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Gleam bindings for SocketCAN communication on Linux

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cangaroo src cangaroo bridge.gleam
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src/cangaroo/bridge.gleam 

//// Internal bridge to Erlang functions for CAN frame manipulation.

////

//// This module provides bindings to the `bridge_ffi` Erlang module,

//// which handles lower-level CAN frame construction and field extraction.



import cangaroo/types

import gleam/dynamic



@external(erlang, "bridge_ffi", "new_filter")

pub fn new_filter(id: Int, mask: Int) -> types.CanFilter



@external(erlang, "bridge_ffi", "new_frame")

pub fn new_frame(id: Int, data: BitArray) -> dynamic.Dynamic



@external(erlang, "bridge_ffi", "get_id")

pub fn get_id(frame: dynamic.Dynamic) -> Int



@external(erlang, "bridge_ffi", "get_data")

pub fn get_data(frame: dynamic.Dynamic) -> BitArray



@external(erlang, "bridge_ffi", "unwrap_frame")

pub fn unwrap_frame(msg: dynamic.Dynamic) -> dynamic.Dynamic