def __init__(self, config):
self.i2c = bus.MCU_I2C_from_config(config, default_addr=0x60)
scale = config.getfloat('scale', 1., above=0.)
# Configure registers
for i, name in enumerate('abcd'):
val = config.getfloat('channel_%s' % (name,), None,
minval=0., maxval=scale)
if val is not None:
self.set_dac(i, int(val * 4095. / scale + .5))
def __init__(self, config):
self.i2c = bus.MCU_I2C_from_config(config)
scale = config.getfloat('scale', 1., above=0.)
# Configure registers
self.set_register(0x04, 0xff)
self.set_register(0x0a, 0xff)
for i in range(4):
val = config.getfloat('wiper_%d' % (i, ),
None,
minval=0.,
maxval=scale)
if val is not None:
val = int(val * 255. / scale + .5)
self.set_register(WiperRegisters[i], val)
def __init__(self, config):
self.i2c = bus.MCU_I2C_from_config(config)
i2c_addr = self.i2c.get_i2c_address()
if i2c_addr < 44 or i2c_addr > 47:
raise config.error("mcp4451 address must be between 44 and 47")
scale = config.getfloat('scale', 1., above=0.)
# Configure registers
self.set_register(0x04, 0xff)
self.set_register(0x0a, 0xff)
for i in range(4):
val = config.getfloat('wiper_%d' % (i,), None,
minval=0., maxval=scale)
if val is not None:
val = int(val * 255. / scale + .5)
self.set_register(WiperRegisters[i], val)
def __init__(self, config):
self.printer = config.get_printer()
self.name = config.get_name().split()[-1]
self.hal.get_reactor().= self.printer.get_reactor()
self.i2c = bus.MCU_I2C_from_config(config, default_addr=BME280_CHIP_ADDR, default_speed=100000)
self.os_temp = config.getint('bme280_oversample_temp', 2)
self.os_hum = config.getint('bme280_oversample_hum', 2)
self.os_pres = config.getint('bme280_oversample_pressure', 2)
self.temp = self.pressure = self.humidity = self.t_fine = 0.
self.max_sample_time = \
(1.25 + (2.3 * self.os_temp) + ((2.3 * self.os_pres) +
.575) + ((2.3 * self.os_hum) + .575)) / 1000
self.dig = None
self.sample_timer = self.hal.get_reactor().register_timer(self._sample_bme280)
self.printer.add_object("bme280 " + self.name, self)
self.printer.event_register_handler("klippy:ready", self.handle_ready)
def __init__(self, config):
self.printer = config.get_printer()
self.name = config.get_name().split()[-1]
self.reactor = self.printer.get_reactor()
self.i2c = bus.MCU_I2C_from_config(config,
default_addr=HTU21D_I2C_ADDR,
default_speed=100000)
self.hold_master_mode = config.getboolean('htu21d_hold_master', False)
self.resolution = config.get('htu21d_resolution', 'TEMP12_HUM08')
self.report_time = config.getint('htu21d_report_time', 30, minval=5)
if self.resolution not in HTU21D_RESOLUTIONS:
raise config.error("Invalid HTU21D Resolution. Valid are %s" %
'|'.join(HTU21D_RESOLUTIONS.keys()))
self.deviceId = config.get('sensor_type')
self.temp = self.humidity = 0.
self.sample_timer = self.reactor.register_timer(self._sample_htu21d)
self.printer.add_object("htu21d " + self.name, self)
self.printer.register_event_handler("klippy:ready", self.handle_ready)
def __init__(self, config):
self.printer = config.get_printer()
self.reactor = self.printer.get_reactor()
self.i2c = bus.MCU_I2C_from_config(config,
default_addr=CHIP_ADDR,
default_speed=400000)
self.mcu = self.i2c.get_mcu()
self.oid = self.mcu.create_oid()
self.get_i2c_oid = self.i2c.get_oid
self.get_command_queue = self.i2c.get_command_queue
self.get_mcu = self.i2c.get_mcu
self.pat9125_write_verify_cmd = None
self.last_query_time = 0.
self.write_verify_response = None
self.write_verify_request = None
self.write_verify_timer = self.reactor.register_timer(
self._write_verify_request_event)
def __init__(self, config):
self._printer = config.get_printer()
self._name = config.get_name().split()[1]
self._i2c = bus.MCU_I2C_from_config(config, default_speed=400000)
self._ppins = self._printer.lookup_object("pins")
self._ppins.register_chip("sx1509_" + self._name, self)
self._mcu = self._i2c.get_mcu()
self._mcu.register_config_callback(self._build_config)
self._oid = self._i2c.get_oid()
self._last_clock = 0
# Set up registers default values
self.reg_dict = {
REG_DIR: 0xFFFF,
REG_DATA: 0,
REG_PULLUP: 0,
REG_PULLDOWN: 0,
REG_INPUT_DISABLE: 0,
REG_ANALOG_DRIVER_ENABLE: 0
}
self.reg_i_on_dict = {reg: 0 for reg in REG_I_ON}
