[BLE] Revise adv data structure (#13319)

Fix BLE can't connect after #13206
project-chip · Jan 10, 2022 · 1181367 · 1181367
1 parent e51a488
commit 1181367
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/src/platform/Ameba/BLEManagerImpl.cpp b/src/platform/Ameba/BLEManagerImpl.cpp
@@ -599,11 +599,11 @@ CHIP_ERROR BLEManagerImpl::ConfigureAdvertisingData(void)
 
     /**************** Prepare advertising data *******************************************/
     memset(advData, 0, sizeof(advData));
-    advData[index++] = 0x02;                                                                // length
-    advData[index++] = CHIP_ADV_DATA_TYPE_FLAGS;                                            // AD type : flags
-    advData[index++] = CHIP_ADV_DATA_FLAGS;                                                 // AD value
-    advData[index++] = 0x0A;                                                                // length
-    advData[index++] = 0x16;                                                                // AD type: (Service Data - 16-bit UUID)
+    advData[index++] = 0x02;                                                                     // length
+    advData[index++] = CHIP_ADV_DATA_TYPE_FLAGS;                                                 // AD type : flags
+    advData[index++] = CHIP_ADV_DATA_FLAGS;                                                      // AD value
+    advData[index++] = static_cast<uint8_t>(sizeof(deviceIdInfo) + CHIP_ADV_SHORT_UUID_LEN + 1); // length
+    advData[index++] = CHIP_ADV_DATA_TYPE_SERVICE_DATA;                                     // AD type: (Service Data - 16-bit UUID)
     advData[index++] = static_cast<uint8_t>(ShortUUID_CHIPoBLEService.value & 0xFF);        // AD value
     advData[index++] = static_cast<uint8_t>((ShortUUID_CHIPoBLEService.value >> 8) & 0xFF); // AD value