creation of registrace.py application, upload time to website in StopWatch

SW/PC/Alkator_count_results.py

@@ -30,8 +30,3 @@ for id in data_dict:
 print(results)
 dict(sorted(results.items(), key=lambda item: item[0]))
 print(results)
-
-    
-
-    
-        

SW/PC/Stopwatch/config.json

@@ -0,0 +1,10 @@
+{
+    "url": "https://beta.alkator.cz/api/station/register",
+    "station_id": "1",
+    "login_url": "https://beta.alkator.cz/api/login",
+    "racers_url": "https://beta.alkator.cz/api/racers",
+    "card_register": "https://beta.alkator.cz/api/card/register",
+    "card_unregister": "https://beta.alkator.cz/api/card/card_unregister",
+    "login": "station_register@alkator.cz",
+    "password": "password_heslo"
+}

SW/PC/Stopwatch/main.py

@@ -1,6 +1,8 @@
 import gi
 import threading
 import time
+import datetime
+import collections
 import usb.core
 import usb.util
 import requests
@@ -9,12 +11,6 @@ import json
 gi.require_version('Gtk', '4.0')
 from gi.repository import Gtk, Gio, Gdk
 
-DEBUG = False
-
-if DEBUG == True:
-    index = 2
-else:
-    index = 1
 activeCards = []
 
 TIME = 600
@@ -24,8 +20,56 @@ USB_TIMEOUT = 5 # Timeout in ms
 USB_VENDOR  = 0xffff # Vendor-ID:
 USB_PRODUCT = 0x0035 # Product-ID
 
-with open('people.json', 'r') as f:
-    db = json.load(f)
+db = {}
+
+queue_to_send = []
+
+with open('config.json', 'r') as f:
+    config = json.load(f)
+
+session = requests.Session()
+session.post(config['login_url'], {'email':config['login'], 'password': config['password']})
+
+def refreshDb():
+    global db
+    resp = session.get(config['racers_url'])
+    if resp.status_code == 200:
+        json = resp.json()
+        db = {}
+        for racer in json:
+            if racer["card_id"]:
+                db[racer["card_id"]] = racer
+
+
+def refreshDbEvery3mins():
+    while True:
+        refreshDb()
+        time.sleep(3 * 60)
+
+
+Thread(target=refreshDbEvery3mins).start()
+
+
+def sendQueueToSend():
+    global queue_to_send
+    while True:
+        if len(queue_to_send) > 0:
+            to_send = queue_to_send.pop()
+
+            response = session.post(config['url'],
+                to_send, 'application/json'
+            )
+            if response.status_code != 200:
+                if response.status_code == 400:
+                    continue
+                queue_to_send.append(to_send) #try again later
+                time.sleep(1)
+        else:
+            time.sleep(1)
+
+
+Thread(target=sendQueueToSend).start()
+
 
 class UsbCardReader():
     def __init__(self, **kargs):
@@ -59,17 +103,17 @@ class UsbCardReader():
                     receivedNumber = 10 * receivedNumber + receivedDigit
 
                 if (( control[0] == 0 )) & (( control[2] == 40 )) & (( not receivedNumber == 0 )):
-                    try:
-                        with open('people.json', 'r') as f:
-                            db = json.load(f)
-                        for i in db:
-                            if db[i] == receivedNumber:
-                                if i not in activeCards:
-                                    activeCards.append(i)
-                                    win.arb(i)
-                                else:
-                                    print("Card is active now")
-                    except Exception as e: print(e)
+                    if receivedNumber not in db:
+                        refreshDb()
+                    if receivedNumber in db:
+                        if receivedNumber not in activeCards:
+                            activeCards.append(receivedNumber)
+                            win.arb(db[receivedNumber])
+                            print('Card is active now')
+                        else:
+                            print('Card is already active')
+                    else:
+                        print(f'Card {receivedNumber} not found in db')
                     receivedNumber = 0
 
             except KeyboardInterrupt:
@@ -80,9 +124,9 @@ class UsbCardReader():
             time.sleep(0.001)
 
 class GridRow():
-    def __init__(self, parent, runner, index):
-        self.id = runner
-        self.index = index
+    def __init__(self, parent, racer, index):
+        global queue_to_send
+        self.id = racer['starting_number']
         self.parent = parent
 
         self.grid = Gtk.Grid()
@@ -92,7 +136,7 @@ class GridRow():
         else:
             self.grid.set_name("darkgrid")
 
-        self.runid = Gtk.Label(label=str(runner), name="gridlabel")
+        self.runid = Gtk.Label(label=str(racer["starting_number"]), name="gridlabel")
         self.runid.set_justify(2)
         self.runid.set_width_chars(10)
 
@@ -107,6 +151,12 @@ class GridRow():
         countdown=threading.Thread(target=self.updateTime)
         countdown.start()
 
+        queue_to_send.append({
+            'card_id': racer['card_id'],
+            'station_id': config['station_id'],
+            'time': datetime.datetime.now().strftime('%d.%m.%Y %H:%M:%S.%f')
+        })
+
     def printIndex(self, button):
         print(self.index)
 
@@ -138,12 +188,6 @@ class GridWindow(Gtk.ApplicationWindow):
         css_provider.load_from_file(Gio.File.new_for_path("style.css"))
         Gtk.StyleContext.add_provider_for_display(Gdk.Display.get_default(), css_provider, Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION)
 
-        button1 = Gtk.Button(label='addrow')
-        button2 = Gtk.Button(label='rmrow')
-        
-        button1.connect("clicked", self.arb)
-        button2.connect("clicked", self.rrb)
-        
         runlabel = Gtk.Label(label="ID", name="gridlabel")
         runlabel.set_justify(2)
         cntlabel = Gtk.Label(label="Countdown", name="gridlabel")
@@ -152,24 +196,15 @@ class GridWindow(Gtk.ApplicationWindow):
         self.runners = []
 
         self.grid = Gtk.Grid()
-        if DEBUG == True:
-            self.grid.attach(button1, 0, 0, 1, 1)
-            self.grid.attach(button2, 1, 0, 2, 1)
-            self.grid.attach(runlabel, 0, 1, 1, 1)
-            self.grid.attach(cntlabel, 1, 1, 2, 1)
-        else:
-            self.grid.attach(runlabel, 0, 0, 1, 1)
-            self.grid.attach(cntlabel, 1, 0, 2, 1)
+        self.grid.attach(runlabel, 0, 0, 1, 1)
+        self.grid.attach(cntlabel, 1, 0, 2, 1)
 
         self.set_child(self.grid)
 
-    def arb(self, personId):
-        global index
-        self.runners.append(GridRow(self, personId, index))
-        index += 1
+    def arb(self, racer):
+        self.runners.append(GridRow(self, racer, len(activeCards)))
 
     def rrb(self, button):
-        global index
         self.remRow()
 
     def addRow(self, runner, index):
@@ -180,10 +215,9 @@ class GridWindow(Gtk.ApplicationWindow):
         self.grid.attach(runb, 1, index, 1, 1)
 
     def remRow(self):
-        global index, activeCards
-        if index > 1:
+        global activeCards
+        if len(activeCards) > 0:
             self.grid.remove_row(1)
-            index -= 1
             del activeCards[0]
 
 

SW/PC/Stopwatch/registrace.py

@@ -0,0 +1,134 @@
+import sys
+import datetime
+import requests
+import json
+import usb.core
+import usb.util
+from PyQt6 import QtWidgets, uic, QtGui
+
+app = QtWidgets.QApplication(sys.argv)
+
+TIME = 600
+
+USB_IF      = 0 # Interface
+USB_TIMEOUT = 5 # Timeout in ms
+USB_VENDOR  = 0xffff # Vendor-ID:
+USB_PRODUCT = 0x0035 # Product-ID
+
+with open('config.json', 'r') as f:
+    config = json.load(f)
+
+session = requests.Session()
+session.post(config['login_url'], {'email':config['login'], 'password': config['password']})
+
+
+last_card = 1111
+last_time = datetime.datetime.now()
+
+
+response = session.get(config['racers_url'])
+
+racers = response.json()
+
+
+def register_racer():
+    card_id = last_card
+    index = window.racers.currentIndex()
+    racer_id = int(index.data().split(' ')[-1])
+    try:
+        starting_number = int(window.starting_number.text())
+    except Exception:
+        raise
+
+    response = session.post(config['card_register'], json={'racer_id': racer_id, 'starting_number': starting_number, 'card_id': last_card})
+    if response.status_code != 200:
+        raise Exception(response.status_code, response.content)
+
+    racer = list(filter(lambda x: x['racer_id'] == racer_id, racers))[0]
+    racer['card_id'] = card_id
+    racer['starting_number'] = starting_number
+    updateRacers()
+
+
+def unregister_racer():
+    card_id = last_card
+    time = last_time
+
+    response = session.post(config['url'], json={'card_id': card_id, 'time': time.strftime('%d.%m.%Y %H:%M:%S.%f'), 'station_id': config['station_id']})
+
+
+
+
+window = uic.loadUi("registrace.ui")
+window.register_racer.clicked.connect(register_racer)
+window.unregister_racer.clicked.connect(unregister_racer)
+window.show()
+
+
+model = QtGui.QStandardItemModel()
+window.racers.setModel(model)
+
+def updateRacers():
+    model.clear()
+    for racer in racers:
+        if racer['starting_number'] or racer['card_id']:
+            continue
+        item = QtGui.QStandardItem(f"{racer['last_name']} {racer['first_name']} {racer['date_of_birth']} {racer['racer_id']}")
+        model.appendRow(item)
+
+
+updateRacers()
+
+
+def updateLastCard(card_id):
+    window.lastCard.setText(str(card_id))
+
+
+class UsbCardReader():
+    def __init__(self, **kargs):
+        # Find the HID device by vendor/product ID
+        self.dev = usb.core.find(idVendor=USB_VENDOR, idProduct=USB_PRODUCT)
+        # Get and store the endpoint
+        self.endpoint = self.dev[0][(0,0)][0]
+        if self.dev.is_kernel_driver_active(USB_IF) is True:
+            self.dev.detach_kernel_driver(USB_IF)
+        # Claim the device
+        usb.util.claim_interface(self.dev, USB_IF)
+        self.receivedNumber = 0
+
+        cardread=threading.Thread(target=self.read)
+        cardread.start()
+
+    def read(self):
+        global last_card, last_time
+
+        print("Waiting for card")
+        receivedNumber = 0
+
+        while True:
+            control = None
+            try:
+                control = self.dev.read(self.endpoint.bEndpointAddress, self.endpoint.wMaxPacketSize, USB_TIMEOUT)
+                if (control[2] != 40) & (control[2] != 0):
+                    receivedDigit = control[2] - 29
+                    if receivedDigit == 10:
+                        receivedDigit = 0
+                    receivedNumber = 10 * receivedNumber + receivedDigit
+
+                if (( control[0] == 0 )) & (( control[2] == 40 )) & (( not receivedNumber == 0 )):
+                    updateLastCard(receivedNumber)
+                    if last_card != receivedNumber:
+                        last_time = datetime.datetime.now()
+                    last_card = receivedNumber
+                    receivedNumber = 0
+
+            except KeyboardInterrupt:
+                exit()
+            except:
+                pass
+
+            time.sleep(0.001)
+
+UsbCardReader()
+
+app.exec()

SW/PC/Stopwatch/registrace.ui

@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Frame</class>
+ <widget class="QFrame" name="Frame">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>315</width>
+    <height>289</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Registrace závodníků</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="5" column="0">
+    <widget class="QLineEdit" name="lastCard"/>
+   </item>
+   <item row="0" column="0">
+    <widget class="QPushButton" name="register_racer">
+     <property name="text">
+      <string>Registrovat</string>
+     </property>
+    </widget>
+   </item>
+   <item row="3" column="0">
+    <widget class="QPushButton" name="unregister_racer">
+     <property name="text">
+      <string>Dokončit</string>
+     </property>
+    </widget>
+   </item>
+   <item row="2" column="0">
+    <widget class="QLineEdit" name="starting_number"/>
+   </item>
+   <item row="1" column="0">
+    <widget class="QLabel" name="label">
+     <property name="text">
+      <string>startovní číslo</string>
+     </property>
+    </widget>
+   </item>
+   <item row="4" column="0">
+    <widget class="QLabel" name="label_2">
+     <property name="text">
+      <string>číslo karty</string>
+     </property>
+    </widget>
+   </item>
+   <item row="6" column="0">
+    <spacer name="verticalSpacer">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>40</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item row="0" column="1" rowspan="7">
+    <widget class="QListView" name="racers"/>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

SW/PC/main.py

@@ -90,7 +90,6 @@ def main():
     elif rw == '':
         s.write('r\r'.encode())
         read(s)
-        
     else:
         print('Invalid option')
 

SW/RPi_Pico_Reader/NFC_PN532.py

@@ -406,4 +406,3 @@ class PN532:
             _COMMAND_INDATAEXCHANGE, params=params, response_length=1
         )
         return response[0] == 0x00
-