def get_power(self):
__raw_data = Adafruit_I2C.readU16(self, 0x03, False)
return __raw_data * 0.025
def get_voltage(self):
__raw_data = Adafruit_I2C.readU16(self, 0x02, False)
return __raw_data * 1.25 / 1000.0
def get_current(self):
__raw_data = Adafruit_I2C.readU16(self, 0x04, False)
return __raw_data / 1000.0
def __init__(self, debug=False, adr=0x40, bus=1):
Adafruit_I2C.__init__(self, adr, bus, debug)
# シャント抵抗値をセット 0.002Ω
Adafruit_I2C.writeList(self, 0x05, [0x0a, 0x00])
def get_power(self):
__raw_data = Adafruit_I2C.readU16(self, 0x03, False)
return __raw_data * 0.025
def get_current(self):
__raw_data = Adafruit_I2C.readU16(self, 0x04, False)
return __raw_data / 1000.0
def get_voltage(self):
__raw_data = Adafruit_I2C.readU16(self, 0x02, False)
return __raw_data * 1.25 / 1000.0
def __init__(self, debug=False, adr=0x40, bus=1):
Adafruit_I2C.__init__(self, adr, bus, debug)
# シャント抵抗値をセット 0.002Ω
Adafruit_I2C.writeList(self, 0x05, [0x0a, 0x00])
