wn/espThermometer
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tuning

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This commit is contained in:
Wolfgang Hottgenroth
2017-08-16 13:59:05 +02:00
parent aca683febb
commit 5a962d8835
1 changed files with 16 additions and 12 deletions
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28
sketch_aug14a/sketch_aug14a.ino
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@ -8,13 +8,13 @@
#include <DallasTemperature.h> #include <DallasTemperature.h>
#define DEBUG // #define DEBUG
// #define SLEEP #define SLEEP
//const char* ssid = "EG-WLAN"; const char* ssid = "EG-WLAN";
//const char* password = "shae3sheuthai2oluNgiqueiyahyumeiphughi8jequeil6taethooyeik1joh5"; const char* password = "shae3sheuthai2oluNgiqueiyahyumeiphughi8jequeil6taethooyeik1joh5";
const char* ssid = "iPhone"; //const char* ssid = "iPhone";
const char* password = "wollud123456"; //const char* password = "wollud123456";
//const char* ssid = "WLan-KI-Pro"; //const char* ssid = "WLan-KI-Pro";
//const char* password = "sVAPHCmo"; //const char* password = "sVAPHCmo";
@ -22,6 +22,8 @@ const char* mqttServer = "broker.hottis.de";
const uint16 mqttPort = 8883; const uint16 mqttPort = 8883;
const char* mqttUsername = "esp1"; const char* mqttUsername = "esp1";
const char* mqttPassword = "test1234"; const char* mqttPassword = "test1234";
const char* clientId = "espTherm1";
const char* topic = "IoT/espThermometer2/espTherm1/measurement";
//const char* mqttServer = "172.16.2.15"; //const char* mqttServer = "172.16.2.15";
//const char* mqttServer = "10.11.184.91"; //const char* mqttServer = "10.11.184.91";
@ -51,8 +53,8 @@ void setup() {
client.setServer(mqttServer, mqttPort); client.setServer(mqttServer, mqttPort);
sensors.begin(); sensors.begin();
uint8_t num = sensors.getDeviceCount();
#ifdef DEBUG #ifdef DEBUG
uint8_t num = sensors.getDeviceCount();
Serial.print("device count: "); Serial.print("device count: ");
Serial.println(num); Serial.println(num);
#endif #endif
@ -67,8 +69,8 @@ void setup() {
} }
void setup_wifi() { void setup_wifi() {
delay(10); delay(10);
// We start by connecting to a WiFi network // We start by connecting to a WiFi network
#ifdef DEBUG #ifdef DEBUG
Serial.println(); Serial.println();
@ -79,7 +81,7 @@ void setup_wifi() {
WiFi.begin(ssid, password); WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) { while (WiFi.status() != WL_CONNECTED) {
delay(500); delay(50);
#ifdef DEBUG #ifdef DEBUG
Serial.print("."); Serial.print(".");
#endif #endif
@ -100,7 +102,9 @@ void reconnect() {
Serial.print("Attempting MQTT connection..."); Serial.print("Attempting MQTT connection...");
#endif #endif
// Attempt to connect // Attempt to connect
if (client.connect("ESP8266Client2", mqttUsername, mqttPassword)) { //char clientId[128];
//snprintf(clientId, 127, "esp%s", WiFi.macAddress().c_str());
if (client.connect(clientId, mqttUsername, mqttPassword)) {
#ifdef DEBUG #ifdef DEBUG
Serial.println("connected"); Serial.println("connected");
#endif #endif
@ -142,8 +146,8 @@ void read_thermometer() {
uint32_t duration = millis() - startTime; uint32_t duration = millis() - startTime;
char topic[128]; //char topic[128];
snprintf(topic, 127, "IoT/espThermometer2/%s/measurement", WiFi.macAddress().c_str()); //snprintf(topic, 127, "IoT/espThermometer2/%s/measurement", WiFi.macAddress().c_str());
char payload[128]; char payload[128];
snprintf(payload, 127, "%d.%d %ld", t1, t2, duration); snprintf(payload, 127, "%d.%d %ld", t1, t2, duration);
client.publish(topic, payload, true); client.publish(topic, payload, true);