Wi-sun LLC Data request IE update

Added BT-IE header data to all 6lowpan messages. Change-Id: I123435256c6b23c82e7f82249a921bf86a25bffa
artokin · Sep 19, 2018 · 7e3c16c · 7e3c16c
1 parent a27076f
commit 7e3c16c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/source/6LoWPAN/ws/ws_llc_data_service.c b/source/6LoWPAN/ws/ws_llc_data_service.c
@@ -577,7 +577,7 @@ static uint16_t ws_mpx_header_size_get(llc_data_base_t *base, uint16_t user_id)
  //TODO add WS_WP_NESTED_IE support
  uint16_t header_size = 0;
  if (user_id == MPX_LOWPAN_ENC_USER_ID) {
- header_size += 7+ 5 + 2; //UTT+ MPX + Padding
+ header_size += 7 + 8 + 5 + 2; //UTT+BTT+ MPX + Padding
  if (base->ie_params.vendor_header_length) {
  header_size += base->ie_params.vendor_header_length + 3;
  }
@@ -615,6 +615,7 @@ static void ws_llc_mpx_data_request(const mpx_api_t *api, const struct mcps_data
  wp_nested_ie_sub_list_t nested_wp_id;
  memset(&nested_wp_id, 0, sizeof(wp_nested_ie_sub_list_t));
  ie_header_mask.utt_ie = true;
+ ie_header_mask.bt_ie = true;
  if (base->ie_params.vendor_header_length && user_id == MPX_LOWPAN_ENC_USER_ID) {
  ie_header_mask.vh_ie = true;
  }
@@ -675,6 +676,7 @@ static void ws_llc_mpx_data_request(const mpx_api_t *api, const struct mcps_data
  //Write UTT
 
  ptr = ws_wh_utt_write(ptr, message->messsage_type);
+ ptr = ws_wh_bt_write(ptr);
 
  if (user_id == MPX_LOWPAN_ENC_USER_ID && ie_header_mask.vh_ie) {
  ptr = ws_wh_vh_write(ptr, base->ie_params.vendor_header_data, base->ie_params.vendor_header_length);