80 lines
3.6 KiB
INI
80 lines
3.6 KiB
INI
; ===========================================================================
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; hardware.ini - what this machine IS.
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;
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; Written once when the tower is assembled. Changing anything here means the
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; hardware itself changed: a different board, a sensor fitted or removed, a
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; cable moved to another port. Operational settings you tune to get better
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; images - capture interval, camera profiles, scan grid, output paths - live in
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; config.ini instead, and so does calibration, which is redone from time to time.
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;
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; WHERE THIS FILE GOES
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; /etc/fire_gimbal_control/hardware.ini
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;
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; That is beside credentials.env, and it is deliberately OUTSIDE the directory
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; deploy.sh rsyncs: a deploy cannot overwrite or delete what it never touches.
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; The program looks, in order, at:
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; --hardware <path> | $FGC_HARDWARE | /etc/... | beside config.ini
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;
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; Keys here override the same keys in config.ini, and any that are still set in
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; both are named in a warning at startup so the stale copy can be deleted.
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; ===========================================================================
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; --- Which computer -------------------------------------------------------
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[Board]
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; Free-form, but keep it matching a directory under hardware/ so the setup kit
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; for this board is easy to find.
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model = lattepanda-3-delta
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; PlatformIO env used to build the motor firmware for this board's MCU.
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; lattepanda-3-delta / sigma -> leonardo (ATmega32U4, 5V logic)
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; lattepanda-iota -> iota_rp2040 (RP2040, 3.3V logic)
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firmware_env = leonardo
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; --- What is fitted -------------------------------------------------------
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; This is a DECLARATION, and its whole purpose is that startup can compare it
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; with what it actually finds. The program already copes gracefully when a part
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; is missing - the pitch axis, the IMU, the ambient sensor - which is correct for
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; a rig built without them, and indistinguishable from a fault on a rig that has
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; them. Saying what was assembled is what tells those two apart.
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[Hardware]
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; Axes this gimbal has. A yaw-only rig says: axes = yaw
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axes = yaw, pitch
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; Orientation sensor: a model name, or 'none'. Most of the fleet has none.
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imu = none
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; Ambient temperature/humidity sensor: a model name, or 'none'.
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env = sht41
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; The [Camera.<name>] blocks expected to be present and found.
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cameras = rgb
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; --- Where to find it -----------------------------------------------------
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; Device bindings. These follow the hardware, not the tower, so they belong here
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; rather than in config.ini.
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[Serial]
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; The motor controller MCU. Prefer the stable by-id symlink over /dev/ttyACM0,
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; which is assigned in enumeration order and moves when USB devices change.
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; Leonardo : /dev/serial/by-id/usb-Arduino_LLC_Arduino_Leonardo-if00
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device = /dev/serial/by-id/usb-Arduino_LLC_Arduino_Leonardo-if00
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baud = 115200
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[IMU]
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; Only read when [Hardware] imu is not 'none'. On the LattePanda 3 Delta the MTi
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; is on the RS-232 header, which is a hardware UART: a stable /dev/ttyS* node,
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; NOT a USB device and NOT /dev/ttyUSB0-3 (those are the modem).
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device = /dev/ttyS0
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[Env]
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; Only read when [Hardware] env is not 'none'. This is the board's OWN native
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; I2C bus, not the motor controller's serial link. The bus number varies by
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; board - it is /dev/i2c-2 on the 3 Delta, not the /dev/i2c-1 default.
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;
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; Two traps when finding it: i2cdetect false-negatives on the SHT4x (probe with
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; a real measurement instead), and an SMBus-only adapter can never work at all
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; (i2cdetect -F N reports 'I2C = no').
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i2c_device = /dev/i2c-2
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i2c_addr = 0x44
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[Camera.rgb]
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; The serial of the physical camera fitted to this tower. A USB DEV_ id, or a
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; GigE IP address.
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id = DEV_1AB22C049CD1
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