From 17edfc4c20cfd855d68e5b0ef044da2e7509f3f3 Mon Sep 17 00:00:00 2001 From: Fulup Ar Foll Date: Mon, 30 Apr 2018 23:30:10 +0200 Subject: On going effort, now load and support LUA+C plugin --- conf.d/project/lua.d/softmixer-01.lua | 46 +++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 conf.d/project/lua.d/softmixer-01.lua (limited to 'conf.d/project/lua.d/softmixer-01.lua') diff --git a/conf.d/project/lua.d/softmixer-01.lua b/conf.d/project/lua.d/softmixer-01.lua new file mode 100644 index 0000000..d4ae580 --- /dev/null +++ b/conf.d/project/lua.d/softmixer-01.lua @@ -0,0 +1,46 @@ +--[[ + Copyright (C) 2016 "IoT.bzh" + Author Fulup Ar Foll + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + + + NOTE: strict mode: every global variables should be prefixed by '_' +--]] + +-- Static variables should be prefixed with _ +_EventHandle={} + +-- Call when AlsaCore return HAL active list +function _AlsaPingCB_ (source, result, context) + + AFB:notice (source, "--InLua-- PingCB: result='%s'", Dump_Table(result)) + +end + +-- Display receive arguments and echo them to caller +function _init_softmixer_ (source, args) + + -- create event to push change audio roles to potential listeners + _EventHandle=AFB:evtmake(source, "control") + + -- get list of supported HAL devices + AFB:service(source, "alsacore","ping", {}, "_AlsaPingCB_", {}) + + -- test Lua2C plugin + L2C:alsadmix(source, {}) + + AFB:notice (source, "--InLua-- _init_softmixer_ done") + + return 0 -- happy end +end -- cgit 1.2.3-korg