Fix support for jetsort

source/jetsort.py

@@ -76,6 +76,10 @@ class JetSortSimulator:
         # Bag limit settings (in cents)
         self.bag_limit = 50000  # $500.00
 
+        # Workflow state
+        self.counting_in_progress = False
+        self.report_ready = False
+
     def _calculate_checksum(self, data: bytes) -> int:
         """Calculate checksum for packet"""
         checksum = 0
@@ -85,7 +89,7 @@ class JetSortSimulator:
         return checksum & 0xFF
 
     def _create_packet(self, title: str, data: str) -> bytes:
-        """Create a packet with STX, checksum, length, title, data, and ETX"""
+        """Create a packet with STX, checksum, length, CR, LF, title, data, and ETX"""
         # Build packet content (without STX and ETX)
         content = f"{title}\r\n{data}".encode("ascii")
 
@@ -93,12 +97,12 @@ class JetSortSimulator:
         checksum = self._calculate_checksum(content)
 
         # Calculate length (high and low bytes)
-        length = len(content) + 2  # +2 for CR LF after title
+        length = len(content) + 2  # +2 for CR LF after length bytes
         len_high = (length >> 8) & 0xFF
         len_low = length & 0xFF
 
-        # Build full packet
+        # Build full packet: STX + CHECKSUM + LENGTH + CR + LF + content + ETX
-        packet = bytes([STX, checksum, len_high, len_low]) + content + bytes([ETX])
+        packet = bytes([STX, checksum, len_high, len_low, CR, LF]) + content + bytes([ETX])
 
         return packet
 
@@ -376,24 +380,49 @@ class JetSortSimulator:
         logger.info(f"Sending SUB-BATCH report ({len(packet)} bytes)")
         return packet
 
-    def send_automatic_report(self):
+    def handle_s_batch_button(self):
-        """Send automatic SUB-BATCH report (immediate mode)"""
+        """Handle S-BATCH button press - starts counting"""
-        if not self.polled_mode and self.serial_conn:
+        logger.info("=" * 60)
-            logger.info("Sending automatic SUB-BATCH report")
+        logger.info("S-BATCH button pressed - Starting counting...")
+        logger.info("=" * 60)
 
-            # Simulate new batch
+        # Simulate counting
-            self._simulate_counting()
+        self._simulate_counting()
 
-            # Generate and send report
+        # Update state
-            report_data = self._generate_sub_batch_report()
+        self.counting_in_progress = True
-            packet = self._create_packet(REPORT_SUB_BATCH, report_data)
+        self.report_ready = True
 
-            self.serial_conn.write(packet)
+        logger.info("Counting complete. Press ENTER again (END button) to send report.")
-            logger.debug(f"TX: {' '.join(f'{b:02X}' for b in packet[:50])}...")
 
-            # Reset batch counters after sending
+    def handle_end_button(self):
-            self.coin_values = [0] * self.num_coin_lines
+        """Handle END button press - sends the report"""
-            self.bill_values = [0] * self.num_bill_lines
+        if not self.report_ready:
+            logger.warning("No report ready to send. Press ENTER to start counting first.")
+            return
+
+        logger.info("=" * 60)
+        logger.info("END button pressed - Sending SUB-BATCH report")
+        logger.info("=" * 60)
+
+        # Generate and send report
+        report_data = self._generate_sub_batch_report()
+        packet = self._create_packet(REPORT_SUB_BATCH, report_data)
+
+        self.serial_conn.write(packet)
+        logger.debug(f"TX: {' '.join(f'{b:02X}' for b in packet[:50])}...")
+        logger.info("Report sent successfully")
+
+        # Reset batch counters after sending
+        self.coin_values = [0] * self.num_coin_lines
+        self.bill_values = [0] * self.num_bill_lines
+
+        # Reset state
+        self.counting_in_progress = False
+        self.report_ready = False
+
+        logger.info("")
+        logger.info("Ready for next batch. Press ENTER (S-BATCH button) to start counting.")
 
     def run(self):
         """Main simulator loop"""
@@ -401,7 +430,14 @@ class JetSortSimulator:
             f"Starting JetSort simulator on {self.port} at {self.baudrate} baud"
         )
         logger.info("Protocol: JetSort Communication Package")
-        logger.info("Press ENTER to send a cash counting report")
+        logger.info("")
+        logger.info("=" * 60)
+        logger.info("WORKFLOW:")
+        logger.info("1. Press ENTER → S-BATCH button (starts counting)")
+        logger.info("2. Press ENTER → END button (sends report)")
+        logger.info("=" * 60)
+        logger.info("")
+        logger.info("Ready for first batch. Press ENTER (S-BATCH button) to start counting.")
 
         try:
             self.serial_conn = serial.Serial(
@@ -414,31 +450,37 @@ class JetSortSimulator:
             )
 
             logger.info("Serial port opened successfully")
-            help_text_shown = False
+            logger.info("")
 
             while True:
-                if not help_text_shown:
-                    print("\nPress ENTER to send a cash counting report...")
-                    help_text_shown = True
-
                 # Check for keyboard input (non-blocking)
                 if sys.platform != "win32":
                     # Unix/Linux - use select
                     ready, _, _ = select.select([sys.stdin], [], [], 0)
                     if ready:
                         sys.stdin.readline()  # Consume the input
-                        logger.info("Key pressed - sending cash counting report")
+
-                        self.send_automatic_report()
+                        # Handle button press based on current state
-                        help_text_shown = False
+                        if not self.report_ready:
+                            # First press: S-BATCH button
+                            self.handle_s_batch_button()
+                        else:
+                            # Second press: END button
+                            self.handle_end_button()
                 else:
                     # Windows - use msvcrt
                     import msvcrt
 
                     if msvcrt.kbhit():
                         msvcrt.getch()  # Consume the input
-                        logger.info("Key pressed - sending cash counting report")
+
-                        self.send_automatic_report()
+                        # Handle button press based on current state
-                        help_text_shown = False
+                        if not self.report_ready:
+                            # First press: S-BATCH button
+                            self.handle_s_batch_button()
+                        else:
+                            # Second press: END button
+                            self.handle_end_button()
 
                 # Check for incoming data from serial port
                 if self.serial_conn.in_waiting > 0: