222 lines
6.5 KiB
Python
222 lines
6.5 KiB
Python
"""
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This type stub file was generated by pyright.
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"""
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"""
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Python library for the TCS3472x and TCS340x Color Sensors
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Documentation (including datasheet): https://ams.com/tcs34725#tab/documents
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https://ams.com/tcs3400#tab/documents
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The sense hat for AstroPi on the ISS uses the TCS34725.
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The sense hat v2 uses the TCS3400 the successor of the TCS34725.
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The TCS34725 is not available any more. It was discontinued by ams in 2021.
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"""
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class HardwareInterface:
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"""
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`HardwareInterface` is the abstract class that sits between the
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`ColourSensor` class (providing the TCS34725/TCS3400 sensor API)
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and the actual hardware. Using this intermediate layer of abstraction,
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a `ColourSensor` object interacts with the hardware without being
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aware of how this interaction is implemented.
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Different subclasses of the `HardwareInterface` class can provide
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access to the hardware through e.g. I2C, `libiio` and its system
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files or even a hardware emulator.
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"""
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@staticmethod
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def max_value(integration_cycles): # -> Literal[65535]:
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"""
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The maximum raw value for the RBGC channels depends on the number
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of integration cycles.
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"""
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...
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def get_enabled(self):
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"""
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Return True if the sensor is enabled and False otherwise
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"""
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...
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def set_enabled(self, status):
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"""
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Enable or disable the sensor, depending on the boolean `status` flag
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"""
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...
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def get_gain(self):
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"""
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Return the current value of the sensor gain.
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See GAIN_VALUES for the set of possible values.
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"""
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...
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def set_gain(self, gain):
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"""
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Set the value for the sensor `gain`.
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See GAIN_VALUES for the set of possible values.
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"""
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...
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def get_integration_cycles(self):
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"""
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Return the current number of integration_cycles (1-256).
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It takes `integration_cycles` * CLOCK_STEP to obtain a new
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sensor reading.
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"""
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...
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def set_integration_cycles(self, integration_cycles):
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"""
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Set the current number of integration_cycles (1-256).
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It takes `integration_cycles` * CLOCK_STEP to obtain a new
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sensor reading.
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"""
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...
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def get_raw(self):
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"""
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Return a tuple containing the raw values of the RGBC channels.
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The maximum for these raw values depends on the number of
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integration cycles and can be computed using `max_value`.
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"""
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...
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def get_red(self):
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"""
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Return the raw value of the R (red) channel.
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The maximum for this raw value depends on the number of
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integration cycles and can be computed using `max_value`.
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"""
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...
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def get_green(self):
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"""
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Return the raw value of the G (green) channel.
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The maximum for this raw value depends on the number of
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integration cycles and can be computed using `max_value`.
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"""
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...
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def get_blue(self):
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"""
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Return the raw value of the B (blue) channel.
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The maximum for this raw value depends on the number of
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integration cycles and can be computed using `max_value`.
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"""
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...
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def get_clear(self):
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"""
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Return the raw value of the C (clear light) channel.
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The maximum for this raw value depends on the number of
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integration cycles and can be computed using `max_value`.
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"""
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...
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class I2C(HardwareInterface):
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"""
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An implementation of the `HardwareInterface` for the TCS34725/TCS3400
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sensor that uses I2C to control the sensor and retrieve measurements.
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Use the datasheets as a reference.
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"""
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BUS = ...
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ENABLE = ...
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ATIME = ...
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CONTROL = ...
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ID = ...
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STATUS = ...
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CDATA = ...
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RDATA = ...
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GDATA = ...
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BDATA = ...
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OFF = ...
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PON = ...
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AEN = ...
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ON = ...
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AVALID = ...
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GAIN_REG_VALUES = ...
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ADDR = ...
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GAIN_VALUES = ...
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CLOCK_STEP = ...
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GAIN_TO_REG = ...
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REG_TO_GAIN = ...
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def __init__(self) -> None: ...
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@staticmethod
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def i2c_enabled(): # -> bool:
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"""Returns True if I2C is enabled or False otherwise."""
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...
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def get_enabled(self):
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"""
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Return True if the sensor is enabled and False otherwise
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"""
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...
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def set_enabled(self, status): # -> None:
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"""
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Enable or disable the sensor, depending on the boolean `status` flag
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"""
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...
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def get_gain(self): # -> Literal[1, 4, 16, 60, 64]:
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"""
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Return the current value of the sensor gain.
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See GAIN_VALUES for the set of possible values.
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"""
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...
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def set_gain(self, gain): # -> None:
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"""
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Set the value for the sensor `gain`.
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See GAIN_VALUES for the set of possible values.
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"""
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...
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def get_integration_cycles(self):
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"""
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Return the current number of integration_cycles (1-256).
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It takes `integration_cycles` * CLOCK_STEP to obtain a new
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sensor reading.
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"""
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...
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def set_integration_cycles(self, integration_cycles): # -> None:
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"""
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Set the current number of integration_cycles (1-256).
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It takes `integration_cycles` * CLOCK_STEP to obtain a new
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sensor reading.
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"""
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...
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def get_raw(self): # -> tuple[Any, Any, Any, Any]:
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"""
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Return a tuple containing the raw values of the RGBC channels.
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The maximum for these raw values depends on the number of
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integration cycles and can be computed using `max_value`.
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"""
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...
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get_red = ...
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get_green = ...
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get_blue = ...
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get_clear = ...
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class ColourSensor:
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def __init__(self, gain=..., integration_cycles=..., interface=...) -> None: ...
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@property
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def enabled(self): ...
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@enabled.setter
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def enabled(self, status): ...
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@property
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def gain(self): ...
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@gain.setter
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def gain(self, gain): ...
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@property
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def integration_cycles(self): ...
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@integration_cycles.setter
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def integration_cycles(self, integration_cycles): ...
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@property
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def integration_time(self): ...
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@property
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def max_raw(self): ...
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@property
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def colour_raw(self): ...
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color_raw = ...
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red_raw = ...
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green_raw = ...
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blue_raw = ...
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clear_raw = ...
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brightness = ...
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@property
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def colour(self): ...
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@property
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def rgb(self): ...
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color = ...
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red = ...
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green = ...
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blue = ...
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clear = ...
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