usb-device-hid: enable configuring the bInterval on hid devices.

Signed-off-by: kolten <koltenpearson@fastmail.com>

Author: kolten

micropython/bluetooth/aioble/examples/l2cap_file_server.py

@@ -33,7 +33,7 @@
 _CONTROL_CHARACTERISTIC_UUID = bluetooth.UUID("0492fcec-7194-11eb-9439-0242ac130003")
 
 # How frequently to send advertising beacons.
-_ADV_INTERVAL_MS = 250_000
+_ADV_INTERVAL_US = 250_000
 
 
 _COMMAND_SEND = const(0)
@@ -162,7 +162,7 @@ async def peripheral_task():
     while True:
         print("Waiting for connection")
         connection = await aioble.advertise(
-            _ADV_INTERVAL_MS,
+            _ADV_INTERVAL_US,
             name="mpy-file",
             services=[_FILE_SERVICE_UUID],
         )

micropython/usb/usb-device-hid/usb/device/hid.py

@@ -64,6 +64,7 @@ def __init__(
         set_report_buf=None,
         protocol=_INTERFACE_PROTOCOL_NONE,
         interface_str=None,
+        binterval=8,
     ):
         # Construct a new HID interface.
         #
@@ -91,6 +92,7 @@ def __init__(
         self._set_report_buf = set_report_buf
         self.protocol = protocol
         self.interface_str = interface_str
+        self.binterval = binterval
 
         self._int_ep = None  # set during enumeration
 
@@ -150,7 +152,7 @@ def desc_cfg(self, desc, itf_num, ep_num, strs):
         # Add the typical single USB interrupt endpoint descriptor associated
         # with a HID interface.
         self._int_ep = ep_num | _EP_IN_FLAG
-        desc.endpoint(self._int_ep, "interrupt", 8, 8)
+        desc.endpoint(self._int_ep, "interrupt", 8, self.binterval)
 
         self.idle_rate = 0