From 6cf779ed0f8af8f89b84d2166a48c8ffba723321 Mon Sep 17 00:00:00 2001 From: Hendrik Langer Date: Fri, 26 Jul 2019 14:15:15 +0200 Subject: [PATCH] fix mqtt values --- src/main.cpp | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/src/main.cpp b/src/main.cpp index 0307a77..4aca889 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -153,9 +153,9 @@ void sendValues() { char temperature[8]; sprintf(temperature, "%.2f", bme.readTemperature()); char humidity[7]; sprintf(humidity, "%.2f", bme.readHumidity()); char pressure[8]; sprintf(pressure, "%.2f", bme.readPressure() / 100.0F); - mqtt.publish(topic_temperature.c_str(), temperature, sizeof(temperature)); - mqtt.publish(topic_humidity.c_str(), humidity, sizeof(humidity)); - mqtt.publish(topic_pressure.c_str(), pressure, sizeof(pressure)); + mqtt.publish(topic_temperature.c_str(), temperature, strlen(temperature)); + mqtt.publish(topic_humidity.c_str(), humidity, strlen(humidity)); + mqtt.publish(topic_pressure.c_str(), pressure, strlen(pressure)); } if (uv_active) { @@ -165,9 +165,9 @@ void sendValues() { char uvi[10]; sprintf(uvi, "%.2f", uv.readUVI()); char uva[10]; sprintf(uva, "%.2f", uv.readUVA()); char uvb[10]; sprintf(uvb, "%.2f", uv.readUVB()); - mqtt.publish(topic_uvi.c_str(), uvi, sizeof(uvi)); - mqtt.publish(topic_uvi.c_str(), uvi, sizeof(uva)); - mqtt.publish(topic_uvi.c_str(), uvi, sizeof(uvb)); + mqtt.publish(topic_uvi.c_str(), uvi, strlen(uvi)); + mqtt.publish(topic_uvi.c_str(), uvi, strlen(uva)); + mqtt.publish(topic_uvi.c_str(), uvi, strlen(uvb)); } if (sds_active) { @@ -177,8 +177,8 @@ void sendValues() { char pm10[10]; sprintf(pm10, "%.2f", pm.pm10); String topic_pm25 = String("thomas/sensor/") + ota.getMAC() + String("/pm25"); char pm25[10]; sprintf(pm25, "%.2f", pm.pm25); - mqtt.publish(topic_pm10.c_str(), pm10, sizeof(pm10)); - mqtt.publish(topic_pm25.c_str(), pm25, sizeof(pm25)); + mqtt.publish(topic_pm10.c_str(), pm10, strlen(pm10)); + mqtt.publish(topic_pm25.c_str(), pm25, strlen(pm25)); // if you want to just print the measured values, you can use toString() method as well Serial.println(pm.toString()); @@ -237,7 +237,7 @@ void setup() if (sds_fw.isOk()) { sds_active = true; sds.setActiveReportingMode(); // ensures sensor is in 'active' reporting mode - sds.setCustomWorkingPeriod(5); // sensor sends data every 3 minutes +// sds.setCustomWorkingPeriod(5); // sensor sends data every 3 minutes } else { Serial.println("Failed to communicate with SDS011 sensor, check wiring?"); }