Generation working and Compilation of MARTe components

EC-GN-JA-PCF/target/main/c++/Gyrotron02DAN/ca-if.h

@@ -0,0 +1,165 @@
+#ifndef CA_IF_H
+#define CA_IF_H
+
+/******************************************************************************
+ * $HeadURL: https://svnpub.iter.org/codac/iter/codac/dev/units/m-log-lib/trunk/src/main/c++/include/tools/any-type.h $
+ * $Id: any-type.h 50547 2014-10-09 12:09:51Z bauvirb $
+ *
+ * Project	: CODAC Core System
+ *
+ * Description	: Channel Access Interface
+ *
+ * Author        : Bertrand Bauvir
+ *
+ * Copyright (c) : 2010-2014 ITER Organization,
+ *		  CS 90 046
+ *		  13067 St. Paul-lez-Durance Cedex
+ *		  France
+ *
+ * This file is part of ITER CODAC software.
+ * For the terms and conditions of redistribution or use of this software
+ * refer to the file ITER-LICENSE.TXT located in the top level directory
+ * of the distribution package.
+ ******************************************************************************/
+
+/* Global header files */
+#include <iostream>
+#include <cadef.h> /* Channel Access API definition, etc. */
+//#include <log.h> /* CCS logging library */
+
+/* Local header files */
+
+/* Constants */
+
+#ifndef log_trace
+#define log_trace(arg_msg...) {}
+#endif
+
+#ifndef log_error
+#define log_error(arg_msg...){}
+#endif
+
+/* Type definition */
+
+/* Global variables */
+
+/* Public function declaration */
+
+static inline bool CAInterface_Initialize(void) {
+	bool status = false;
+	ca_context_create (ca_disable_preemptive_callback); //Default
+	//ca_context_create(ca_enable_preemptive_callback);
+	status = true;
+
+	return status;
+};
+
+static inline bool CAInterface_Finalize(void) {
+	bool status = false;
+	ca_context_destroy();
+	status = true;
+
+	return status;
+};
+
+static inline bool CAInterface_ConnectVariable(char* name, chid& id) {
+	bool status = false;
+	/* Connect to channels */
+	if (ca_create_channel(name, NULL, NULL, 10, &id) != ECA_NORMAL) {
+		return status;
+	}
+
+	/* Wait for connections */
+	if (ca_pend_io(1) != ECA_NORMAL) {
+		log_error("%s - ca_pend_io failed", __FUNCTION__);
+		return status;
+	}
+
+	/* Verify channel */
+	if (ca_state(id) != cs_conn) {
+		//log_warning("Connection to channel '%s' has not been successful", name);
+	} else {
+		//log_info("Connection to channel '%s' has been successfully verified", name);
+	}
+
+	status = true;
+
+	return status;
+};
+
+static inline bool CAInterface_ReadVariable(chid channel, chtype type,
+		void* p_value) {
+	bool status = false;
+	if (ca_state(channel) != cs_conn) {
+		//log_error("%s - Connection to channel has been lost");
+		return status;
+	}
+
+	if (ca_get(type, channel, p_value) != ECA_NORMAL) {
+		//log_error("%s - ca_get failed", __FUNCTION__);
+		return status;
+	}
+
+	/* Flush the requests */
+	if (ca_pend_io(1) != ECA_NORMAL) {
+		//log_error("%s - ca_pend_io failed", __FUNCTION__);
+		return status;
+	}
+
+	status = true;
+
+	return status;
+};
+
+static inline bool CAInterface_WriteVariable(chid channel, chtype type,
+		void* p_value) {
+	bool status = false;
+
+	if (ca_state(channel) != cs_conn) {
+		//log_error("%s - Connection to channel has been lost", __FUNCTION__);
+		return status;
+	}
+
+	if (ca_put(type, channel, p_value) != ECA_NORMAL) {
+		//log_warning("%s - ca_put failed", __FUNCTION__);
+	}
+
+	/* Flush the requests */
+	if (ca_pend_io(1) != ECA_NORMAL) {
+		//log_error("%s - ca_pend_io failed", __FUNCTION__);
+		return status;
+	}
+
+	status = true;
+
+	return status;
+};
+
+typedef void (*pCallBack)(struct event_handler_args);
+
+static inline bool CAInterface_SubscribeVariable(chid channel, chtype type,
+		pCallBack cb_func, void* p_value) {
+	bool status = false;
+	if (ca_state(channel) != cs_conn) {
+		//log_error("%s - Connection to channel has been lost", __FUNCTION__);
+		return status;
+	}
+
+	if (ca_create_subscription(type, 0, channel, DBE_VALUE, cb_func, NULL, NULL)
+			!= ECA_NORMAL) {
+		//log_error("%s - ca_create_subscription failed", __FUNCTION__);
+		return status;
+
+	}
+	/*
+	 if(ca_pend_event(0.0) != ECA_NORMAL){
+	 //log_error("%s - ca_pend_event failed", __FUNCTION__);
+	 return status;
+	 }
+	 */
+	status = true;
+
+	return status;
+};
+
+#endif /* CA_IF_H */