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