Add unicens input plugin for md microphone

Add unicens input plugin for multi-directionnal microphone.
Update the unciens hal to load this plugin.

Change-Id: I933ed6ff3a709d0c11bf86e64c83559a38386e98
Signed-off-by: Jonathan Aillet <jonathan.aillet@iot.bzh>

1 files changed, 109 insertions, 0 deletions

diff --git a/plugin/unicens-input/unicens-md-mic.c b/plugin/unicens-input/unicens-md-mic.c
new file mode 100644
index 0000000..b35743b
--- /dev/null
+++ b/plugin/unicens-input/unicens-md-mic.c
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2018, "IoT.bzh".
+ * Author Jonathan Aillet
+ *
+ * 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.
+ *
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include <wrap-json.h>
+
+#include <ctl-config.h>
+
+#include "unicens-md-mic.h"
+#include "unicens-md-mic-cb.h"
+
+CTLP_CAPI_REGISTER(UNICENS_MD_MIC_PLUGIN_NAME)
+
+// Call at pre-initialisation time
+CTLP_ONLOAD(plugin, callbacks)
+{
+	AFB_API_NOTICE(plugin->api, "%s Plugin Registered correctly: uid='%s' 'info='%s'", UNICENS_MD_MIC_PLUGIN_NAME, plugin->uid, plugin->info);
+
+	return 0;
+}
+
+// Call at initialisation time
+CTLP_INIT(plugin, callbacks)
+{
+	AFB_API_INFO(plugin->api, "Initialization of %s plugin", UNICENS_MD_MIC_PLUGIN_NAME);
+
+	if(afb_api_require_api(plugin->api, UNICENS_API, 1)) {
+		AFB_API_WARNING(plugin->api, "Didn't succeed to require %s api, won't be able to send command to unicens multi-directional microphone", UNICENS_API);
+		return 0;
+	}
+
+	// Loading Unicens multi-directional microphone specific verbs
+	if(afb_api_add_verb(plugin->api,
+			    UNICENS_MD_MIC_SET_COLOR_SCHEME_VERB,
+			    "Set Unicens multi-directional microphone color scheme",
+			    UnicensMdMicSetColorScheme,
+			    NULL,
+			    NULL,
+			    0,
+			    0)) {
+		AFB_API_ERROR(plugin->api,
+			      "Error while creating verb for unicens multi-directional microphone plugin : '%s'",
+			      UNICENS_MD_MIC_SET_COLOR_SCHEME_VERB);
+		return -1;
+	}
+
+	if(afb_api_add_verb(plugin->api,
+			    UNICENS_MD_MIC_SET_MODE_VERB,
+			    "Set Unicens multi-directional microphone mode",
+			    UnicensMdMicSetMode,
+			    NULL,
+			    NULL,
+			    0,
+			    0)) {
+		AFB_API_ERROR(plugin->api,
+			      "Error while creating verb for unicens multi-directional microphone plugin : '%s'",
+			      UNICENS_MD_MIC_SET_MODE_VERB);
+		return -2;
+	}
+
+	if(afb_api_add_verb(plugin->api,
+			    UNICENS_MD_MIC_SET_DOA_VERB,
+			    "Set Unicens multi-directional microphone DOA",
+			    UnicensMdMicSetDoa,
+			    NULL,
+			    NULL,
+			    0,
+			    0)) {
+		AFB_API_ERROR(plugin->api,
+			      "Error while creating verb for unicens multi-directional microphone plugin : '%s'",
+			      UNICENS_MD_MIC_SET_DOA_VERB);
+		return -3;
+	}
+
+	if(afb_api_add_verb(plugin->api,
+			    UNICENS_MD_MIC_GET_DOA_VERB,
+			    "Get Unicens multi-directional microphone DOA",
+			    UnicensMdMicGetDoa,
+			    NULL,
+			    NULL,
+			    0,
+			    0)) {
+		AFB_API_ERROR(plugin->api,
+			      "Error while creating verb for unicens multi-directional microphone plugin : '%s'",
+			      UNICENS_MD_MIC_GET_DOA_VERB);
+		return -4;
+	}
+
+	AFB_API_NOTICE(plugin->api, "Initialization of %s plugin correctly done", UNICENS_MD_MIC_PLUGIN_NAME);
+
+	return 0;
+}
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