integrate meter module with evse

components/meter/include/meter.h

@@ -7,6 +7,16 @@ extern "C" {
 
 #include <stdint.h>
 #include <stdbool.h>
+#include "esp_err.h"
+
+/**
+ * @brief Grid energy meter model
+ */
+typedef enum {
+    ENERGY_METER_NONE,
+    ENERGY_METER_ORNO_515,
+    ENERGY_METER_ORNO_517,
+} meter_model_t;
 
 /**
  * @brief Estrutura com os dados de medição trifásica.
@@ -65,6 +75,32 @@ MeterData meter_getData(void);
  */
 bool meter_is_running(void);
 
+// High level energy meter API
+void energy_meter_init(void);
+bool meter_get_state(void);
+esp_err_t meter_set_state(bool _state);
+meter_model_t meter_get_model(void);
+esp_err_t meter_set_model(meter_model_t mode);
+void energy_meter_start_session(void);
+void energy_meter_stop_session(void);
+void energy_meter_process(bool charging, uint16_t charging_current);
+uint32_t energy_meter_get_power(void);
+uint32_t energy_meter_get_session_time(void);
+uint32_t energy_meter_get_charging_time(void);
+uint32_t energy_meter_get_consumption(void);
+void energy_meter_get_voltage(float *voltage);
+float energy_meter_get_l1_voltage(void);
+float energy_meter_get_l2_voltage(void);
+float energy_meter_get_l3_voltage(void);
+void energy_meter_get_current(float *current);
+float energy_meter_get_l1_current(void);
+float energy_meter_get_l2_current(void);
+float energy_meter_get_l3_current(void);
+const char *meter_model_to_str(meter_model_t mode);
+meter_model_t meter_str_to_model(const char *str);
+const char *meter_state_to_str(bool state);
+bool meter_str_to_state(const char *str);
+
 #ifdef __cplusplus
 }
 #endif