mirror of
https://github.com/suchmememanyskill/CYD-Klipper.git
synced 2026-03-21 05:33:24 +00:00
79 lines
2.8 KiB
Python
79 lines
2.8 KiB
Python
import serial
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import requests
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import time
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# Define serial port and parameters
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SERIAL_PORT = 'COM6' # Change this to your serial port
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BAUD_RATE = 115200
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HOSTNAME = 'http://localhost' # Change to your hostname
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PORT = 7125 # Change to your port if necessary
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# --------- #
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ser = serial.Serial(SERIAL_PORT, BAUD_RATE, timeout=1)
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def truncuate(text : str, length : int = 50):
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length = length - 3
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if len(text) > length:
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return text[:length] + "..."
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return text
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def write(text : str, write : bool):
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if write:
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ser.write((text + "\n").encode('utf-8'))
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print(f"<<< {truncuate(text)}")
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else:
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print(f"(Ignored) <<< {truncuate(text)}")
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def main():
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while True:
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# Read a line from the serial port
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if ser.in_waiting > 0:
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line = ser.readline().decode('utf-8').strip()
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if line.startswith("HTTP_REQUEST"):
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print(f">>> {line}")
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# Parse the parameters
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try:
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parts = line.split(' ', 3)
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timeout_ms, request_type, url_path = int(parts[1]), parts[2], parts[3]
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ignore_timeout = timeout_ms <= 0
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if ignore_timeout:
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timeout_ms = 1000;
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# Construct the full URL
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full_url = f"{HOSTNAME}:{PORT}{url_path}"
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# Make the HTTP request based on the type
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response = None
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if request_type.upper() == "GET":
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response = requests.get(full_url, timeout=timeout_ms / 1000)
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elif request_type.upper() == "POST":
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response = requests.post(full_url, timeout=timeout_ms / 1000)
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else:
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write("400 Unsupported request type", not ignore_timeout)
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continue
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# Send response back over serial
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if response != None:
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status_code = response.status_code
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body = response.text.replace('\n', ' ') # Trim and sanitize body for serial
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message = f"{status_code} {body}"
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write(message, not ignore_timeout)
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except (IndexError, ValueError) as e:
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write(f"400 Malformed request {str(e)}", not ignore_timeout)
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except requests.exceptions.ReadTimeout as e:
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print("Request timed out.")
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pass
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except requests.exceptions.RequestException as e:
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write("500 Request failed", not ignore_timeout)
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else:
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print(f"[LOG] {line}")
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if __name__ == "__main__":
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try:
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main()
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except KeyboardInterrupt:
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print("\nExiting script.")
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ser.close() |