def on_start(): ''' This will execute when system starts Do not execute long running stuff here, do it in on_loop... ''' # Startup message steelsquid_utils.shout("Steelsquid Irrbloss start") if SETTINGS.control == 1: co = "Radio" elif SETTINGS.control == 2: co = "WIFI" elif SETTINGS.control == 3: co = "3G/4G" else: co = "Not saved" steelsquid_utils.shout("Control: " + co + "\n" + "Control IP: " + SETTINGS.control_ip + "\n" + "Video stream IP: " + SETTINGS.video_ip + "\n" + "Audio stream IP: " + SETTINGS.audio_ip + "\n" + "Resolution: " + SETTINGS.width + "x" + SETTINGS.height + "\n" + "FPS: " + SETTINGS.fps + "\n") # Set the on OK and ERROR callback methods...they just flash some LED steelsquid_utils.on_ok_callback_method = UTILS.on_ok steelsquid_utils.on_err_callback_method = UTILS.on_err # Enable network by default try: steelsquid_nm.set_network_status(True) except: pass # Enable and disable networkcards UTILS.set_net_status(SETTINGS.control) # Reset some GPIO IO.OUTPUT.sum_flash() IO.UNITS.headlight(False) IO.UNITS.highbeam(False) IO.UNITS.siren(False) IO.UNITS.speeker(True) IO.OUTPUT.mood(0) # Way ??? steelsquid_pi.gpio_set(26, True) # Max volume steelsquid_utils.execute_system_command_blind( ["amixer", "set", "PCM", "unmute"], wait_for_finish=True) steelsquid_utils.execute_system_command_blind( ["amixer", "set", "PCM", "100%"], wait_for_finish=True) steelsquid_utils.execute_system_command_blind(["alsactl", "store"], wait_for_finish=True) # Center camera IO.UNITS.camera(0, STATIC.servo_position_tilt_start, False) # Setup gstreamer steelsquid_gstreamer.setup_camera_mic(SETTINGS.video_ip, 6607, SETTINGS.audio_ip, 6608, SETTINGS.width, SETTINGS.height, SETTINGS.fps, SETTINGS.bitrate, SETTINGS.tcp_video, SETTINGS.low_light)
def siren(activate=None): ''' Aktivate the siren and get if it is activated ''' if activate!=None: if activate: steelsquid_pi.gpio_set(17, True); else: steelsquid_pi.gpio_set(17, False); GLOBAL.is_siren_on=activate return GLOBAL.is_siren_on
def gpio_set(gpio, state, use_piio_pin_nr=True): ''' Set gpio pin to hight (true) or low (false) on a pin This is marked with GPIO and GPIO_5V on the PIIO board. @param gpio: GPIO number (Raspberry GPIO or piio pin nr) @param state: True/False @param use_piio_pin_nr: Use PIIO pin nr or Raspberry GPIO nr. ''' state = steelsquid_utils.to_boolean(state) if use_piio_pin_nr: gpio = __convert_to_gpio(gpio) steelsquid_pi.gpio_set(gpio, state)
def gpio_set(gpio, state, use_piio_pin_nr=True): ''' Set gpio pin to hight (true) or low (false) on a pin This is marked with GPIO and GPIO_5V on the PIIO board. @param gpio: GPIO number (Raspberry GPIO or piio pin nr) @param state: True/False @param use_piio_pin_nr: Use PIIO pin nr or Raspberry GPIO nr. ''' state = steelsquid_utils.to_boolean(state) if use_piio_pin_nr: gpio = __convert_to_gpio(gpio) steelsquid_pi.gpio_set(gpio, state)
def connected(status, dummy=False): ''' Fire connection lost or not ''' if not dummy: if status: steelsquid_utils.execute_one_time_clean() UTILS.play("connected.wav") lmatrix.animate_stop() else: UTILS.play("reconnect.wav") lmatrix.animate_connect(True) steelsquid_utils.execute_blink("connected_flash_1", not status, DO.connected, (True, True,), 0.04, DO.connected, (False, True,), 2) else: steelsquid_pi.gpio_set(16, not status) steelsquid_pi.po12_digital_out(1, status) steelsquid_pi.po12_digital_out(2, status)
def on_start(): ''' This will execute when system starts Do not execute long running stuff here, do it in on_loop... ''' # Startup message steelsquid_utils.shout("Steelsquid Irrbloss start") if SETTINGS.control==1: co = "Radio" elif SETTINGS.control==2: co = "WIFI" elif SETTINGS.control==3: co = "3G/4G" else: co = "Not saved" steelsquid_utils.shout("Control: " + co + "\n" + "Control IP: " + SETTINGS.control_ip + "\n" + "Video stream IP: " + SETTINGS.video_ip + "\n" + "Audio stream IP: " + SETTINGS.audio_ip + "\n" + "Resolution: " + SETTINGS.width+"x"+SETTINGS.height+ "\n" + "FPS: " + SETTINGS.fps + "\n") # Set the on OK and ERROR callback methods...they just flash some LED steelsquid_utils.on_ok_callback_method=UTILS.on_ok steelsquid_utils.on_err_callback_method=UTILS.on_err # Enable network by default try: steelsquid_nm.set_network_status(True) except: pass # Enable and disable networkcards UTILS.set_net_status(SETTINGS.control) # Reset some GPIO IO.OUTPUT.sum_flash() IO.UNITS.headlight(False) IO.UNITS.highbeam(False) IO.UNITS.siren(False) IO.UNITS.speeker(True) IO.OUTPUT.mood(0) # Way ??? steelsquid_pi.gpio_set(26, True) # Max volume steelsquid_utils.execute_system_command_blind(["amixer", "set", "PCM", "unmute"], wait_for_finish=True) steelsquid_utils.execute_system_command_blind(["amixer", "set", "PCM", "100%"], wait_for_finish=True) steelsquid_utils.execute_system_command_blind(["alsactl", "store"], wait_for_finish=True) # Center camera IO.UNITS.camera(0, STATIC.servo_position_tilt_start, False) # Setup gstreamer steelsquid_gstreamer.setup_camera_mic(SETTINGS.video_ip, 6607, SETTINGS.audio_ip, 6608, SETTINGS.width, SETTINGS.height, SETTINGS.fps, SETTINGS.bitrate, SETTINGS.tcp_video, SETTINGS.low_light)
def lamp(activate=None): ''' Aktivate the lamp and get if it is activated ''' if activate!=None: if activate: steelsquid_pi.gpio_set(22, True); steelsquid_pi.gpio_set(27, True); else: steelsquid_pi.gpio_set(22, False); steelsquid_pi.gpio_set(27, False); GLOBAL.is_lamp_on=activate return GLOBAL.is_lamp_on
def highbeam(status): ''' Enable highbeam ''' status = not status #steelsquid_pi.gpio_set(7, status) steelsquid_pi.gpio_set(12, status) steelsquid_pi.gpio_set(25, status) steelsquid_pi.gpio_set(24, status)
def highbeam(status): ''' Enable highbeam ''' status = not status #steelsquid_pi.gpio_set(7, status) steelsquid_pi.gpio_set(12, status) steelsquid_pi.gpio_set(25, status) steelsquid_pi.gpio_set(24, status)
def _send_command(com): ''' Send a command to the transiver ''' # Set the HM-TRLR-S in command mode steelsquid_pi.gpio_set(config_gpio_, False) try: time.sleep(STRANS_SLEEP) ser.write(com) ser.write("\n") ser.flush() line = ser.readline() if "ERROR" in line: if line.split(":")[1]=="0": raise Exception("The command format is wrong.") elif line.split(":")[1]=="1": raise Exception("The parameter is wrong.") else: raise Exception("The command is failed. ") time.sleep(STRANS_SLEEP) finally: # Set the HM-TRLR-S in communication mode steelsquid_pi.gpio_set(config_gpio_, True) time.sleep(STRANS_SLEEP)
def _send_command(com): ''' Send a command to the transiver ''' # Set the HM-TRLR-S in command mode steelsquid_pi.gpio_set(config_gpio_, False) try: time.sleep(STRANS_SLEEP) ser.write(com) ser.write("\n") ser.flush() line = ser.readline() if "ERROR" in line: if line.split(":")[1]=="0": raise Exception("The command format is wrong.") elif line.split(":")[1]=="1": raise Exception("The parameter is wrong.") else: raise Exception("The command is failed. ") time.sleep(STRANS_SLEEP) finally: # Set the HM-TRLR-S in communication mode steelsquid_pi.gpio_set(config_gpio_, True) time.sleep(STRANS_SLEEP)
def connected(status, dummy=False): ''' Fire connection lost or not ''' if not dummy: if status: steelsquid_utils.execute_one_time_clean() UTILS.play("connected.wav") lmatrix.animate_stop() else: UTILS.play("reconnect.wav") lmatrix.animate_connect(True) steelsquid_utils.execute_blink("connected_flash_1", not status, DO.connected, ( True, True, ), 0.04, DO.connected, ( False, True, ), 2) else: steelsquid_pi.gpio_set(16, not status) steelsquid_pi.po12_digital_out(1, status) steelsquid_pi.po12_digital_out(2, status)
def highbeam(status): ''' highbeam ''' steelsquid_pi.gpio_set(13, status)
def headlights(status): ''' headlights ''' steelsquid_pi.gpio_set(26, status)
def setup(serial_port="/dev/ttyAMA0", config_gpio=25, reset_gpio=23, baudrate=38400, mode=MODE_MEDIUM, timeout_mutipple=1): ''' Setup the serial interface serial_port: The serial port (/dev/ttyAMA0, /dev/ttyUSB1...) config_gpio_: GPIO number to use for setting the device in configuration mode or communication mode reset_gpio_: GPIO to use to send reset signal mode: MODE_SLOW = Long range but slow speed MODE_MEDIUM = Medum range and medium speed MODE_FAST = Fast speed but short range timeout_mutipple: mitipply the timeout time on the different modes with this... MODE_SLOW = 6s * timeout_mutipple MODE_MEDIUM = 0.5s * timeout_mutipple MODE_FAST = 0.2s * timeout_mutipple ''' global ser global serial_port_ global config_gpio_ global reset_gpio_ global baudrate_ global mode_ serial_port_=serial_port config_gpio_ = config_gpio reset_gpio_ = reset_gpio baudrate_ = baudrate mode_ = mode # Create the serial interface ser = serial.Serial(serial_port, 9600, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, bytesize=8, writeTimeout=0, dsrdtr=True, timeout=0.5) time.sleep(STRANS_SLEEP) # Set reset hight (low will reset the device) steelsquid_pi.gpio_set(reset_gpio, True) time.sleep(STRANS_SLEEP) # Set baudrate try: _send_command("AT+SPR=6") except: steelsquid_utils.shout("Unable to use default baudrate, trying new boudrate...") # Create the serial interface with new baudrate try: ser.close except: pass if mode==MODE_SLOW: ser = serial.Serial(serial_port, baudrate, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, bytesize=8, writeTimeout=0, dsrdtr=True, timeout=7*timeout_mutipple) elif mode==MODE_MEDIUM: ser = serial.Serial(serial_port, baudrate, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, bytesize=8, writeTimeout=0, dsrdtr=True, timeout=0.3*timeout_mutipple) elif mode==MODE_FAST: ser = serial.Serial(serial_port, baudrate, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, bytesize=8, writeTimeout=0, dsrdtr=True, timeout=0.2*timeout_mutipple) time.sleep(STRANS_SLEEP) # Set the HM-TRLR-S in communication mode steelsquid_pi.gpio_set(config_gpio, True) # Enable CRC _send_command("AT+LRCRC=1") # Packagesize _send_command("AT+LRPL=32") # Syncworld _send_command("AT+SYNL=2") _send_command("AT+SYNW=3412") # Set mode if mode==MODE_SLOW: # Set LoRa _send_command("AT+MODE=0") _send_command("AT+LRSBW=6") _send_command("AT+LRSF=C") elif mode==MODE_MEDIUM: # Set LoRa _send_command("AT+MODE=0") _send_command("AT+LRSBW=8") _send_command("AT+LRSF=9") elif mode==MODE_FAST: # Set FSK _send_command("AT+MODE=2") time.sleep(STRANS_SLEEP)
def headlight(status): ''' Enable headlights ''' steelsquid_pi.gpio_set(16, not status) steelsquid_pi.gpio_set(20, not status)
def speeker(status): ''' Turn on and off speekers ''' steelsquid_pi.gpio_set(21, not status)
def headlight(status): ''' Enable headlights ''' steelsquid_pi.gpio_set(16, not status) steelsquid_pi.gpio_set(20, not status)
def video(status): ''' Is video on ''' steelsquid_pi.gpio_set(19, status)
def setup(serial_port="/dev/ttyS0", config_gpio=18, reset_gpio=23, baudrate=38400, mode=MODE_MEDIUM_FAST, timeout_mutipple=1): ''' Setup the serial interface serial_port: The serial port (/dev/ttyAMA0, /dev/ttyUSB1...) config_gpio_: GPIO number to use for setting the device in configuration mode or communication mode reset_gpio_: GPIO to use to send reset signal mode: MODE_SLOW = Long range but slow speed MODE_MEDIUM = Medum range and medium speed MODE_FAST = Fast speed but short range timeout_mutipple: mitipply the timeout time on the different modes with this... MODE_SLOW = 6s * timeout_mutipple MODE_MEDIUM = 0.5s * timeout_mutipple MODE_FAST = 0.2s * timeout_mutipple ''' global ser global serial_port_ global config_gpio_ global reset_gpio_ global baudrate_ global mode_ serial_port_=serial_port config_gpio_ = config_gpio reset_gpio_ = reset_gpio baudrate_ = baudrate mode_ = mode # Create the serial interface ser = serial.Serial(serial_port, 9600, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, bytesize=8, writeTimeout=0, dsrdtr=True, timeout=1) time.sleep(STRANS_SLEEP) # Set reset hight (low will reset the device) steelsquid_pi.gpio_set(reset_gpio, True) time.sleep(STRANS_SLEEP) # Set baudrate try: _send_command("AT+SPR=6") except: steelsquid_utils.shout("Unable to use default baudrate, trying new boudrate...") # Create the serial interface with new baudrate try: ser.close except: pass if mode==MODE_SLOW: ser = serial.Serial(serial_port, baudrate, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, bytesize=8, writeTimeout=0, dsrdtr=True, timeout=7*timeout_mutipple) elif mode==MODE_MEDIUM or mode==MODE_MEDIUM_FAST: ser = serial.Serial(serial_port, baudrate, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, bytesize=8, writeTimeout=0, dsrdtr=True, timeout=1*timeout_mutipple) elif mode==MODE_FAST: ser = serial.Serial(serial_port, baudrate, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, bytesize=8, writeTimeout=0, dsrdtr=True, timeout=1*timeout_mutipple) time.sleep(STRANS_SLEEP) # Set the HM-TRLR-S in communication mode steelsquid_pi.gpio_set(config_gpio, True) # Enable CRC _send_command("AT+LRCRC=1") # Packagesize _send_command("AT+LRPL=32") # Syncworld _send_command("AT+SYNL=2") _send_command("AT+SYNW=3412") # set channel set_chanel(11) # Set mode if mode==MODE_SLOW: # Set LoRa _send_command("AT+MODE=0") _send_command("AT+LRSBW=6") _send_command("AT+LRSF=C") elif mode==MODE_MEDIUM: # Set LoRa _send_command("AT+MODE=0") _send_command("AT+LRSBW=8") _send_command("AT+LRSF=9") elif mode==MODE_MEDIUM_FAST: # Set LoRa _send_command("AT+MODE=0") _send_command("AT+LRSBW=9") _send_command("AT+LRSF=7") elif mode==MODE_FAST: # Set FSK _send_command("AT+MODE=2") time.sleep(STRANS_SLEEP)
def speeker(status): ''' Turn on and off speekers ''' steelsquid_pi.gpio_set(21, not status)