Public Access
twislaandClaude Opus 5.5
05c9d9cc56
The firmware accepts burst, key <name>, sound on|off and short|normal over serial, so UI behaviour can be reproduced on the device without the keyboard. scripts/serial_log.sh records (and drives) it in a named container that flash.sh removes before uploading. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EhqxQ49eCju4CzKYNjZzwT
31 lines
1.1 KiB
Python
31 lines
1.1 KiB
Python
# Reads the Cardputer's serial port, reconnecting when it re-enumerates. Run via serial_log.sh.
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import glob, os, sys, time
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import serial
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end = time.time() + float(sys.argv[1])
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commands = sys.argv[2:] # sent once after connecting, e.g. "burst"
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while time.time() < end:
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ports = glob.glob('/dev/serial/by-id/*Espressif*')
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if not ports:
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time.sleep(1)
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continue
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try:
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s = serial.Serial(os.path.realpath(ports[0]), 115200, timeout=0.2)
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print('[connected]', flush=True)
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for c in commands: # "sleep:N" waits N seconds between commands
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if c.startswith('sleep:'):
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time.sleep(float(c[6:]))
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continue
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time.sleep(1)
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s.write((c + '\n').encode())
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commands = []
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buf = b''
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while time.time() < end:
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buf += s.read(512)
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while b'\n' in buf:
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line, buf = buf.split(b'\n', 1)
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print(line.decode(errors='replace').rstrip(), flush=True)
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except Exception as e:
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print('[disconnected]', e, flush=True)
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time.sleep(1)
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