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4950515253545556575859606162636465666768697071727374757677787980818283848586878889 800801802803804805806807808809810811812813814815816817818819 820821822823824825826827828829830831832833834835836837838839 847848849850851852853854855856857858859860861862863864865866867868869870871872873874875876877878879880881882883884885886887888889890891892893894895896897898899900901902903904905 | <----SKIPPED LINES----> CONNECTION_FLAG_BLUETOOTH = 1 CONNECTION_FLAG_USB = 2 CONNECTION_FLAG_SIMULATED = 3 RASPBERRY_PI = psutil.sys.platform.title() == 'Linux' SN_SERVO = '5583834303435111C1A0' SERVO_CONNECTION = (CONNECTION_FLAG_BLUETOOTH, (2, '98:D3:11:FC:42:16', 1)) SN_REMOTE = '75835343130351802272' REMOTE_CONNECTION = (CONNECTION_FLAG_BLUETOOTH, (1, '98:D3:91:FD:B3:C9', 1)) LASER_OFF = (False, False, False) LASER_ALL = (True, True, True) LASER_RED = (True, False, False) LASER_GREEN = (False, True, False) LASER_BLUE = (False, False, True) LED_OFF = (0, 0, 0) MAX_PWM = 255 GAMMA = 2.2 if SIMULATE_ARDUINO: SERVO_CONNECTION = ( CONNECTION_FLAG_SIMULATED, (SERVO_SIMULATED_IN, SERVO_SIMULATED_OUT)) REMOTE_CONNECTION = ( CONNECTION_FLAG_SIMULATED, (REMOTE_SIMULATED_IN, REMOTE_SIMULATED_OUT)) KEY_NOT_PRESENT_STRING = 'N/A' DISP_LAST_FLIGHT_NUMB_ORIG_DEST = 0 DISP_LAST_FLIGHT_AZIMUTH_ELEVATION = 1 DISP_FLIGHT_COUNT_LAST_SEEN = 2 DISP_RADIO_RANGE = 3 DISPLAY_MODE_NAMES = [ 'LAST_FLIGHT_NUMB_ORIG_DEST', 'LAST_FLIGHT_AZIMUTH_ELEVATION', 'FLIGHT_COUNT_LAST_SEEN', 'RADIO_RANGE'] WRITE_DELAY_TIME = 0.2 # write to arduino every n seconds READ_DELAY_TIME_SERVO = 1 # read from arduino every n seconds READ_DELAY_TIME_REMOTE = 0.1 # read from arduino every n seconds <----SKIPPED LINES----> def HexColorToRGBTuple(hex_color): """Converts i.e.: #329a43 to (50, 154, 67).""" r = hex_color[1:3] g = hex_color[3:5] b = hex_color[5:7] return (int(r, 16), int(g, 16), int(b, 16)) def Gamma(c, gamma): """Converts a desired brightness 0..255 to a gamma-corrected PWM 0..255.""" return round(((c / MAX_PWM) ** gamma) * MAX_PWM) def GammaRGB(rgb, gamma): """Gamma converts an RGB tuple.""" return Gamma(rgb[0], gamma), Gamma(rgb[1], gamma), Gamma(rgb[2], gamma) def ServoMain(to_arduino_q, to_parent_q, shutdown): """Main servo controller for projecting the plane position on a hemisphere. Takes the latest flight from the to_arduino_q and converts that to the current azimuth and altitude of the plane on a hemisphere. """ sys.stderr = open(messageboard.STDERR_FILE, 'a') Log('Process started with process id %d' % os.getpid()) # Ensures that the child can exit if the parent exits unexpectedly # docs.python.org/2/library/multiprocessing.html # #multiprocessing.Queue.cancel_join_thread to_arduino_q.cancel_join_thread() to_parent_q.cancel_join_thread() #pylint: disable = bad-whitespace write_config = ( ('azimuth', 'f'), # 4 bytes ('altitude', 'f'), # 4 bytes <----SKIPPED LINES----> ) #pylint: enable = bad-whitespace write_keys, write_format_tuple, write_format_string = SplitFormat( write_config) # write_format: azimuth, altitude, R, G, & B intensity # read heartbeat: millis link = Serial( *SERVO_CONNECTION, read_timeout=60, error_pin=messageboard.GPIO_ERROR_ARDUINO_SERVO_CONNECTION, to_parent_q=to_parent_q, read_format='l', write_format=write_format_string, name='Servo') link.Open() last_flight = {} flight, json_desc_dict, configuration, additional_attr = InitialMessageValues( to_arduino_q) next_read = 0 next_write = 0 now = GetNow(json_desc_dict, additional_attr) gamma = configuration['servo_rgb_gamma'] / 10 # gamma saved as whole number while not shutdown.value: SetLoggingGlobals(configuration) if not to_arduino_q.empty(): flight, json_desc_dict, configuration, additional_attr = to_arduino_q.get( block=False) if 'test_servos_ordinal' in configuration: messageboard.RemoveSetting(configuration, 'test_servos_ordinal') ServoTestOrdinal(link, write_keys, write_format_tuple) elif 'test_servos_sweep' in configuration: messageboard.RemoveSetting(configuration, 'test_servos_sweep') ServoTestSweep(link, write_keys, write_format_tuple) elif 'test_servos_led' in configuration: messageboard.RemoveSetting(configuration, 'test_servos_led') ServoTestLED(link, write_keys, write_format_tuple) gamma = configuration['servo_rgb_gamma'] new_flight = DifferentFlights(flight, last_flight) if new_flight: Log('Flight changed from %s to %s' % ( messageboard.DisplayFlightNumber(last_flight), messageboard.DisplayFlightNumber(flight) ), ser=link) # Turn off laser so line isn't traced while it moves to new position message_dict = GenerateServoMessage(laser=LASER_OFF) message_tuple = DictToValueTuple( message_dict, write_keys, write_format_tuple) link.Write(message_tuple) last_flight = flight if time.time() >= next_read: heartbeat = link.Read() # simple ack message sent by servos next_read = time.time() + READ_DELAY_TIME_SERVO if heartbeat and VERBOSE: Log('Heartbeat read by Servo: %s' % str(heartbeat)) <----SKIPPED LINES----> |
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4950515253545556575859606162636465666768 6970717273747576777879808182838485868788 799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843 851852853854855856857858859860861862863864865866867868869870871872873874875876877878879880881882883884885886887888889890891892893894895896897898899900901902903904905906907908909 | <----SKIPPED LINES----> CONNECTION_FLAG_BLUETOOTH = 1 CONNECTION_FLAG_USB = 2 CONNECTION_FLAG_SIMULATED = 3 RASPBERRY_PI = psutil.sys.platform.title() == 'Linux' SN_SERVO = '5583834303435111C1A0' SERVO_CONNECTION = (CONNECTION_FLAG_BLUETOOTH, (2, '98:D3:11:FC:42:16', 1)) SN_REMOTE = '75835343130351802272' REMOTE_CONNECTION = (CONNECTION_FLAG_BLUETOOTH, (1, '98:D3:91:FD:B3:C9', 1)) LASER_OFF = (False, False, False) LASER_ALL = (True, True, True) LASER_RED = (True, False, False) LASER_GREEN = (False, True, False) LASER_BLUE = (False, False, True) LED_OFF = (0, 0, 0) MAX_PWM = 255 if SIMULATE_ARDUINO: SERVO_CONNECTION = ( CONNECTION_FLAG_SIMULATED, (SERVO_SIMULATED_IN, SERVO_SIMULATED_OUT)) REMOTE_CONNECTION = ( CONNECTION_FLAG_SIMULATED, (REMOTE_SIMULATED_IN, REMOTE_SIMULATED_OUT)) KEY_NOT_PRESENT_STRING = 'N/A' DISP_LAST_FLIGHT_NUMB_ORIG_DEST = 0 DISP_LAST_FLIGHT_AZIMUTH_ELEVATION = 1 DISP_FLIGHT_COUNT_LAST_SEEN = 2 DISP_RADIO_RANGE = 3 DISPLAY_MODE_NAMES = [ 'LAST_FLIGHT_NUMB_ORIG_DEST', 'LAST_FLIGHT_AZIMUTH_ELEVATION', 'FLIGHT_COUNT_LAST_SEEN', 'RADIO_RANGE'] WRITE_DELAY_TIME = 0.2 # write to arduino every n seconds READ_DELAY_TIME_SERVO = 1 # read from arduino every n seconds READ_DELAY_TIME_REMOTE = 0.1 # read from arduino every n seconds <----SKIPPED LINES----> def HexColorToRGBTuple(hex_color): """Converts i.e.: #329a43 to (50, 154, 67).""" r = hex_color[1:3] g = hex_color[3:5] b = hex_color[5:7] return (int(r, 16), int(g, 16), int(b, 16)) def Gamma(c, gamma): """Converts a desired brightness 0..255 to a gamma-corrected PWM 0..255.""" return round(((c / MAX_PWM) ** gamma) * MAX_PWM) def GammaRGB(rgb, gamma): """Gamma converts an RGB tuple.""" return Gamma(rgb[0], gamma), Gamma(rgb[1], gamma), Gamma(rgb[2], gamma) def GetGamma(configuration): """Returns gamma stored in configuration file.""" return configuration['servo_rgb_gamma'] / 10 # gamma saved as whole number def ServoMain(to_arduino_q, to_parent_q, shutdown): """Main servo controller for projecting the plane position on a hemisphere. Takes the latest flight from the to_arduino_q and converts that to the current azimuth and altitude of the plane on a hemisphere. """ sys.stderr = open(messageboard.STDERR_FILE, 'a') Log('Process started with process id %d' % os.getpid()) # Ensures that the child can exit if the parent exits unexpectedly # docs.python.org/2/library/multiprocessing.html # #multiprocessing.Queue.cancel_join_thread to_arduino_q.cancel_join_thread() to_parent_q.cancel_join_thread() #pylint: disable = bad-whitespace write_config = ( ('azimuth', 'f'), # 4 bytes ('altitude', 'f'), # 4 bytes <----SKIPPED LINES----> ) #pylint: enable = bad-whitespace write_keys, write_format_tuple, write_format_string = SplitFormat( write_config) # write_format: azimuth, altitude, R, G, & B intensity # read heartbeat: millis link = Serial( *SERVO_CONNECTION, read_timeout=60, error_pin=messageboard.GPIO_ERROR_ARDUINO_SERVO_CONNECTION, to_parent_q=to_parent_q, read_format='l', write_format=write_format_string, name='Servo') link.Open() last_flight = {} flight, json_desc_dict, configuration, additional_attr = InitialMessageValues( to_arduino_q) next_read = 0 next_write = 0 now = GetNow(json_desc_dict, additional_attr) gamma = GetGamma(configuration) while not shutdown.value: SetLoggingGlobals(configuration) if not to_arduino_q.empty(): flight, json_desc_dict, configuration, additional_attr = to_arduino_q.get( block=False) if 'test_servos_ordinal' in configuration: messageboard.RemoveSetting(configuration, 'test_servos_ordinal') ServoTestOrdinal(link, write_keys, write_format_tuple) elif 'test_servos_sweep' in configuration: messageboard.RemoveSetting(configuration, 'test_servos_sweep') ServoTestSweep(link, write_keys, write_format_tuple) elif 'test_servos_led' in configuration: messageboard.RemoveSetting(configuration, 'test_servos_led') ServoTestLED(link, write_keys, write_format_tuple) gamma = GetGamma(configuration) new_flight = DifferentFlights(flight, last_flight) if new_flight: Log('Flight changed from %s to %s' % ( messageboard.DisplayFlightNumber(last_flight), messageboard.DisplayFlightNumber(flight) ), ser=link) # Turn off laser so line isn't traced while it moves to new position message_dict = GenerateServoMessage(laser=LASER_OFF) message_tuple = DictToValueTuple( message_dict, write_keys, write_format_tuple) link.Write(message_tuple) last_flight = flight if time.time() >= next_read: heartbeat = link.Read() # simple ack message sent by servos next_read = time.time() + READ_DELAY_TIME_SERVO if heartbeat and VERBOSE: Log('Heartbeat read by Servo: %s' % str(heartbeat)) <----SKIPPED LINES----> |