Wed, 15 Jul 2020 16:03:23 +0200
Make sure enumerated values are not empty in database updates. On several data queries set the database connection to UTF-8.
/** * @file co2meters.h */ #ifndef _CO2METERS_H #define _CO2METERS_H void co2meter_dump(sys_co2meter_list *co2meter); /** * @brief Process received command from a websocket. * @param payload The received data in JSON format. */ void co2meter_ws_receive(char *payload); /** * @brief Birth of a co2meter or data update. Create it in the database if * never seen before, else just update the database entry. * @param topic The MQTT topic string, contains the co2meter type and name. * @param payload The JSON formatted payload with the co2meter details. */ void co2meter_birth_data(char *topic, char *payload); /** * @brief Data logging from co2meters. * @param topic The MQTT topic string, contains the co2meter type and name. * @param payload The JSON formatted payload with the co2meter details. */ void co2meter_log(char *topic, char *payload); #endif