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Magnus HedemarkandGitHub
36638256a8
* feat: add portable ESP32 development skill Add source-backed workflows, safe templates, native CLI routing, and a read-only preflight for ESP32 hardware and firmware work.\n\nAI assistance: research, drafting, implementation, and review used OpenAI Codex and delegated DeepSeek agents under human direction. * docs: harden ESP32 family and security guidance Add source-backed family traps, brownout, calibration, USB recovery, and security-mode boundaries found during independent review.\n\nAI assistance: independent audits and drafting used delegated DeepSeek agents and OpenAI Codex under human direction.
18 lines
651 B
Python
18 lines
651 B
Python
"""Temporary MicroPython I2C identity probe. Run with mpremote before copying."""
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from machine import I2C, Pin
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# Replace from the exact board schematic and MicroPython port documentation.
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SDA_PIN = None
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SCL_PIN = None
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I2C_ID = 0
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FREQUENCY_HZ = 100_000
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if not isinstance(SDA_PIN, int) or not isinstance(SCL_PIN, int):
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raise ValueError("Set SDA_PIN and SCL_PIN from authoritative board documentation")
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bus = I2C(I2C_ID, sda=Pin(SDA_PIN), scl=Pin(SCL_PIN), freq=FREQUENCY_HZ)
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addresses = bus.scan()
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print("I2C addresses:", [f"0x{address:02x}" for address in addresses])
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print("A scan is an electrical/address clue; verify device identity next.")
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