41 lines
1.6 KiB
Python
41 lines
1.6 KiB
Python
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"""Read provisioning diagnostics without resetting the device by default."""
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import argparse
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import time
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import serial
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parser = argparse.ArgumentParser()
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parser.add_argument("--port", default="COM6")
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parser.add_argument("--seconds", type=int, default=45)
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parser.add_argument("--reset", action="store_true")
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args = parser.parse_args()
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port = serial.Serial()
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port.port = args.port
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port.baudrate = 115200
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port.timeout = 1
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port.dtr = False
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port.rts = False
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port.open()
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try:
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if args.reset:
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from esptool.reset import HardReset
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HardReset(port, uses_usb=True)()
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deadline = time.monotonic() + args.seconds
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resets = 0
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print(f"Monitoring {args.port} for {args.seconds}s; reset={args.reset}", flush=True)
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markers = ("ble_setup:", "ble_wifi:", "Guru Meditation", "assert failed:",
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"panic", "rst:", "Rebooting", "Touch released", "Startup task finished",
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"ELF file SHA256:", "wifi:Expected", "wifi_init: Failed", "esp_netif_lwip:",
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"esp-tls:", "HTTP_CLIENT:", "Stack protection fault",
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"PLATFORM_HTTP", "Platform error code:", "call_client:", "Startup stack headroom",
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"WiFi init internal_free", "WiFi initialization unavailable", "RTC", "volc_rtc_create:")
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while time.monotonic() < deadline:
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line = port.readline().decode(errors="replace").strip()
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if "rst:" in line:
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resets += 1
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if line and any(marker in line for marker in markers):
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print(line, flush=True)
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print(f"Reset markers observed: {resets}", flush=True)
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finally:
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port.close()
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