Tue, 03 Oct 2023 17:24:06 +0200
Version 0.3.0. Backported network code from experimental roaming project. Will now connect after reset to the strongest AP. Id the signal level drops below -67, extra scans are done to see for a better AP. Nothing is done yet. Removed config.conf file, all info is taken from the project menu and live tests. Better log the board type and send it via json mqtt. Send bssid and current channel too.
/** * @file task_ds18b20.h * @brief The FreeRTOS task to query the DS18B20 sensors on one or two * one-wire busses. Each bus must have only one sensor. That way * we don't need to care about the DS18B20 internal ROM address. * The task will update the DS18B20_State structure. */ #ifndef _TASK_DS18B20_H #define _TASK_DS18B20_H /* * Error codes in this task */ #define DS18B20_ERR_NONE 0 ///< No errors #define DS18B20_ERR_CRC 1 ///< CRC read error #define DS18B20_ERR_READ 2 ///< Generic read error #define DS18B20_MAX 4 ///< Maximum number of DS18B20 sensors. /** * @brief Structure for a temperature sensor. */ typedef struct strTempsensor { double temperature; ///< Current temperature. char rom_code[17]; ///< ROM code of this device. int error; ///< Error number. } tempsensor_t; /** * @brief Structure containing the variables for the DS18B20 task. */ typedef struct { bool valid; ///< Sensor valid reading. int num_sensors; ///< Number of sensors tempsensor_t sensor[DS18B20_MAX]; ///< Temperature sensors } DS18B20_State; /** * @brief Request a new measurement */ void request_ds18b20(void); /** * @brief Measurement ready state * @return Returns true if the temperature measurements are ready */ bool ready_ds18b20(void); /** * @brief The FreeRTOS task to update the DS18B20 temperature sensors on request. * @param pvParameters Parameters for the task. */ void task_ds18b20(void *pvParameters); #endif