def try_weight_sensor(self):
print("Try Weight Sensor")
try:
# Allocate a new Phidget Channel object
self.ch = VoltageRatioInput()
self.do = DigitalOutput()
self.ch.setChannel(0)
self.do.setChannel(6)
self.ch.setOnAttachHandler(onAttachHandler)
self.ch.setOnDetachHandler(onDetachHandler)
self.ch.setOnErrorHandler(onErrorHandler)
self.ch.setOnVoltageRatioChangeHandler(onVoltageRatioChangeHandler)
self.ch.setOnSensorChangeHandler(onSensorChangeHandler)
# Open the channel with a timeout
try:
self.ch.openWaitForAttachment(5000)
self.do.openWaitForAttachment(5000)
except PhidgetException as e:
# PrintOpenErrorMessage(e, self.ch)
raise EndProgramSignal("Program Terminated: Open Failed")
print("THREAD STARTING")
weight_thread = threading.Thread(
target=self.start_getting_weight_value)
weight_thread.daemon = True
weight_thread.start()
except Exception as e:
self.ch.close()
self.try_conneting_again()
class DigitalOutputChannel():
'''
Class used to set high or low voltages on Digital Output channels on IO boards
'''
def __init__(self, deviceSN,channelNo):
'''
Constructor for Digital Output channels.
'''
#Attempt to attach tochannel
self.deviceSN = deviceSN
self.channelNo = channelNo
self.attachChannel()
def attachChannel(self):
'''
Connect to Digital output channel testing
'''
self.channel = DigitalOutput()
self.channel.setDeviceSerialNumber(self.deviceSN)
self.channel.setChannel(self.channelNo)
self.channel.openWaitForAttachment(100)
self.channel.setState(False)
def setState(self,state):
'''
Changes the output state of the channel between high and low using True
and False
'''
self.channel.setState(state)
def attachChannel(self):
'''
Connect to Digital output channel testing
'''
self.channel = DigitalOutput()
self.channel.setDeviceSerialNumber(self.deviceSN)
self.channel.setChannel(self.channelNo)
self.channel.openWaitForAttachment(100)
self.channel.setState(False)
def __init__(self, hub_serial, hub_port, relay_channel):
self.updated_n = 0
self.relay = DigitalOutput()
self.relay.setChannel(relay_channel)
self.relay.setHubPort(hub_port)
self.relay.setDeviceSerialNumber(hub_serial)
self.relay_channel = relay_channel
self.relay.openWaitForAttachment(5000)
self.previous_duty_cycle = 100
def __init__(self, channel: int):
self.io = DigitalOutput()
self.queue = asyncio.Queue()
self._io_handler_task: Optional[asyncio.Task] = None
# Set addressing parameters to specify which channel to open (if any)
self.io.setChannel(channel)
# Assign any event handlers you need before calling open so that no events are missed.
self.io.setOnAttachHandler(self.onAttach)
self.io.setOnDetachHandler(self.onDetach)
self.io.setOnErrorHandler(self.onError)
# Open your Phidgets and wait for attachment
self.io.openWaitForAttachment(5000)
def __init__(self, serial_num):
logging.debug("Opening Phidget")
self.popper_pump = DigitalOutput()
self.popper_pump.setChannel(0)
self.popper_pump.setDeviceSerialNumber(serial_num)
self.popper_pump.openWaitForAttachment(5000)
self.program_lock = threading.Lock()
self.program_queue = queue.Queue()
self.run_time = runMin
self.sleep_time = sleepMin
# Required for Kontroller
self.kontrol = None
self.channel = None
def __init__(self, provider, channel, defaultState):
self._defaultState = defaultState
self.do = DigitalOutput()
self.do.setDeviceSerialNumber(provider)
self.do.setChannel(channel)
self.do.setOnAttachHandler(self._attached)
self.do.openWaitForAttachment(1000)
from Phidget22.Phidget import *
from Phidget22.Devices.DigitalOutput import *
from Phidget22.Devices.DigitalInput import *
import time
serial_number = 95358
digitalOutput = DigitalOutput()
digitalOutput.setChannel(4)
digitalOutput.openWaitForAttachment(5000)
digitalOutput.setState(0)
digitalOutput.setDeviceSerialNumber(serial_number)
while True:
res = input()
if (res == "on"):
digitalOutput.setState(1)
elif (res == "off"):
digitalOutput.setState(0)
elif (res == "quit"):
break
digitalOutput.close()
fstepper_accelleration = 1000
zstepper_accelleration = 1000
output_channels = [
'output_filterDARK', 'output_filterGFP', 'output_filterRFP',
'output_filterCFP', 'output_filterYFP', 'output_camera',
'output_incubator', 'output_humidity'
]
input_channels = ['input_zLimitSwitch', 'input_fLimitSwitch']
########################## Initialize InterfaceKit
f_stepper = Stepper()
z_stepper = Stepper()
interfaceKit_output = [DigitalOutput() for i in range(0, len(output_channels))]
interfaceKit_input = [DigitalInput() for i in range(0, len(input_channels))]
########################## USER-DEFINED PARAMETERS
#MODIFY TO DEFINE SERIAL NUMBERS!!
z_stepper_serial = '506023'
f_stepper_serial = '522559'
interfaceKit_serial = '313877'
arduino_usbport = '/dev/ttyUSB0'
#DEFAULT VALUES
fpos_filterBRIGHT = -3250
fpos_filterDARK = -3250
fpos_filterGFP = -4994
fpos_filterRFP = -6555
def __init__(self, master, initial_name, top_name, color, sol, reg_pwr,
reg_set, reg_get, PSI):
self.frame = Frame(master, borderwidth=2, relief=SUNKEN, bg=color)
self.frame.pack()
self.master = master
self.frame_name = StringVar()
self.frame_name.set(initial_name)
self.state = 0
self.fontType = "Comic Sans"
self.activeColor = 'SpringGreen4'
self.frameColor = color
self.pressure = IntVar()
self.lock_flag = IntVar()
self.pressure.set("")
self.power = Button(self.frame,
text="PWR",
activebackground=self.activeColor,
command=lambda: self.toggle_pwr())
self.set_label = Button(self.frame,
text="SET LABEL",
font=(self.fontType, 7),
command=lambda: self.get_label_input())
self.observed_pressure = Entry(self.frame,
width=5,
state="readonly",
textvariable=self.pressure)
if self.frame_name.get() == "Hydro":
self.set_pressure_scale = Scale(self.frame,
orient=HORIZONTAL,
from_=0,
to=92,
resolution=0.5,
bg=color,
label="Set Pressure (PSI)",
highlightthickness=0,
command=self.set_pressure)
else:
self.set_pressure_scale = Scale(self.frame,
orient=HORIZONTAL,
from_=0,
to=50,
resolution=0.5,
bg=color,
label="Set Pressure (PSI)",
highlightthickness=0,
command=self.set_pressure)
self.custom_label = Label(self.frame,
textvariable=self.frame_name,
font=(self.fontType, 14),
bg=color)
self.label = Label(self.frame, text=initial_name, bg=color)
self.lock = Checkbutton(self.frame,
text="LOCK",
bg=color,
variable=self.lock_flag,
command=self.lock)
self.frame_name.set(top_name)
# Init the pressure scale to the default value.
self.set_pressure_scale.set(PSI)
# Lock hydo at startup
if initial_name == "Hydro":
self.lock.select()
self.set_pressure_scale.config(state="disabled")
self.power.config(state="disable")
self.frame.rowconfigure(0, minsize=30)
self.custom_label.grid(row=0, column=0, columnspan=2, sticky=S)
self.set_label.grid(column=0, row=1, columnspan=2)
self.frame.rowconfigure(2, minsize=50)
self.power.grid(column=0, row=2)
self.observed_pressure.grid(column=1, row=2)
self.set_pressure_scale.grid(column=0, row=3, columnspan=2, padx=20)
self.frame.rowconfigure(4, minsize=5)
self.label.grid(column=0, row=5)
self.lock.grid(column=1, row=5)
# Connect to Phidget Solid State Relay for solinoid control
if self.frame_name.get() == "Hydro":
self.solenoid_switch = DigitalOutput()
self.solenoid_switch.setDeviceSerialNumber(sol[0])
self.solenoid_switch.setIsHubPortDevice(False)
self.solenoid_switch.setHubPort(sol[1])
self.solenoid_switch.setChannel(sol[2])
self.solenoid_switch.openWaitForAttachment(5000)
#Connect to Phidget Solid State Relay for regulator power control
self.reg_switch = DigitalOutput()
self.reg_switch.setDeviceSerialNumber(reg_pwr[0])
self.reg_switch.setIsHubPortDevice(False)
self.reg_switch.setHubPort(reg_pwr[1])
self.reg_switch.setChannel(reg_pwr[2])
self.reg_switch.openWaitForAttachment(5000)
#Connect to Phidget Voltage Ouptut for pressure control
self.pressure_ctrl = VoltageOutput()
self.pressure_ctrl.setDeviceSerialNumber(reg_set[0])
self.pressure_ctrl.setIsHubPortDevice(False)
self.pressure_ctrl.setHubPort(reg_set[1])
self.pressure_ctrl.setChannel(reg_set[2])
self.pressure_ctrl.openWaitForAttachment(5000)
#Connect to Phidget Analog Input for pressure reading
self.pressure_reading = VoltageRatioInput()
self.pressure_reading.setDeviceSerialNumber(reg_get[0])
#One of the VINT Hubs on the SBC is used and needs special configuration
if reg_get[0] == SBCH:
self.pressure_reading.setIsHubPortDevice(True)
self.pressure_reading.setHubPort(0)
self.pressure_reading.setChannel(reg_get[1])
self.pressure_reading.openWaitForAttachment(5000)
def __init__(self, master, colorArray):
frame1 = Frame(master, borderwidth=2, relief=SUNKEN)
frame2 = Frame(master, borderwidth=2, relief=SUNKEN)
frame3 = Frame(master, borderwidth=2, relief=SUNKEN)
frame4 = Frame(master, borderwidth=2, relief=SUNKEN)
frame5 = Frame(master, borderwidth=2, relief=SUNKEN)
frame6 = Frame(master, borderwidth=2, relief=SUNKEN)
frame7 = Frame(master, borderwidth=2, relief=SUNKEN)
camera_frame = Frame(master, borderwidth=2, relief=SUNKEN)
frame1.grid(row=1, column=0)
frame2.grid(row=1, column=1)
frame3.grid(row=1, column=2)
frame4.grid(row=1, column=3)
frame5.grid(row=1, column=4)
frame6.grid(row=1, column=5)
frame7.grid(row=1, column=6)
camera_frame.grid(row=3, column=0, columnspan=7, sticky=W)
self.out1 = AxisFrame(frame1, "BASE CIRC", "VESSEL RIGHT",
"VESSEL LEFT", HUB1, 5, colorArray[0], 3.3, 0.55)
self.out2 = AxisFrame(frame2, "BASE AUX", "CW/IN", "CCW/OUT", HUB2, 0,
colorArray[1], 2.2, 0.11)
self.out3 = AxisFrame(frame3, "VARD ROT", "CW", "CCW", HUB1, 3,
colorArray[2], 2.2, 0.15)
self.out4 = AxisFrame(frame4, "VARD VERT", "UP", "DOWN", HUB1, 4,
colorArray[3], 7.8, 0.54)
self.out5 = AxisFrame(frame5, "DA MAST", "UP", "DOWN", HUB1, 0,
colorArray[4], 8, 0.86)
self.out6 = AxisFrame(frame6, "DA PAN", "CW", "CCW", HUB1, 2,
colorArray[5], 3.0, 0.30)
self.out7 = AxisFrame(frame7, "DA TILT", "UP", "DOWN", HUB1, 1,
colorArray[6], 3.6, 0.57)
#RJ Camera Control Code
self.invert_tilt = BooleanVar()
self.invert_pan = BooleanVar()
self.btn_power = Button(camera_frame,
text="PWR",
font="Courier, 12",
command=self.toggle_power)
self.btn_near = Button(camera_frame,
text="NEAR",
font="Courier, 12",
width=7)
self.btn_far = Button(camera_frame,
text="FAR",
font="Courier, 12",
width=7)
self.btn_wide = Button(camera_frame,
text="WIDE",
font="Courier, 12",
width=7)
self.btn_tele = Button(camera_frame,
text="TELE",
font="Courier, 12",
width=7)
self.btn_ms = Button(camera_frame,
text="MS",
font="Courier, 12",
width=7)
self.left_light_scale = Scale(camera_frame,
orient=VERTICAL,
from_=0,
to=0.45,
resolution=0.01,
command=self.update_left_intensity)
self.right_light_scale = Scale(camera_frame,
orient=VERTICAL,
from_=0,
to=0.45,
resolution=0.01,
command=self.update_right_intensity)
self.label_lights = Label(camera_frame, text=" Light Intensity")
self.btn_tilt_up = Button(camera_frame,
text="TILT UP",
font="Courier, 12",
width=10)
self.btn_tilt_down = Button(camera_frame,
text="TILT DOWN",
font="Courier, 12",
width=10)
self.btn_pan_right = Button(camera_frame,
text="PAN RIGHT",
font="Courier, 12",
width=10)
self.btn_pan_left = Button(camera_frame,
text="PAN LEFT",
font="Courier, 12",
width=10)
self.tilt_speed = Scale(camera_frame,
orient=HORIZONTAL,
from_=0.01,
to=.5,
resolution=0.01)
self.pan_speed = Scale(camera_frame,
orient=HORIZONTAL,
from_=0.01,
to=.5,
resolution=0.01)
self.ckbx_invert_tilt = Checkbutton(camera_frame,
text="Invert Tilt",
variable=self.invert_tilt)
self.ckbx_invert_pan = Checkbutton(camera_frame,
text="Invert Pan",
variable=self.invert_pan)
self.activeColor = 'SpringGreen4'
self.tilt_speed.set(0.15)
self.pan_speed.set(0.15)
self.btn_power.grid(row=0, column=0, padx=60)
self.btn_ms.grid(row=1, column=0, padx=5, pady=5)
self.btn_near.grid(row=0, column=2, padx=20, pady=10)
self.btn_far.grid(row=1, column=2, padx=20, pady=10)
self.btn_tele.grid(row=0, column=3, padx=20, pady=10)
self.btn_wide.grid(row=1, column=3, padx=20, pady=10)
self.left_light_scale.grid(row=0, column=4, rowspan=3, padx=20, pady=5)
self.right_light_scale.grid(row=0,
column=5,
rowspan=3,
padx=45,
pady=5)
self.label_lights.grid(row=3,
column=4,
columnspan=2,
padx=45,
sticky=N)
self.btn_tilt_up.grid(row=0, column=6, padx=20, pady=5)
self.btn_tilt_down.grid(row=1, column=6, padx=20, pady=5)
self.btn_pan_right.grid(row=0, column=8, padx=20, pady=5, rowspan=2)
self.btn_pan_left.grid(row=0, column=7, padx=20, pady=5, rowspan=2)
self.tilt_speed.grid(row=2, column=6)
self.pan_speed.grid(row=2, column=7, columnspan=2)
self.ckbx_invert_tilt.grid(row=3, column=6)
self.ckbx_invert_pan.grid(row=3, column=7, columnspan=2)
#Connect to Phidget Devices
self.power = DigitalOutput()
self.power.setDeviceSerialNumber(HUB2)
self.power.setIsHubPortDevice(False)
self.power.setHubPort(1)
self.power.setChannel(0)
self.power.openWaitForAttachment(5000)
self.manual_select = DigitalOutput()
self.manual_select.setDeviceSerialNumber(HUB2)
self.manual_select.setIsHubPortDevice(False)
self.manual_select.setHubPort(1)
self.manual_select.setChannel(1)
self.manual_select.openWaitForAttachment(5000)
self.near = DigitalOutput()
self.near.setDeviceSerialNumber(HUB2)
self.near.setIsHubPortDevice(False)
self.near.setHubPort(1)
self.near.setChannel(2)
self.near.openWaitForAttachment(5000)
self.far = DigitalOutput()
self.far.setDeviceSerialNumber(HUB2)
self.far.setIsHubPortDevice(False)
self.far.setHubPort(1)
self.far.setChannel(3)
self.far.openWaitForAttachment(5000)
self.wide = DigitalOutput()
self.wide.setDeviceSerialNumber(HUB2)
self.wide.setIsHubPortDevice(False)
self.wide.setHubPort(1)
self.wide.setChannel(4)
self.wide.openWaitForAttachment(5000)
self.tele = DigitalOutput()
self.tele.setDeviceSerialNumber(HUB2)
self.tele.setIsHubPortDevice(False)
self.tele.setHubPort(1)
self.tele.setChannel(5)
self.tele.openWaitForAttachment(5000)
self.left_light = VoltageOutput()
self.left_light.setDeviceSerialNumber(HUB2)
self.left_light.setIsHubPortDevice(False)
self.left_light.setHubPort(2)
self.left_light.setChannel(0)
self.left_light.openWaitForAttachment(5000)
self.right_light = VoltageOutput()
self.right_light.setDeviceSerialNumber(HUB2)
self.right_light.setIsHubPortDevice(False)
self.right_light.setHubPort(3)
self.right_light.setChannel(0)
self.right_light.openWaitForAttachment(5000)
self.pan = VoltageOutput()
self.pan.setDeviceSerialNumber(HUB2)
self.pan.setIsHubPortDevice(False)
self.pan.setHubPort(5)
self.pan.setChannel(0)
self.pan.openWaitForAttachment(5000)
self.tilt = VoltageOutput()
self.tilt.setDeviceSerialNumber(HUB2)
self.tilt.setIsHubPortDevice(False)
self.tilt.setHubPort(4)
self.tilt.setChannel(0)
self.tilt.openWaitForAttachment(5000)
self.btn_near.bind('<ButtonPress-1>', lambda event: self.focus("+"))
self.btn_near.bind('<ButtonRelease-1>', lambda event: self.focus("0"))
self.btn_far.bind('<ButtonPress-1>', lambda event: self.focus("-"))
self.btn_far.bind('<ButtonRelease-1>', lambda event: self.focus("0"))
self.btn_wide.bind('<ButtonPress-1>', lambda event: self.zoom("-"))
self.btn_wide.bind('<ButtonRelease-1>', lambda event: self.zoom("0"))
self.btn_tele.bind('<ButtonPress-1>', lambda event: self.zoom("+"))
self.btn_tele.bind('<ButtonRelease-1>', lambda event: self.zoom("0"))
self.btn_ms.bind('<ButtonPress-1>',
lambda event: self.focus_type("ON"))
self.btn_ms.bind('<ButtonRelease-1>',
lambda event: self.focus_type("OFF"))
self.btn_tilt_up.bind('<ButtonPress-1>',
lambda event: self.tilt_move("-"))
self.btn_tilt_up.bind('<ButtonRelease-1>',
lambda event: self.tilt_move("0"))
self.btn_tilt_down.bind('<ButtonPress-1>',
lambda event: self.tilt_move("+"))
self.btn_tilt_down.bind('<ButtonRelease-1>',
lambda event: self.tilt_move("0"))
self.btn_pan_right.bind('<ButtonPress-1>',
lambda event: self.pan_move("R"))
self.btn_pan_right.bind('<ButtonRelease-1>',
lambda event: self.pan_move("0"))
self.btn_pan_left.bind('<ButtonPress-1>',
lambda event: self.pan_move("L"))
self.btn_pan_left.bind('<ButtonRelease-1>',
lambda event: self.pan_move("0"))
def main():
# Relay Phidget setup
try:
relay = DigitalOutput()
except RuntimeError as e:
print("Runtime Exception: %s" % e.details)
print("Exiting....")
exit(1)
def relayAttachHandler(e):
ph = relay
try:
#If you are unsure how to use more than one Phidget channel with this event, we recommend going to
#www.phidgets.com/docs/Using_Multiple_Phidgets for information
print("\nAttach Event:")
"""
* Get device information and display it.
"""
serialNumber = ph.getDeviceSerialNumber()
channelClass = ph.getChannelClassName()
channel = ph.getChannel()
deviceClass = ph.getDeviceClass()
if (deviceClass != DeviceClass.PHIDCLASS_VINT):
print("\n\t-> Channel Class: " + channelClass +
"\n\t-> Serial Number: " + str(serialNumber) +
"\n\t-> Channel " + str(channel) + "\n")
else:
hubPort = ph.getHubPort()
print("\n\t-> Channel Class: " + channelClass +
"\n\t-> Serial Number: " + str(serialNumber) +
"\n\t-> Hub Port: " + str(hubPort) + "\n\t-> Channel " +
str(channel) + "\n")
except PhidgetException as e:
print("\nError in Attach Event:")
DisplayError(e)
traceback.print_exc()
return
def relayDetachHandler(e):
ph = relay
try:
#If you are unsure how to use more than one Phidget channel with this event, we recommend going to
#www.phidgets.com/docs/Using_Multiple_Phidgets for information
print("\nDetach Event:")
"""
* Get device information and display it.
"""
serialNumber = ph.getDeviceSerialNumber()
channelClass = ph.getChannelClassName()
channel = ph.getChannel()
deviceClass = ph.getDeviceClass()
if (deviceClass != DeviceClass.PHIDCLASS_VINT):
print("\n\t-> Channel Class: " + channelClass +
"\n\t-> Serial Number: " + str(serialNumber) +
"\n\t-> Channel " + str(channel) + "\n")
else:
hubPort = ph.getHubPort()
print("\n\t-> Channel Class: " + channelClass +
"\n\t-> Serial Number: " + str(serialNumber) +
"\n\t-> Hub Port: " + str(hubPort) + "\n\t-> Channel " +
str(channel) + "\n")
except PhidgetException as e:
print("\nError in Detach Event:")
DisplayError(e)
traceback.print_exc()
return
def relayErrorHandler(button, errorCode, errorString):
sys.stderr.write("[Phidget Error Event] -> " + errorString + " (" +
str(errorCode) + ")\n")
try:
relay.setOnAttachHandler(relayAttachHandler)
relay.setOnDetachHandler(relayDetachHandler)
relay.setOnErrorHandler(relayErrorHandler)
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
print("Exiting....")
exit(1)
try:
relay.setDeviceSerialNumber(120683)
relay.setChannel(0)
relay.open()
relay.openWaitForAttachment(5000)
except PhidgetException as e:
PrintOpenErrorMessage(e, ch)
raise EndProgramSignal("Program Terminated: Digital Input Open Failed")
total_time = sys.argv[1]
interval = sys.argv[2]
camera_ports = []
ports_strings = subprocess.check_output(["gphoto2", "--auto-detect"])
ports_strings_split = ports_strings.split()
for item in ports_strings_split:
item = item.decode('utf-8')
if item[0] == 'u':
camera_ports.append(item)
number_of_cameras = len(camera_ports)
number_of_photos = str(math.ceil(int(total_time) / int(interval)))
processes = []
i = 0
x = 0
while x < int(number_of_photos):
i = 0
time.sleep(int(interval))
while i < number_of_cameras:
print(i)
process = subprocess.Popen([
"python3",
"/home/ryan/Documents/full_circle/timelapse/capture.py",
str(i), number_of_photos, interval,
str(x)
])
processes.append(process)
i = i + 1
x = x + 1
relay.setDutyCycle(1.0)
time.sleep(3)
relay.setDutyCycle(0.0)
for proc in processes:
os.killpg(os.getpgid(proc.pid), signal.SIGTERM)
try:
relay.close()
exit(0)
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
print("Exiting....")
exit(1)
def main():
digitalOutput0 = DigitalOutput()
digitalOutput1 = DigitalOutput()
digitalOutput2 = DigitalOutput()
digitalOutput3 = DigitalOutput()
digitalOutput4 = DigitalOutput()
digitalOutput5 = DigitalOutput()
digitalOutput6 = DigitalOutput()
digitalOutput7 = DigitalOutput()
digitalOutput0.setChannel(0)
digitalOutput1.setChannel(1)
digitalOutput2.setChannel(2)
digitalOutput3.setChannel(3)
digitalOutput4.setChannel(4)
digitalOutput5.setChannel(5)
digitalOutput6.setChannel(6)
digitalOutput7.setChannel(7)
digitalOutput0.openWaitForAttachment(5000)
digitalOutput1.openWaitForAttachment(5000)
digitalOutput2.openWaitForAttachment(5000)
digitalOutput3.openWaitForAttachment(5000)
digitalOutput4.openWaitForAttachment(5000)
digitalOutput5.openWaitForAttachment(5000)
def main():
try:
"""
* Allocate a new Phidget Channel object
"""
ch = DigitalOutput()
"""
* Set matching parameters to specify which channel to open
"""
#You may remove this line and hard-code the addressing parameters to fit your application
channelInfo = AskForDeviceParameters(ch)
ch.setDeviceSerialNumber(channelInfo.deviceSerialNumber)
ch.setHubPort(channelInfo.hubPort)
ch.setIsHubPortDevice(channelInfo.isHubPortDevice)
ch.setChannel(channelInfo.channel)
if (channelInfo.netInfo.isRemote):
ch.setIsRemote(channelInfo.netInfo.isRemote)
if (channelInfo.netInfo.serverDiscovery):
try:
Net.enableServerDiscovery(
PhidgetServerType.PHIDGETSERVER_DEVICEREMOTE)
except PhidgetException as e:
PrintEnableServerDiscoveryErrorMessage(e)
raise EndProgramSignal(
"Program Terminated: EnableServerDiscovery Failed")
else:
Net.addServer("Server", channelInfo.netInfo.hostname,
channelInfo.netInfo.port,
channelInfo.netInfo.password, 0)
"""
* Add event handlers before calling open so that no events are missed.
"""
print("\n--------------------------------------")
print("\nSetting OnAttachHandler...")
ch.setOnAttachHandler(onAttachHandler)
print("Setting OnDetachHandler...")
ch.setOnDetachHandler(onDetachHandler)
print("Setting OnErrorHandler...")
ch.setOnErrorHandler(onErrorHandler)
"""
* Open the channel with a timeout
"""
print("\nOpening and Waiting for Attachment...")
try:
ch.openWaitForAttachment(5000)
except PhidgetException as e:
PrintOpenErrorMessage(e, ch)
raise EndProgramSignal("Program Terminated: Open Failed")
print(
"--------------------\n"
"\n | The output of a DigitalOutput channel can be controlled by setting its Duty Cycle.\n"
" | The Duty Cycle can be a number from 0.0 or 1.0\n"
" | Some devices only accept Duty Cycles of 0 and 1.\n"
"\nInput a desired duty cycle from 0.0 or 1.0 and press ENTER\n"
"Input Q and press ENTER to quit\n")
end = False
state = False
while (end != True):
buf = sys.stdin.readline(100)
if not buf:
continue
if (buf[0] == 'Q' or buf[0] == 'q'):
end = True
continue
try:
dutyCycle = float(buf)
except ValueError as e:
print("Input must be a number, or Q to quit.")
continue
if (dutyCycle > 1.0 or dutyCycle < 0.0):
print("Duty Cycle must be between 0.0 and 1.0")
continue
print("Setting DigitalOutput DutyCycle to " + str(dutyCycle))
ch.setDutyCycle(dutyCycle)
print("Cleaning up...")
ch.close()
print("\nExiting...")
return 0
except PhidgetException as e:
sys.stderr.write("\nExiting with error(s)...")
DisplayError(e)
traceback.print_exc()
print("Cleaning up...")
ch.close()
return 1
except EndProgramSignal as e:
print(e)
print("Cleaning up...")
ch.close()
return 1
except RuntimeError as e:
sys.stderr.write("Runtime Error: \n\t" + e)
traceback.print_exc()
return 1
finally:
print("Press ENTER to end program.")
readin = sys.stdin.readline()
def open_relay(channel):
relay = DigitalOutput()
relay.setOnAttachHandler(relayAttachHandler)
relay.setOnDetachHandler(relayDetachHandler)
relay.setOnErrorHandler(relayErrorHandler)
try:
relay.setDeviceSerialNumber(352936)
relay.setChannel(channel)
print('Wait for relay to attach...')
relay.openWaitForAttachment(5000)
except PhidgetException as e:
print("Program Terminated: Relay Open Failed")
return
return relay
class WeightSensor:
def __init__(self):
self.weight_value = -1
self.has_ended = False
self.try_weight_sensor()
def try_weight_sensor(self):
print("Try Weight Sensor")
try:
# Allocate a new Phidget Channel object
self.ch = VoltageRatioInput()
self.do = DigitalOutput()
self.ch.setChannel(0)
self.do.setChannel(6)
self.ch.setOnAttachHandler(onAttachHandler)
self.ch.setOnDetachHandler(onDetachHandler)
self.ch.setOnErrorHandler(onErrorHandler)
self.ch.setOnVoltageRatioChangeHandler(onVoltageRatioChangeHandler)
self.ch.setOnSensorChangeHandler(onSensorChangeHandler)
# Open the channel with a timeout
try:
self.ch.openWaitForAttachment(5000)
self.do.openWaitForAttachment(5000)
except PhidgetException as e:
# PrintOpenErrorMessage(e, self.ch)
raise EndProgramSignal("Program Terminated: Open Failed")
print("THREAD STARTING")
weight_thread = threading.Thread(
target=self.start_getting_weight_value)
weight_thread.daemon = True
weight_thread.start()
except Exception as e:
self.ch.close()
self.try_conneting_again()
def start_getting_weight_value(self):
while not self.has_ended:
try:
self.weight_value = self.ch.getVoltageRatio()
except:
self.ch.close()
break
time.sleep(0.25)
self.try_conneting_again()
def try_conneting_again(self):
self.has_ended = True
print(
"Weight sensor failed! Trying to connect to the weight sensor again in 3 2 1..."
)
time.sleep(3)
self.ch = None
self.do = None
self.has_ended = False
self.weight_value = -1
self.try_weight_sensor()
def get_weight_value(self):
return self.weight_value
class jigOutput(object):
'''generic digital output on the jig'''
def __init__(self, provider, channel, defaultState):
self._defaultState = defaultState
self.do = DigitalOutput()
self.do.setDeviceSerialNumber(provider)
self.do.setChannel(channel)
self.do.setOnAttachHandler(self._attached)
self.do.openWaitForAttachment(1000)
def _attached(self, event):
self.set(self._defaultState)
@property
def state(self):
return self.do.getState()
def set(self, state):
self.do.setState(state)
def reset(self):
self.set(self._defaultState)
from Phidget22.Devices.DigitalInput import *
number_of_inputs = 4
number_of_outputs = 4
timeout_duration = 5 * 1000 # its in miliseconds
serial_number = 96781
# create input pins
input_pins = [DigitalInput() for each_index in range(number_of_inputs)]
for each_index, each in enumerate(input_pins):
each.setChannel(each_index)
each.setDeviceSerialNumber(serial_number)
each.openWaitForAttachment(timeout_duration)
# create ouput pins
output_pins = [DigitalOutput() for each_index in range(number_of_outputs)]
for each_index, each in enumerate(output_pins):
each.setChannel(each_index)
each.setDeviceSerialNumber(serial_number)
each.openWaitForAttachment(timeout_duration)
def which_key(input_pin, index_of_input):
key_values = [["1", "2", "3", "A"], ["4", "5", "6", "B"],
["7", "8", "9", "C"], ["*", "0", "#", "D"]]
return_value = None
# do trial-and-error to find which output pin
for index_of_output, each_output in enumerate(output_pins):
each_output.setState(1)
time.sleep(0.05)
sys.stderr.write("[Phidget Error Event] -> " + errorString + " (" + str(errorCode) + ")\n")
def configChannel(phi, serial, channel):
phi.setDeviceSerialNumber(serial)
phi.setHubPort(-1)
phi.setIsHubPortDevice(0)
phi.setChannel(channel)
phi.setOnAttachHandler(onAttachHandler)
phi.setOnDetachHandler(onDetachHandler)
phi.setOnErrorHandler(onErrorHandler)
try:
phi.openWaitForAttachment(5000)
except PhidgetException as e:
PrintOpenErrorMessage(e, phi)
raise EndProgramSignal("Program Terminated: Open Failed")
if __name__ == "__main__":
Phidget_serial = 383808
Phidget_channel = 0
phidget = DigitalOutput()
configChannel(phidget, Phidget_serial, Phidget_channel)
phidget.setDutyCycle(1)
while True:
time.sleep(5)
phidget.setDutyCycle(0)
time.sleep(5)
phidget.setDutyCycle(1)
class Multiplexer:
def __init__(self):
print('init mp')
try:
self.ch0 = DigitalOutput()
self.ch1 = DigitalOutput()
self.ch2 = DigitalOutput()
self.ch3 = DigitalOutput()
self.ch4 = DigitalOutput()
self.ch5 = DigitalOutput()
self.ch6 = DigitalOutput()
self.ch7 = DigitalOutput()
except RuntimeError as e:
print("Runtime Exception %s" % e.details)
print("Press Enter to Exit...\n")
raise
def ErrorEvent(self, e, eCode, description):
print("Error %i : %s" % (eCode, description))
try:
self.ch0.setOnErrorHandler(ErrorEvent)
self.ch1.setOnErrorHandler(ErrorEvent)
self.ch2.setOnErrorHandler(ErrorEvent)
self.ch3.setOnErrorHandler(ErrorEvent)
self.ch4.setOnErrorHandler(ErrorEvent)
self.ch5.setOnErrorHandler(ErrorEvent)
self.ch6.setOnErrorHandler(ErrorEvent)
self.ch7.setOnErrorHandler(ErrorEvent)
self.ch0.setChannel(0)
self.ch1.setChannel(1)
self.ch2.setChannel(2)
self.ch3.setChannel(3)
self.ch4.setChannel(4)
self.ch5.setChannel(5)
self.ch6.setChannel(6)
self.ch7.setChannel(7)
print(
"Waiting for the Phidget DigitalOutput Objects to be attached..."
)
self.ch0.openWaitForAttachment(5000)
self.ch1.openWaitForAttachment(5000)
self.ch2.openWaitForAttachment(5000)
self.ch3.openWaitForAttachment(5000)
self.ch4.openWaitForAttachment(5000)
self.ch5.openWaitForAttachment(5000)
self.ch6.openWaitForAttachment(5000)
self.ch7.openWaitForAttachment(5000)
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
print("Press Enter to Exit...\n")
raise
def SelectChannel(self, channel):
self.ch0.setState(0)
self.ch1.setState(0)
self.ch2.setState(0)
self.ch3.setState(0)
self.ch4.setState(0)
self.ch5.setState(0)
self.ch6.setState(0)
self.ch7.setState(0)
if channel < 0:
return
if channel == 0:
self.ch0.setState(1)
if channel == 1:
self.ch1.setState(1)
if channel == 2:
self.ch2.setState(1)
if channel == 3:
self.ch3.setState(1)
if channel == 4:
self.ch4.setState(1)
if channel == 5:
self.ch5.setState(1)
if channel == 6:
self.ch6.setState(1)
if channel == 7:
self.ch7.setState(1)
time.sleep(10)
def ChannelsOff(self):
self.SelectChannel(-1)
def close(self):
try:
self.ch0.close()
self.ch1.close()
self.ch2.close()
self.ch3.close()
self.ch4.close()
self.ch5.close()
self.ch6.close()
self.ch7.close()
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
print("Press Enter to Exit...\n")
raise
print("Closed DigitalOutput device")
class MyRelay:
def __init__(self, hub_serial, hub_port, relay_channel):
self.updated_n = 0
self.relay = DigitalOutput()
self.relay.setChannel(relay_channel)
self.relay.setHubPort(hub_port)
self.relay.setDeviceSerialNumber(hub_serial)
self.relay_channel = relay_channel
self.relay.openWaitForAttachment(5000)
self.previous_duty_cycle = 100
def set_state(self, state):
self.relay.setState(state)
def set_duty_cycle(self, duty_cycle):
try:
diff = math.fabs(self.previous_duty_cycle - duty_cycle)
if diff > 0.05:
self.relay.setDutyCycle(duty_cycle)
self.previous_duty_cycle = duty_cycle
self.updated_n = self.updated_n + 1
except PhidgetException as exception:
print('Error on relay channel', self.relay_channel, exception)
self.reconnect()
def __del__(self):
self.relay.close()
def __init__(self):
print('init mp')
try:
self.ch0 = DigitalOutput()
self.ch1 = DigitalOutput()
self.ch2 = DigitalOutput()
self.ch3 = DigitalOutput()
self.ch4 = DigitalOutput()
self.ch5 = DigitalOutput()
self.ch6 = DigitalOutput()
self.ch7 = DigitalOutput()
except RuntimeError as e:
print("Runtime Exception %s" % e.details)
print("Press Enter to Exit...\n")
raise
def ErrorEvent(self, e, eCode, description):
print("Error %i : %s" % (eCode, description))
try:
self.ch0.setOnErrorHandler(ErrorEvent)
self.ch1.setOnErrorHandler(ErrorEvent)
self.ch2.setOnErrorHandler(ErrorEvent)
self.ch3.setOnErrorHandler(ErrorEvent)
self.ch4.setOnErrorHandler(ErrorEvent)
self.ch5.setOnErrorHandler(ErrorEvent)
self.ch6.setOnErrorHandler(ErrorEvent)
self.ch7.setOnErrorHandler(ErrorEvent)
self.ch0.setChannel(0)
self.ch1.setChannel(1)
self.ch2.setChannel(2)
self.ch3.setChannel(3)
self.ch4.setChannel(4)
self.ch5.setChannel(5)
self.ch6.setChannel(6)
self.ch7.setChannel(7)
print(
"Waiting for the Phidget DigitalOutput Objects to be attached..."
)
self.ch0.openWaitForAttachment(5000)
self.ch1.openWaitForAttachment(5000)
self.ch2.openWaitForAttachment(5000)
self.ch3.openWaitForAttachment(5000)
self.ch4.openWaitForAttachment(5000)
self.ch5.openWaitForAttachment(5000)
self.ch6.openWaitForAttachment(5000)
self.ch7.openWaitForAttachment(5000)
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
print("Press Enter to Exit...\n")
raise
def main():
try:
# Create your Phidget channels
digitalOutput0 = DigitalOutput()
digitalOutput1 = DigitalOutput()
digitalOutput2 = DigitalOutput()
digitalOutput3 = DigitalOutput()
# Set addressing parameters to specify which channel to open (if any)
digitalOutput0.setChannel(0)
digitalOutput1.setChannel(1)
digitalOutput2.setChannel(2)
digitalOutput3.setChannel(3)
# Assign any event handlers you need before calling open so that no events are missed.
digitalOutput0.setOnAttachHandler(onAttach)
digitalOutput0.setOnDetachHandler(onDetach)
digitalOutput0.setOnErrorHandler(onError)
digitalOutput1.setOnAttachHandler(onAttach)
digitalOutput1.setOnDetachHandler(onDetach)
digitalOutput1.setOnErrorHandler(onError)
digitalOutput2.setOnAttachHandler(onAttach)
digitalOutput2.setOnDetachHandler(onDetach)
digitalOutput2.setOnErrorHandler(onError)
digitalOutput3.setOnAttachHandler(onAttach)
digitalOutput3.setOnDetachHandler(onDetach)
digitalOutput3.setOnErrorHandler(onError)
# Open your Phidgets and wait for attachment
digitalOutput0.openWaitForAttachment(5000)
digitalOutput1.openWaitForAttachment(5000)
digitalOutput2.openWaitForAttachment(5000)
digitalOutput3.openWaitForAttachment(5000)
# Do stuff with your Phidgets here or in your event handlers.
digitalOutput0.setDutyCycle(1)
digitalOutput1.setDutyCycle(1)
digitalOutput2.setDutyCycle(1)
digitalOutput3.setDutyCycle(1)
with open("keys.txt", "r") as timing_file:
try:
state_str = timing_file.read(2)
last_state = False
elapsed_time = Decimal("0.00")
while state_str:
state = bool(int(state_str[-1:]))
if state != last_state:
if state:
digitalOutput0.setDutyCycle(1)
digitalOutput1.setDutyCycle(1)
digitalOutput2.setDutyCycle(1)
digitalOutput3.setDutyCycle(1)
else:
digitalOutput0.setDutyCycle(0)
digitalOutput1.setDutyCycle(0)
digitalOutput2.setDutyCycle(0)
digitalOutput3.setDutyCycle(0)
print(" ", end="\r")
print(f"State: {state}\tTime: {elapsed_time}", end="\r")
time.sleep(0.02)
elapsed_time += Decimal("0.02")
state_str = timing_file.read(2)
last_state = state
except (Exception, KeyboardInterrupt):
pass
# Close your Phidgets once the program is done.
digitalOutput0.close()
digitalOutput1.close()
digitalOutput2.close()
digitalOutput3.close()
except PhidgetException as ex:
# We will catch Phidget Exceptions here, and print the error informaiton.
traceback.print_exc()
print("")
print("PhidgetException " + str(ex.code) + " (" + ex.description +
"): " + ex.details)
def __init__(self, master, colorArray):
frame1 = Frame(master, borderwidth=2, relief=SUNKEN)
frame2 = Frame(master, borderwidth=2, relief=SUNKEN)
frame3 = Frame(master, borderwidth=2, relief=SUNKEN)
frame4 = Frame(master, borderwidth=2, relief=SUNKEN)
frame5 = Frame(master, borderwidth=2, relief=SUNKEN)
frame6 = Frame(master, borderwidth=2, relief=SUNKEN)
frame7 = Frame(master, borderwidth=2, relief=SUNKEN)
camera_frame_1 = Frame(master, borderwidth=2, relief=SUNKEN, bg='LightSkyBlue2')
camera_frame_2 = Frame(master, borderwidth=2, relief=SUNKEN, bg='light goldenrod yellow')
frame1.grid(row=1, column=0)
frame2.grid(row=1, column=1)
frame3.grid(row=1, column=2)
frame4.grid(row=1, column=3)
frame5.grid(row=1, column=4)
frame6.grid(row=1, column=5)
frame7.grid(row=1, column=6)
camera_frame_1.grid(row=3, column=0, columnspan=7, sticky=NSEW)
camera_frame_2.grid(row=4, column=0, columnspan=7, sticky=NSEW)
self.out1 = AxisFrame(frame1, "BASE CIRC", "VESSEL RIGHT", "VESSEL LEFT", HUB1, 5, colorArray[0], 3.3, 0.55)
self.out2 = AxisFrame(frame2, "BASE AUX", "CW/IN", "CCW/OUT", HUB2, 0, colorArray[1], 2.2, 0.11)
self.out3 = AxisFrame(frame3, "VARD ROT", "CW", "CCW", HUB1, 3, colorArray[2], 2.2, 0.15)
self.out4 = AxisFrame(frame4, "VARD VERT", "UP", "DOWN", HUB1, 4, colorArray[3], 7.8, 0.54)
self.out5 = AxisFrame(frame5, "DA MAST", "UP", "DOWN", HUB1, 0, colorArray[4], 8, 0.86)
self.out6 = AxisFrame(frame6, "DA PAN", "CW", "CCW", HUB1, 2, colorArray[5], 3.0, 0.30)
self.out7 = AxisFrame(frame7, "DA TILT", "UP", "DOWN", HUB1, 1, colorArray[6], 3.6, 0.57)
# RJ Camera Control: Code Tool Camera
self.invert_tilt_1 = BooleanVar()
self.invert_pan_1 = BooleanVar()
self.btn_power_1 = Button(camera_frame_1, text="PWR", font="Courier, 12", command=self.toggle_power_1)
self.btn_near_1 = Button(camera_frame_1, text="NEAR", font="Courier, 12", width=7)
self.btn_far_1 = Button(camera_frame_1, text="FAR", font="Courier, 12", width=7)
self.btn_wide_1 = Button(camera_frame_1, text="WIDE", font="Courier, 12", width=7)
self.btn_tele_1 = Button(camera_frame_1, text="TELE", font="Courier, 12", width=7)
self.btn_ms_1 = Button(camera_frame_1, text="MS", font="Courier, 12", width=7)
self.left_light_scale_1 = Scale(camera_frame_1, orient=VERTICAL, from_=0, to=0.45, resolution=0.01,
command=self.update_left_intensity_1, bg='LightSkyBlue2', highlightthickness=0)
self.right_light_scale_1 = Scale(camera_frame_1, orient=VERTICAL, from_=0, to=0.45, resolution=0.01,
command=self.update_right_intensity_1, bg='LightSkyBlue2',
highlightthickness=0)
self.label_lights_1 = Label(camera_frame_1, text=" Light Intensity", bg='LightSkyBlue2')
self.label_camera_type_1 = Label(camera_frame_1, text="TOOL CAMERA", font=("TkDefaultFont", 14),
bg='LightSkyBlue2')
self.btn_tilt_up_1 = Button(camera_frame_1, text="TILT UP", font="Courier, 12", width=10)
self.btn_tilt_down_1 = Button(camera_frame_1, text="TILT DOWN", font="Courier, 12", width=10)
self.btn_pan_right_1 = Button(camera_frame_1, text="PAN RIGHT", font="Courier, 12", width=10)
self.btn_pan_left_1 = Button(camera_frame_1, text="PAN LEFT", font="Courier, 12", width=10)
self.tilt_speed_1 = Scale(camera_frame_1, orient=HORIZONTAL, from_=0.01, to=.5, resolution=0.01,
bg='LightSkyBlue2', highlightthickness=0)
self.pan_speed_1 = Scale(camera_frame_1, orient=HORIZONTAL, from_=0.01, to=.5, resolution=0.01,
bg='LightSkyBlue2', highlightthickness=0)
self.ckbx_invert_tilt_1 = Checkbutton(camera_frame_1, text="Invert Tilt", variable=self.invert_tilt_1,
bg='LightSkyBlue2')
self.ckbx_invert_pan_1 = Checkbutton(camera_frame_1, text="Invert Pan", variable=self.invert_pan_1,
bg='LightSkyBlue2')
self.activeColor_1 = 'SpringGreen4'
self.tilt_speed_1.set(0.15)
self.pan_speed_1.set(0.15)
# RJ Camera Control: Overview Camera
self.invert_tilt_2 = BooleanVar()
self.invert_pan_2 = BooleanVar()
self.btn_power_2 = Button(camera_frame_2, text="PWR", font="Courier, 12", command=self.toggle_power_2)
self.btn_near_2 = Button(camera_frame_2, text="NEAR", font="Courier, 12", width=7)
self.btn_far_2 = Button(camera_frame_2, text="FAR", font="Courier, 12", width=7)
self.btn_wide_2 = Button(camera_frame_2, text="WIDE", font="Courier, 12", width=7)
self.btn_tele_2 = Button(camera_frame_2, text="TELE", font="Courier, 12", width=7)
self.btn_ms_2 = Button(camera_frame_2, text="MS", font="Courier, 12", width=7)
self.left_light_scale_2 = Scale(camera_frame_2, orient=VERTICAL, from_=0, to=0.45, resolution=0.01,
command=self.update_left_intensity_2, bg='light goldenrod yellow',
highlightthickness=0)
self.right_light_scale_2 = Scale(camera_frame_2, orient=VERTICAL, from_=0, to=0.45, resolution=0.01,
command=self.update_right_intensity_2, bg='light goldenrod yellow',
highlightthickness=0)
self.label_lights_2 = Label(camera_frame_2, text=" Light Intensity", bg='light goldenrod yellow')
self.label_camera_type_2 = Label(camera_frame_2, text="OVERVIEW CAMERA", font=("TkDefaultFont", 14),
bg='light goldenrod yellow')
self.btn_tilt_up_2 = Button(camera_frame_2, text="TILT UP", font="Courier, 12", width=10)
self.btn_tilt_down_2 = Button(camera_frame_2, text="TILT DOWN", font="Courier, 12", width=10)
self.btn_pan_right_2 = Button(camera_frame_2, text="PAN RIGHT", font="Courier, 12", width=10)
self.btn_pan_left_2 = Button(camera_frame_2, text="PAN LEFT", font="Courier, 12", width=10)
self.tilt_speed_2 = Scale(camera_frame_2, orient=HORIZONTAL, from_=0.01, to=.5, resolution=0.01,
bg='light goldenrod yellow', highlightthickness=0)
self.pan_speed_2 = Scale(camera_frame_2, orient=HORIZONTAL, from_=0.01, to=.5, resolution=0.01,
bg='light goldenrod yellow', highlightthickness=0)
self.ckbx_invert_tilt_2 = Checkbutton(camera_frame_2, text="Invert Tilt", variable=self.invert_tilt_2,
bg='light goldenrod yellow')
self.ckbx_invert_pan_2 = Checkbutton(camera_frame_2, text="Invert Pan", variable=self.invert_pan_2,
bg='light goldenrod yellow')
self.activeColor_2 = 'SpringGreen4'
self.tilt_speed_2.set(0.15)
self.pan_speed_2.set(0.15)
# Grid the Tool Camera Controls
self.btn_power_1.grid(row=0, column=0, padx=60)
self.btn_ms_1.grid(row=1, column=0, padx=5, pady=5)
self.btn_near_1.grid(row=0, column=2, padx=20, pady=10)
self.btn_far_1.grid(row=1, column=2, padx=20, pady=10)
self.btn_tele_1.grid(row=0, column=3, padx=20, pady=10)
self.btn_wide_1.grid(row=1, column=3, padx=20, pady=10)
self.label_camera_type_1.grid(row=2, column=0, columnspan=4)
self.left_light_scale_1.grid(row=0, column=4, rowspan=3, padx=20, pady=5)
self.right_light_scale_1.grid(row=0, column=5, rowspan=3, padx=45, pady=5)
self.label_lights_1.grid(row=3, column=4, columnspan=2, padx=45, sticky=N)
self.btn_tilt_up_1.grid(row=0, column=6, padx=20, pady=5)
self.btn_tilt_down_1.grid(row=1, column=6, padx=20, pady=5)
self.btn_pan_right_1.grid(row=0, column=8, padx=20, pady=5, rowspan=2)
self.btn_pan_left_1.grid(row=0, column=7, padx=20, pady=5, rowspan=2)
self.tilt_speed_1.grid(row=2, column=6)
self.pan_speed_1.grid(row=2, column=7, columnspan=2)
self.ckbx_invert_tilt_1.grid(row=3, column=6)
self.ckbx_invert_pan_1.grid(row=3, column=7, columnspan=2)
# Grid the Overview Camera Controls
self.btn_power_2.grid(row=0, column=0, padx=60)
self.btn_ms_2.grid(row=1, column=0, padx=5, pady=5)
self.btn_near_2.grid(row=0, column=2, padx=20, pady=10)
self.btn_far_2.grid(row=1, column=2, padx=20, pady=10)
self.btn_tele_2.grid(row=0, column=3, padx=20, pady=10)
self.btn_wide_2.grid(row=1, column=3, padx=20, pady=10)
self.label_camera_type_2.grid(row=2, column=0, columnspan=4)
self.left_light_scale_2.grid(row=0, column=4, rowspan=3, padx=20, pady=5)
self.right_light_scale_2.grid(row=0, column=5, rowspan=3, padx=45, pady=5)
self.label_lights_2.grid(row=3, column=4, columnspan=2, padx=45, sticky=N)
self.btn_tilt_up_2.grid(row=0, column=6, padx=20, pady=5)
self.btn_tilt_down_2.grid(row=1, column=6, padx=20, pady=5)
self.btn_pan_right_2.grid(row=0, column=8, padx=20, pady=5, rowspan=2)
self.btn_pan_left_2.grid(row=0, column=7, padx=20, pady=5, rowspan=2)
self.tilt_speed_2.grid(row=2, column=6)
self.pan_speed_2.grid(row=2, column=7, columnspan=2)
self.ckbx_invert_tilt_2.grid(row=3, column=6)
self.ckbx_invert_pan_2.grid(row=3, column=7, columnspan=2)
# Connect to Phidget Devices for Tool Camera
self.power_1 = DigitalOutput()
self.power_1.setDeviceSerialNumber(HUB2)
self.power_1.setIsHubPortDevice(False)
self.power_1.setHubPort(1)
self.power_1.setChannel(0)
try:
self.power_1.openWaitForAttachment(1000)
except PhidgetException as e:
print("Failed to open (CAM POWER): " + e.details)
self.manual_select_1 = DigitalOutput()
self.manual_select_1.setDeviceSerialNumber(HUB2)
self.manual_select_1.setIsHubPortDevice(False)
self.manual_select_1.setHubPort(1)
self.manual_select_1.setChannel(1)
try:
self.manual_select_1.openWaitForAttachment(1000)
except PhidgetException as e:
print("Failed to open (Manual Select): " + e.details)
self.near_1 = DigitalOutput()
self.near_1.setDeviceSerialNumber(HUB2)
self.near_1.setIsHubPortDevice(False)
self.near_1.setHubPort(1)
self.near_1.setChannel(2)
try:
self.near_1.openWaitForAttachment(1000)
except PhidgetException as e:
print("Failed to open (NEAR): " + e.details)
self.far_1 = DigitalOutput()
self.far_1.setDeviceSerialNumber(HUB2)
self.far_1.setIsHubPortDevice(False)
self.far_1.setHubPort(1)
self.far_1.setChannel(3)
try:
self.far_1.openWaitForAttachment(1000)
except PhidgetException as e:
print("Failed to open (FAR): " + e.details)
self.wide_1 = DigitalOutput()
self.wide_1.setDeviceSerialNumber(HUB2)
self.wide_1.setIsHubPortDevice(False)
self.wide_1.setHubPort(1)
self.wide_1.setChannel(4)
try:
self.wide_1.openWaitForAttachment(1000)
except PhidgetException as e:
print("Failed to open (WIDE): " + e.details)
self.tele_1 = DigitalOutput()
self.tele_1.setDeviceSerialNumber(HUB2)
self.tele_1.setIsHubPortDevice(False)
self.tele_1.setHubPort(1)
self.tele_1.setChannel(5)
try:
self.tele_1.openWaitForAttachment(1000)
except PhidgetException as e:
print("Failed to open (TELE): " + e.details)
self.left_light_1 = VoltageOutput()
self.left_light_1.setDeviceSerialNumber(HUB2)
self.left_light_1.setIsHubPortDevice(False)
self.left_light_1.setHubPort(2)
self.left_light_1.setChannel(0)
try:
self.left_light_1.openWaitForAttachment(1000)
except PhidgetException as e:
print("Failed to open (LEFT LIGHT): " + e.details)
self.right_light_1 = VoltageOutput()
self.right_light_1.setDeviceSerialNumber(HUB2)
self.right_light_1.setIsHubPortDevice(False)
self.right_light_1.setHubPort(3)
self.right_light_1.setChannel(0)
try:
self.right_light_1.openWaitForAttachment(1000)
except PhidgetException as e:
print("Failed to open (RIGHT LIGHT): " + e.details)
self.pan_1 = VoltageOutput()
self.pan_1.setDeviceSerialNumber(HUB2)
self.pan_1.setIsHubPortDevice(False)
self.pan_1.setHubPort(5)
self.pan_1.setChannel(0)
try:
self.pan_1.openWaitForAttachment(1000)
except PhidgetException as e:
print("Failed to open (PAN): " + e.details)
self.tilt_1 = VoltageOutput()
self.tilt_1.setDeviceSerialNumber(HUB2)
self.tilt_1.setIsHubPortDevice(False)
self.tilt_1.setHubPort(4)
self.tilt_1.setChannel(0)
try:
self.tilt_1.openWaitForAttachment(1000)
except PhidgetException as e:
print("Failed to open (TILT): " + e.details)
self.btn_near_1.bind('<ButtonPress-1>', lambda event: self.focus_1("+"))
self.btn_near_1.bind('<ButtonRelease-1>', lambda event: self.focus_1("0"))
self.btn_far_1.bind('<ButtonPress-1>', lambda event: self.focus_1("-"))
self.btn_far_1.bind('<ButtonRelease-1>', lambda event: self.focus_1("0"))
self.btn_wide_1.bind('<ButtonPress-1>', lambda event: self.zoom_1("-"))
self.btn_wide_1.bind('<ButtonRelease-1>', lambda event: self.zoom_1("0"))
self.btn_tele_1.bind('<ButtonPress-1>', lambda event: self.zoom_1("+"))
self.btn_tele_1.bind('<ButtonRelease-1>', lambda event: self.zoom_1("0"))
self.btn_ms_1.bind('<ButtonPress-1>', lambda event: self.focus_type_1("ON"))
self.btn_ms_1.bind('<ButtonRelease-1>', lambda event: self.focus_type_1("OFF"))
self.btn_tilt_up_1.bind('<ButtonPress-1>', lambda event: self.tilt_move_1("-"))
self.btn_tilt_up_1.bind('<ButtonRelease-1>', lambda event: self.tilt_move_1("0"))
self.btn_tilt_down_1.bind('<ButtonPress-1>', lambda event: self.tilt_move_1("+"))
self.btn_tilt_down_1.bind('<ButtonRelease-1>', lambda event: self.tilt_move_1("0"))
self.btn_pan_right_1.bind('<ButtonPress-1>', lambda event: self.pan_move_1("R"))
self.btn_pan_right_1.bind('<ButtonRelease-1>', lambda event: self.pan_move_1("0"))
self.btn_pan_left_1.bind('<ButtonPress-1>', lambda event: self.pan_move_1("L"))
self.btn_pan_left_1.bind('<ButtonRelease-1>', lambda event: self.pan_move_1("0"))
# Connect to Phidget Devices for Overview Camera
self.power_2 = DigitalOutput()
self.power_2.setDeviceSerialNumber(HUB2)
self.power_2.setIsHubPortDevice(False)
self.power_2.setHubPort(1)
self.power_2.setChannel(0)
try:
self.power_2.openWaitForAttachment(1000)
except PhidgetException as e:
print("Failed to open (CAM POWER): " + e.details)
self.manual_select_2 = DigitalOutput()
self.manual_select_2.setDeviceSerialNumber(HUB2)
self.manual_select_2.setIsHubPortDevice(False)
self.manual_select_2.setHubPort(1)
self.manual_select_2.setChannel(1)
try:
self.manual_select_2.openWaitForAttachment(1000)
except PhidgetException as e:
print("Failed to open (Manual Select): " + e.details)
self.near_2 = DigitalOutput()
self.near_2.setDeviceSerialNumber(HUB2)
self.near_2.setIsHubPortDevice(False)
self.near_2.setHubPort(1)
self.near_2.setChannel(2)
try:
self.near_2.openWaitForAttachment(1000)
except PhidgetException as e:
print("Failed to open (NEAR): " + e.details)
self.far_2 = DigitalOutput()
self.far_2.setDeviceSerialNumber(HUB2)
self.far_2.setIsHubPortDevice(False)
self.far_2.setHubPort(1)
self.far_2.setChannel(3)
try:
self.far_2.openWaitForAttachment(1000)
except PhidgetException as e:
print("Failed to open (FAR): " + e.details)
self.wide_2 = DigitalOutput()
self.wide_2.setDeviceSerialNumber(HUB2)
self.wide_2.setIsHubPortDevice(False)
self.wide_2.setHubPort(1)
self.wide_2.setChannel(4)
try:
self.wide_2.openWaitForAttachment(1000)
except PhidgetException as e:
print("Failed to open (WIDE): " + e.details)
self.tele_2 = DigitalOutput()
self.tele_2.setDeviceSerialNumber(HUB2)
self.tele_2.setIsHubPortDevice(False)
self.tele_2.setHubPort(1)
self.tele_2.setChannel(5)
try:
self.tele_2.openWaitForAttachment(1000)
except PhidgetException as e:
print("Failed to open (TELE): " + e.details)
self.left_light_2 = VoltageOutput()
self.left_light_2.setDeviceSerialNumber(HUB2)
self.left_light_2.setIsHubPortDevice(False)
self.left_light_2.setHubPort(2)
self.left_light_2.setChannel(0)
try:
self.left_light_2.openWaitForAttachment(1000)
except PhidgetException as e:
print("Failed to open (LEFT LIGHT): " + e.details)
self.right_light_2 = VoltageOutput()
self.right_light_2.setDeviceSerialNumber(HUB2)
self.right_light_2.setIsHubPortDevice(False)
self.right_light_2.setHubPort(3)
self.right_light_2.setChannel(0)
try:
self.right_light_2.openWaitForAttachment(1000)
except PhidgetException as e:
print("Failed to open (RIGHT LIGHT): " + e.details)
self.pan_2 = VoltageOutput()
self.pan_2.setDeviceSerialNumber(HUB2)
self.pan_2.setIsHubPortDevice(False)
self.pan_2.setHubPort(5)
self.pan_2.setChannel(0)
try:
self.pan_2.openWaitForAttachment(1000)
except PhidgetException as e:
print("Failed to open (PAN): " + e.details)
self.tilt_2 = VoltageOutput()
self.tilt_2.setDeviceSerialNumber(HUB2)
self.tilt_2.setIsHubPortDevice(False)
self.tilt_2.setHubPort(4)
self.tilt_2.setChannel(0)
try:
self.tilt_2.openWaitForAttachment(1000)
except PhidgetException as e:
print("Failed to open (TILT): " + e.details)
class PneumaticFrame2:
def __init__(self, master, initial_name, top_name, color, sol, reg_pwr,
reg_set, reg_get, PSI):
self.frame = Frame(master, borderwidth=2, relief=SUNKEN, bg=color)
self.frame.pack()
self.master = master
self.frame_name = StringVar()
self.frame_name.set(initial_name)
self.state = 0
self.fontType = "Comic Sans"
self.activeColor = 'SpringGreen4'
self.frameColor = color
self.pressure = IntVar()
self.lock_flag = IntVar()
self.pressure.set("")
self.power = Button(self.frame,
text="PWR",
activebackground=self.activeColor,
command=lambda: self.toggle_pwr())
self.set_label = Button(self.frame,
text="SET LABEL",
font=(self.fontType, 7),
command=lambda: self.get_label_input())
self.observed_pressure = Entry(self.frame,
width=5,
state="readonly",
textvariable=self.pressure)
if self.frame_name.get() == "Hydro":
self.set_pressure_scale = Scale(self.frame,
orient=HORIZONTAL,
from_=0,
to=92,
resolution=0.5,
bg=color,
label="Set Pressure (PSI)",
highlightthickness=0,
command=self.set_pressure)
else:
self.set_pressure_scale = Scale(self.frame,
orient=HORIZONTAL,
from_=0,
to=50,
resolution=0.5,
bg=color,
label="Set Pressure (PSI)",
highlightthickness=0,
command=self.set_pressure)
self.custom_label = Label(self.frame,
textvariable=self.frame_name,
font=(self.fontType, 14),
bg=color)
self.label = Label(self.frame, text=initial_name, bg=color)
self.lock = Checkbutton(self.frame,
text="LOCK",
bg=color,
variable=self.lock_flag,
command=self.lock)
self.frame_name.set(top_name)
# Init the pressure scale to the default value.
self.set_pressure_scale.set(PSI)
# Lock hydo at startup
if initial_name == "Hydro":
self.lock.select()
self.set_pressure_scale.config(state="disabled")
self.power.config(state="disable")
self.frame.rowconfigure(0, minsize=30)
self.custom_label.grid(row=0, column=0, columnspan=2, sticky=S)
self.set_label.grid(column=0, row=1, columnspan=2)
self.frame.rowconfigure(2, minsize=50)
self.power.grid(column=0, row=2)
self.observed_pressure.grid(column=1, row=2)
self.set_pressure_scale.grid(column=0, row=3, columnspan=2, padx=20)
self.frame.rowconfigure(4, minsize=5)
self.label.grid(column=0, row=5)
self.lock.grid(column=1, row=5)
# Connect to Phidget Solid State Relay for solinoid control
if self.frame_name.get() == "Hydro":
self.solenoid_switch = DigitalOutput()
self.solenoid_switch.setDeviceSerialNumber(sol[0])
self.solenoid_switch.setIsHubPortDevice(False)
self.solenoid_switch.setHubPort(sol[1])
self.solenoid_switch.setChannel(sol[2])
self.solenoid_switch.openWaitForAttachment(5000)
#Connect to Phidget Solid State Relay for regulator power control
self.reg_switch = DigitalOutput()
self.reg_switch.setDeviceSerialNumber(reg_pwr[0])
self.reg_switch.setIsHubPortDevice(False)
self.reg_switch.setHubPort(reg_pwr[1])
self.reg_switch.setChannel(reg_pwr[2])
self.reg_switch.openWaitForAttachment(5000)
#Connect to Phidget Voltage Ouptut for pressure control
self.pressure_ctrl = VoltageOutput()
self.pressure_ctrl.setDeviceSerialNumber(reg_set[0])
self.pressure_ctrl.setIsHubPortDevice(False)
self.pressure_ctrl.setHubPort(reg_set[1])
self.pressure_ctrl.setChannel(reg_set[2])
self.pressure_ctrl.openWaitForAttachment(5000)
#Connect to Phidget Analog Input for pressure reading
self.pressure_reading = VoltageRatioInput()
self.pressure_reading.setDeviceSerialNumber(reg_get[0])
#One of the VINT Hubs on the SBC is used and needs special configuration
if reg_get[0] == SBCH:
self.pressure_reading.setIsHubPortDevice(True)
self.pressure_reading.setHubPort(0)
self.pressure_reading.setChannel(reg_get[1])
self.pressure_reading.openWaitForAttachment(5000)
def toggle_pwr(self):
#Turn on air channel
if self.state == 0:
#Turn on power to regulator and show active button color
self.power.config(bg=self.activeColor)
self.reg_switch.setState(True)
if self.frame_name.get() == "Hydro":
self.solenoid_switch.setState(True)
#Start monitoring air pressure
self.update_pressure()
#Change state of air channel
self.state = 1
#Turn off air channel
elif self.state == 1:
remember_state = self.set_pressure_scale.get()
if self.frame_name.get() != "Hydro":
messagebox.showinfo(
self.frame_name.get() + " Warning",
"Pressure will be set to zero. Acknowledge that " +
self.frame_name.get() + " is in a safe configuration")
# Change pressure to zero
self.set_pressure_scale.set(0)
self.set_pressure(0)
time.sleep(0.5)
self.frame.update()
self.reg_switch.setState(False)
time.sleep(0.5)
self.set_pressure_scale.set(remember_state)
if self.frame_name.get() == "Hydro":
self.solenoid_switch.setState(False)
self.lock.select()
self.set_pressure_scale.config(state="disabled")
self.power.config(state="disable")
#Turn off power to reguluator and remove active button color
self.power.config(bg="SystemButtonFace")
#Update air channel state
self.state = 0
def get_label_input(self):
self.window = popupWindow(self.master)
self.set_label.config(state=DISABLED)
self.master.wait_window(self.window.top)
self.set_label.config(state=NORMAL)
#If the user does not enter a value exception will be produced
try:
if len(self.window.value) > 12:
self.frame_name.set("SET ERROR")
else:
self.frame_name.set(self.window.value)
except:
self.frame_name.set("SET ERROR")
def set_pressure(self, val):
# Pressure Range
range = MAXPR - MINPR
# Calculate volts/PSI
ratio = 5 / range
self.pressure_ctrl.setVoltage(float(val) * ratio)
def update_pressure(self):
if self.reg_switch.getState():
try:
val = float(self.pressure_reading.getSensorValue())
PSI = val * 165.63 - 30.855
PSI = round(PSI, 2)
self.pressure.set(PSI)
#Low pressure check
if PSI < (self.set_pressure_scale.get() - 3):
if self.frame.cget('bg') == "Red":
self.frame.config(bg=self.frameColor)
self.set_pressure_scale.config(bg=self.frameColor)
self.custom_label.config(bg=self.frameColor)
self.label.config(bg=self.frameColor)
self.lock.config(bg=self.frameColor)
else:
self.frame.config(bg='Red')
self.set_pressure_scale.config(bg="Red")
self.custom_label.config(bg="Red")
self.label.config(bg="Red")
self.lock.config(bg="Red")
if PSI > (self.set_pressure_scale.get() - 3):
if self.frame.cget('bg') == "Red":
self.frame.config(bg=self.frameColor)
self.set_pressure_scale.config(bg=self.frameColor)
self.custom_label.config(bg=self.frameColor)
self.label.config(bg=self.frameColor)
self.lock.config(bg=self.frameColor)
except:
print("Init Air Pressure")
root.after(200, self.update_pressure)
else:
self.pressure.set("")
def lock(self):
if self.lock_flag.get() == True:
self.set_pressure_scale.config(state="disabled")
self.power.config(state="disable")
elif self.lock_flag.get() == False:
self.set_pressure_scale.config(state="normal")
self.power.config(state="normal")
def open_menu():
wait = 0.15
for x in range(3):
set("ON")
time.sleep(wait)
set("OFF")
time.sleep(wait)
zoom("+")
time.sleep(wait)
zoom("0")
#Line required to look for Phidget devices on the network
Net.enableServerDiscovery(PhidgetServerType.PHIDGETSERVER_DEVICEREMOTE)
#Setup Power Button
power = DigitalOutput()
power.setDeviceSerialNumber(540047)
power.setIsHubPortDevice(False)
power.setHubPort(1)
power.setChannel(3)
power.openWaitForAttachment(5000)
#Setup Focus, Zoom, and Manual Select:
focus_enable = DigitalOutput()
focus_enable.setDeviceSerialNumber(540047)
focus_enable.setIsHubPortDevice(False)
focus_enable.setHubPort(HUB_FOCUS_ENABLE)
focus_enable.setChannel(CH_FOCUS_ENABLE)
focus_enable.openWaitForAttachment(5000)
focus_select = DigitalOutput()
#Open the channel
try:
userMotor.openWaitForAttachment(5000)
randomMotor.openWaitForAttachment(5000)
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
#Set both motors to a default position
randomMotor.setTargetPosition(90)
randomMotor.setEngaged(True)
userMotor.setTargetPosition(90)
userMotor.setEngaged(True)
#Create a led object
try:
LED = DigitalOutput()
except RuntimeError as e:
print("Runtime Error: %s" % e.message)
try:
LED.setDeviceSerialNumber(437969)
except PhidgetException as e:
print("Phidget Exception %i: %s" % (e.code, e.details))
def onAttachHandler(e):
print("Phidget attached!")
LED.setOnAttachHandler(onAttachHandler)
LED.setChannel(0)
LED.openWaitForAttachment(5000)
class PopperPump:
def __init__(self, serial_num):
logging.debug("Opening Phidget")
self.popper_pump = DigitalOutput()
self.popper_pump.setChannel(0)
self.popper_pump.setDeviceSerialNumber(serial_num)
self.popper_pump.openWaitForAttachment(5000)
self.program_lock = threading.Lock()
self.program_queue = queue.Queue()
self.run_time = runMin
self.sleep_time = sleepMin
# Required for Kontroller
self.kontrol = None
self.channel = None
def close(self):
logging.debug("Closing Phidget")
self.popper_pump.close()
def program_is_running(self):
return self.program_lock.locked()
def set_run(self, value):
if self.run_time != value:
self.run_time = value
logging.debug(f'PopperPump run time set to {value} seconds')
def set_sleep(self, value):
if self.sleep_time != value:
self.sleep_time = value
logging.debug(f'PopperPump sleep time set to {value} seconds')
def start_program(self):
threading.Thread(target=self._program, daemon=True).start()
def stop_program(self):
self.program_queue.put("stop")
# Private Functions
def _program(self):
if not self.program_lock.acquire(False):
logging.warning("popperpump program already running")
else:
logging.info("starting popperpump program")
try:
while True:
self.popper_pump.setDutyCycle(1)
self.kontrol.k_led_on(self.channel, 's')
try:
msg = self.program_queue.get(timeout=self.run_time)
# Message Received
self.popper_pump.setDutyCycle(0)
self.kontrol.k_led_off(self.channel, 's')
return
except queue.Empty:
pass
self.popper_pump.setDutyCycle(0)
self.kontrol.k_led_off(self.channel, 's')
try:
msg = self.program_queue.get(timeout=self.sleep_time)
# Message Received
self.popper_pump.setDutyCycle(0)
self.kontrol.k_led_off(self.channel, 's')
return
except queue.Empty:
pass
finally:
logging.info("popperpump program stopped")
self.program_lock.release()
# Kontrol Functions
def k_attach(self, channel, k: Kontrol2):
if self.kontrol is None:
self.kontrol = k
self.channel = channel
logging.debug(f'PopperPump attached on channel {channel}')
else:
raise KontrolAlreadyAttachedError(
f'cannot attach to channel {channel} already attached to {self.channel}'
)
def k_button_down(
self,
button,
):
if self.kontrol is not None:
if button == 'r':
if self.program_is_running():
self.stop_program()
self.kontrol.k_led_off(self.channel, 'r')
else:
self.start_program()
self.kontrol.k_led_on(self.channel, 'r')
else:
raise KontrolNotAttachedError(
f'PopperPump not attached to Kontroller')
def k_button_up(self, button):
if self.kontrol is not None:
pass # Unused
else:
raise KontrolNotAttachedError(
f'PopperPump not attached to Kontroller')
def k_knob(self, level):
if self.kontrol is not None:
scale_level = int(util.scale(level, (0, 127),
(sleepMin, sleepMax)))
self.set_sleep(scale_level)
else:
raise KontrolNotAttachedError(
f'PopperPump not attached to Kontroller')
def k_slider(self, level):
if self.kontrol is not None:
scale_level = int(util.scale(level, (0, 127), (runMin, runMax)))
self.set_run(scale_level)
else:
raise KontrolNotAttachedError(
f'PopperPump not attached to Kontroller')
def init_interface(interfaceKit_serial, hubPort, isHubPortDevice):
if with_interface:
try:
print("Connecting Output Channels (%s): %s" %
(interfaceKit_serial, output_channels))
for ich, this_channel in enumerate(output_channels):
print("... %s: %s" % (ich, this_channel))
ch = DigitalOutput()
ch.setDeviceSerialNumber(interfaceKit_serial)
ch.setHubPort(hubPort)
ch.setIsHubPortDevice(isHubPortDevice)
ch.setChannel(df_params.loc[1, this_channel])
ch.setOnAttachHandler(onAttachHandler)
ch.setOnDetachHandler(onDetachHandler)
ch.setOnErrorHandler(onErrorHandler)
ch.openWaitForAttachment(5000)
interfaceKit_output[ich] = ch
interfaceKit_output[ich].setState(False) #init off
print("Connecting Input Channels %s: %s" %
(interfaceKit_serial, input_channels))
for ich, this_channel in enumerate(input_channels):
ch = DigitalInput()
if ich == 1: # 'input_zLimitSwitch', 'input_fLimitSwitch']
ch.linkedOutput = f_stepper
ch.linkedOutput.setOnPositionChangeHandler(
fpositionChangeHandler)
ch.setOnStateChangeHandler(fonStateChangeHandler)
else:
ch.linkedOutput = z_stepper
ch.linkedOutput.setOnPositionChangeHandler(
zpositionChangeHandler)
ch.setOnStateChangeHandler(zonStateChangeHandler)
ch.setDeviceSerialNumber(interfaceKit_serial)
ch.setHubPort(hubPort)
ch.setIsHubPortDevice(isHubPortDevice)
ch.setChannel(df_params.loc[1, this_channel])
ch.setOnAttachHandler(onAttachHandler)
ch.setOnDetachHandler(onDetachHandler)
ch.setOnErrorHandler(onErrorHandler)
ch.openWaitForAttachment(5000)
interfaceKit_input[ich] = ch
except PhidgetException as e:
print("Attachment Terminated: Open Failed", e)
print("Cleaning up...")
for ch in interfaceKit_output:
ch.close()
return False
except RuntimeError as e:
print("Attachment Terminated: RunTimeError", e)
sys.stderr.write("Runtime Error: \t")
return False
return [interfaceKit_output, interfaceKit_input]
class PhidgetController:
def __init__(self, channel: int):
self.io = DigitalOutput()
self.queue = asyncio.Queue()
self._io_handler_task: Optional[asyncio.Task] = None
# Set addressing parameters to specify which channel to open (if any)
self.io.setChannel(channel)
# Assign any event handlers you need before calling open so that no events are missed.
self.io.setOnAttachHandler(self.onAttach)
self.io.setOnDetachHandler(self.onDetach)
self.io.setOnErrorHandler(self.onError)
# Open your Phidgets and wait for attachment
self.io.openWaitForAttachment(5000)
async def start(self):
try:
while True:
command = await self.queue.get()
if self._io_handler_task:
self._io_handler_task.cancel()
if command["mode"] == "end":
break
self._io_handler_task = asyncio.get_event_loop().create_task(
self._io_handler(command))
finally:
print("Closing phidget")
try:
self.io.setDutyCycle(0)
self.io.close()
except PhidgetException:
print("device not connected")
# if self._io_handler_task:
# self._io_handler_task.cancel()
async def _io_handler(self, command: dict):
print(command)
try:
if command["mode"] == "wave":
phase_s = (1 / command["frequency_hz"]) / 2
while True:
self.io.setDutyCycle(0)
await asyncio.sleep(phase_s)
self.io.setDutyCycle(1)
await asyncio.sleep(phase_s)
if command["mode"] == "pwm":
period_s = 1 / command["frequency_hz"]
on_phase_s = command["duty_cycle"] * period_s
off_phase_s = period_s - on_phase_s
while True:
self.io.setDutyCycle(0)
await asyncio.sleep(on_phase_s)
self.io.setDutyCycle(1)
await asyncio.sleep(off_phase_s)
if command["mode"] == "off":
self.io.setDutyCycle(0)
while True:
await asyncio.sleep(3600)
if command["mode"] == "on":
self.io.setDutyCycle(1)
while True:
await asyncio.sleep(3600)
except asyncio.CancelledError:
pass
@staticmethod
def onAttach(io):
print("Attach [" + str(io.getChannel()) + "]!")
@staticmethod
def onDetach(io):
print("Detach [" + str(io.getChannel()) + "]!")
@staticmethod
def onError(io, code, description):
print("Code [" + str(io.getChannel()) + "]: " +
ErrorEventCode.getName(code))
print("Description [" + str(io.getChannel()) + "]: " +
str(description))
print("----------")