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-rw-r--r--doxygen_libdvbv5.cfg1
-rw-r--r--lib/include/libdvbv5/desc_frequency_list.h62
2 files changed, 60 insertions, 3 deletions
diff --git a/doxygen_libdvbv5.cfg b/doxygen_libdvbv5.cfg
index 201fc216..fc8c439a 100644
--- a/doxygen_libdvbv5.cfg
+++ b/doxygen_libdvbv5.cfg
@@ -774,6 +774,7 @@ INPUT = $(SRCDIR)/doc/libdvbv5-index.doc \
$(SRCDIR)/lib/include/libdvbv5/desc_event_extended.h \
$(SRCDIR)/lib/include/libdvbv5/desc_event_short.h \
$(SRCDIR)/lib/include/libdvbv5/desc_extension.h \
+ $(SRCDIR)/lib/include/libdvbv5/desc_frequency_list.h \
# This tag can be used to specify the character encoding of the source files
# that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
diff --git a/lib/include/libdvbv5/desc_frequency_list.h b/lib/include/libdvbv5/desc_frequency_list.h
index 47d6184d..330e757e 100644
--- a/lib/include/libdvbv5/desc_frequency_list.h
+++ b/lib/include/libdvbv5/desc_frequency_list.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2011-2012 - Mauro Carvalho Chehab
+ * Copyright (c) 2011-2014 - Mauro Carvalho Chehab
* Copyright (c) 2012 - Andre Roth <neolynx@gmail.com>
*
* This program is free software; you can redistribute it and/or
@@ -23,7 +23,37 @@
#define _DESC_FREQUENCY_LIST_H
#include <libdvbv5/descriptors.h>
+/**
+ * @file desc_frequency_list.h
+ * @ingroup descriptors
+ * @brief Provides the descriptors for the frequency list descriptor.
+ * This descriptor lists the additional frequencies used in transmission
+ * of a multiplex on other frequencies.
+ * @copyright GNU General Public License version 2 (GPLv2)
+ * @author Mauro Carvalho Chehab
+ * @author Andre Roth
+ *
+ * @par Relevant specs
+ * The descriptor described herein is defined at:
+ * - ETSI EN 300 468 V1.11.1
+ *
+ * @par Bug Report
+ * Please submit bug reports and patches to linux-media@vger.kernel.org
+ */
+/**
+ * @struct dvb_desc_frequency_list
+ * @ingroup descriptors
+ * @brief Struct containing the frequency list descriptor
+ *
+ * @param type descriptor tag
+ * @param length descriptor length
+ * @param next pointer to struct dvb_desc
+ * @param frequencies number of frequencies in the frequency vector
+ * @param frequency vector with the centre frequency
+ * @param freq_type freq type, being: 0 = undefined,
+ * 1 = satelite, 2 = cable or 3 = terrestrial.
+ */
struct dvb_desc_frequency_list {
uint8_t type;
uint8_t length;
@@ -47,8 +77,34 @@ struct dvb_v5_fe_parms;
extern "C" {
#endif
-int dvb_desc_frequency_list_init (struct dvb_v5_fe_parms *parms, const uint8_t *buf, struct dvb_desc *desc);
-void dvb_desc_frequency_list_print(struct dvb_v5_fe_parms *parms, const struct dvb_desc *desc);
+/**
+ * @brief Initializes and parses the frequency list descriptor
+ * @ingroup descriptors
+ *
+ * @param parms struct dvb_v5_fe_parms pointer to the opened device
+ * @param buf buffer containing the descriptor's raw data
+ * @param desc pointer to struct dvb_desc to be allocated and filled
+ *
+ * This function initializes and makes sure that all fields will follow the CPU
+ * endianness. Due to that, the content of the buffer may change.
+ *
+ * Currently, no memory is allocated internally.
+ *
+ * @return On success, it returns the size of the allocated struct.
+ * A negative value indicates an error.
+ */
+int dvb_desc_frequency_list_init(struct dvb_v5_fe_parms *parms,
+ const uint8_t *buf, struct dvb_desc *desc);
+
+/**
+ * @brief Prints the content of the frequency list descriptor
+ * @ingroup descriptors
+ *
+ * @param parms struct dvb_v5_fe_parms pointer to the opened device
+ * @param desc pointer to struct dvb_desc
+ */
+void dvb_desc_frequency_list_print(struct dvb_v5_fe_parms *parms,
+ const struct dvb_desc *desc);
#ifdef __cplusplus
}

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