sensor_sdm120.h

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/* This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
#pragma once

extern volatile bool sensor_sdm120_measurement_received;

enum sensor_sdm120_measurement_type_t {
    SENSOR_SDM120_VOLTAGE = 0,
    SENSOR_SDM120_CURRENT,
    SENSOR_SDM120_POWER_ACTIVE,
    SENSOR_SDM120_POWER_APPARENT,
    SENSOR_SDM120_POWER_REACTIVE,
    SENSOR_SDM120_POWER_FACTOR,
    SENSOR_SDM120_FREQUENCY,
    SENSOR_SDM120_ENERGY_ACTIVE_IMPORT,
    SENSOR_SDM120_ENERGY_ACTIVE_EXPORT,
    SENSOR_SDM120_ENERGY_REACTIVE_IMPORT,
    SENSOR_SDM120_ENERGY_REACTIVE_EXPORT,
    SENSOR_SDM120_ENERGY_ACTIVE_TOTAL,
    SENSOR_SDM120_ENERGY_REACTIVE_TOTAL,
    SENSOR_SDM120_MEASUREMENT_MAX
};

enum sensor_sdm120_configuration_type_t {
    SENSOR_SDM120_RELAY_PULSE_WIDTH = 0,
    SENSOR_SDM120_NETWORK_PARITY_STOP,
    SENSOR_SDM120_METER_ID,
    SENSOR_SDM120_BAUD_RATE,
    SENSOR_SDM120_PULSE_1_OUTPUT_MODE,
    SENSOR_SDM120_TIME_OF_SCROLL_DISPLAY,
    SENSOR_SDM120_PULSE_1_OUTPUT,
    SENSOR_SDM120_MEASUREMENT_MODE,
    SENSOR_SDM120_CONFIGURATION_MAX
};

void sensor_sdm120_setup(uint32_t baudrate);
bool sensor_sdm120_measurement_request(uint8_t meter_id, enum sensor_sdm120_measurement_type_t type);
bool sensor_sdm120_configuration_request(uint8_t meter_id, enum sensor_sdm120_configuration_type_t type);
bool sensor_sdm120_configuration_set(uint8_t meter_id, enum sensor_sdm120_configuration_type_t type, float value);
float sensor_sdm120_measurement_decode(void);