1 // 2 // btstack_config.h for STM32 F4 Discovery + USB Bluetooth Dongle port 3 // 4 // Documentation: https://bluekitchen-gmbh.com/btstack/#how_to/ 5 // 6 7 #ifndef BTSTACK_CONFIG_H 8 #define BTSTACK_CONFIG_H 9 10 // Port related features 11 #define HAVE_BTSTACK_STDIN 12 #define HAVE_EMBEDDED_TIME_MS 13 #define HAVE_HAL_AUDIO 14 #define HAVE_HAL_AUDIO_SINK_STEREO_ONLY 15 #define HAVE_BTSTACK_AUDIO_EFFECTIVE_SAMPLERATE 16 17 // BTstack features that can be enabled 18 #define ENABLE_BLE 19 #define ENABLE_BTSTACK_ASSERT 20 #define ENABLE_CC256X_BAUDRATE_CHANGE_FLOWCONTROL_BUG_WORKAROUND 21 #define ENABLE_CLASSIC 22 #define ENABLE_HFP_WIDE_BAND_SPEECH 23 #define ENABLE_LE_CENTRAL 24 #define ENABLE_L2CAP_LE_CREDIT_BASED_FLOW_CONTROL_MODE 25 #define ENABLE_LE_PERIPHERAL 26 #define ENABLE_LOG_INFO 27 #define ENABLE_LOG_ERROR 28 #define ENABLE_PRINTF_HEXDUMP 29 #define ENABLE_SCO_OVER_HCI 30 #define ENABLE_SCO_STEREO_PLAYBACK 31 #define ENABLE_SEGGER_RTT 32 33 // BTstack configuration. buffers, sizes, ... 34 #define HCI_ACL_PAYLOAD_SIZE (1691 + 4) 35 #define MAX_NR_AVDTP_CONNECTIONS 1 36 #define MAX_NR_AVDTP_STREAM_ENDPOINTS 1 37 #define MAX_NR_AVRCP_CONNECTIONS 2 38 #define MAX_NR_BNEP_CHANNELS 1 39 #define MAX_NR_BNEP_SERVICES 1 40 #define MAX_NR_BTSTACK_LINK_KEY_DB_MEMORY_ENTRIES 2 41 #define MAX_NR_GATT_CLIENTS 1 42 #define MAX_NR_HCI_CONNECTIONS 2 43 #define MAX_NR_HFP_CONNECTIONS 1 44 #define MAX_NR_HID_HOST_CONNECTIONS 1 45 #define MAX_NR_HIDS_CLIENTS 1 46 #define MAX_NR_L2CAP_CHANNELS 4 47 #define MAX_NR_L2CAP_SERVICES 3 48 #define MAX_NR_RFCOMM_CHANNELS 1 49 #define MAX_NR_RFCOMM_MULTIPLEXERS 1 50 #define MAX_NR_RFCOMM_SERVICES 1 51 #define MAX_NR_SERVICE_RECORD_ITEMS 4 52 #define MAX_NR_SM_LOOKUP_ENTRIES 3 53 #define MAX_NR_WHITELIST_ENTRIES 1 54 55 // Link Key DB and LE Device DB using TLV on top of Flash Sector interface 56 #define NVM_NUM_DEVICE_DB_ENTRIES 16 57 #define NVM_NUM_LINK_KEYS 16 58 59 #endif 60