WS ie library read update

WS Header IE read API:
ws_wh_utt_read() & ws_wh_bt_read()

WS Nested Payload read API:
* ws_wp_nested_us_read()
* ws_wp_nested_bs_read()
* ws_wp_nested_pan_read()
* ws_wp_nested_pan_version_read()
* ws_wp_nested_gtkhash_read()

Change-Id: Id9c5d9922cc6e7e6b2322eb413491d8e0c20857e

Author: Juha Heiskanen

source/6LoWPAN/ws/ws_common_defines.h

@@ -85,6 +85,97 @@ typedef struct ws_hopping_schedule_s {
     uint_fast24_t ch0_freq; // Default should be derived from regulatory domain
 } ws_hopping_schedule_t;
 
+/**
+ * @brief ws_utt_ie_t WS UTT-IE
+ */
+typedef struct ws_utt_ie {
+    uint8_t message_type;
+    uint_fast24_t ut;
+} ws_utt_ie_t;
+
+/**
+ * @brief ws_bt_ie_t WS BT-IE read
+ */
+typedef struct ws_bt_ie {
+    uint16_t broadcast_slot_number;
+    uint_fast24_t bsi;
+} ws_bt_ie_t;
+
+
+/**
+ * @brief ws_channel_plan_zero_t WS channel plan 0 define domain and class
+ */
+typedef struct ws_channel_plan_zero {
+    uint8_t regulator_domain;
+    uint8_t operation_class;
+} ws_channel_plan_zero_t;
+
+/**
+ * @brief ws_channel_plan_one_t WS channel plan 1 define ch0, spasing and channel count
+ */
+typedef struct ws_channel_plan_one {
+    uint_fast24_t ch0;
+    unsigned channel_spacing:4;
+    uint16_t number_of_channel;
+} ws_channel_plan_one_t;
+
+/**
+ * @brief ws_channel_function_zero_t WS function 0 fixed channel
+ */
+typedef struct ws_channel_function_zero {
+    uint16_t fixed_channel;
+} ws_channel_function_zero_t;
+
+/**
+ * @brief ws_channel_function_three_t WS function 3 vendor spesific channel hop
+ */
+typedef struct ws_channel_function_three {
+    uint8_t channel_hop_count;
+    uint8_t *channel_list;
+} ws_channel_function_three_t;
+
+/**
+ * @brief ws_us_ie_t WS US-IE read
+ */
+typedef struct ws_us_ie {
+    uint8_t dwell_interval;
+    uint8_t clock_drift;
+    uint8_t timing_accurancy;
+    unsigned channle_plan:3;
+    unsigned channle_function:3;
+    unsigned excluded_channel_ctrl:2;
+    union {
+        ws_channel_plan_zero_t zero;
+        ws_channel_plan_one_t one;
+    } plan;
+    union {
+        ws_channel_function_zero_t zero;
+        ws_channel_function_three_t three;
+    } function;
+} ws_us_ie_t;
+
+/**
+ * @brief ws_bs_ie_t WS BS-IE read
+ */
+typedef struct ws_bs_ie {
+    uint32_t broadcast_interval;
+    uint16_t bsi;
+    uint8_t dwell_interval;
+    uint8_t clock_drift;
+    uint8_t timing_accurancy;
+    unsigned channle_plan:3;
+    unsigned channle_function:3;
+    unsigned excluded_channel_ctrl:2;
+    union {
+        ws_channel_plan_zero_t zero;
+        ws_channel_plan_one_t one;
+    } plan;
+    union {
+        ws_channel_function_zero_t zero;
+        ws_channel_function_three_t three;
+    } function;
+} ws_bs_ie_t;
+
 
 #define MPX_KEY_MANAGEMENT_ENC_USER_ID 0x0001   /**< MPX Key management user ID */
 #define MPX_LOWPAN_ENC_USER_ID 0xA0ED           /**< MPX Lowpan User Id */