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m5stack_core::driver::onewire

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pub struct Search { /* private fields */ }
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State machine for the 1-Wire ROM Search algorithm, enumerating every device address on the bus across repeated Search::next calls.

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pub fn new() -> Search

Start a normal (0xF0) ROM search over all devices on the bus.

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pub fn new_alarm() -> Search

Start an alarm (0xEC) search, enumerating only devices in an alarm state.

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pub fn new_with_mask(fixed_bits: u64, bit_mask: u64) -> Search

Start a search constrained to addresses matching fixed_bits under bit_mask.

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pub async fn next<'d>( &mut self, ow: &mut OneWire<'d>, ) -> Result<Address, SearchError>

Advance the search and return the next device Address, or a SearchError once enumeration finishes or the bus errors.

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