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152 lines
4.9 KiB
152 lines
4.9 KiB
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import RPi.GPIO as gpio |
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import time |
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import threading |
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class FeApPinConfiguration(object): |
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def __init__(self, gpio_numbering, pin_nsa, pin_nsi, pin_gabelschalter, |
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pin_schauzeichen, pin_wecker_enable, pin_wecker_a, |
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pin_wecker_b, invert_gs): |
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if gpio_numbering == 'BOARD': |
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gpio_numbering = gpio.BOARD |
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elif gpio_numbering == 'BCM': |
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gpio_numbering = gpio.BCM |
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else: |
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raise ValueError('Illegal gpio numbering: %s' % (gpio_numbering)) |
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self.gpio_numbering = gpio_numbering |
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self.pin_nsa = pin_nsa |
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self.pin_nsi = pin_nsi |
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self.pin_gabelschalter = pin_gabelschalter |
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self.pin_schauzeichen = pin_schauzeichen |
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self.pin_wecker_enable = pin_wecker_enable |
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self.pin_wecker_a = pin_wecker_a |
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self.pin_wecker_b = pin_wecker_b |
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self.invert_gs = invert_gs |
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class FeApUserInterface(object): |
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def __init__(self, pinconfig): |
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self.__pinconfig = pinconfig |
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gpio.setmode(self.__pinconfig.gpio_numbering) |
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gpio.setup(self.__pinconfig.pin_nsa, gpio.IN, gpio.PUD_UP) |
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gpio.setup(self.__pinconfig.pin_nsi, gpio.IN, gpio.PUD_UP) |
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gpio.setup(self.__pinconfig.pin_gabelschalter, gpio.IN, gpio.PUD_UP) |
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gpio.setup(self.__pinconfig.pin_schauzeichen, gpio.OUT) |
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gpio.setup(self.__pinconfig.pin_wecker_enable, gpio.OUT) |
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gpio.setup(self.__pinconfig.pin_wecker_a, gpio.OUT) |
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gpio.setup(self.__pinconfig.pin_wecker_b, gpio.OUT) |
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gpio.add_event_detect(self.__pinconfig.pin_nsa, gpio.BOTH, |
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self.__on_nsa_change, 20) |
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gpio.add_event_detect(self.__pinconfig.pin_nsi, gpio.FALLING, |
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self.__on_nsi_falling, 20) |
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gpio.add_event_detect(self.__pinconfig.pin_gabelschalter, gpio.BOTH, |
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self.__on_gabelschalter_change, 20) |
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#self.__nsa_up_time = 0 |
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self.__nsi_cnt = 0 |
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self.__weckt = False |
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self.__nummernschalter_active_callbacks = [] |
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self.__nummernschalter_done_callbacks = [] |
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self.__gabelschalter_callbacks = [] |
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def __on_nsa_change(self, pin): |
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nsastate = gpio.input(self.__pinconfig.pin_nsa) |
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if nsastate == 0: |
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#self.__nsa_up_time = time.time() |
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self.__nsi_cnt = 0 |
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for cb in self.__nummernschalter_active_callbacks: |
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cb() |
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else: |
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for cb in self.__nummernschalter_done_callbacks: |
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cb(self.__nsi_cnt % 10) |
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def __on_nsi_falling(self, pin): |
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#print('nsi') |
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self.__nsi_cnt += 1 |
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def __on_gabelschalter_change(self, pin): |
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gbstate = gpio.input(self.__pinconfig.pin_gabelschalter) |
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if self.__pinconfig.invert_gs: |
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gbstate = 1 - gbstate |
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print('gabelschalter:', gbstate) |
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for cb in self.__gabelschalter_callbacks: |
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cb(gbstate) |
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def __wecker_thread(self): |
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while self.__weckt: |
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c = 0 |
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gpio.output(self.__pinconfig.pin_wecker_enable, 1) |
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while c < 1000: |
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gpio.output(self.__pinconfig.pin_wecker_a, 1) |
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gpio.output(self.__pinconfig.pin_wecker_b, 0) |
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time.sleep(0.02) |
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gpio.output(self.__pinconfig.pin_wecker_a, 0) |
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gpio.output(self.__pinconfig.pin_wecker_b, 1) |
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time.sleep(0.02) |
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c += 40 |
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print('ring') |
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gpio.output(self.__pinconfig.pin_wecker_enable, 0) |
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print('') |
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time.sleep(4) |
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def add_gabelschalter_callback(self, cb): |
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self.__gabelschalter_callbacks.append(cb) |
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def add_nummernschalter_active_callback(self, cb): |
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self.__nummernschalter_active_callbacks.append(cb) |
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def add_nummernschalter_done_callback(self, cb): |
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self.__nummernschalter_done_callbacks.append(cb) |
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def set_wecker(self, enabled): |
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if enabled and not self.__weckt: |
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self.__weckt = True |
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t = threading.Thread(target=self.__wecker_thread) |
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t.start() |
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elif not enabled: |
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self.__weckt = False |
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def set_schauzeichen(self, enabled): |
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gpio.output(self.__pinconfig.pin_schauzeichen, 1 if enabled else 0) |
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if __name__ == '__main__': |
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gpio.setmode(gpio.BOARD) |
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pinconfig = FeApPinConfiguration() |
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t = FeApUserInterface(pinconfig) |
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def dailed(num): |
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print(num) |
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t.add_nummernschalter_callback(dailed) |
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t.set_schauzeichen(True) |
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time.sleep(0.5) |
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t.set_schauzeichen(False) |
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time.sleep(0.5) |
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t.set_schauzeichen(True) |
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time.sleep(0.5) |
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t.set_schauzeichen(False) |
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time.sleep(0.5) |
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t.set_schauzeichen(True) |
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time.sleep(0.5) |
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t.set_schauzeichen(False) |
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time.sleep(0.5) |
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t.set_schauzeichen(True) |
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time.sleep(0.5) |
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t.set_schauzeichen(False) |
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time.sleep(0.5) |
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t.set_wecker(True) |
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time.sleep(20) |
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t.set_wecker(False) |
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while True: |
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time.sleep(1) |
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