diff options
| -rw-r--r-- | extmod/btstack/btstack.mk | 48 | ||||
| -rw-r--r-- | extmod/btstack/btstack_config.h | 44 | ||||
| -rw-r--r-- | extmod/btstack/modbluetooth_btstack.c | 128 | ||||
| -rw-r--r-- | extmod/btstack/modbluetooth_btstack.h | 30 |
4 files changed, 250 insertions, 0 deletions
diff --git a/extmod/btstack/btstack.mk b/extmod/btstack/btstack.mk new file mode 100644 index 0000000000..0a6876b227 --- /dev/null +++ b/extmod/btstack/btstack.mk @@ -0,0 +1,48 @@ +# Makefile directives for BlueKitchen BTstack + +ifeq ($(MICROPY_BLUETOOTH_BTSTACK),1) + +BTSTACK_EXTMOD_DIR = extmod/btstack + +EXTMOD_SRC_C += extmod/btstack/modbluetooth_btstack.c + +INC += -I$(TOP)/$(BTSTACK_EXTMOD_DIR) + +CFLAGS_MOD += -DMICROPY_BLUETOOTH_BTSTACK=1 + +BTSTACK_DIR = $(TOP)/lib/btstack + +include $(BTSTACK_DIR)/src/Makefile.inc +include $(BTSTACK_DIR)/src/ble/Makefile.inc + +INC += -I$(BTSTACK_DIR)/src +INC += -I$(BTSTACK_DIR)/3rd-party/bluedroid/decoder/include +INC += -I$(BTSTACK_DIR)/3rd-party/bluedroid/encoder/include +INC += -I$(BTSTACK_DIR)/3rd-party/md5 +INC += -I$(BTSTACK_DIR)/3rd-party/yxml + +SRC_BTSTACK = \ + $(addprefix lib/btstack/src/, $(SRC_FILES)) \ + $(addprefix lib/btstack/src/ble/, $(filter-out %_tlv.c, $(SRC_BLE_FILES))) \ + lib/btstack/platform/embedded/btstack_run_loop_embedded.c \ + +ifeq ($MICROPY_BLUETOOTH_BTSTACK_ENABLE_CLASSIC,1) +include $(BTSTACK_DIR)/src/classic/Makefile.inc +SRC_BTSTACK += \ + $(addprefix lib/btstack/src/classic/, $(SRC_CLASSIC_FILES)) +endif + +SRC_LIB += $(SRC_BTSTACK) + +#$(BUILD)/lib/btstack/src/classic/btstack_link_key_db_static.o: CFLAGS += -Wno-error=pointer-arith + +# Incorrect %u, should be %lu. +$(BUILD)/lib/btstack/src/classic/a2dp_source.o: CFLAGS += -Wno-error=format= +$(BUILD)/lib/btstack/src/classic/btstack_sbc_decoder_bluedroid.o: CFLAGS += -Wno-error=format= +$(BUILD)/lib/btstack/src/classic/btstack_link_key_db_tlv.o: CFLAGS += -Wno-error=format= +$(BUILD)/lib/btstack/src/classic/goep_client.o: CFLAGS += -Wno-error=format= +$(BUILD)/lib/btstack/src/ble/le_device_db_tlv.o: CFLAGS += -Wno-error=format= + + + +endif diff --git a/extmod/btstack/btstack_config.h b/extmod/btstack/btstack_config.h new file mode 100644 index 0000000000..0976bbe728 --- /dev/null +++ b/extmod/btstack/btstack_config.h @@ -0,0 +1,44 @@ +#ifndef MICROPY_INCLUDED_EXTMOD_BTSTACK_BTSTACK_CONFIG_H +#define MICROPY_INCLUDED_EXTMOD_BTSTACK_BTSTACK_CONFIG_H + +// BTstack features that can be enabled +#define ENABLE_BLE +#define ENABLE_LE_PERIPHERAL +#define ENABLE_LE_CENTRAL +// #define ENABLE_CLASSIC +#define ENABLE_LE_DATA_CHANNELS +// #define ENABLE_LOG_INFO +#define ENABLE_LOG_ERROR + +// BTstack configuration. buffers, sizes, ... +#define HCI_ACL_PAYLOAD_SIZE 1021 +#define MAX_NR_GATT_CLIENTS 1 +#define MAX_NR_HCI_CONNECTIONS 1 +#define MAX_NR_L2CAP_SERVICES 3 +#define MAX_NR_L2CAP_CHANNELS 3 +#define MAX_NR_RFCOMM_MULTIPLEXERS 1 +#define MAX_NR_RFCOMM_SERVICES 1 +#define MAX_NR_RFCOMM_CHANNELS 1 +#define MAX_NR_BTSTACK_LINK_KEY_DB_MEMORY_ENTRIES 2 +#define MAX_NR_BNEP_SERVICES 1 +#define MAX_NR_BNEP_CHANNELS 1 +#define MAX_NR_HFP_CONNECTIONS 1 +#define MAX_NR_WHITELIST_ENTRIES 1 +#define MAX_NR_SM_LOOKUP_ENTRIES 3 +#define MAX_NR_SERVICE_RECORD_ITEMS 1 +#define MAX_NR_AVDTP_STREAM_ENDPOINTS 1 +#define MAX_NR_AVDTP_CONNECTIONS 1 +#define MAX_NR_AVRCP_CONNECTIONS 1 + +#define MAX_NR_LE_DEVICE_DB_ENTRIES 4 + +// Link Key DB and LE Device DB using TLV on top of Flash Sector interface +// #define NVM_NUM_DEVICE_DB_ENTRIES 16 + +// We don't give btstack a malloc, so use a fixed-size ATT DB. +#define MAX_ATT_DB_SIZE 512 + +// BTstack HAL configuration +#define HAVE_EMBEDDED_TIME_MS + +#endif // MICROPY_INCLUDED_EXTMOD_BTSTACK_BTSTACK_CONFIG_H diff --git a/extmod/btstack/modbluetooth_btstack.c b/extmod/btstack/modbluetooth_btstack.c new file mode 100644 index 0000000000..73f28ffad3 --- /dev/null +++ b/extmod/btstack/modbluetooth_btstack.c @@ -0,0 +1,128 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2020 Damien P. George + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#if MICROPY_PY_BLUETOOTH && MICROPY_BLUETOOTH_BTSTACK + +#include "extmod/btstack/modbluetooth_btstack.h" +#include "extmod/modbluetooth.h" + +int mp_bluetooth_init(void) { + return 0; +} + +void mp_bluetooth_deinit(void) { +} + +bool mp_bluetooth_is_enabled(void) { + return false; +} + +void mp_bluetooth_get_device_addr(uint8_t *addr) { + mp_hal_get_mac(MP_HAL_MAC_BDADDR, addr); +} + +int mp_bluetooth_gap_advertise_start(bool connectable, int32_t interval_us, const uint8_t *adv_data, size_t adv_data_len, const uint8_t *sr_data, size_t sr_data_len) { + return 0; +} + +void mp_bluetooth_gap_advertise_stop(void) { +} + +int mp_bluetooth_gatts_register_service_begin(bool append) { + return 0; +} + +int mp_bluetooth_gatts_register_service(mp_obj_bluetooth_uuid_t *service_uuid, mp_obj_bluetooth_uuid_t **characteristic_uuids, uint8_t *characteristic_flags, mp_obj_bluetooth_uuid_t **descriptor_uuids, uint8_t *descriptor_flags, uint8_t *num_descriptors, uint16_t *handles, size_t num_characteristics) { + return 0; +} + +int mp_bluetooth_gatts_register_service_end(void) { + return 0; +} + +int mp_bluetooth_gatts_read(uint16_t value_handle, uint8_t **value, size_t *value_len) { + return 0; +} + +int mp_bluetooth_gatts_write(uint16_t value_handle, const uint8_t *value, size_t value_len) { + return 0; +} + +int mp_bluetooth_gatts_notify(uint16_t conn_handle, uint16_t value_handle) { + return 0; +} + +int mp_bluetooth_gatts_notify_send(uint16_t conn_handle, uint16_t value_handle, const uint8_t *value, size_t *value_len) { + return 0; +} + +int mp_bluetooth_gatts_indicate(uint16_t conn_handle, uint16_t value_handle) { + return 0; +} + +int mp_bluetooth_gatts_set_buffer(uint16_t value_handle, size_t len, bool append) { + return 0; +} + +int mp_bluetooth_gap_disconnect(uint16_t conn_handle) { + return 0; +} + +#if MICROPY_PY_BLUETOOTH_ENABLE_CENTRAL_MODE +int mp_bluetooth_gap_scan_start(int32_t duration_ms, int32_t interval_us, int32_t window_us) { + return 0; +} + +int mp_bluetooth_gap_scan_stop(void) { + return 0; +} + +int mp_bluetooth_gap_peripheral_connect(uint8_t addr_type, const uint8_t *addr, int32_t duration_ms) { + return 0; +} + +int mp_bluetooth_gattc_discover_primary_services(uint16_t conn_handle) { + return 0; +} + +int mp_bluetooth_gattc_discover_characteristics(uint16_t conn_handle, uint16_t start_handle, uint16_t end_handle) { + return 0; +} + +int mp_bluetooth_gattc_discover_descriptors(uint16_t conn_handle, uint16_t start_handle, uint16_t end_handle) { + return 0; +} + +int mp_bluetooth_gattc_read(uint16_t conn_handle, uint16_t value_handle) { + return 0; +} + +int mp_bluetooth_gattc_write(uint16_t conn_handle, uint16_t value_handle, const uint8_t *value, size_t *value_len, unsigned int mode) { + return 0; +} +#endif + +#endif // MICROPY_PY_BLUETOOTH && MICROPY_BLUETOOTH_BTSTACK diff --git a/extmod/btstack/modbluetooth_btstack.h b/extmod/btstack/modbluetooth_btstack.h new file mode 100644 index 0000000000..f58d307480 --- /dev/null +++ b/extmod/btstack/modbluetooth_btstack.h @@ -0,0 +1,30 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2020 Damien P. George + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef MICROPY_INCLUDED_EXTMOD_BTSTACK_MODBLUETOOTH_BTSTACK_H +#define MICROPY_INCLUDED_EXTMOD_BTSTACK_MODBLUETOOTH_BTSTACK_H + +#endif // MICROPY_INCLUDED_EXTMOD_BTSTACK_MODBLUETOOTH_BTSTACK_H |