG64738";
bool outputState = true; // start with ON static const String mgCmdOn = "ON";
bool lastButtonState = HIGH; static const String mgCmdOff = "OF";
unsigned long lastDebounceMs = 0; static const unsigned long mgDebounceMs = 60;
unsigned long txCount = 0;
int lastTxState = 0;
static const unsigned long DEBOUNCE_MS = 60; bool mgOutputState = true;
bool mgLastButtonState = HIGH;
// Helpers bool mgPressHandled = false;
String formatCR(uint8_t cr) { unsigned long mgLastDebounceMs = 0;
return "4/" + String(cr); unsigned long mgTxCount = 0;
} int mgLastTxState = 0;
String formatHexByte(uint8_t value) {
char buf[5];
snprintf(buf, sizeof(buf), "%02X", value);
return String(buf);
}
String currentPayload() {
return DEVICE_ID + "|" + (outputState ? CMD_ON : CMD_OFF);
}
void drawLine(int x, int y, const String& text) {
display.setCursor(x, y);
display.print(text);
}
void drawStatusScreen(const String& status) {
display.clearDisplay();
display.setTextSize(1);
display.setTextColor(SSD1306_WHITE);
drawLine(0, 0, "LoRa Button TX");
drawLine(88, 0, String(txCount) + " tx");
drawLine(0, 10, "F:" + String(LORA_FREQ_MHZ, 3));
drawLine(0, 20, "BW:" + String(LORA_BW_KHZ, 1) + " SF:" + String(LORA_SF));
drawLine(0, 30, "CR:" + formatCR(LORA_CR) + " SW:0x" + formatHexByte(LORA_SYNC_WORD));
drawLine(0, 42, status);
drawLine(0, 54, currentPayload());
display.display();
}
void drawErrorScreen(const String& title, int code) {
display.clearDisplay();
display.setTextSize(1);
display.setTextColor(SSD1306_WHITE);
drawLine(0, 0, title);
drawLine(0, 12, "code: " + String(code));
display.display();
}
void sendCurrentState() {
String payload = currentPayload();
drawStatusScreen("Sending...");
Serial.print("TX: ");
Serial.println(payload);
int state = radio.transmit(payload);
lastTxState = state;
if (state == RADIOLIB_ERR_NONE) {
txCount++;
Serial.println("TX OK");
drawStatusScreen(outputState ? "Sent ON" : "Sent OF");
} else {
Serial.print("TX failed, code ");
Serial.println(state);
drawStatusScreen("TX failed: " + String(state));
}
}
void setup() { void setup() {
Serial.begin(115200); Serial.begin(115200);
delay(1500); delay(1500);
pinMode(PIN_BUTTON, INPUT_PULLUP); pinMode(mgButton, INPUT_PULLUP);
Wire.begin(OLED_SDA, OLED_SCL); Wire.begin(mgOledSda, mgOledScl);
if (!display.begin(SSD1306_SWITCHCAPVCC, OLED_ADDR)) { if (!mgDisplay.begin(SSD1306_SWITCHCAPVCC, mgOledAddr)) {
Serial.println("OLED init failed"); Serial.println("OLED init failed");
while (true) delay(1000); while (true) delay(1000);
} }
drawStatusScreen("Booting..."); mgDisplay.clearDisplay();
mgDisplay.setTextSize(1);
mgDisplay.setTextColor(SSD1306_WHITE);
mgDisplay.setCursor(0, 0);
mgDisplay.print("Booting...");
mgDisplay.display();
SPI.begin(PIN_LORA_SCK, PIN_LORA_MISO, PIN_LORA_MOSI, PIN_LORA_CS); SPI.begin(mgLoraSck, mgLoraMiso, mgLoraMosi, mgLoraCs);
Serial.println(); Serial.println();
Serial.println("Starting LoRa button sender..."); Serial.println("Starting LoRa sender...");
int state = radio.begin( int mgState = mgRadio.begin(
LORA_FREQ_MHZ, mgLoraFreqMHz,
LORA_BW_KHZ, mgLoraBwKHz,
LORA_SF, mgLoraSf,
LORA_CR, mgLoraCr,
LORA_SYNC_WORD, mgLoraSyncWord,
LORA_TX_POWER, mgLoraTxPower,
LORA_PREAMBLE, mgLoraPreamble,
LORA_TCXO_VOLTAGE, mgLoraTcxoVoltage,
LORA_USE_LDO mgLoraUseLdo
); );
if (state != RADIOLIB_ERR_NONE) { if (mgState != RADIOLIB_ERR_NONE) {
Serial.print("radio.begin failed, code "); Serial.print("radio.begin failed, code ");
Serial.println(state); Serial.println(mgState);
drawErrorScreen("LoRa init failed", state);
mgDisplay.clearDisplay();
mgDisplay.setCursor(0, 0);
mgDisplay.print("LoRa init failed");
mgDisplay.setCursor(0, 12);
mgDisplay.print("code: ");
mgDisplay.print(mgState);
mgDisplay.display();
while (true) delay(1000); while (true) delay(1000);
} }
if (LORA_EXPLICIT_HDR) { if (mgLoraExplicitHeader) {
state = radio.explicitHeader(); mgState = mgRadio.explicitHeader();
} else { } else {
state = radio.implicitHeader(LORA_PREAMBLE); mgState = mgRadio.implicitHeader(mgLoraPreamble);
} }
if (state != RADIOLIB_ERR_NONE) { if (mgState != RADIOLIB_ERR_NONE) {
Serial.print("header mode failed, code "); Serial.print("header mode failed, code ");
Serial.println(state); Serial.println(mgState);
drawErrorScreen("Header config failed", state);
mgDisplay.clearDisplay();
mgDisplay.setCursor(0, 0);
mgDisplay.print("Header failed");
mgDisplay.setCursor(0, 12);
mgDisplay.print("code: ");
mgDisplay.print(mgState);
mgDisplay.display();
while (true) delay(1000); while (true) delay(1000);
} }
state = radio.setCRC(LORA_USE_CRC); mgState = mgRadio.setCRC(mgLoraUseCrc);
if (state != RADIOLIB_ERR_NONE) { if (mgState != RADIOLIB_ERR_NONE) {
Serial.print("CRC config failed, code "); Serial.print("CRC config failed, code ");
Serial.println(state); Serial.println(mgState);
drawErrorScreen("CRC config failed", state);
mgDisplay.clearDisplay();
mgDisplay.setCursor(0, 0);
mgDisplay.print("CRC failed");
mgDisplay.setCursor(0, 12);
mgDisplay.print("code: ");
mgDisplay.print(mgState);
mgDisplay.display();
while (true) delay(1000); while (true) delay(1000);
} }
drawStatusScreen("Ready"); String mgPayload = mgDeviceId + "|" + (mgOutputState ? mgCmdOn : mgCmdOff);
sendCurrentState(); // first send = MG64738|ON mgDisplay.clearDisplay();
mgDisplay.setCursor(0, 0);
mgDisplay.print("Ready");
mgDisplay.setCursor(70, 0);
mgDisplay.print(mgTxCount);
mgDisplay.print(" tx");
mgDisplay.setCursor(0, 10);
mgDisplay.print("F:");
mgDisplay.print(mgLoraFreqMHz, 3);
mgDisplay.setCursor(0, 20);
mgDisplay.print("BW:");
mgDisplay.print(mgLoraBwKHz, 1);
mgDisplay.print(" SF:");
mgDisplay.print(mgLoraSf);
mgDisplay.setCursor(0, 30);
mgDisplay.print("CR:4/");
mgDisplay.print(mgLoraCr);
mgDisplay.print(" SW:0x");
if (mgLoraSyncWord < 16) mgDisplay.print("0");
mgDisplay.print(mgLoraSyncWord, HEX);
mgDisplay.setCursor(0, 42);
mgDisplay.print("Payload:");
mgDisplay.setCursor(0, 54);
mgDisplay.print(mgPayload.substring(0, 21));
mgDisplay.display();
mgDisplay.clearDisplay();
mgDisplay.setCursor(0, 0);
mgDisplay.print("Sending...");
mgDisplay.setCursor(0, 12);
mgDisplay.print(mgPayload.substring(0, 21));
mgDisplay.display();
Serial.print("TX: ");
Serial.println(mgPayload);
mgState = mgRadio.transmit(mgPayload);
mgLastTxState = mgState;
if (mgState == RADIOLIB_ERR_NONE) {
mgTxCount++;
Serial.println("TX OK");
mgDisplay.clearDisplay();
mgDisplay.setCursor(0, 0);
mgDisplay.print("Sent ON");
mgDisplay.setCursor(70, 0);
mgDisplay.print(mgTxCount);
mgDisplay.print(" tx");
mgDisplay.setCursor(0, 12);
mgDisplay.print(mgPayload.substring(0, 21));
mgDisplay.display();
} else {
Serial.print("TX failed, code ");
Serial.println(mgState);
mgDisplay.clearDisplay();
mgDisplay.setCursor(0, 0);
mgDisplay.print("TX failed");
mgDisplay.setCursor(0, 12);
mgDisplay.print("code: ");
mgDisplay.print(mgState);
mgDisplay.display();
}
} }
void loop() { void loop() {
bool buttonState = digitalRead(PIN_BUTTON); bool mgButtonState = digitalRead(mgButton);
if (buttonState != lastButtonState) { if (mgButtonState != mgLastButtonState) {
lastDebounceMs = millis(); mgLastDebounceMs = millis();
lastButtonState = buttonState; mgLastButtonState = mgButtonState;
} }
if ((millis() - lastDebounceMs) > DEBOUNCE_MS) { if ((millis() - mgLastDebounceMs) > mgDebounceMs) {
static bool pressHandled = false; if (mgButtonState == LOW && !mgPressHandled) {
mgPressHandled = true;
mgOutputState = !mgOutputState;
if (buttonState == LOW && !pressHandled) { String mgPayload = mgDeviceId + "|" + (mgOutputState ? mgCmdOn : mgCmdOff);
pressHandled = true;
outputState = !outputState; mgDisplay.clearDisplay();
sendCurrentState(); mgDisplay.setCursor(0, 0);
mgDisplay.print("Sending...");
mgDisplay.setCursor(0, 12);
mgDisplay.print(mgPayload.substring(0, 21));
mgDisplay.display();
Serial.print("TX: ");
Serial.println(mgPayload);
int mgState = mgRadio.transmit(mgPayload);
mgLastTxState = mgState;
if (mgState == RADIOLIB_ERR_NONE) {
mgTxCount++;
Serial.println("TX OK");
mgDisplay.clearDisplay();
mgDisplay.setCursor(0, 0);
mgDisplay.print(mgOutputState ? "Sent ON" : "Sent OF");
mgDisplay.setCursor(70, 0);
mgDisplay.print(mgTxCount);
mgDisplay.print(" tx");
mgDisplay.setCursor(0, 10);
mgDisplay.print("F:");
mgDisplay.print(mgLoraFreqMHz, 3);
mgDisplay.setCursor(0, 20);
mgDisplay.print("BW:");
mgDisplay.print(mgLoraBwKHz, 1);
mgDisplay.print(" SF:");
mgDisplay.print(mgLoraSf);
mgDisplay.setCursor(0, 30);
mgDisplay.print("CR:4/");
mgDisplay.print(mgLoraCr);
mgDisplay.print(" SW:0x");
if (mgLoraSyncWord < 16) mgDisplay.print("0");
mgDisplay.print(mgLoraSyncWord, HEX);
mgDisplay.setCursor(0, 42);
mgDisplay.print("Payload:");
mgDisplay.setCursor(0, 54);
mgDisplay.print(mgPayload.substring(0, 21));
mgDisplay.display();
} else {
Serial.print("TX failed, code ");
Serial.println(mgState);
mgDisplay.clearDisplay();
mgDisplay.setCursor(0, 0);
mgDisplay.print("TX failed");
mgDisplay.setCursor(0, 12);
mgDisplay.print("code: ");
mgDisplay.print(mgState);
mgDisplay.display();
}
} }
if (buttonState == HIGH) { if (mgButtonState == HIGH) {
pressHandled = false; mgPressHandled = false;
} }
} }
} }