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-rw-r--r--HAL-afb/Unicens-USB/UnicensVol.c37
1 files changed, 37 insertions, 0 deletions
diff --git a/HAL-afb/Unicens-USB/UnicensVol.c b/HAL-afb/Unicens-USB/UnicensVol.c
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+/*
+ * Copyright (C) 2016 "IoT.bzh"
+ * Author Fulup Ar Foll <fulup@iot.bzh>
+ *
+ * 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.
+ *
+ *
+ * To find out which control your sound card uses
+ * aplay -l # Check sndcard name name in between []
+ * amixer -D hw:xx controls # get supported controls
+ * amixer -D "hw:3" cget numid=xx # get control settings
+ *
+ */
+#define _GNU_SOURCE
+#include "hal-interface.h"
+#include "audio-interface.h"
+
+STATIC struct json_object* MasterOnOff (alsaHalCtlMapT *control, void* handle, struct json_object *valJ) {
+ struct json_object *reponseJ;
+
+ AFB_INFO ("Power Set value=%s", json_object_get_string(valJ));
+
+ reponseJ=json_object_new_object();
+ json_object_object_add (reponseJ, "Callback", json_object_new_string("Hello From HAL"));
+
+ return reponseJ;
+}