Adolfo Reyna
40 lines
1009 B
Python
40 lines
1009 B
Python
import serial
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import time
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print("Opening serial port /dev/cu.usbmodem101...")
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try:
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ser = serial.Serial('/dev/cu.usbmodem101', 115200, timeout=1.0)
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print("Opened successfully!")
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# Clear input buffer
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ser.reset_input_buffer()
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# Send Ctrl-C to interrupt anything
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print("Sending Ctrl-C...")
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ser.write(b'\x03')
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time.sleep(0.2)
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# Read response
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if ser.in_waiting:
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print(f"After Ctrl-C: {ser.read(ser.in_waiting)}")
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# Send newline
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print("Sending newline...")
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ser.write(b'\r\n')
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time.sleep(0.2)
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if ser.in_waiting:
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print(f"After newline: {ser.read(ser.in_waiting)}")
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# Send test print command
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print("Sending test print command...")
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ser.write(b"print('REPL_ACTIVE')\r\n")
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time.sleep(0.5)
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if ser.in_waiting:
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print(f"After command: {ser.read(ser.in_waiting)}")
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else:
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print("No response to command.")
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ser.close()
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except Exception as e:
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print(f"Error: {e}")
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