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Merge branch 'master' of GIT-ENBEWE:Coding/Arduino

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This commit is contained in:
Nis Wechselberg 2022-10-20 16:14:40 +02:00
commit 3959ada880
1 changed files with 19 additions and 84 deletions
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103
ESP8266-MQTT-Aten-MagicBox/ESP8266-MQTT-Aten-MagicBox.ino
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@ -40,8 +40,6 @@
#include <PubSubClient.h>
#include "ESP8266-MQTT-Aten-MagicBox.h"
#define DEBUGTOSERIAL 1
// Timestamp for last publish
long lastMsg = 0;
long publishInterval = 5000;
@ -55,7 +53,7 @@ PubSubClient client(espClient);
*/
void setup() {
// Configure serial port
Serial.begin(115200);
Serial.begin(19200);
delay(10);
// Prepare WiFi connection
@ -74,25 +72,9 @@ void setup_wifi() {
WiFi.mode(WIFI_STA);
// Do the connection
if (DEBUGTOSERIAL) {
Serial.println();
Serial.print("Connecting to ");
Serial.println(ssid);
}
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
if (DEBUGTOSERIAL) {
Serial.print(".");
}
}
if (DEBUGTOSERIAL) {
Serial.println("");
Serial.println("WiFi connected");
// Print IP address to serial
Serial.print("My IP address: ");
Serial.println(WiFi.localIP());
}
ArduinoOTA.setHostname(ota_hostname);
ArduinoOTA.setPassword(ota_hostname);
@ -103,28 +85,12 @@ void setup_wifi() {
* Callback method for incoming mqtt messages
*/
void incoming_mqtt(char* topic, byte* payload, unsigned int length) {
if (DEBUGTOSERIAL) {
Serial.print("Message arrived [");
Serial.print(topic);
Serial.print("] ");
for (int i = 0; i < length; i++) {
Serial.print((char)payload[i]);
}
Serial.println();
}
if (strcmp(topic, mqtt_topic_power) == 0) {
if (strcmp(topic, mqtt_topic_port) == 0) {
if (length == 1) {
if (DEBUGTOSERIAL) {
Serial.println("Setting new power state");
}
if ((char)payload[0] == '0') {
// Switch power off
Serial.print("\r*pow=off#\r");
} else {
// Switch power on
Serial.print("\r*pow=on#\r");
}
// Select the port
Serial.print("\rsw i0");
Serial.print((char)payload[0]);
Serial.print("\r");
}
}
}
@ -135,22 +101,11 @@ void incoming_mqtt(char* topic, byte* payload, unsigned int length) {
void reconnect() {
// Loop until we're reconnected
while (!client.connected()) {
if (DEBUGTOSERIAL) {
Serial.print("Attempting MQTT connection...");
}
// Attempt to connect
if (client.connect(mqtt_device)) {
if (DEBUGTOSERIAL) {
Serial.println("connected");
}
// subscribe to incoming topics
client.subscribe(mqtt_topic_power);
client.subscribe(mqtt_topic_port);
} else {
if (DEBUGTOSERIAL) {
Serial.print("failed, rc=");
Serial.print(client.state());
Serial.println(" try again in 5 seconds");
}
// Wait 5 seconds before retrying
delay(5000);
}
@ -163,44 +118,25 @@ void clearSerialInput() {
}
}
void updateLamptime() {
void updateState() {
Serial.print("\r");
delay(250);
// Clean input buffer
clearSerialInput();
// Write request to serial
Serial.print("\r*ltim=?#\r");
Serial.print("read\r");
delay(250);
// Extract lamp time from response
String message = Serial.readString();
int startIndex = message.lastIndexOf('=');
int endIndex = message.lastIndexOf('#');
if (startIndex != -1 && endIndex != -1) {
char publi[endIndex - startIndex];
message.substring(startIndex + 1, endIndex).toCharArray(publi, (endIndex - startIndex));
// client.publish(mqtt_topic_lamptime, publi);
}
}
void updatePowerState() {
// Clean input buffer
clearSerialInput();
// Write request to serial
Serial.print("\r*pow=?#\r");
delay(250);
// Extract lamp time from response
String message = Serial.readString();
int startIndex = message.lastIndexOf('=');
int endIndex = message.lastIndexOf('#');
if (startIndex != -1 && endIndex != -1) {
String state = message.substring(startIndex + 1, endIndex);
if (state.equalsIgnoreCase("off")) {
// client.publish(mqtt_topic_powerState, "0");
} else if (state.equalsIgnoreCase("on")) {
// client.publish(mqtt_topic_powerState, "1");
}
int startIndex = message.lastIndexOf("Input:port");
if (startIndex != -1) {
String state = message.substring(startIndex + 11, startIndex + 12);
char buffer[2];
state.toCharArray(buffer, 2);
client.publish(mqtt_topic_portState, buffer);
}
}
@ -220,7 +156,6 @@ void loop() {
long now = millis();
if (now - lastMsg > publishInterval) {
lastMsg = now;
updateLamptime();
updatePowerState();
updateState();
}
}