micropython: add micropython component
This commit is contained in:
KY-zhang-X
78
components/language/micropython/extmod/btstack/btstack.mk
Normal file
78
components/language/micropython/extmod/btstack/btstack.mk
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@@ -0,0 +1,78 @@
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# Makefile directives for BlueKitchen BTstack
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ifeq ($(MICROPY_BLUETOOTH_BTSTACK),1)
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MICROPY_BLUETOOTH_BTSTACK_USB ?= 0
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BTSTACK_EXTMOD_DIR = extmod/btstack
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EXTMOD_SRC_C += extmod/btstack/modbluetooth_btstack.c
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INC += -I$(TOP)/$(BTSTACK_EXTMOD_DIR)
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CFLAGS_MOD += -DMICROPY_BLUETOOTH_BTSTACK=1
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CFLAGS_MOD += -DMICROPY_PY_BLUETOOTH_USE_SYNC_EVENTS=1
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CFLAGS_MOD += -DMICROPY_PY_BLUETOOTH_ENABLE_PAIRING_BONDING=1
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BTSTACK_DIR = $(TOP)/lib/btstack
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ifneq ($(wildcard $(BTSTACK_DIR)/src),)
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include $(BTSTACK_DIR)/src/Makefile.inc
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include $(BTSTACK_DIR)/src/ble/Makefile.inc
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INC += -I$(BTSTACK_DIR)/src
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INC += -I$(BTSTACK_DIR)/3rd-party/bluedroid/decoder/include
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INC += -I$(BTSTACK_DIR)/3rd-party/bluedroid/encoder/include
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INC += -I$(BTSTACK_DIR)/3rd-party/md5
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INC += -I$(BTSTACK_DIR)/3rd-party/yxml
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SRC_BTSTACK = \
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$(addprefix lib/btstack/src/, $(SRC_FILES)) \
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$(addprefix lib/btstack/src/ble/, $(filter-out %_tlv.c, $(SRC_BLE_FILES))) \
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ifeq ($(MICROPY_BLUETOOTH_BTSTACK_USB),1)
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ifeq ($(MICROPY_BLUETOOTH_BTSTACK_H4),1)
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$(error Cannot specifiy both MICROPY_BLUETOOTH_BTSTACK_USB and MICROPY_BLUETOOTH_BTSTACK_H4)
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endif
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endif
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ifeq ($(MICROPY_BLUETOOTH_BTSTACK_USB),1)
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SRC_BTSTACK += \
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lib/btstack/platform/libusb/hci_transport_h2_libusb.c
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CFLAGS_MOD += -DMICROPY_BLUETOOTH_BTSTACK_USB=1
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CFLAGS += $(shell pkg-config libusb-1.0 --cflags)
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LDFLAGS += $(shell pkg-config libusb-1.0 --libs)
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endif
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ifeq ($(MICROPY_BLUETOOTH_BTSTACK_H4),1)
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SRC_BTSTACK += \
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lib/btstack/src/hci_transport_h4.c \
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lib/btstack/chipset/zephyr/btstack_chipset_zephyr.c
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EXTMOD_SRC_C += \
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extmod/btstack/btstack_hci_uart.c \
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CFLAGS_MOD += -DMICROPY_BLUETOOTH_BTSTACK_H4=1
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endif
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ifeq ($(MICROPY_BLUETOOTH_BTSTACK_ENABLE_CLASSIC),1)
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include $(BTSTACK_DIR)/src/classic/Makefile.inc
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SRC_BTSTACK += \
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$(addprefix lib/btstack/src/classic/, $(SRC_CLASSIC_FILES))
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endif
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LIB_SRC_C += $(SRC_BTSTACK)
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# Suppress some warnings.
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BTSTACK_WARNING_CFLAGS = -Wno-old-style-definition -Wno-unused-variable -Wno-unused-parameter -Wno-implicit-fallthrough
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ifneq ($(CC),clang)
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BTSTACK_WARNING_CFLAGS += -Wno-format
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endif
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$(BUILD)/lib/btstack/src/%.o: CFLAGS += $(BTSTACK_WARNING_CFLAGS)
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$(BUILD)/lib/btstack/platform/%.o: CFLAGS += $(BTSTACK_WARNING_CFLAGS)
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endif
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endif
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@@ -0,0 +1,48 @@
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#ifndef MICROPY_INCLUDED_EXTMOD_BTSTACK_BTSTACK_CONFIG_H
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#define MICROPY_INCLUDED_EXTMOD_BTSTACK_BTSTACK_CONFIG_H
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// BTstack features that can be enabled
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#define ENABLE_BLE
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#define ENABLE_LE_PERIPHERAL
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#define ENABLE_LE_CENTRAL
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// #define ENABLE_CLASSIC
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#define ENABLE_LE_DATA_CHANNELS
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// #define ENABLE_LOG_INFO
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// #define ENABLE_LOG_DEBUG
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#define ENABLE_LOG_ERROR
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// BTstack configuration. buffers, sizes, ...
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#define HCI_ACL_PAYLOAD_SIZE 1021
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#define MAX_NR_GATT_CLIENTS 1
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#define MAX_NR_HCI_CONNECTIONS 1
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#define MAX_NR_L2CAP_SERVICES 3
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#define MAX_NR_L2CAP_CHANNELS 3
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#define MAX_NR_RFCOMM_MULTIPLEXERS 1
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#define MAX_NR_RFCOMM_SERVICES 1
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#define MAX_NR_RFCOMM_CHANNELS 1
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#define MAX_NR_BTSTACK_LINK_KEY_DB_MEMORY_ENTRIES 2
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#define MAX_NR_BNEP_SERVICES 1
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#define MAX_NR_BNEP_CHANNELS 1
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#define MAX_NR_HFP_CONNECTIONS 1
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#define MAX_NR_WHITELIST_ENTRIES 1
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#define MAX_NR_SM_LOOKUP_ENTRIES 3
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#define MAX_NR_SERVICE_RECORD_ITEMS 1
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#define MAX_NR_AVDTP_STREAM_ENDPOINTS 1
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#define MAX_NR_AVDTP_CONNECTIONS 1
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#define MAX_NR_AVRCP_CONNECTIONS 1
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#define MAX_NR_LE_DEVICE_DB_ENTRIES 4
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// Link Key DB and LE Device DB using TLV on top of Flash Sector interface
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// #define NVM_NUM_DEVICE_DB_ENTRIES 16
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// We don't give btstack a malloc, so use a fixed-size ATT DB.
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#define MAX_ATT_DB_SIZE 512
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// BTstack HAL configuration
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#define HAVE_EMBEDDED_TIME_MS
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// Some USB dongles take longer to respond to HCI reset (e.g. BCM20702A).
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#define HCI_RESET_RESEND_TIMEOUT_MS 1000
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#endif // MICROPY_INCLUDED_EXTMOD_BTSTACK_BTSTACK_CONFIG_H
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@@ -0,0 +1,201 @@
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/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2020 Damien P. George
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* Copyright (c) 2020 Jim Mussared
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
|
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
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* copies of the Software, and to permit persons to whom the Software is
|
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* furnished to do so, subject to the following conditions:
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||||
*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "py/runtime.h"
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#include "py/mperrno.h"
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#include "py/mphal.h"
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#if MICROPY_PY_BLUETOOTH && MICROPY_BLUETOOTH_BTSTACK
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#include "lib/btstack/src/btstack.h"
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#include "extmod/mpbthci.h"
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#include "extmod/btstack/btstack_hci_uart.h"
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#include "mpbtstackport.h"
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#define HCI_TRACE (0)
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#define COL_OFF "\033[0m"
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#define COL_GREEN "\033[0;32m"
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#define COL_BLUE "\033[0;34m"
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// Implements a btstack btstack_uart_block_t on top of the mphciuart.h
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// interface to an HCI UART provided by the port.
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// We pass the bytes directly to the UART during a send, but then notify btstack in the next poll.
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STATIC bool send_done;
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STATIC void (*send_handler)(void);
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// btstack issues a read of len bytes, and gives us a buffer to asynchronously fill up.
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STATIC uint8_t *recv_buf;
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STATIC size_t recv_len;
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STATIC size_t recv_idx;
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STATIC void (*recv_handler)(void);
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STATIC bool init_success = false;
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STATIC int btstack_uart_init(const btstack_uart_config_t *uart_config) {
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(void)uart_config;
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send_done = false;
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recv_len = 0;
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recv_idx = 0;
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recv_handler = NULL;
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send_handler = NULL;
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// Set up the UART peripheral, attach IRQ and power up the HCI controller.
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if (mp_bluetooth_hci_uart_init(MICROPY_HW_BLE_UART_ID, MICROPY_HW_BLE_UART_BAUDRATE)) {
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init_success = false;
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return -1;
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}
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if (mp_bluetooth_hci_controller_init()) {
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init_success = false;
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return -1;
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}
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init_success = true;
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return 0;
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}
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STATIC int btstack_uart_open(void) {
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return init_success ? 0 : 1;
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}
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STATIC int btstack_uart_close(void) {
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mp_bluetooth_hci_controller_deinit();
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mp_bluetooth_hci_uart_deinit();
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return 0;
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}
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STATIC void btstack_uart_set_block_received(void (*block_handler)(void)) {
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recv_handler = block_handler;
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}
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STATIC void btstack_uart_set_block_sent(void (*block_handler)(void)) {
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send_handler = block_handler;
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}
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STATIC int btstack_uart_set_baudrate(uint32_t baudrate) {
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mp_bluetooth_hci_uart_set_baudrate(baudrate);
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return 0;
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}
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STATIC int btstack_uart_set_parity(int parity) {
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(void)parity;
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return 0;
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}
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STATIC int btstack_uart_set_flowcontrol(int flowcontrol) {
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(void)flowcontrol;
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return 0;
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}
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STATIC void btstack_uart_receive_block(uint8_t *buf, uint16_t len) {
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recv_buf = buf;
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recv_len = len;
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}
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STATIC void btstack_uart_send_block(const uint8_t *buf, uint16_t len) {
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#if HCI_TRACE
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printf(COL_GREEN "< [% 8d] %02x", (int)mp_hal_ticks_ms(), buf[0]);
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for (size_t i = 1; i < len; ++i) {
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printf(":%02x", buf[i]);
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}
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printf(COL_OFF "\n");
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#endif
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mp_bluetooth_hci_uart_write(buf, len);
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send_done = true;
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}
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STATIC int btstack_uart_get_supported_sleep_modes(void) {
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return 0;
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}
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STATIC void btstack_uart_set_sleep(btstack_uart_sleep_mode_t sleep_mode) {
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(void)sleep_mode;
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// printf("btstack_uart_set_sleep %u\n", sleep_mode);
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}
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STATIC void btstack_uart_set_wakeup_handler(void (*wakeup_handler)(void)) {
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(void)wakeup_handler;
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// printf("btstack_uart_set_wakeup_handler\n");
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}
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const btstack_uart_block_t mp_bluetooth_btstack_hci_uart_block = {
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&btstack_uart_init,
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&btstack_uart_open,
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&btstack_uart_close,
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&btstack_uart_set_block_received,
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&btstack_uart_set_block_sent,
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&btstack_uart_set_baudrate,
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&btstack_uart_set_parity,
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&btstack_uart_set_flowcontrol,
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&btstack_uart_receive_block,
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&btstack_uart_send_block,
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&btstack_uart_get_supported_sleep_modes,
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&btstack_uart_set_sleep,
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&btstack_uart_set_wakeup_handler,
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};
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void mp_bluetooth_btstack_hci_uart_process(void) {
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bool host_wake = mp_bluetooth_hci_controller_woken();
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if (send_done) {
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// If we'd done a TX in the last interval, notify btstack that it's complete.
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send_done = false;
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if (send_handler) {
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send_handler();
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}
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}
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// Append any new bytes to the recv buffer, notifying bstack if we've got
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// the number of bytes it was looking for.
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int chr;
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while (recv_idx < recv_len && (chr = mp_bluetooth_hci_uart_readchar()) >= 0) {
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recv_buf[recv_idx++] = chr;
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if (recv_idx == recv_len) {
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#if HCI_TRACE
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printf(COL_BLUE "> [% 8d] %02x", (int)mp_hal_ticks_ms(), recv_buf[0]);
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for (size_t i = 1; i < recv_len; ++i) {
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printf(":%02x", recv_buf[i]);
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}
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printf(COL_OFF "\n");
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#endif
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recv_idx = 0;
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recv_len = 0;
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if (recv_handler) {
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recv_handler();
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}
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}
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}
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if (host_wake) {
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mp_bluetooth_hci_controller_sleep_maybe();
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}
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}
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#endif // MICROPY_PY_BLUETOOTH && MICROPY_BLUETOOTH_BTSTACK
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@@ -0,0 +1,39 @@
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/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2020 Damien P. George
|
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* Copyright (c) 2020 Jim Mussared
|
||||
*
|
||||
* 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.
|
||||
*/
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#ifndef MICROPY_INCLUDED_EXTMOD_BTSTACK_HCI_UART_H
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#define MICROPY_INCLUDED_EXTMOD_BTSTACK_HCI_UART_H
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#include "lib/btstack/src/btstack.h"
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// --- Used by the port to create the HCI transport ---------------------------
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extern const btstack_uart_block_t mp_bluetooth_btstack_hci_uart_block;
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// --- Called by the MicroPython port when UART data is available -------------
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void mp_bluetooth_btstack_hci_uart_process(void);
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#endif // MICROPY_INCLUDED_EXTMOD_BTSTACK_MODBLUETOOTH_BTSTACK_H
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File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,71 @@
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/*
|
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* This file is part of the MicroPython project, http://micropython.org/
|
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*
|
||||
* 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.
|
||||
*/
|
||||
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#ifndef MICROPY_INCLUDED_EXTMOD_BTSTACK_MODBLUETOOTH_BTSTACK_H
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#define MICROPY_INCLUDED_EXTMOD_BTSTACK_MODBLUETOOTH_BTSTACK_H
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#if MICROPY_PY_BLUETOOTH && MICROPY_BLUETOOTH_BTSTACK
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#include "extmod/modbluetooth.h"
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#include "lib/btstack/src/btstack.h"
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typedef struct _mp_btstack_pending_op_t mp_btstack_pending_op_t;
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typedef struct _mp_bluetooth_btstack_root_pointers_t {
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// This stores both the advertising data and the scan response data, concatenated together.
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uint8_t *adv_data;
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// Total length of both.
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size_t adv_data_alloc;
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// Characteristic (and descriptor) value storage.
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mp_gatts_db_t gatts_db;
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btstack_linked_list_t pending_ops;
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#if MICROPY_PY_BLUETOOTH_ENABLE_CENTRAL_MODE
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// Registration for notify/indicate events.
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gatt_client_notification_t notification;
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#endif
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} mp_bluetooth_btstack_root_pointers_t;
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enum {
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MP_BLUETOOTH_BTSTACK_STATE_OFF,
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MP_BLUETOOTH_BTSTACK_STATE_STARTING,
|
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MP_BLUETOOTH_BTSTACK_STATE_ACTIVE,
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MP_BLUETOOTH_BTSTACK_STATE_HALTING,
|
||||
MP_BLUETOOTH_BTSTACK_STATE_TIMEOUT,
|
||||
};
|
||||
|
||||
extern volatile int mp_bluetooth_btstack_state;
|
||||
|
||||
void mp_bluetooth_btstack_port_init(void);
|
||||
void mp_bluetooth_btstack_port_deinit(void);
|
||||
void mp_bluetooth_btstack_port_start(void);
|
||||
|
||||
#endif // MICROPY_PY_BLUETOOTH && MICROPY_BLUETOOTH_BTSTACK
|
||||
|
||||
#endif // MICROPY_INCLUDED_EXTMOD_BTSTACK_MODBLUETOOTH_BTSTACK_H
|
||||
Reference in New Issue
Block a user