1 // 2 // btstack_config.h for esp32 port 3 // 4 5 #ifndef BTSTACK_CONFIG_H 6 #define BTSTACK_CONFIG_H 7 8 // Port related features 9 #define HAVE_BTSTACK_STDIN 10 #define HAVE_EMBEDDED_TIME_MS 11 #define HAVE_FREERTOS_INCLUDE_PREFIX 12 #define HAVE_FREERTOS_TASK_NOTIFICATIONS 13 #define HAVE_MALLOC 14 15 // BTstack features that can be enabled 16 #define ENABLE_ATT_DELAYED_RESPONSE 17 #define ENABLE_BLE 18 #define ENABLE_CLASSIC 19 #define ENABLE_LE_CENTRAL 20 #define ENABLE_LE_DATA_CHANNELS 21 #define ENABLE_LE_DATA_LENGTH_EXTENSION 22 #define ENABLE_LE_PERIPHERAL 23 #define ENABLE_LE_SECURE_CONNECTIONS 24 #define ENABLE_PRINTF_HEXDUMP 25 26 // ESP32 supports ECDH HCI Commands, but micro-ecc lib is already provided anyway 27 #define ENABLE_LOG_ERROR 28 #define ENABLE_LOG_INFO 29 #define ENABLE_MICRO_ECC_FOR_LE_SECURE_CONNECTIONS 30 #define ENABLE_SCO_OVER_HCI 31 32 // BTstack configuration. buffers, sizes, ... 33 #define HCI_ACL_PAYLOAD_SIZE (1691 + 4) 34 35 // HCI Controller to Host Flow Control 36 #define ENABLE_HCI_CONTROLLER_TO_HOST_FLOW_CONTROL 37 38 // Interal ring buffer: 21 kB 39 #define HCI_HOST_ACL_PACKET_LEN 1024 40 #define HCI_HOST_ACL_PACKET_NUM 20 41 #define HCI_HOST_SCO_PACKET_LEN 60 42 #define HCI_HOST_SCO_PACKET_NUM 10 43 44 // Link Key DB and LE Device DB using TLV on top of Flash Sector interface 45 #define NVM_NUM_DEVICE_DB_ENTRIES 16 46 #define NVM_NUM_LINK_KEYS 16 47 48 49 // Mesh Configuration 50 #define ENABLE_MESH 51 #define ENABLE_MESH_ADV_BEARER 52 #define ENABLE_MESH_GATT_BEARER 53 #define ENABLE_MESH_PB_ADV 54 #define ENABLE_MESH_PB_GATT 55 #define ENABLE_MESH_PROVISIONER 56 #define ENABLE_MESH_PROXY_SERVER 57 58 #define MAX_NR_MESH_SUBNETS 2 59 #define MAX_NR_MESH_TRANSPORT_KEYS 16 60 #define MAX_NR_MESH_VIRTUAL_ADDRESSES 16 61 62 // allow for one NetKey update 63 #define MAX_NR_MESH_NETWORK_KEYS (MAX_NR_MESH_SUBNETS+1) 64 65 #endif 66