pkg/nordic_softdevice_ble: add missing documentation

pkg/nordic_softdevice_ble/doc.txt

@@ -0,0 +1,6 @@
+/**
+ * @defgroup pkg_nordic-softdevice-ble   Nordic Softdevice BLE
+ * @ingroup  pkg
+ * @ingroup  net
+ * @brief    Provides a RIOT adaption for Nordic Softdevice BLE library
+ */

pkg/nordic_softdevice_ble/src/ble-mac.h

@@ -1,6 +1,49 @@
+/*
+ * Copyright (c) 2016, Nordic Semiconductor
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+/**
+ * @ingroup         pkg_nordic-softdevice-ble
+ * @brief           Public API and definitions of Nordic Softdevice BLE
+ * @{
+ *
+ * @file
+ */
+
+
 #ifndef BLE_MAC_H
 #define BLE_MAC_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef enum {
     BLE_EVENT_RX_DONE = 20000,
 } ble_mac_event_enum_t;
@@ -14,6 +57,13 @@ typedef enum {
 
 #include "net/eui64.h"
 
+/**
+ * @brief   Get BLE EUI64 from EUI48
+ *
+ * @param[out] eui64                   The output EUI64 (8 bytes long)
+ * @param[in] eui48                    The input EUI48 (6 bytes long)
+ * @param[in] _public                  True if public interface, false otherwise
+ */
 static inline void ble_eui64_from_eui48(uint8_t eui64[8], uint8_t eui48[6], int _public)
 {
     eui64[0] = eui48[5];
@@ -32,19 +82,48 @@ static inline void ble_eui64_from_eui48(uint8_t eui64[8], uint8_t eui48[6], int
     }
 }
 
+/**
+ * @brief   Structure handling a received BLE mac packet
+ */
 typedef struct {
-    uint8_t src[8];
+    uint8_t src[8];                      /**< Source address of the packet */
-    uint8_t payload[BLE_SIXLOWPAN_MTU];
+    uint8_t payload[BLE_SIXLOWPAN_MTU];  /**< Payload of the packet */
-    uint16_t len;
+    uint16_t len;                        /**< Length of the packet */
-    int8_t rssi;
+    int8_t rssi;                         /**< RSSI of the received packet */
 } ble_mac_inbuf_t;
 
+/**
+ * @brief   Mac event callback function definition
+ */
 typedef void (*ble_mac_callback_t)(ble_mac_event_enum_t event, void*arg);
+
+/**
+ * @brief   Initialize the BLE mac
+ *
+ * @param[in] callback             The callback function triggered on mac event
+ */
 void ble_mac_init(ble_mac_callback_t callback);
+
+/**
+ * @brief   Send a BLE message
+ *
+ * @param[in] dest                 The destination address
+ * @param[in] data                 The data to send
+ * @param[in] len                  The length of the data to send
+ *
+ * @return 0 if send is successful
+ * @return <0 if send failed
+ */
 int ble_mac_send(uint8_t dest[8], void *data, size_t len);
 
 extern volatile int ble_mac_busy_tx;    /**< Flag is set to 1 when the driver
                                              is busy transmitting a packet. */
 extern volatile int ble_mac_busy_rx;    /**< Flag is set to 1 when there is a
                                              received packet pending. */
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* BLE_MAC_H */
+/** @} */