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Copy pathbtn_device_600m.py
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173 lines (149 loc) · 5.93 KB
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import osTimer
from machine import Pin, KeyPad, ExtInt
from misc import PowerKey, Power
from usr.common import Abstract
from usr import EventMesh
class BtnDevice(Abstract):
"""物理按键类,3*2的矩阵键盘加pwk"""
def __init__(self):
self.__keypad = KeyPad(3, 2)
self.__pk = PowerKey()
self.__longpress_flag = 0
self.__long_timer = osTimer()
self.__pwk_timer = osTimer()
self.__ok_btn_timer = osTimer()
self.__up_btn_timer = osTimer()
self.__down_btn_timer = osTimer()
self.__up_longPress_flag = False
self.__down_longPress_flag = False
self.__PowerDownTimeOut = 2000
self.group_count = 0
self.group_cur = 0
self.member_count = 0
self.member_cur = 0
def post_processor_after_instantiation(self):
self.__keypad.init()
self.__keypad.set_callback(self.__key_cb)
self.__pk.powerKeyEventRegister(self.__pwk_callback)
self.ej_ptt = ExtInt(ExtInt.GPIO19, ExtInt.IRQ_RISING_FALLING, ExtInt.PULL_PD, self.ej_ptt_cb)
self.ej_ptt.enable()
def ej_ptt_cb(self, ext_info):
if ext_info[1]:
self.__speak_press_handle()
else:
self.__speak_release_handle()
def keypad_tone(self):
if not EventMesh.publish("get_poc_keypad_tone") and EventMesh.publish("get_speaker_state") == 1:
EventMesh.publish("audio_tone")
def __key_cb(self, key_list):
"""矩阵键盘回调函数"""
self.__key_event_manage(key_list)
def __key_event_manage(self, event):
if event[0] == 1 and event[1] == 0 and event[2] == 0: # ok_btn按下
self.keypad_tone()
self.__ok_long_press_handle()
elif event[0] == 0 and event[1] == 1 and event[2] == 0: # sleep_btn抬起
self.keypad_tone()
self.__sleep_press_handle()
elif event[0] == 0 and event[1] == 0 and event[2] == 0: # ok_btn抬起
self.__ok_press_handle()
elif event[0] == 0 and event[1] == 1 and event[2] == 1: # up/vol+抬起
self.__up_press_handle()
elif event[0] == 1 and event[1] == 1 and event[2] == 1: # up/vol+按下
self.keypad_tone()
self.__up_long_press_handle()
elif event[0] == 0 and event[1] == 0 and event[2] == 1: # down/vol-抬起
self.__down_press_handle()
elif event[0] == 1 and event[1] == 0 and event[2] == 1: # down/vol-长按
self.keypad_tone()
self.__down_long_press_handle()
elif event[0] == 1 and event[1] == 2 and event[2] == 1: # ptt按下
self.__speak_press_handle()
elif event[0] == 0 and event[1] == 2 and event[2] == 1: # ptt抬起
self.__speak_release_handle()
def __ok_longPress_handle(self, args):
"""ok 长按锁键"""
EventMesh.publish("btn_ok_long")
def __longPress_handle(self, args):
EventMesh.publish("btn_ptt_long")
def __down_longPress_handle(self, args):
self.__down_longPress_flag = True
EventMesh.publish("btn_down_long")
def __sleep_press_handle(self):
'''
息屏键处理方法,发送息屏事件
'''
EventMesh.publish("btn_sleep")
def __ok_press_handle(self):
'''
KEY1:联动屏幕左下角或确认键
'''
self.__ok_btn_timer.stop()
EventMesh.publish("btn_ok_on")
def __ok_long_press_handle(self):
'''
KEY1:联动屏幕左下角或确认键
'''
EventMesh.publish("btn_ok_off")
self.__ok_btn_timer.start(5000, 0, self.__ok_longPress_handle)
def __pwk_long_press_cb(self, *args):
'''KEY2:联动屏幕右下角或返回键长按关机'''
EventMesh.publish("btn_back_long")
def __pwk_callback(self, status):
'''
KEY2:联动屏幕右下角或返回键
'''
if status == 1:
self.__pwk_timer.start(self.__PowerDownTimeOut, 0, self.__pwk_long_press_cb)
elif status == 0:
self.__pwk_timer.stop()
EventMesh.publish("btn_back")
def __down_press_handle(self):
'''
键盘S4：音量-或向右选择或向下选择 抬起
'''
# 主界面按下，音量-
self.__down_btn_timer.stop()
if not self.__down_longPress_flag:
EventMesh.publish("btn_down_on")
self.__down_longPress_flag = False
def __down_long_press_handle(self):
'''
键盘S4：音量-长按 按下
'''
# 主界面按下，音量-
self.__down_btn_timer.stop()
self.__down_btn_timer.start(3000, 0, self.__down_longPress_handle)
def __up_press_handle(self):
"""
音量+或向左选择或向上选择按键回调
"""
self.__up_btn_timer.stop()
if not self.__up_longPress_flag:
EventMesh.publish("btn_up")
self.__up_longPress_flag = False
def __up_long_press_handle(self):
'''
up长按处理
'''
self.__up_btn_timer.stop()
self.__up_btn_timer.start(3000, 0, self.__up_longPress_handle)
def __up_longPress_handle(self, *args):
self.__up_longPress_flag = True
EventMesh.publish("btn_up_long_press")
def __speak_release_handle(self, *args):
"""
群呼按键长按松开回调函数
结束群呼
"""
self.__long_timer.stop()
EventMesh.publish("btn_ptt_off")
def __speak_press_handle(self, *args):
"""
群呼按键长按按下回调函数
长按300ms以上算长按,否则算误按
"""
EventMesh.publish("btn_ptt_on")
self.__long_timer.start(100, 0, self.__longPress_handle)
def start(self):
self.post_processor_after_instantiation()