i have the code where the mqtt json is subscribed and when passed through the function it correctly sends the 24 bit code
but when i send the json made by my code it results in incorrect 50 bit sending
code:
void modbusprocess(const String &jsonPayload) {
DynamicJsonDocument doc(11264);

DeserializationError error = deserializeJson(doc, jsonPayload);
if (error) {
    Serial.println(error.c_str());
    return;
}

// Load IR schedule file
String schedule_payload = readFile(SPIFFS, IRschedule_filename);
deserializeJson(scheduledata, schedule_payload);
schedule_payload = "";

if (doc.containsKey("data")) {
    JsonObject datadoc = doc["data"];
    Serial.println("📤 [MODBUS] Sending IR:");
    serializeJson(datadoc, Serial); Serial.println();

    bool hi = send_instant_data(datadoc); 
    Serial.print("📤 [MODBUS] IR send result: ");
    Serial.print(hi);
}

}
json creation code:
const char* getStateName(uint16_t state) {

return (state == 0x01) ? "OFF" : "ON";
}

const char* getModeName(uint16_t mode) {
Serial.printf("Mode: %d\n", mode);
switch (mode) {
case 0X03: return "AUTO";
case 0X06: return "COOL";
case 0X05: return "DRY";
default: return "UNK";
}
}

const char* getFanSpeed(uint16_t mode) {
return "HIG"; // You can change this dynamically later
}

const char* getSwingV(uint16_t mode) {
return "AUT"; // You can change this dynamically later
}

void sendACJson(uint16_t temp, uint16_t state, uint16_t mode) {
DynamicJsonDocument doc(11264);
JsonObject ir1 = doc["data"].createNestedObject("ir1");
//JsonObject ir1 = doc["data"].to();
ir1["brand"] = "COOLIX";
ir1["state"] = getStateName(state);
ir1["temp"] = temp;
ir1["mode"] = getModeName(mode);
ir1["fanspd"] = getFanSpeed(mode);
ir1["swingv"] = getSwingV(mode);

String output;
serializeJson(doc, output);
Serial.println("📤 Sending AC JSON:");
Serial.println(output);
modbusprocess(output); // Process the output string as needed
client.publish("UTIR/cmd/", output.c_str()); // If using MQTT
}
expected json:
{
"cid": 0,
"type": "ac",
"data": {
"ir1": {
"brand": "COOLIX",
"state": "ON",
"temp": 28,
"mode": "AUTO",
"fanspd": "LOW",
"swingv": "AUT"
}
}
}