def create_devices():
""" создание объектов устройств"""
# создание объектов устройств по конфигурационному файлу
config = configparser.RawConfigParser()
config.read(CONFIG_FILE)
for section in config.sections():
# выбор общих параметров
name = config.get(section, 'name')
dev_type = config.get(section, 'type')
enabled = config.getint(section, 'enabled')
# создание устройства
device = Device(name, dev_type, enabled)
# определение устройства в управляющие или исполнительные
if dev_type in CONTROL_TYPES:
controls = config.get(section, 'controls')
priority = config.getint(section, 'priority')
init_regs = [
config.getint(section, 'reg1'), config.getint(section, 'reg2')]
device.init_as_controller(controls, priority, init_regs)
controllers.append(device)
elif dev_type in EXEC_TYPES:
executors.append(device)
else:
print('Error creating "%s": incorrect device type "%s"' %
(name, dev_type))
# инициализация железного устройства
if dev_type in HARDWARE_TYPES:
address = config.getint(section, 'address')
init_regs = [
config.getint(section, 'reg1'), config.getint(section, 'reg2')]
if device.init_as_hardware(address, init_regs, conn):
print("{} addr {:d} ok".format(name, address))
else:
print(
"ERROR writing initial regs to {} with addr {:d}".format(name, address))
# инициализация таймера
if dev_type == "timer":
regs_on = [
config.getint(section, 'reg1on'), config.getint(section, 'reg2on')]
regs_off = [
config.getint(section, 'reg1off'), config.getint(section, 'reg2off')]
time_on = config.get(section, 'time_on')
time_off = config.get(section, 'time_off')
device.init_as_timer(regs_on, regs_off, time_on, time_off)
from comm485 import Conn485
from device485 import Device
import time
conn = Conn485()
time.sleep(0.1)
# led1 = Device("led1","pwm")
# led1.init_as_hardware(60, [0,0], conn)
enc1 = Device("enc1", "encoder", 1)
enc1.init_as_hardware(50, [0, 0], conn)
# dummy = input(">")
try:
while True:
# time.sleep(0.1)
# print(led1.write_registers([100,1],conn))
# time.sleep(0.1)
# print(led1.write_registers([200,0],conn))
time.sleep(0.1)
enc1.read_registers(conn)
print(enc1.get_registers())
finally:
del conn
from comm485 import Conn485
from device485 import Device
import time
conn = Conn485()
time.sleep(0.1)
# led1 = Device("led1","pwm")
# led1.init_as_hardware(60, [0,0], conn)
enc1 = Device("enc1", "encoder", 1)
enc1.init_as_hardware(50, [0, 0], conn)
# dummy = input(">")
try:
while True:
# time.sleep(0.1)
# print(led1.write_registers([100,1],conn))
# time.sleep(0.1)
# print(led1.write_registers([200,0],conn))
time.sleep(0.1)
enc1.read_registers(conn)
print(enc1.get_registers())
finally:
del conn