added people.json, results and ordering script

SW/PC/Alkator_count_results.py

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

SW/PC/Stopwatch/config.json

@@ -1,10 +0,0 @@
-{
-    "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

@@ -1,75 +1,31 @@
 import gi
 import threading
 import time
-import datetime
-import collections
 import usb.core
 import usb.util
 import requests
 import json
 
 gi.require_version('Gtk', '4.0')
-from gi.repository import Gtk, Gio, Gdk
+from gi.repository import Gtk, Gio, Gdk, GLib
 
+DEBUG = False
+
+if DEBUG == True:
+    index = 2
+else:
+    index = 1
 activeCards = []    
 
-TIME = 600
+TIME = 60
 
 USB_IF      = 0 # Interface
 USB_TIMEOUT = 5 # Timeout in ms
 USB_VENDOR  = 0xffff # Vendor-ID:
 USB_PRODUCT = 0x0035 # Product-ID
 
-db = {}
+with open('people.json', 'r') as f:
-
+    db = json.load(f)
-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):
@@ -103,17 +59,17 @@ class UsbCardReader():
                     receivedNumber = 10 * receivedNumber + receivedDigit
                     
                 if (( control[0] == 0 )) & (( control[2] == 40 )) & (( not receivedNumber == 0 )):
-                    if receivedNumber not in db:
+                    try:
-                        refreshDb()
+                        with open('people.json', 'r') as f:
-                    if receivedNumber in db:
+                            db = json.load(f)
-                        if receivedNumber not in activeCards:
+                        for i in db:
-                            activeCards.append(receivedNumber)
+                            if db[i] == receivedNumber:
-                            win.arb(db[receivedNumber])
+                                if i not in activeCards:
-                            print('Card is active now')
+                                    activeCards.append(i)
-                        else:
+                                    GLib.idle_add(win.arb, i)
-                            print('Card is already active')
+                                else:
-                    else:
+                                    print("Card is active now")
-                        print(f'Card {receivedNumber} not found in db')
+                    except Exception as e: print(e)
                     receivedNumber = 0
                     
             except KeyboardInterrupt:
@@ -124,9 +80,9 @@ class UsbCardReader():
             time.sleep(0.001)
 
 class GridRow():
-    def __init__(self, parent, racer, index):
+    def __init__(self, parent, runner, index):
-        global queue_to_send
+        self.id = runner
-        self.id = racer['starting_number']
+        self.index = index
         self.parent = parent
         
         self.grid = Gtk.Grid()
@@ -136,7 +92,7 @@ class GridRow():
         else:
             self.grid.set_name("darkgrid")
         
-        self.runid = Gtk.Label(label=str(racer["starting_number"]), name="gridlabel")
+        self.runid = Gtk.Label(label=str(runner), name="gridlabel")
         self.runid.set_justify(2)
         self.runid.set_width_chars(10)
         
@@ -151,12 +107,6 @@ 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)
         
@@ -169,16 +119,16 @@ class GridRow():
             else:
                 mins, secs = divmod(t, 60)
                 timer = '{:02d}:{:02d}'.format(mins, secs)
-            self.runb.set_label(timer)
+            GLib.idle_add(self.runb.set_label, timer)
             time.sleep(1) 
             t -= 1
             if t == 10:
                 if self.grid.get_name() == "lightgrid":
-                    self.grid.set_name("lredgrid")
+                    GLib.idle_add(self.grid.set_name, "lredgrid")
                 else:
-                    self.grid.set_name("dredgrid")
+                    GLib.idle_add(self.grid.set_name, "dredgrid")
             
-        GridWindow.remRow(self.parent)
+        GLib.idle_add(GridWindow.remRow, self.parent)
 
 class GridWindow(Gtk.ApplicationWindow):
     def __init__(self, **kargs):
@@ -187,6 +137,13 @@ class GridWindow(Gtk.ApplicationWindow):
         css_provider = Gtk.CssProvider()
         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)
+        self.set_default_size(640, 480)
+
+        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)
@@ -196,15 +153,24 @@ class GridWindow(Gtk.ApplicationWindow):
         self.runners = []
 
         self.grid = Gtk.Grid()
-        self.grid.attach(runlabel, 0, 0, 1, 1)
+        if DEBUG == True:
-        self.grid.attach(cntlabel, 1, 0, 2, 1)
+            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.set_child(self.grid)
         
-    def arb(self, racer):
+    def arb(self, personId):
-        self.runners.append(GridRow(self, racer, len(activeCards)))
+        global index
+        self.runners.append(GridRow(self, personId, index))
+        index += 1
         
     def rrb(self, button):
+        global index
         self.remRow()
         
     def addRow(self, runner, index):
@@ -215,9 +181,10 @@ class GridWindow(Gtk.ApplicationWindow):
         self.grid.attach(runb, 1, index, 1, 1)
         
     def remRow(self):
-        global activeCards
+        global index, activeCards
-        if len(activeCards) > 0:
+        if index > 1:
             self.grid.remove_row(1)
+            index -= 1
             del activeCards[0]
 
 

SW/PC/Stopwatch/order.py

@@ -0,0 +1,23 @@
+import operator
+import json
+
+db=""
+res={}
+
+with open('times.json', 'r') as f:
+    db = json.load(f)
+
+for i in db:
+    try:
+        res[i] = db[i]["duration"]
+        print(i, db[i]["duration"])
+    except:
+        print(i)
+        pass
+
+#print(res)
+
+order = dict(sorted(res.items(), key=lambda item: item[1]))
+
+with open("results.json", 'a') as f:
+    f.write(json.dumps(order, indent = 4))

SW/PC/Stopwatch/people.json

@@ -1,4 +1,102 @@
 {
-    "1": 3619716179,
+    "1": 1114418469,
-    "2": 3620062547
+    "2": 1111554085,
+    "3": 1112605381,
+    "4": 1362080126,
+    "5": 1632101230,
+    "6": 1114533941,
+    "7": 1364901054,
+    "8": 1364587710,
+    "9": 1364867822,
+    "10": 1364554558,
+    "11": 1364968750,
+    "12": 1111614357,
+    "13": 1362569198,
+    "14": 1364867662,
+    "15": 1112618821,
+    "16": 1364967150,
+    "17": 1364592718,
+    "18": 1364487310,
+    "19": 458336708,
+    "20": 1111590293,
+    "21": 1114448773,
+    "22": 1364550814,
+    "23": 1112421509,
+    "24": 1364529422,
+    "25": 1364916590,
+    "26": 455988804,
+    "27": 1631963022,
+    "28": 1114508533,
+    "29": 1364590606,
+    "30": 1364796894,
+    "31": 1112489029,
+    "32": 1114588261,
+    "33": 1111733589,
+    "34": 1112469509,
+    "35": 1632521678,
+    "36": 1631957710,
+    "37": 1111682853,
+    "38": 1111882197,
+    "39": 1631960974,
+    "40": 1362260606,
+    "41": 1364521806,
+    "42": 1364489406,
+    "43": 1361969902,
+    "44": 1364581838,
+    "45": 1364520526,
+    "46": 1361806574,
+    "47": 1364581310,
+    "48": 1364551150,
+    "49": 1364916158,
+    "50": 1364529662,
+    "51": 1632026766,
+    "52": 1364588798,
+    "53": 1631955550,
+    "54": 1631972606,
+    "55": 1364797086,
+    "56": 1364627198,
+    "57": 1364556446,
+    "58": 1632070414,
+    "59": 1631951758,
+    "60": 1364794654,
+    "61": 1632101166,
+    "62": 1361810574,
+    "63": 1114573589,
+    "64": 1361967886,
+    "65": 1632544222,
+    "66": 1111582085,
+    "67": 1362569438,
+    "68": 1364593198,
+    "69": 1364761406,
+    "70": 1631927918,
+    "71": 1364544414,
+    "72": 1362264958,
+    "73": 1364767006,
+    "74": 1364590110,
+    "75": 1362082334,
+    "76": 1364799166,
+    "77": 1632028398,
+    "78": 1361970078,
+    "79": 1364485118,
+    "80": 1364490846,
+    "81": 1632150846,
+    "82": 1362569342,
+    "83": 1362599998,
+    "84": 1632523854,
+    "85": 1364765134,
+    "86": 1631952062,
+    "87": 1364559822,
+    "88": 1364783854,
+    "89": 1362081950,
+    "90": 1111644021,
+    "91": 1631959326,
+    "92": 1364901422,
+    "93": 1632100830,
+    "94": 1111707429,
+    "95": 1632026702,
+    "96": 1362569022,
+    "97": 1114560181,
+    "98": 1364588510,
+    "99": 1364785486,
+    "100": 1361969950
 }

SW/PC/Stopwatch/registrace.py

@@ -1,134 +0,0 @@
-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

@@ -1,71 +0,0 @@
-<?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/Stopwatch/results.json

@@ -0,0 +1,34 @@
+{
+    "2": "0:35:59.818971",
+    "29": "1:10:52.076408",
+    "14": "1:11:35.670162",
+    "9": "1:14:40",
+    "10": "1:16:02.174205",
+    "12": "1:18:12.521345",
+    "26": "1:21:24.962008",
+    "8": "1:23:45.241021",
+    "5": "1:24:33.080748",
+    "3": "1:25:36.486060",
+    "25": "1:26:57.409779",
+    "27": "1:32:49.493213",
+    "18": "1:35:04.610546",
+    "6": "1:35:28.914085",
+    "21": "1:35:29.494112",
+    "28": "1:37:56.900763",
+    "13": "1:39:20.394593",
+    "17": "1:39:59.664271",
+    "4": "1:40:15.602185",
+    "15": "1:41:16.795669",
+    "20": "1:43:29.166855",
+    "16": "1:48:28.014745",
+    "19": "1:48:37.692711",
+    "30": "1:48:51.712639",
+    "11": "1:48:56.350571",
+    "22": "1:49:04.450512",
+    "31": "2:05:10.107744",
+    "24": "2:05:33.883454",
+    "7": "2:05:42.955540",
+    "32": "2:06:17.053222",
+    "23": "2:11:50.391043",
+    "1": "2:24:50.507501"
+}

SW/PC/Stopwatch/times.json

@@ -1,12 +1,160 @@
 {
     "1": {
-        "start": "25/02/2025, 18:06:16",
+        "start": "31/05/2025, 10:00:08",
-        "end": "25/02/2025, 18:06:31",
+        "end": "31/05/2025, 12:24:58",
-        "duration": "0:00:14.553644"
+        "duration": "2:24:50.507501"
     },
     "2": {
-        "start": "25/02/2025, 18:15:08",
+        "start": "31/05/2025, 10:05:37",
-        "end": "25/02/2025, 18:15:27",
+        "end": "31/05/2025, 10:41:37",
-        "duration": "0:00:19.543765"
+        "duration": "0:35:59.818971"
+    },
+    "3": {
+        "start": "31/05/2025, 10:10:09",
+        "end": "31/05/2025, 11:35:45",
+        "duration": "1:25:36.486060"
+    },
+    "4": {
+        "start": "31/05/2025, 10:15:14",
+        "end": "31/05/2025, 11:55:30",
+        "duration": "1:40:15.602185"
+    },
+    "5": {
+        "start": "31/05/2025, 10:20:08",
+        "end": "31/05/2025, 11:44:41",
+        "duration": "1:24:33.080748"
+    },
+    "6": {
+        "start": "31/05/2025, 10:25:01",
+        "end": "31/05/2025, 12:00:30",
+        "duration": "1:35:28.914085"
+    },
+    "7": {
+        "start": "31/05/2025, 10:30:01",
+        "end": "31/05/2025, 12:35:44",
+        "duration": "2:05:42.955540"
+    },
+    "8": {
+        "start": "31/05/2025, 10:35:05",
+        "end": "31/05/2025, 11:58:50",
+        "duration": "1:23:45.241021"
+    },
+    "9": {
+        "start": "31/05/2025, 10:39:57"
+    },
+    "10": {
+        "start": "31/05/2025, 10:42:01",
+        "end": "31/05/2025, 11:58:03",
+        "duration": "1:16:02.174205"
+    },
+    "11": {
+        "start": "31/05/2025, 10:45:03",
+        "end": "31/05/2025, 12:33:59",
+        "duration": "1:48:56.350571"
+    },
+    "12": {
+        "start": "31/05/2025, 10:49:58",
+        "end": "31/05/2025, 12:08:10",
+        "duration": "1:18:12.521345"
+    },
+    "13": {
+        "start": "31/05/2025, 10:55:01",
+        "end": "31/05/2025, 12:34:21",
+        "duration": "1:39:20.394593"
+    },
+    "14": {
+        "start": "31/05/2025, 10:59:57",
+        "end": "31/05/2025, 12:11:33",
+        "duration": "1:11:35.670162"
+    },
+    "15": {
+        "start": "31/05/2025, 11:05:09",
+        "end": "31/05/2025, 12:46:25",
+        "duration": "1:41:16.795669"
+    },
+    "16": {
+        "start": "31/05/2025, 11:10:01",
+        "end": "31/05/2025, 12:58:29",
+        "duration": "1:48:28.014745"
+    },
+    "17": {
+        "start": "31/05/2025, 11:15:00",
+        "end": "31/05/2025, 12:55:00",
+        "duration": "1:39:59.664271"
+    },
+    "18": {
+        "start": "31/05/2025, 11:20:01",
+        "end": "31/05/2025, 12:55:05",
+        "duration": "1:35:04.610546"
+    },
+    "19": {
+        "start": "31/05/2025, 11:25:00",
+        "end": "31/05/2025, 13:13:38",
+        "duration": "1:48:37.692711"
+    },
+    "20": {
+        "start": "31/05/2025, 11:29:58",
+        "end": "31/05/2025, 13:13:27",
+        "duration": "1:43:29.166855"
+    },
+    "21": {
+        "start": "31/05/2025, 11:35:30",
+        "end": "31/05/2025, 13:11:00",
+        "duration": "1:35:29.494112"
+    },
+    "22": {
+        "start": "31/05/2025, 11:40:02",
+        "end": "31/05/2025, 13:29:06",
+        "duration": "1:49:04.450512"
+    },
+    "23": {
+        "start": "31/05/2025, 11:44:59",
+        "end": "31/05/2025, 13:56:49",
+        "duration": "2:11:50.391043"
+    },
+    "24": {
+        "start": "31/05/2025, 11:50:45",
+        "end": "31/05/2025, 13:56:19",
+        "duration": "2:05:33.883454"
+    },
+    "25": {
+        "start": "31/05/2025, 11:55:04",
+        "end": "31/05/2025, 13:22:02",
+        "duration": "1:26:57.409779"
+    },
+    "26": {
+        "start": "31/05/2025, 12:00:00",
+        "end": "31/05/2025, 13:21:24",
+        "duration": "1:21:24.962008"
+    },
+    "27": {
+        "start": "31/05/2025, 12:05:01",
+        "end": "31/05/2025, 13:37:51",
+        "duration": "1:32:49.493213"
+    },
+    "28": {
+        "start": "31/05/2025, 12:10:03",
+        "end": "31/05/2025, 13:48:00",
+        "duration": "1:37:56.900763"
+    },
+    "29": {
+        "start": "31/05/2025, 12:14:58",
+        "end": "31/05/2025, 13:25:50",
+        "duration": "1:10:52.076408"
+    },
+    "30": {
+        "start": "31/05/2025, 12:20:02",
+        "end": "31/05/2025, 14:08:54",
+        "duration": "1:48:51.712639"
+    },
+    "31": {
+        "start": "31/05/2025, 12:50:10",
+        "end": "31/05/2025, 14:55:20",
+        "duration": "2:05:10.107744"
+    },
+    "32": {
+        "start": "31/05/2025, 12:50:13",
+        "end": "31/05/2025, 14:56:30",
+        "duration": "2:06:17.053222"
     }
 }

SW/PC/main.py

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

SW/RPi_Pico_Reader/NFC_PN532.py

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