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HID fixup

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This commit is contained in:
Kyle Brown
2020-11-11 11:19:57 -08:00
parent ab49e5edff
commit ac89e51ff1
3 changed files with 119 additions and 132 deletions
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85
kmk/extensions/layers.py
View File

@@ -91,23 +91,21 @@ class Layers(Extension):
return
@staticmethod
def _df_pressed(key, state, *args, **kwargs):
def _df_pressed(key, keyboard, *args, **kwargs):
'''
Switches the default layer
'''
state.active_layers[-1] = key.meta.layer
return state
keyboard.active_layers[-1] = key.meta.layer
@staticmethod
def _mo_pressed(key, state, *args, **kwargs):
def _mo_pressed(key, keyboard, *args, **kwargs):
'''
Momentarily activates layer, switches off when you let go
'''
state.active_layers.insert(0, key.meta.layer)
return state
keyboard.active_layers.insert(0, key.meta.layer)
@staticmethod
def _mo_released(key, state, KC, *args, **kwargs):
def _mo_released(key, keyboard, KC, *args, **kwargs):
# remove the first instance of the target layer
# from the active list
# under almost all normal use cases, this will
@@ -117,95 +115,88 @@ class Layers(Extension):
# triggered by MO() and then defaulting to the MO()'s layer
# would result in no layers active
try:
del_idx = state.active_layers.index(key.meta.layer)
del state.active_layers[del_idx]
del_idx = keyboard.active_layers.index(key.meta.layer)
del keyboard.active_layers[del_idx]
except ValueError:
pass
return state
def _lm_pressed(self, key, state, *args, **kwargs):
def _lm_pressed(self, key, keyboard, *args, **kwargs):
'''
As MO(layer) but with mod active
'''
state.hid_pending = True
keyboard.hid_pending = True
# Sets the timer start and acts like MO otherwise
state.keys_pressed.add(key.meta.kc)
return self._mo_pressed(key, state, *args, **kwargs)
keyboard.keys_pressed.add(key.meta.kc)
self._mo_pressed(key, keyboard, *args, **kwargs)
def _lm_released(self, key, state, *args, **kwargs):
def _lm_released(self, key, keyboard, *args, **kwargs):
'''
As MO(layer) but with mod active
'''
state.hid_pending = True
state.keys_pressed.discard(key.meta.kc)
return self._mo_released(key, state, *args, **kwargs)
keyboard.hid_pending = True
keyboard.keys_pressed.discard(key.meta.kc)
self._mo_released(key, keyboard, *args, **kwargs)
def _lt_pressed(self, key, state, *args, **kwargs):
def _lt_pressed(self, key, keyboard, *args, **kwargs):
# Sets the timer start and acts like MO otherwise
self.start_time[LayerType.LT] = accurate_ticks()
return self._mo_pressed(key, state, *args, **kwargs)
self._mo_pressed(key, keyboard, *args, **kwargs)
def _lt_released(self, key, state, *args, **kwargs):
def _lt_released(self, key, keyboard, *args, **kwargs):
# On keyup, check timer, and press key if needed.
if self.start_time[LayerType.LT] and (
accurate_ticks_diff(
accurate_ticks(), self.start_time[LayerType.LT], state.tap_time
accurate_ticks(), self.start_time[LayerType.LT], keyboard.tap_time
)
):
state.hid_pending = True
state.tap_key(key.meta.kc)
keyboard.hid_pending = True
keyboard.tap_key(key.meta.kc)
self._mo_released(key, state, *args, **kwargs)
self._mo_released(key, keyboard, *args, **kwargs)
self.start_time[LayerType.LT] = None
return state
@staticmethod
def _tg_pressed(key, state, *args, **kwargs):
def _tg_pressed(key, keyboard, *args, **kwargs):
'''
Toggles the layer (enables it if not active, and vise versa)
'''
# See mo_released for implementation details around this
try:
del_idx = state.active_layers.index(key.meta.layer)
del state.active_layers[del_idx]
del_idx = keyboard.active_layers.index(key.meta.layer)
del keyboard.active_layers[del_idx]
except ValueError:
state.active_layers.insert(0, key.meta.layer)
return state
keyboard.active_layers.insert(0, key.meta.layer)
@staticmethod
def _to_pressed(key, state, *args, **kwargs):
def _to_pressed(key, keyboard, *args, **kwargs):
'''
Activates layer and deactivates all other layers
'''
state.active_layers.clear()
state.active_layers.insert(0, key.meta.layer)
keyboard.active_layers.clear()
keyboard.active_layers.insert(0, key.meta.layer)
return state
def _tt_pressed(self, key, state, *args, **kwargs):
def _tt_pressed(self, key, keyboard, *args, **kwargs):
'''
Momentarily activates layer if held, toggles it if tapped repeatedly
'''
if self.start_time[LayerType.TT] is None:
# Sets the timer start and acts like MO otherwise
self.start_time[LayerType.TT] = accurate_ticks()
return self._mo_pressed(key, state, *args, **kwargs)
self._mo_pressed(key, keyboard, *args, **kwargs)
return
elif accurate_ticks_diff(
accurate_ticks(), self.start_time[LayerType.TT], state.tap_time
accurate_ticks(), self.start_time[LayerType.TT], keyboard.tap_time
):
self.start_time[LayerType.TT] = None
return self._tg_pressed(key, state, *args, **kwargs)
self._tg_pressed(key, keyboard, *args, **kwargs)
return
return None
def _tt_released(self, key, state, *args, **kwargs):
def _tt_released(self, key, keyboard, *args, **kwargs):
if self.start_time[LayerType.TT] is None or not accurate_ticks_diff(
accurate_ticks(), self.start_time[LayerType.TT], state.tap_time
accurate_ticks(), self.start_time[LayerType.TT], keyboard.tap_time
):
# On first press, works like MO. On second press, does nothing unless let up within
# time window, then acts like TG.
self.start_time[LayerType.TT] = None
return self._mo_released(key, state, *args, **kwargs)
return state
self._mo_released(key, keyboard, *args, **kwargs)

26
kmk/hid.py
View File

@@ -3,11 +3,20 @@ from micropython import const
from kmk.keys import FIRST_KMK_INTERNAL_KEY, ConsumerKey, ModifierKey
try:
from adafruit_ble import BLERadio
from adafruit_ble.advertising.standard import ProvideServicesAdvertisement
from adafruit_ble.services.standard.hid import HIDService
from storage import getmount
except ImportError:
# BLE not supported on this platform
pass
class HIDModes:
NOOP = 0 # currently unused; for testing?
USB = 1
BLE = 2 # currently unused; for bluetooth
BLE = 2
ALL_MODES = (NOOP, USB, BLE)
@@ -225,12 +234,6 @@ class USBHID(AbstractHID):
class BLEHID(AbstractHID):
try:
from adafruit_ble import BLERadio
from adafruit_ble.advertising.standard import ProvideServicesAdvertisement
from adafruit_ble.services.standard.hid import HIDService
from storage import getmount
BLE_APPEARANCE_HID_KEYBOARD = const(961)
# Hardcoded in CPy
MAX_CONNECTIONS = const(2)
@@ -238,9 +241,9 @@ class BLEHID(AbstractHID):
def post_init(self, ble_name=str(getmount('/').label), **kwargs):
self.conn_id = -1
self.ble = self.BLERadio()
self.ble = BLERadio()
self.ble.name = ble_name
self.hid = self.HIDService()
self.hid = HIDService()
self.hid.protocol_mode = 0 # Boot protocol
# Security-wise this is not right. While you're away someone turns
@@ -318,13 +321,10 @@ class BLEHID(AbstractHID):
self.conn_id = (self.conn_id - 1) % len(self.devices)
def start_advertising(self):
advertisement = self.ProvideServicesAdvertisement(self.hid)
advertisement = ProvideServicesAdvertisement(self.hid)
advertisement.appearance = self.BLE_APPEARANCE_HID_KEYBOARD
self.ble.start_advertising(advertisement)
def stop_advertising(self):
self.ble.stop_advertising()
except ImportError:
print('Bluetooth unsupported')

4
kmk/kmk_keyboard.py
View File

@@ -335,10 +335,6 @@ class KMKKeyboard:
return self
# Only one GC to allow for extentions to have room. There are random memory allocations
# issues due to some devices not properly cleaning memory on reset
gc.collect()
def go(self, hid_type=HIDModes.USB, **kwargs):
self.hid_type = hid_type