solarrd/config.py

#!/usr/bin/env python3

from configutils import *

SERIAL = '/dev/ttyUSB0'
BAUD_RATE = 4800

SFTP_HOST = 'rc-club-albersweiler.de'
SFTP_PORT = 22
SFTP_USER = 'sftprcclub'
SFTP_KEY = '/home/pi/.ssh/id_rsa'

DATA_FILE = './solar.rrd'
ARCHIVE_DATA_FILE = './solar_archive.rrd'
DATA_INTERVAL = 60
ARCHIVE_INTERVAL = 60 * 60 * 24  # 1d
ARCHIVE_KEEP_INTERVAL = 365 * 24 * 60 * 60  # 1 year
MAX_MISSING = 0.5

# Manual claims poly should be 0x8404, internet says xmodem
CRC_TYPE = 'crc-aug-ccitt'

STORED_VALUES = [
    StoredValue('U_bat', 0.0, 20.0),
    StoredValue('U_mod1', 0.0, 20.0),
    StoredValue('U_mod2', 0.0, 20.0),
    StoredValue('I_pv_in', 0.0, 100.0),
    StoredValue('I_load_total', 0.0, 100.0),
    StoredValue('load_switch', 0, 1),
    StoredValue('max_charge_bat_day', 0.0, 1000.0),
    StoredValue('max_charge_load_day', 0.0, 1000.0),
    StoredValue('SOC', 0.0, 1000.0)
]

GRAPHS = {
    'voltages': [
        GraphLine('U_bat', 'Spannung Batterie [V]', '#ff0000'),
        GraphLine('U_mod1', 'Spannung Modul 1 [V]', '#00ff00'),
        GraphLine('U_mod2', 'Spannung Modul 2 [V]', '#0000ff'),
    ],
    'currents': [
        GraphLine('I_pv_in', 'Strom PV [A]', '#ff0000'),
        GraphLine('I_load_total', 'Strom Last [A]', '#00ff00'),
    ],
    'relay': [
        GraphLine('load_switch', 'Relay', '#0000ff'),
    ],
    'charges': [
        GraphLine('max_charge_bat_day', 'Max. Batterie Ladung [Ah]',
                  '#0000ff'),
        GraphLine('max_charge_load_day', 'Max. Last Entladung [Ah]',
                  '#ff0000'),
    ],
    'soc': [
        GraphLine('SOC', 'State Of Charge', '#ff0000'),
    ]
}

FORMAT = [
    'Version', 'Date', 'Time', 'U_bat', 'U_mod1', 'U_mod2', 'SOC', 'SOH',
    'I_bat_total', 'I_pv_max1', 'I_pv_max2', 'I_pv_in', 'I_charge_total',
    'I_load_device', 'I_load_total', 'T_bat', 'error', 'charge_mode',
    'load_switch', 'relais_aux1', 'relais_aux2', 'max_charge_bat_day',
    'max_charge_bat_ever', 'max_charge_load_day', 'max_charge_load_ever',
    'derating'
]