rfid wip

config/machine_settings/st-ten-7.ini

@@ -1,5 +1,5 @@
 [machine]
-description = ST-TEN-6 DOPPIA PROVA PRESSIONE 6/20 BAR
+description = ST-TEN-7 SECONDO BANCO IVECO DAILY ELETTRICO
 
 [hardware_config]
 archive_synchronizer: present

config/machine_settings/st-ten-8.ini

@@ -1,5 +1,5 @@
 [machine]
-description = ST-TEN-8 COLLAUDO DAILY AUTOMATICO
+description = ST-TEN-8 DAILY AUTOMATICO
 
 [hardware_config]
 archive_synchronizer: present
@@ -13,7 +13,7 @@ vision: absent
 screwdriver: absent
 digital_io: present
 second_leak_test: absent
-fixture_auto_id: present
+fixture_id: present
 discard_box: present
 
 [tecna_t3]
@@ -28,6 +28,9 @@ printer: zd421
 id: USB-5860,BID#0
 discard_idx:15 # BIT NUMBER OF THE I/0 MODULE USED FOR DISCARD SENSING
 
+[fixture_rfid]
+port: COM5
+
 [recipe]
 recipe_name_field: codice_ricetta
 part_number_field: codice_prodotto

src/components/rfid.py

@@ -0,0 +1,42 @@
+import ctypes
+import sys
+import platform
+from PyQt5.QtCore import QMutex, Qt, QTimer, pyqtSlot, pyqtSignal
+from .component import Component
+import nfc
+from nfc.clf import RemoteTarget
+
+
+
+is_win = platform.system() == "Windows"
+
+class RFID(Component):
+    def __init__(self, config=None, name=None, period=1, lazy=True, paused=False, threaded=True):
+        super().__init__(config=config, name=name, period=period, lazy=lazy, paused=paused, threaded=threaded)
+        self.mutex = QMutex()
+        self.simulate="--sim-rfid" in sys.argv
+        self.clf = nfc.ContactlessFrontend()
+
+    def open_device(self):
+        self.clf.open('tty:USB0:pn532')
+
+    def close_device(self):
+        pass
+
+    @pyqtSlot()
+    def start(self):
+        # ACQUISITION TIMER
+        self.timer = QTimer()
+        self.timer.setTimerType(Qt.PreciseTimer)
+        self.timer.setInterval(int(1000 / 20))
+        self.timer.timeout.connect(self.get)
+        self.timer.start()
+        super().start()
+
+    @pyqtSlot()
+    def get(self):
+        data=None
+        if data is not None:
+            super()._get([data])
+
+

src/test/rfid.py

@@ -0,0 +1,34 @@
+import time
+import ndef
+import nfc
+from nfc.clf import RemoteTarget
+
+clf = nfc.ContactlessFrontend()
+assert clf.open('tty:USB0:pn532') is True   # open /dev/ttyUSB0 with pn532 driver
+
+while True:
+    target = clf.sense(RemoteTarget('106A'), RemoteTarget('106B'), RemoteTarget('212F'))
+    if target is not None:
+        tag = nfc.tag.activate(clf, target)
+        print(tag)
+        if tag.ndef is not None:
+            for record in tag.ndef.records:
+                print(record)
+        else:
+            print("EMPTY TAG - WRITING...")
+            if not tag.ndef.is_writeable:
+                print("This Tag is not writeable.")
+                break
+            tag.format()
+            ret = tag.wr
+
+            if ret:
+                print("ERROR")
+            else:
+                print("OK")
+    else:
+        print("NO TARGET")
+    time.sleep(0.1)
+
+print("EXITING")
+clf.close()

src/ui/rfid_recipe_selection/__init__.py

@@ -0,0 +1 @@
+from .rfid_recipe_selection import RFID_Recipe_Selection

src/ui/rfid_recipe_selection/rfid_recipe_selection.py

@@ -0,0 +1,85 @@
+import sys
+
+import peewee
+from PyQt5 import Qt
+
+from lib.helpers import timing
+from PyQt5.QtCore import Qt, QTimer, QThread
+from PyQt5.QtGui import QKeySequence, QPixmap, QPalette, QColor
+from PyQt5.QtWidgets import QShortcut, QApplication
+from ui.widget import Widget
+from lib import db
+from lib.db.models import Recipes
+
+class RFID(Widget):
+    def __init__(self, parent):
+        super().__init__()
+        self.parent=parent
+        self.recipe_db_model=Recipes
+        self.status_palettes = {
+            True: QPalette(),
+            "": QPalette(),
+            "warning": QPalette(),
+            False: QPalette(),
+            None: QPalette(),
+        }
+        self.status_palettes[True].setColor(QPalette.Base, Qt.green)
+        self.status_palettes[False].setColor(QPalette.Base, Qt.red)
+        self.status_palettes["warning"].setColor(QPalette.Base, QColor(255, 165, 0))
+        self.status_palettes[""].setColor(QPalette.Base, QColor(255, 255, 0))
+
+        self.delay_timer = QTimer()
+        self.delay_timer.setSingleShot(True)
+        self.delay_timer.timeout.connect(self.reset_display)
+
+        self.ok_timer = QTimer()
+        self.ok_timer.setSingleShot(True)
+        self.ok_timer.timeout.connect(self.set_recipe)
+
+    def start(self, recipe=None, step=None, pieces=None):
+
+        self.rfid_input_l.setPalette(self.status_palettes[None])
+        self.rfid_input_l.setPlainText("")
+
+    def get(self, data=None, override=False):
+        if not len(data):
+            data = None
+        if data is None:
+            return
+        else:
+            lines = data
+            if lines[0]=="ERRECINQUE RFID":
+                # RECIPE CODE FOUND
+                self.recipe=lines[1]
+                self.rfid_input_l.setPalette(self.status_palettes[True])
+                self.ok_timer.start(2000)
+
+            else:
+                # RECIPE CODE NOT FOUND
+                self.rfid_input_l.setPalette(self.status_palettes[False])
+                self.instruction_text("FORMATO RFID DIMA NON VALIDO", "red")
+                self.delay_timer.start(3000)
+
+        # LOOKUP RECIPE
+
+    def set_recipe(self):
+        try:
+            recipe = self.recipe_db_model.get_by_id(self.recipe)
+            self.parent.set_recipe(recipe)
+        except peewee.DoesNotExist:
+            self.rfid_input_l.setPalette(self.status_palettes[False])
+            self.instruction_text("RICETTA NON TROVATA","red")
+            self.delay_timer.start(3000)
+
+
+    def reset_display(self):
+        self.rfid_input_l.setFocus()
+        self.rfid_input_l.setPlainText("")
+        self.rfid_input_l.setPalette(self.status_palettes[""])
+        self.instruction_text("SCANSIONARE BARCODE SELEZIONE RICETTA")
+
+    def instruction_text(self,text,color=None):
+        if getattr(self.parent.centralWidget, "set_text"):
+            self.parent.centralWidget.set_text(text, color=color)
+
+

src/ui/rfid_recipe_selection/rfid_recipe_selection.ui

@@ -0,0 +1,95 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Test_Connector</class>
+ <widget class="QWidget" name="Test_Connector">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>1445</width>
+    <height>793</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Test Connector</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item row="2" column="0" alignment="Qt::AlignHCenter">
+    <widget class="QLabel" name="state_l">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <property name="minimumSize">
+      <size>
+       <width>200</width>
+       <height>200</height>
+      </size>
+     </property>
+     <property name="font">
+      <font>
+       <pointsize>12</pointsize>
+      </font>
+     </property>
+     <property name="text">
+      <string/>
+     </property>
+    </widget>
+   </item>
+   <item row="3" column="0" alignment="Qt::AlignHCenter">
+    <widget class="QPlainTextEdit" name="barcode_input_l">
+     <property name="minimumSize">
+      <size>
+       <width>600</width>
+       <height>0</height>
+      </size>
+     </property>
+     <property name="maximumSize">
+      <size>
+       <width>600</width>
+       <height>200</height>
+      </size>
+     </property>
+     <property name="font">
+      <font>
+       <pointsize>20</pointsize>
+      </font>
+     </property>
+     <property name="plainText">
+      <string>123
+456
+abc</string>
+     </property>
+    </widget>
+   </item>
+   <item row="4" column="0" alignment="Qt::AlignHCenter">
+    <widget class="QPushButton" name="recipe_selection_b">
+     <property name="font">
+      <font>
+       <pointsize>20</pointsize>
+      </font>
+     </property>
+     <property name="text">
+      <string>TORNA ALLA TABELLA RICETTE</string>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>