4 files changed, 0 insertions, 78 deletions
diff --git a/src/home/temphum/__init__.py b/src/home/temphum/__init__.py
deleted file mode 100644
index 55a7e1f..0000000
--- a/src/home/temphum/__init__.py
+++ /dev/null
@@ -1,18 +0,0 @@
-from .base import SensorType, TempHumSensor
-from .si7021 import Si7021
-from .dht12 import DHT12
-
-__all__ = [
-    'SensorType',
-    'TempHumSensor',
-    'create_sensor'
-]
-
-
-def create_sensor(type: SensorType, bus: int) -> TempHumSensor:
-    if type == SensorType.Si7021:
-        return Si7021(bus)
-    elif type == SensorType.DHT12:
-        return DHT12(bus)
-    else:
-        raise ValueError('unexpected sensor type')
diff --git a/src/home/temphum/base.py b/src/home/temphum/base.py
deleted file mode 100644
index e774433..0000000
--- a/src/home/temphum/base.py
+++ /dev/null
@@ -1,25 +0,0 @@
-import smbus
-
-from abc import abstractmethod, ABC
-from enum import Enum
-
-
-class TempHumSensor:
-    @abstractmethod
-    def humidity(self) -> float:
-        pass
-
-    @abstractmethod
-    def temperature(self) -> float:
-        pass
-
-
-class I2CTempHumSensor(TempHumSensor, ABC):
-    def __init__(self, bus: int):
-        super().__init__()
-        self.bus = smbus.SMBus(bus)
-
-
-class SensorType(Enum):
-    Si7021 = 'si7021'
-    DHT12 = 'dht12'
diff --git a/src/home/temphum/dht12.py b/src/home/temphum/dht12.py
deleted file mode 100644
index d495766..0000000
--- a/src/home/temphum/dht12.py
+++ /dev/null
@@ -1,22 +0,0 @@
-from .base import I2CTempHumSensor
-
-
-class DHT12(I2CTempHumSensor):
-    i2c_addr = 0x5C
-        
-    def _measure(self):
-        raw = self.bus.read_i2c_block_data(self.i2c_addr, 0, 5)
-        if (raw[0] + raw[1] + raw[2] + raw[3]) & 0xff != raw[4]:
-            raise ValueError("checksum error")
-        return raw
-
-    def temperature(self) -> float:
-        raw = self._measure()
-        temp = raw[2] + (raw[3] & 0x7f) * 0.1
-        if raw[3] & 0x80:
-            temp *= -1
-        return temp
-
-    def humidity(self) -> float:
-        raw = self._measure()
-        return raw[0] + raw[1] * 0.1
diff --git a/src/home/temphum/si7021.py b/src/home/temphum/si7021.py
deleted file mode 100644
index 6289e15..0000000
--- a/src/home/temphum/si7021.py
+++ /dev/null
@@ -1,13 +0,0 @@
-from .base import I2CTempHumSensor
-
-
-class Si7021(I2CTempHumSensor):
-    i2c_addr = 0x40
-
-    def temperature(self) -> float:
-        raw = self.bus.read_i2c_block_data(self.i2c_addr, 0xE3, 2)
-        return 175.72 * (raw[0] << 8 | raw[1]) / 65536.0 - 46.85
-
-    def humidity(self) -> float:
-        raw = self.bus.read_i2c_block_data(self.i2c_addr, 0xE5, 2)
-        return 125.0 * (raw[0] << 8 | raw[1]) / 65536.0 - 6.0