Wed, 15 May 2019 16:44:09 +0200
Added some info yo the about screen. Added calculating beer color using the method documented by Dirk Naudt. This looks like originated from a European Brewing Convention in 1948.
#ifndef _MQTT_H #define _MQTT_H #define STATUS_CONNECTING 0 #define STATUS_CONNACK_RECVD 1 #define STATUS_WAITING 2 /** * @brief Connect to the MQTT server. * @return 0 if success, else the connection failed. */ int mqtt_connect(void); /** * @brief Disconnect from the MQTT server. */ void mqtt_disconnect(void); #endif