added stopwatch card reader code
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07473c8a20
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@ -1,12 +1,83 @@
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import gi
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import threading
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import time
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import usb.core
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import usb.util
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import requests
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import json
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gi.require_version('Gtk', '4.0')
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from gi.repository import Gtk, Gio, Gdk
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index = 2
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TIME = 10
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DEBUG = False
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if DEBUG == True:
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index = 2
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else:
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index = 1
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activeCards = []
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TIME = 600
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USB_IF = 0 # Interface
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USB_TIMEOUT = 5 # Timeout in ms
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USB_VENDOR = 0xffff # Vendor-ID:
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USB_PRODUCT = 0x0035 # Product-ID
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with open('people.json', 'r') as f:
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db = json.load(f)
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class UsbCardReader():
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def __init__(self, **kargs):
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# Find the HID device by vendor/product ID
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self.dev = usb.core.find(idVendor=USB_VENDOR, idProduct=USB_PRODUCT)
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# Get and store the endpoint
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self.endpoint = self.dev[0][(0,0)][0]
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if self.dev.is_kernel_driver_active(USB_IF) is True:
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self.dev.detach_kernel_driver(USB_IF)
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# Claim the device
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usb.util.claim_interface(self.dev, USB_IF)
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self.receivedNumber = 0
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cardread=threading.Thread(target=self.read)
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cardread.start()
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def read(self):
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global win, activeCards, db
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print("Waiting for card")
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receivedNumber = 0
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while True:
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control = None
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try:
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control = self.dev.read(self.endpoint.bEndpointAddress, self.endpoint.wMaxPacketSize, USB_TIMEOUT)
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if (control[2] != 40) & (control[2] != 0):
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receivedDigit = control[2] - 29
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if receivedDigit == 10:
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receivedDigit = 0
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receivedNumber = 10 * receivedNumber + receivedDigit
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if (( control[0] == 0 )) & (( control[2] == 40 )) & (( not receivedNumber == 0 )):
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try:
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with open('people.json', 'r') as f:
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db = json.load(f)
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for i in db:
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if db[i] == receivedNumber:
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if i not in activeCards:
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activeCards.append(i)
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win.arb(i)
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else:
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print("Card is active now")
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except Exception as e: print(e)
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receivedNumber = 0
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except KeyboardInterrupt:
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exit()
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except:
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pass
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time.sleep(0.001)
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class GridRow():
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def __init__(self, parent, runner, index):
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@ -81,17 +152,20 @@ class GridWindow(Gtk.ApplicationWindow):
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self.runners = []
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self.grid = Gtk.Grid()
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if DEBUG == True:
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self.grid.attach(button1, 0, 0, 1, 1)
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self.grid.attach(button2, 1, 0, 2, 1)
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self.grid.attach(runlabel, 0, 1, 1, 1)
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self.grid.attach(cntlabel, 1, 1, 2, 1)
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else:
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self.grid.attach(runlabel, 0, 0, 1, 1)
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self.grid.attach(cntlabel, 1, 0, 2, 1)
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self.set_child(self.grid)
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def arb(self, button):
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def arb(self, personId):
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global index
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self.runners.append(GridRow(self, index, index))
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#self.addRow(index,index)
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self.runners.append(GridRow(self, personId, index))
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index += 1
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def rrb(self, button):
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@ -106,18 +180,20 @@ class GridWindow(Gtk.ApplicationWindow):
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self.grid.attach(runb, 1, index, 1, 1)
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def remRow(self):
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global index
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global index, activeCards
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if index > 1:
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self.grid.remove_row(1)
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index -= 1
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del activeCards[0]
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def on_activate(app):
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# Create window
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global win
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win = GridWindow(application=app)
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win.present()
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UsbCardReader()
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app = Gtk.Application(application_id='com.example.App')
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app.connect('activate', on_activate)
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4
SW/PC/Stopwatch/people.json
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4
SW/PC/Stopwatch/people.json
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@ -0,0 +1,4 @@
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{
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"1": 3619716179,
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"2": 3620062547
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}
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51
SW/PC/Stopwatch/rfid_read.py
Normal file
51
SW/PC/Stopwatch/rfid_read.py
Normal file
@ -0,0 +1,51 @@
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import usb.core
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import usb.util
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import time
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import requests
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import json
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USB_IF = 0 # Interface
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USB_TIMEOUT = 5 # Timeout in MS
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USB_VENDOR = 0xffff # Vendor-ID:
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USB_PRODUCT = 0x0035 # Product-ID
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# Find the HID device by vender/product ID
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dev = usb.core.find(idVendor=USB_VENDOR, idProduct=USB_PRODUCT)
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# Get and store the endpoint
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endpoint = dev[0][(0,0)][0]
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if dev.is_kernel_driver_active(USB_IF) is True:
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dev.detach_kernel_driver(USB_IF)
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# Claim the device
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usb.util.claim_interface(dev, USB_IF)
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receivedNumber = 0
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while True:
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control = None
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try:
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# Read a character from the device
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control = dev.read(endpoint.bEndpointAddress, endpoint.wMaxPacketSize, USB_TIMEOUT)
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# Here you have to analyze what's coming in.
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# In my case you had to check the first byte (command)
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if (control[2] != 40) & (control[2] != 0):
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# Convert ascii to a number, there's probably better ways to do so.
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receivedDigit = control[2] - 29
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if receivedDigit == 10:
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receivedDigit = 0
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# Append the digit to the number
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receivedNumber = 10 * receivedNumber + receivedDigit
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# Check if the received character is CRLF
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if (( control[0] == 0 )) & (( control[2] == 40 )) & (( not receivedNumber == 0 )):
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print('cardNumber:', receivedNumber)
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except KeyboardInterrupt:
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exit()
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except:
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pass
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time.sleep(0.001) # Let CTRL+C actually exit
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84
SW/PC/Stopwatch/zapis_zavodniku.py
Normal file
84
SW/PC/Stopwatch/zapis_zavodniku.py
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@ -0,0 +1,84 @@
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import time
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import usb.core
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import usb.util
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import requests
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import json
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import threading
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USB_IF = 0 # Interface
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USB_TIMEOUT = 5 # Timeout in ms
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USB_VENDOR = 0xffff # Vendor-ID:
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USB_PRODUCT = 0x0035 # Product-ID
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activeCards = {}
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try:
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with open('people.json', 'r') as f:
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activeCards = json.load(f)
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except:
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print("No people.json found")
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class UsbCardReader():
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def __init__(self, **kargs):
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# Find the HID device by vendor/product ID
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self.dev = usb.core.find(idVendor=USB_VENDOR, idProduct=USB_PRODUCT)
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# Get and store the endpoint
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self.endpoint = self.dev[0][(0,0)][0]
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if self.dev.is_kernel_driver_active(USB_IF) is True:
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self.dev.detach_kernel_driver(USB_IF)
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# Claim the device
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usb.util.claim_interface(self.dev, USB_IF)
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self.receivedNumber = 0
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def read(self):
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global activeCards
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print("Priloz kartu")
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while True:
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control = None
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try:
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control = self.dev.read(self.endpoint.bEndpointAddress, self.endpoint.wMaxPacketSize, USB_TIMEOUT)
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if (control[2] != 40) & (control[2] != 0):
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receivedDigit = control[2] - 29
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if receivedDigit == 10:
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receivedDigit = 0
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self.receivedNumber = 10 * self.receivedNumber + receivedDigit
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if (( control[0] == 0 )) & (( control[2] == 40 )) & (( not self.receivedNumber == 0 )):
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try:
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cardPresent = False
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for i in activeCards:
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if activeCards[i] == self.receivedNumber:
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cardPresent = True
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break
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if cardPresent == False:
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assign=threading.Thread(target=self.assign)
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assign.start()
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else:
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print("Naramek jiz zaregistrovan")
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self.receivedNumber = 0
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print("Priloz kartu")
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except Exception as e: print(e)
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except KeyboardInterrupt:
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exit()
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except:
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pass
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time.sleep(0.001)
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def assign(self):
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global activeCards
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n = input("Cislo zavodnika: ")
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activeCards[str(n)] = self.receivedNumber
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with open('people.json', 'w') as f:
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f.write(json.dumps(activeCards, indent = 4))
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self.receivedNumber = 0
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print("Ulozeno, priloz kartu")
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if __name__ == "__main__":
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reader = UsbCardReader()
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print("Zapis zavodniku ready")
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reader.read()
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