Add set_profile method to LuxOS
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Add set_preset(name) method to LUXMiner for switching mining presets by name. Validates preset against available presets before making RPC calls. Refactored the ATM disable/re-enable logic shared by set_preset() and set_power_limit() into a private _switch_profile() helper. This fixes a bug in set_power_limit() where ATM could stay disabled if the profile switch failed (the re-enable was inside the same try block as the switch). The new _switch_profile() uses a finally block to ensure ATM is always re-enabled if it was disabled, regardless of whether the profile switch succeeds or fails.
Rename public API to match LuxOS terminology. Accept flexible input: "190", "190mhz", or "190MHz" all resolve to the correct firmware profile name.
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wilfredallyn
commented
Feb 10, 2026
| pass | ||
| return None | ||
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| async def _switch_profile(self, profile_name: str) -> dict: |
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Created helper method that disables and re-enables ATM so don’t duplicate logic in methods that need to do this
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| @staticmethod | ||
| def _match_profile_name(name: str, profile_names: list[str]) -> str | None: |
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When calling set_profile, will accept 190MHz, 190mhz, or 190
| result = await self.rpc.profileset(new_preset) | ||
| if re_enable_atm: | ||
| await self.rpc.atmset(enabled=True) | ||
| result = await self._switch_profile(new_preset) |
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Updated set_power_limit to use helper method _switch_profile
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I went back and forth between naming it |
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Set profile is fine, I don't think it matters. In theory you could add them both and have one point to the other if you want. |
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Summary
Adds
set_profile(name: str) -> boolmethod to the LuxOS backend for programmatic switching between profiles (e.g.,190MHz,415MHz,565MHz).Follows same pattern as
set_power_limit()method, including ATM (Advanced Thermal Management) handling.Motivation
I want to be able to select a profile in Home Assistant using hass-miner. Currently, it only allows choosing a wattage. Adding
set_profileis necessary for hass-miner to be able to select a profile.Changes
pyasic/miners/backends/luxminer.py
pyasic/miners/base.py
Tests
a. Switches profile with ATM enabled (disable → switch → re-enable)
b. Switches profile with ATM disabled (no ATM toggling)
c. Returns False for invalid profile name (no RPC call made)
d. Returns True + logs warning when ATM re-enable fails
e. Fuzzy matches case-insensitive input ("190mhz" → "190MHz")
f. Fuzzy matches number-only input ("190" → "190MHz")
g. Returns False when rpc.profileset() raises an exception
Usage
Testing