Packages

eensy

0.1.0
0.2.0 0.1.1 0.1.0

Gleam framework for microprocessor-based embedded systems.

HexDocs

Current section

Files

Jump to
Readme
3 Versions
2 Dependencies
Dependants
Files
Activity
eensy src eensy@gpio.erl
Raw

src/eensy@gpio.erl 

-module(eensy@gpio).

-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch]).



-export([start/0, set_pin_mode/2, digital_write/2]).

-export_type([direction/0, level/0]).



-type direction() :: input | output | output_od.



-type level() :: low | high.



-file("/Users/raynerdls/ray.delossantos/apps/eensy-repos/packages/eensy/src/eensy/gpio.gleam", 13).

-spec start() -> {ok, integer()} | {error, nil}.

start() ->

    eensy_ffi:start_with_result().



-file("/Users/raynerdls/ray.delossantos/apps/eensy-repos/packages/eensy/src/eensy/gpio.gleam", 16).

-spec set_pin_mode(integer(), direction()) -> {ok, integer()} | {error, nil}.

set_pin_mode(Pin, Direction) ->

    eensy_ffi:set_pin_mode_with_result(Pin, Direction).



-file("/Users/raynerdls/ray.delossantos/apps/eensy-repos/packages/eensy/src/eensy/gpio.gleam", 19).

-spec digital_write(integer(), level()) -> {ok, integer()} | {error, nil}.

digital_write(Pin, Level) ->

    eensy_ffi:digital_write_with_result(Pin, Level).