Start work on types

Bring in typings folder for adafruit_ble and micropython

typings/adafruit_ble/services/__init__.pyi

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+"""
+This type stub file was generated by pyright.
+"""
+
+import _bleio
+from ..characteristics import Characteristic, ComplexCharacteristic
+
+"""
+
+This module provides the top level Service definition.
+
+"""
+__version__ = ...
+__repo__ = ...
+class Service:
+    """Top level Service class that handles the hard work of binding to a local or remote service.
+
+    Providers of a local service should instantiate their Service with service=None, the default.
+    The local Service's characteristics will be lazily made available to clients as they are used
+    locally. In other words, a characteristic won't be available to remote clients until it has
+    been read or written locally.
+
+    To use a remote Service, get the item with the key of the Service type on the
+    `BLEConnection`. For example, ``connection[UartService]`` will return the UartService
+    instance for the connection's peer.
+    """
+    def __init__(self, *, service=..., secondary=..., **initial_values) -> None:
+        ...
+    
+    @property
+    def remote(self): # -> bool:
+        """True if the service is provided by a peer and accessed remotely."""
+        ...
+    
+
+

typings/adafruit_ble/services/nordic.pyi

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+"""
+This type stub file was generated by pyright.
+"""
+
+from . import Service
+
+"""
+`nordic`
+====================================================
+
+This module provides Services used by Nordic Semiconductors.
+
+"""
+__version__ = ...
+__repo__ = ...
+class UARTService(Service):
+    """
+    Provide UART-like functionality via the Nordic NUS service.
+
+    :param int timeout:  the timeout in seconds to wait
+      for the first character and between subsequent characters.
+    :param int buffer_size: buffer up to this many bytes.
+      If more bytes are received, older bytes will be discarded.
+
+    See ``examples/ble_uart_echo_test.py`` for a usage example.
+    """
+    uuid = ...
+    _server_tx = ...
+    _server_rx = ...
+    def __init__(self, service=...) -> None:
+        ...
+    
+    def read(self, nbytes=...):
+        """
+        Read characters. If ``nbytes`` is specified then read at most that many bytes.
+        Otherwise, read everything that arrives until the connection times out.
+        Providing the number of bytes expected is highly recommended because it will be faster.
+
+        :return: Data read
+        :rtype: bytes or None
+        """
+        ...
+    
+    def readinto(self, buf, nbytes=...):
+        """
+        Read bytes into the ``buf``. If ``nbytes`` is specified then read at most
+        that many bytes. Otherwise, read at most ``len(buf)`` bytes.
+
+        :return: number of bytes read and stored into ``buf``
+        :rtype: int or None (on a non-blocking error)
+        """
+        ...
+    
+    def readline(self):
+        """
+        Read a line, ending in a newline character.
+
+        :return: the line read
+        :rtype: bytes or None
+        """
+        ...
+    
+    @property
+    def in_waiting(self):
+        """The number of bytes in the input buffer, available to be read."""
+        ...
+    
+    def reset_input_buffer(self): # -> None:
+        """Discard any unread characters in the input buffer."""
+        ...
+    
+    def write(self, buf): # -> None:
+        """Write a buffer of bytes."""
+        ...
+    
+
+