btdm: Add comments to clarify the two different device names of GAP and ADV in the ble_spp_server_demo example, as the old example might confuse users.
#define SPP_PROFILE_NUM 1
#define SPP_PROFILE_APP_IDX 0
#define ESP_SPP_APP_ID 0x56
-#define SAMPLE_DEVICE_NAME "ESP_SPP_SERVER"
+#define SAMPLE_DEVICE_NAME "ESP_SPP_SERVER" //The Device Name Characteristics in GAP
#define SPP_SVC_INST_ID 0
/// SPP Service
@@ -44,9 +44,12 @@ static const uint16_t spp_service_uuid = 0xABF0;
#endif
static const uint8_t spp_adv_data[23] = {
+ /* Flags */
0x02,0x01,0x06,
+ /* Complete List of 16-bit Service Class UUIDs */
0x03,0x03,0xF0,0xAB,
- 0x0F,0x09,0x45,0x53,0x50,0x5f,0x53,0x50,0x50,0x5f,0x53,0x45,0x52,0x56,0x45,0x52
+ /* Complete Local Name in advertising */
+ 0x0F,0x09, 'E', 'S', 'P', '_', 'S', 'P', 'P', '_', 'S', 'E', 'R','V', 'E', 'R'
};
static uint16_t spp_mtu_size = 23;
