QIDITECH/klipper
1
0
Fork 0
mirror of https://github.com/QIDITECH/klipper.git synced 2026-02-02 17:08:41 +03:00
Code Issues Packages Projects Releases Wiki Activity

plus4的klipper版本

Browse Source
This commit is contained in:
whb0514
2024-09-02 13:37:34 +08:00
parent 653d7a8f6e
commit b90736975b
1006 changed files with 1195894 additions and 11114 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
klippy/extras/buttons.py
View File

@@ -1,6 +1,6 @@
# Support for button detection and callbacks
#
# Copyright (C) 2018 Kevin O'Connor <kevin@koconnor.net>
# Copyright (C) 2018-2023 Kevin O'Connor <kevin@koconnor.net>
#
# This file may be distributed under the terms of the GNU GPLv3 license.
import logging
@@ -57,10 +57,9 @@ class MCU_buttons:
def handle_buttons_state(self, params):
# Expand the message ack_count from 8-bit
ack_count = self.ack_count
ack_diff = (ack_count - params['ack_count']) & 0xff
if ack_diff & 0x80:
ack_diff -= 0x100
msg_ack_count = ack_count - ack_diff
ack_diff = (params['ack_count'] - ack_count) & 0xff
ack_diff -= (ack_diff & 0x80) << 1
msg_ack_count = ack_count + ack_diff
# Determine new buttons
buttons = bytearray(params['state'])
new_count = msg_ack_count + len(buttons) - self.ack_count
@@ -70,17 +69,17 @@ class MCU_buttons:
# Send ack to MCU
self.ack_cmd.send([self.oid, new_count])
self.ack_count += new_count
# Call self.handle_button() with this event in main thread
for nb in new_buttons:
self.reactor.register_async_callback(
(lambda e, s=self, b=nb: s.handle_button(e, b)))
def handle_button(self, eventtime, button):
button ^= self.invert
changed = button ^ self.last_button
for mask, shift, callback in self.callbacks:
if changed & mask:
callback(eventtime, (button & mask) >> shift)
self.last_button = button
# Invoke callbacks with this event in main thread
btime = params['#receive_time']
for button in new_buttons:
button ^= self.invert
changed = button ^ self.last_button
self.last_button = button
for mask, shift, callback in self.callbacks:
if changed & mask:
state = (button & mask) >> shift
self.reactor.register_async_callback(
(lambda et, c=callback, bt=btime, s=state: c(bt, s)))
######################################################################