16 lines
433 B
Python
16 lines
433 B
Python
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#!/usr/bin/env python
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from subprocess import run
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# requires pySerial:
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# python -m pip install pyserial
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import serial
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# grab the port for the seeed nrf52 (only connect one at a time)
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data = run("ls /dev/ | grep 'cu.usbmodem'", capture_output=True, shell=True, text=True)
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ser = serial.Serial("/dev/" + data.stdout.strip(), 1200)
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# send 16 null characters as reset signal to enter the bootloader
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ser.write(b"\x00" * 16)
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ser.close()
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