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View Code? Open in Web Editor NEWThis package is SEMI-SECS-communicate implementation on Python3.
License: Apache License 2.0
This package is SEMI-SECS-communicate implementation on Python3.
License: Apache License 2.0
active.open()
r = active.open_and_wait_until_communicating(5)
active.add_recv_all_msg_listener(self._recv_all_msg_listener)
# self._send_hand_shake(active)
if not r:
get_logger().warn('connect open_and_wait_until_communicating return false')
The method open_and_wait_until_communicating
returns false. What is the general reason for this
This is my first time entering an issue on GitHub, so please excuse my lack of experience. I tried to use the secs.py code in the simple directory. On line 2362 I get an invalid syntax for CallbackQueuing(self._rpm_cb) as pmq. PyCharm is suggesting that CallbackQueuing doesn't specify the return value of the CallbackQueuing init method?
Hi, @kenta-shimizu
First of all thank you for creating this project. I am trying to create a very simple simulator using tkinter and your package. I have written this code, but I want to know what should be change so that it should be send and reply message?
I know it should reply to the message but I am not figure out in the code how should it would reply.
raise HsmsSsTimeoutT3Error("HsmsSs-Timeout-T3", msg)
secs.hsmssscommunicator.HsmsSsTimeoutT3Error: HsmsSsTimeoutT3Error('HsmsSs-Timeout-T3',[00 0A|85 01|00 00|00 00 00 02])
import tkinter as tk
from tkinter import ttk
import threading
import secs
class CommunicationApp:
def __init__(self, root):
self.root = root
root.title("Communication App")
self.active_mode = tk.IntVar()
self.active_mode.set(1) # Default to Active mode
self.device_active = None
self.device_passive = None
self.connect_button = ttk.Button(root, text="Connect", command=self.connect)
self.disconnect_button = ttk.Button(root, text="Disconnect", command=self.disconnect)
self.action_button = ttk.Button(root, text="Send/Reply", command=self.send_or_reply)
self.connect_button.grid(row=0, column=0, padx=10, pady=10)
self.disconnect_button.grid(row=0, column=1, padx=10, pady=10)
self.action_button.grid(row=0, column=2, padx=10, pady=10)
self.active_radio = ttk.Radiobutton(root, text="Active", variable=self.active_mode, value=1)
self.passive_radio = ttk.Radiobutton(root, text="Passive", variable=self.active_mode, value=0)
self.active_radio.grid(row=1, column=0, padx=10, pady=10)
self.passive_radio.grid(row=1, column=1, padx=10, pady=10)
self.output_text = tk.Text(root, height=10, width=40)
self.output_text.grid(row=2, columnspan=3, padx=10, pady=10)
self.receive_text = tk.Text(root, height=10, width=40)
self.receive_text.grid(row=3, columnspan=3, padx=10, pady=10)
# Create variables to store the received Primary-Message and active device
self.received_primary_msg = None
self.active_device = None
def connect(self):
if self.active_mode.get() == 1:
self.device_active = secs.HsmsSsActiveCommunicator(
ip_address="127.0.0.1",
port=5000,
session_id=10,
is_equip=False,
timeout_t3=45,
timeout_t6=5,
timeout_t7=10,
timeout_t8=5,
gem_mdln="MDLN-A",
gem_softrev="000001",
gem_clock_type=secs.ClockType.A16,
name="hsms-active",
)
self.device_active.open()
self.active_device = self.device_active
self.active_device.add_recv_primary_msg_listener(self.recv_primary_msg)
else:
self.device_passive = secs.HsmsSsPassiveCommunicator(
ip_address="127.0.0.1",
port=5000,
session_id=10,
is_equip=True,
timeout_t3=45,
timeout_t6=5,
timeout_t7=10,
timeout_t8=5,
gem_mdln="MDLN-A",
gem_softrev="000001",
gem_clock_type=secs.ClockType.A16,
name="hsms-passive",
)
self.device_passive.open()
self.active_device = self.device_passive
self.active_device.add_communicate_listener(self._comm_listener)
self.output_text.insert(tk.END, "Connected\n")
def disconnect(self):
if self.active_device:
self.active_device.close()
self.active_device = None
self.output_text.insert(tk.END, "Disconnected\n")
def send_or_reply(self):
if self.active_mode.get() == 1:
# Active mode: Send
threading.Thread(target=self.send_primary_message).start()
else:
# Passive mode: Reply
threading.Thread(target=self.send_reply_message).start()
def send_primary_message(self):
if self.active_device:
# Send a Primary-Message
primary_msg = self.active_device.send(
strm=5,
func=1,
wbit=True,
secs2body=("L", [("B", [0x81]), ("U2", [1001]), ("A", "ON FIRE")]),
)
# Store the Primary-Message
self.received_primary_msg = primary_msg
# Display the sent message in the output_text widget
self.output_text.insert(tk.END, "Sent Primary-Message\n")
def send_reply_message(self):
if self.active_device and self.received_primary_msg:
# Send a Reply-Message
reply_msg = self.active_device.reply(
primary=self.received_primary_msg,
strm=5,
func=2,
wbit=False,
secs2body=("B", [0x0]),
)
# Display the sent Reply-Message in the output_text widget
self.output_text.insert(tk.END, "Sent Reply-Message\n")
def recv_primary_msg(self, primary_msg, comm):
# Handle received Primary-Message
self.receive_text.insert(tk.END, f"Received Primary-Message: {primary_msg}\n")
def _comm_listener(self, communicatable, comm):
if communicatable:
self.output_text.insert(tk.END, "Communicated\n")
else:
self.output_text.insert(tk.END, "Discommunicated\n")
if __name__ == "__main__":
root = tk.Tk()
app = CommunicationApp(root)
root.mainloop()
I have been trying to figure out why my S1F3 polling class/function that runs every 1second was breaking while communicating with a tool that is running and sending events/alarms while it is running.
I discovered that while using the Secs1OnPySerialCommunicator that if the timing is just right and the tool and host both attempt to initiate a handshake with b'\x05' at the same time the program doesn't handle it well.
Basically if tool has attempted to initiate a handshake by sending b'\x05' and that byte is in the buffer to be read, but the host around the same time tries to initiate its own handshake at the same time by sending b''x05' it breaks.
I am working on a solution by checking if there is anything to read in the buffer prior to trying to send anything. If there is, then buffer that message and attempt to send it again after the host sends the b'\x06' after handling a message from the tool.
Maybe you have a more elegant or better solution idea? You can see some logs I recorded below. Near the end you can see where it broke.
s1f3Polling().s1f3_polling(db, tool_id)
send bytes: b'\x05'
read bytes: b'\x04'
b == self.__EOT:
send bytes: b'4\x00\n\x81\x03\x80\x01\x00\x00\x00C\x01\ni\x02\x00\x14i\x02\x00\x15i\x02\x00!i\x02\x00#i\x02\x00$i\x02\x00%i\x02\x00&i\x02\x00)i\x02\x00i\x02\x00,\x06\xe6'
read bytes: b'\x06\x05'
b == self.__ACK
b is not None
b == self.__ENQ
send bytes: b'\x04'
read bytes: b"6\x80\n\x01\x04\x80\x01\x00\x00\x00C\x01\ni\x02\x00\x0ei\x02\x00@i\x02\x00pi\x02'\xf8i\x02'\xf8i\x02 \x16i\x02 2i\x02\x00ei\x02&]q\x04\x00\x00\x00\xb5\n\xb7"
Send bytes ACK
send bytes: b'\x06'
Polling function complete
s1f3Polling().s1f3_polling(db, tool_id)
send bytes: b'\x05'
read bytes: b'\x04'
b == self.__EOT:
send bytes: b'4\x00\n\x81\x03\x80\x01\x00\x00\x00D\x01\ni\x02\x00\x14i\x02\x00\x15i\x02\x00!i\x02\x00#i\x02\x00$i\x02\x00%i\x02\x00&i\x02\x00)i\x02\x00i\x02\x00,\x06\xe7'
read bytes: b'\x06\x05'
b == self.__ACK
b is not None
b == self.__ENQ
send bytes: b'\x04'
read bytes: b"6\x80\n\x01\x04\x80\x01\x00\x00\x00D\x01\ni\x02\x00\x0ei\x02\x00@i\x02\x00pi\x02'\xf9i\x02'\xf9i\x02 %i\x02 Di\x02\x00li\x02&_q\x04\x00\x00\x00\xc3\n\xf2"
Send bytes ACK
send bytes: b'\x06'
Polling function complete
read bytes: b'\x05'
b is not None
b == self.__ENQ
send bytes: b'\x04'
read bytes: b'\xa1\x80\n\x06\t\x80\x01!\x006\xe5\x01\x04!\x01\x01A\x01 q\x04\x00\x01?\xf1\x01\x02\x01\x02A\x04EMES\x01\x01A(Chamb'
read bytes: b'er Z process has started. '
read bytes: b' \x01\x02A\rEVENT'
read bytes: b' CONTEXT\x01\x05A\x10 '
read bytes: b' i\x02\x00\x06A\x10 '
read bytes: b' A\x08seceventA\x0c24'
read bytes: b'0228093632"\n'
Send bytes ACK
send bytes: b'\x06'
s1f3Polling().s1f3_polling(db, tool_id)
read bytes: b'\x05'
send bytes: b'\x05'
read bytes: b'\x05'
read bytes: b'\x05'
read bytes: b'\x05'
read bytes: b'\x05'
read bytes: b'\x05'
read bytes: b'\x05'
read bytes: b'\x05'
body = ('U2', [1010])
response = active.send(1, 3, True, body)
I need to send is single-data body rather than an array. I tried this, but it seemed wrong.
Traceback (most recent call last):
File xxxxxxxxxxxxx/secs/hsmssscommunicator.py", line xx, in send
raise HsmsSsTimeoutT3Error("HsmsSs-Timeout-T3", msg)
secs.hsmssscommunicator.HsmsSsTimeoutT3Error: HsmsSsTimeoutT3Error('HsmsSs-Timeout-T3',[00 00|81 03|00 00|00 00 00 04])
I am trying to implement a large send_sml() request that sends a large string over a serial connection. If I cut the string length down it works fine. But seems when it needs to split up the message over multiple blocks it breaks.
I do not know why.
example send.
Reply = send_sml(‘ S1F3 W <L<I2 20><I2 21><I2 22><I2 23><I2 24><I2 25><I2 26><I2 31><I2 32><I2 33><I2 35><I2 36><I2 37><I2 38><I2 41><I2 42><I2 44><I2 45><I2 46><I2 71><I2 72><I2 76><I2 79><I2 80><I2 81><I2 82><I2 83><I2 84><I2 85><I2 86><I2 87><I2 88><I2 89><I2 90><I2 91><I2 92><I2 93><I2 94><I2 100><I2 101><I2 102><I2 103><I2 150><I2 156><I2 160><I2 161><I2 162><I2 163><I2 164><I2 380><I2 381><I2 382><I2 383><I2 384><I2 385><I2 420><I2 421><I2 422><I2 423><I2 424><I2 425><I2 480>>.’)
Now: 8 byte format string.
Future: 4 byte fomat string.
To fix, override methods,
secs.Secs2Body
def _create_to_sml_value(self):
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