mirror of
https://github.com/bluekitchen/btstack.git
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nrf5-zephyr: replaced by new port/zephyr
This commit is contained in:
Matthias Ringwald
parent
87521db174
commit
a05fc5f219
@ -11,7 +11,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
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### Added
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### Added
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- GATT Client: support GATT over Enhanced LE Bearer
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- GATT Client: support GATT over Enhanced LE Bearer
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- GATT Server: support GATT over Enhanced LE Bearer
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- GATT Server: support GATT over Enhanced LE Bearer
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- Port for Zephyr 3.x
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### Fixed
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### Fixed
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- HCI: fix remove le device from whitelist
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- HCI: fix remove le device from whitelist
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- HFP: use 'don't care' to accept SCO connections, fixes issue on ESP32
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- HFP: use 'don't care' to accept SCO connections, fixes issue on ESP32
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@ -19,7 +20,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
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### Changed
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### Changed
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- btstack_crypto: allow MBEDTLS config via MBEDTLS_CONFIG_FILE
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- btstack_crypto: allow MBEDTLS config via MBEDTLS_CONFIG_FILE
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- remove old Zephyr 1.9 port
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## Release v1.5.6
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## Release v1.5.6
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@ -1,5 +0,0 @@
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menuconfig BTSTACK
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bool "BTstack support"
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default n
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help
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This option enables the BTstack Bluetooth stack.
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@ -1,5 +0,0 @@
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KERNEL_TYPE = nano
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CONF_FILE ?= nrf5.conf
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BOARD ?= nrf52_pca10040
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include ${ZEPHYR_BASE}/Makefile.inc
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@ -1,14 +0,0 @@
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obj-y += \
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ancs_client.o \
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att_db.o \
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att_dispatch.o \
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att_server.o \
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gatt_client.o \
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le_device_db_memory.o \
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sm.o \
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sm_mbedtls_allocator.o \
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# att_db_util.o \
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obj-y += gatt-service/
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ccflags-y += -I${ZEPHYR_BASE}/subsys/btstack
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@ -1,2 +0,0 @@
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obj-y += encoder/srce/
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obj-y += decoder/srce/
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@ -1,17 +0,0 @@
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obj-y += \
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alloc.o \
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bitalloc.o \
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bitalloc-sbc.o \
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bitstream-decode.o \
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decoder-oina.o \
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decoder-private.o \
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decoder-sbc.o \
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dequant.o \
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framing.o \
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framing-sbc.o \
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oi_codec_version.o \
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synthesis-sbc.o \
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synthesis-dct8.o \
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synthesis-8-generated.o \
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ccflags-y += -I${ZEPHYR_BASE}/subsys/btstack/bluedroid/decoder/include
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@ -1,11 +0,0 @@
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obj-y += \
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sbc_analysis.o \
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sbc_dct.o \
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sbc_dct_coeffs.o \
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sbc_enc_bit_alloc_mono.o \
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sbc_enc_bit_alloc_ste.o \
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sbc_enc_coeffs.o \
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sbc_encoder.o \
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sbc_packing.o \
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ccflags-y += -I${ZEPHYR_BASE}/subsys/btstack/bluedroid/encoder/include
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@ -1,4 +0,0 @@
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obj-y += \
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battery_service_server.o \
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ccflags-y += -I${ZEPHYR_BASE}/subsys/btstack
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@ -1,25 +0,0 @@
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obj-y += \
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ad_parser.o \
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btstack_crypto.o \
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btstack_linked_list.o \
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btstack_memory.o \
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btstack_memory_pool.o \
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btstack_ring_buffer.o \
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btstack_run_loop.o \
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btstack_tlv.o \
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btstack_util.o \
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hci.o \
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hci_cmd.o \
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hci_dump.o \
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hci_transport_h4.o \
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l2cap.o \
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l2cap_signaling.o \
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btstack_run_loop_embedded.o \
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hci_dump_embedded_stdout.o \
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obj-y += ble/
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# obj-y += classic/
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# obj-y += bluedroid/
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ccflags-y += -I${ZEPHYR_BASE}/subsys/btstack
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ccflags-y += -I${ZEPHYR_BASE}/ext/hal/nordic/mdk
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@ -1,36 +0,0 @@
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# BTstack Port for Zephyr RTOS running on Nordic nRF5 Series
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## Overview
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This port targets the bare Nordic nRF5-Series chipsets with the BLE Link Layer provided by the Zephyr project.
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## Status
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Working with nRF52 pca10040 dev board. Public BD ADDR is set to 11:22:33:44:55:66 since the default 00:00:00:00:00:00 is filtered by iOS.
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## Getting Started
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To integrate BTstack into Zephyr, please move the BTstack project into the Zephyr root folder 'zephyr'. Please use the Zephry '1.9-branch' for now. In the master branch, Zephyr switched the build system to CMake and this port hasn't been update for that yet.
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Then integrate BTstack:
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cd /path/to/zephy/btstack/port/nrf5-zephyr
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./integrate_btstack.sh
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Now, the BTstack examples can be build from the Zephyr examples folder in the same way as other examples, e.g.:
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cd /path/to/zephyr/samples/btstack/le_counter
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make
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to build the le_counter example for the pca10040 dev kit using the ARM GCC compiler.
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You can use `make flash` or `./flash_nrf52_pca10040.sh` to download it onto the board.
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All examples that provide a GATT Server use the GATT DB in the .gatt file. Therefore you need to run ./update_gatt_db.sh in the example folder after modifying the .gatt file.
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This port does not support Data Sources aside from the HCI Controller.
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## TODO
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- printf is configured by patching `drivers/serial/uart_nrf5.c' to use 115200 (default: 100000). There should be a better way to set baud rate.
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- enable/configure DLE for max packet size for LE Streamer
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@ -1,44 +0,0 @@
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//
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// btstack_config.h for mRF5-Zephyr port
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//
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// Documentation: https://bluekitchen-gmbh.com/btstack/#how_to/
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//
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#ifndef BTSTACK_CONFIG_H
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#define BTSTACK_CONFIG_H
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// Port related features
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// BTstack features that can be enabled
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#define ENABLE_BLE
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#define ENABLE_LE_CENTRAL
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#define ENABLE_L2CAP_LE_CREDIT_BASED_FLOW_CONTROL_MODE
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#define ENABLE_LE_DATA_LENGTH_EXTENSION
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#define ENABLE_LE_PERIPHERAL
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#define ENABLE_LOG_ERROR
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#define ENABLE_LOG_INFO
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#define ENABLE_PRINTF_HEXDUMP
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// BTstack configuration. buffers, sizes, ...
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#define HCI_ACL_PAYLOAD_SIZE 260
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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_CHANNELS 1
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#define MAX_NR_L2CAP_SERVICES 1
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#define MAX_NR_SM_LOOKUP_ENTRIES 3
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#define MAX_NR_WHITELIST_ENTRIES 1
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#define MAX_NR_BNEP_CHANNELS 0
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#define MAX_NR_BNEP_SERVICES 0
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#define MAX_NR_BTSTACK_LINK_KEY_DB_MEMORY_ENTRIES 0
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#define MAX_NR_HFP_CONNECTIONS 0
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#define MAX_NR_LE_DEVICE_DB_ENTRIES 1
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#define MAX_NR_RFCOMM_CHANNELS 0
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#define MAX_NR_RFCOMM_MULTIPLEXERS 0
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#define MAX_NR_RFCOMM_SERVICES 0
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#define MAX_NR_SERVICE_RECORD_ITEMS 0
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// hack to fix usage of hci_init in zephry
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#define hci_init btstack_hci_init
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#endif
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@ -1,105 +0,0 @@
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#!/usr/bin/env python3
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#
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# Create project files for all BTstack embedded examples in zephyr/samples/btstack
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import os
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import shutil
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import sys
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import time
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import subprocess
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mk_template = '''#
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# BTstack example 'EXAMPLE' for nRF5-zephyr port
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#
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# Generated by TOOL
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# On DATE
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obj-y += EXAMPLE.o
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obj-y += main.o
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ccflags-y += -I${ZEPHYR_BASE}/subsys/bluetooth
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ccflags-y += -I${ZEPHYR_BASE}/subsys/bluetooth/controller/include
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ccflags-y += -I${ZEPHYR_BASE}/subsys/btstack
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'''
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gatt_update_template = '''#!/bin/sh
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DIR=`dirname $0`
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BTSTACK_ROOT=$DIR/../../../btstack
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echo "Creating src/EXAMPLE.h from EXAMPLE.gatt"
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$BTSTACK_ROOT/tool/compile_gatt.py $BTSTACK_ROOT/example/EXAMPLE.gatt $DIR/src/EXAMPLE.h
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'''
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# get script path
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script_path = os.path.abspath(os.path.dirname(sys.argv[0]))
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# validate nRF5x SDK root by reading include/zephyr.h
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zpehyr_base = script_path + "/../../../"
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zephyr_h = ""
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try:
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with open(zpehyr_base + '/include/zephyr.h', 'r') as fin:
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zephyr_h = fin.read() # Read the contents of the file into memory.
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except:
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pass
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if not "_ZEPHYR__H" in zephyr_h:
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print("Cannot find Zpehyr root. Make sure BTstack is checked out as zephyr/btstack")
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sys.exit(1)
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# path to examples
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examples_embedded = script_path + "/../../example/"
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# path to zephyr/samples/btstack
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apps_btstack = zpehyr_base + "/samples/btstack/"
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print("Creating examples in samples/btstack:")
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# iterate over btstack examples
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for file in os.listdir(examples_embedded):
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if not file.endswith(".c"):
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continue
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example = file[:-2]
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gatt_path = examples_embedded + example + ".gatt"
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# filter LE-only applications
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if not os.path.exists(gatt_path) and not example in [
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"ancs_client_demo","gap_le_advertisements", "gatt_battery_query", "gatt_browser", "sm_pairing_central", 'le_streamer_client']:
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continue
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if example == "spp_and_gatt_counter":
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continue
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# create folder
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apps_folder = apps_btstack + example + "/"
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if not os.path.exists(apps_folder):
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os.makedirs(apps_folder)
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# copy files
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for item in ['nrf5.conf', 'flash_nrf51_pca10028.sh', 'flash_nrf52_pca10040.sh', 'Makefile']:
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shutil.copyfile(script_path + '/' + item, apps_folder + '/' + item)
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# create src folder
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src_folder = apps_folder + "src/"
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if not os.path.exists(src_folder):
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os.makedirs(src_folder)
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# create Makefile file
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with open(src_folder + "Makefile", "wt") as fout:
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fout.write(mk_template.replace("EXAMPLE", example).replace("TOOL", script_path).replace("DATE",time.strftime("%c")))
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# copy port main.c
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shutil.copyfile(script_path + '/main.c', src_folder + "/main.c")
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# copy example file
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shutil.copyfile(examples_embedded + file, src_folder + "/" + example + ".c")
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# create update_gatt.sh if .gatt file is present
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gatt_path = examples_embedded + example + ".gatt"
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if os.path.exists(gatt_path):
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update_gatt_script = apps_folder + "update_gatt_db.sh"
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with open(update_gatt_script, "wt") as fout:
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fout.write(gatt_update_template.replace("EXAMPLE", example))
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os.chmod(update_gatt_script, 0o755)
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subprocess.call(update_gatt_script + "> /dev/null", shell=True)
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print("- %s including compiled GATT DB" % example)
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else:
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print("- %s" % example)
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@ -1,4 +0,0 @@
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#!/bin/sh
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nrfjprog --eraseall -f nrf51
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nrfjprog --program outdir/nrf51_pca10028/zephyr.hex -f nrf51
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nrfjprog --reset -f nrf51
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@ -1,4 +0,0 @@
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#!/bin/sh
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nrfjprog --eraseall -f nrf52
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nrfjprog --program outdir/nrf52_pca10040/zephyr.hex -f nrf52
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nrfjprog --reset -f nrf52
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@ -1,51 +0,0 @@
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#/bin/sh
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ZEPHYR_BASE=../../..
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echo "Integrating BTstack into Zephyr"
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echo "Adding subsys/btstack"
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# add btstack folder to subsys/Makefile
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MAKEFILE_ADD_ON='obj-$(CONFIG_BTSTACK) += btstack/'
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NET_MAKEFILE=${ZEPHYR_BASE}/subsys/Makefile
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grep -q -F btstack ${NET_MAKEFILE} || echo ${MAKEFILE_ADD_ON} >> ${NET_MAKEFILE}
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# add BTstack KConfig to subsys/Kconfig
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SUBSYS_KCONFIG=${ZEPHYR_BASE}/subsys/Kconfig
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grep -q -F btstack ${SUBSYS_KCONFIG} || echo 'source "subsys/btstack/Kconfig"' >> ${SUBSYS_KCONFIG}
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# create subsys/btstack
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mkdir -p ${ZEPHYR_BASE}/subsys/btstack
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# copy sources
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rsync -a ../../src/ ${ZEPHYR_BASE}/subsys/btstack
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# copy embedded run loop
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rsync -a ../../platform/embedded/hal_cpu.h ${ZEPHYR_BASE}/subsys/btstack
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rsync -a ../../platform/embedded/hal_time_ms.h ${ZEPHYR_BASE}/subsys/btstack
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rsync -a ../../platform/embedded/hal_tick.h ${ZEPHYR_BASE}/subsys/btstack
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rsync -a ../../platform/embedded/btstack_run_loop_embedded.h ${ZEPHYR_BASE}/subsys/btstack
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rsync -a ../../platform/embedded/btstack_run_loop_embedded.c ${ZEPHYR_BASE}/subsys/btstack
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rsync -a ../../platform/embedded/hci_dump_embedded_stdout.h ${ZEPHYR_BASE}/subsys/btstack
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rsync -a ../../platform/embedded/hci_dump_embedded_stdout.c ${ZEPHYR_BASE}/subsys/btstack
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# copy bludroid
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rsync -a ../../3rd-party/bluedroid ${ZEPHYR_BASE}/subsys/btstack
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# copy btstack_config.h
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rsync -a btstack_config.h ${ZEPHYR_BASE}/subsys/btstack
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# copy Kconfig
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rsync -a Kconfig ${ZEPHYR_BASE}/subsys/btstack
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# copy Makefiles
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rsync -a Makefile.src ${ZEPHYR_BASE}/subsys/btstack/Makefile
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rsync -a Makefile.ble ${ZEPHYR_BASE}/subsys/btstack/ble/Makefile
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|
||||||
rsync -a Makefile.gatt-service ${ZEPHYR_BASE}/subsys/btstack/ble/gatt-service/Makefile
|
|
||||||
rsync -a Makefile.bluedroid ${ZEPHYR_BASE}/subsys/btstack/bluedroid/Makefile
|
|
||||||
rsync -a Makefile.bluedroid-encoder ${ZEPHYR_BASE}/subsys/btstack/bluedroid/encoder/srce/Makefile
|
|
||||||
rsync -a Makefile.bluedroid-decoder ${ZEPHYR_BASE}/subsys/btstack/bluedroid/decoder/srce/Makefile
|
|
||||||
|
|
||||||
# create samples/btstack
|
|
||||||
./create_examples.py
|
|
||||||
@ -1,301 +0,0 @@
|
|||||||
/*
|
|
||||||
* Copyright (c) 2016 Nordic Semiconductor ASA
|
|
||||||
* Copyright (c) 2015-2016 Intel Corporation
|
|
||||||
*
|
|
||||||
* SPDX-License-Identifier: Apache-2.0
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include <errno.h>
|
|
||||||
#include <stddef.h>
|
|
||||||
#include <stdio.h>
|
|
||||||
#include <string.h>
|
|
||||||
|
|
||||||
#include <zephyr.h>
|
|
||||||
#include <arch/cpu.h>
|
|
||||||
#include <misc/byteorder.h>
|
|
||||||
#include <logging/sys_log.h>
|
|
||||||
#include <misc/util.h>
|
|
||||||
|
|
||||||
#include <device.h>
|
|
||||||
#include <init.h>
|
|
||||||
#include <uart.h>
|
|
||||||
|
|
||||||
#include <net/buf.h>
|
|
||||||
#include <bluetooth/bluetooth.h>
|
|
||||||
#include <bluetooth/l2cap.h>
|
|
||||||
#include <bluetooth/hci.h>
|
|
||||||
#include <bluetooth/buf.h>
|
|
||||||
#include <bluetooth/hci_raw.h>
|
|
||||||
|
|
||||||
#include "ll.h"
|
|
||||||
|
|
||||||
// Nordic NDK
|
|
||||||
#include "nrf.h"
|
|
||||||
|
|
||||||
#include "common/log.h"
|
|
||||||
|
|
||||||
// BTstack
|
|
||||||
#include "btstack_debug.h"
|
|
||||||
#include "btstack_event.h"
|
|
||||||
#include "btstack_memory.h"
|
|
||||||
#include "btstack_run_loop.h"
|
|
||||||
#include "hci.h"
|
|
||||||
#include "hci_dump.h"
|
|
||||||
#include "hci_dump_embedded_stdout.h"
|
|
||||||
#include "hci_transport.h"
|
|
||||||
|
|
||||||
// static struct device *hci_uart_dev;
|
|
||||||
// static BT_STACK_NOINIT(tx_thread_stack, CONFIG_BT_HCI_TX_STACK_SIZE);
|
|
||||||
// static struct k_thread tx_thread_data;
|
|
||||||
|
|
||||||
/* HCI command buffers */
|
|
||||||
#define CMD_BUF_SIZE BT_BUF_RX_SIZE
|
|
||||||
NET_BUF_POOL_DEFINE(cmd_tx_pool, CONFIG_BT_HCI_CMD_COUNT, CMD_BUF_SIZE, BT_BUF_USER_DATA_MIN, NULL);
|
|
||||||
|
|
||||||
#if defined(CONFIG_BT_CTLR)
|
|
||||||
#define BT_L2CAP_MTU (CONFIG_BT_CTLR_TX_BUFFER_SIZE - BT_L2CAP_HDR_SIZE)
|
|
||||||
#else
|
|
||||||
#define BT_L2CAP_MTU 65 /* 64-byte public key + opcode */
|
|
||||||
#endif /* CONFIG_BT_CTLR */
|
|
||||||
|
|
||||||
/** Data size needed for ACL buffers */
|
|
||||||
#define BT_BUF_ACL_SIZE BT_L2CAP_BUF_SIZE(BT_L2CAP_MTU)
|
|
||||||
|
|
||||||
#if defined(CONFIG_BT_CTLR_TX_BUFFERS)
|
|
||||||
#define TX_BUF_COUNT CONFIG_BT_CTLR_TX_BUFFERS
|
|
||||||
#else
|
|
||||||
#define TX_BUF_COUNT 6
|
|
||||||
#endif
|
|
||||||
|
|
||||||
NET_BUF_POOL_DEFINE(acl_tx_pool, TX_BUF_COUNT, BT_BUF_ACL_SIZE, BT_BUF_USER_DATA_MIN, NULL);
|
|
||||||
|
|
||||||
static K_FIFO_DEFINE(tx_queue);
|
|
||||||
static K_FIFO_DEFINE(rx_queue);
|
|
||||||
|
|
||||||
//
|
|
||||||
// hci_transport_zephyr.c
|
|
||||||
//
|
|
||||||
|
|
||||||
static void (*transport_packet_handler)(uint8_t packet_type, uint8_t *packet, uint16_t size);
|
|
||||||
|
|
||||||
/**
|
|
||||||
* init transport
|
|
||||||
* @param transport_config
|
|
||||||
*/
|
|
||||||
static void transport_init(const void *transport_config){
|
|
||||||
/* startup Controller */
|
|
||||||
bt_enable_raw(&rx_queue);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* open transport connection
|
|
||||||
*/
|
|
||||||
static int transport_open(void){
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* close transport connection
|
|
||||||
*/
|
|
||||||
static int transport_close(void){
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* register packet handler for HCI packets: ACL, SCO, and Events
|
|
||||||
*/
|
|
||||||
static void transport_register_packet_handler(void (*handler)(uint8_t packet_type, uint8_t *packet, uint16_t size)){
|
|
||||||
transport_packet_handler = handler;
|
|
||||||
}
|
|
||||||
|
|
||||||
static void send_hardware_error(uint8_t error_code){
|
|
||||||
// hci_outgoing_event[0] = HCI_EVENT_HARDWARE_ERROR;
|
|
||||||
// hci_outgoing_event[1] = 1;
|
|
||||||
// hci_outgoing_event[2] = error_code;
|
|
||||||
// hci_outgoing_event_ready = 1;
|
|
||||||
}
|
|
||||||
|
|
||||||
static int transport_send_packet(uint8_t packet_type, uint8_t *packet, int size){
|
|
||||||
struct net_buf *buf;
|
|
||||||
switch (packet_type){
|
|
||||||
case HCI_COMMAND_DATA_PACKET:
|
|
||||||
buf = net_buf_alloc(&cmd_tx_pool, K_NO_WAIT);
|
|
||||||
if (buf) {
|
|
||||||
bt_buf_set_type(buf, BT_BUF_CMD);
|
|
||||||
memcpy(net_buf_add(buf, size), packet, size);
|
|
||||||
bt_send(buf);
|
|
||||||
} else {
|
|
||||||
log_error("No available command buffers!\n");
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
case HCI_ACL_DATA_PACKET:
|
|
||||||
buf = net_buf_alloc(&acl_tx_pool, K_NO_WAIT);
|
|
||||||
if (buf) {
|
|
||||||
bt_buf_set_type(buf, BT_BUF_ACL_OUT);
|
|
||||||
memcpy(net_buf_add(buf, size), packet, size);
|
|
||||||
bt_send(buf);
|
|
||||||
} else {
|
|
||||||
log_error("No available ACL buffers!\n");
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
send_hardware_error(0x01); // invalid HCI packet
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
static const hci_transport_t transport = {
|
|
||||||
/* const char * name; */ "nRF5-Zephyr",
|
|
||||||
/* void (*init) (const void *transport_config); */ &transport_init,
|
|
||||||
/* int (*open)(void); */ &transport_open,
|
|
||||||
/* int (*close)(void); */ &transport_close,
|
|
||||||
/* void (*register_packet_handler)(void (*handler)(...); */ &transport_register_packet_handler,
|
|
||||||
/* int (*can_send_packet_now)(uint8_t packet_type); */ NULL,
|
|
||||||
/* int (*send_packet)(...); */ &transport_send_packet,
|
|
||||||
/* int (*set_baudrate)(uint32_t baudrate); */ NULL,
|
|
||||||
/* void (*reset_link)(void); */ NULL,
|
|
||||||
};
|
|
||||||
|
|
||||||
static const hci_transport_t * transport_get_instance(void){
|
|
||||||
return &transport;
|
|
||||||
}
|
|
||||||
|
|
||||||
static void transport_deliver_controller_packet(struct net_buf * buf){
|
|
||||||
uint16_t size = buf->len;
|
|
||||||
uint8_t * packet = buf->data;
|
|
||||||
switch (bt_buf_get_type(buf)) {
|
|
||||||
case BT_BUF_ACL_IN:
|
|
||||||
transport_packet_handler(HCI_ACL_DATA_PACKET, packet, size);
|
|
||||||
break;
|
|
||||||
case BT_BUF_EVT:
|
|
||||||
transport_packet_handler(HCI_EVENT_PACKET, packet, size);
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
log_error("Unknown type %u\n", bt_buf_get_type(buf));
|
|
||||||
net_buf_unref(buf);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
net_buf_unref(buf);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
// btstack_run_loop_zephry.c
|
|
||||||
|
|
||||||
// the run loop
|
|
||||||
static btstack_linked_list_t timers;
|
|
||||||
|
|
||||||
// TODO: handle 32 bit ms time overrun
|
|
||||||
static uint32_t btstack_run_loop_zephyr_get_time_ms(void){
|
|
||||||
return k_uptime_get_32();
|
|
||||||
}
|
|
||||||
|
|
||||||
static void btstack_run_loop_zephyr_set_timer(btstack_timer_source_t *ts, uint32_t timeout_in_ms){
|
|
||||||
ts->timeout = k_uptime_get_32() + 1 + timeout_in_ms;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Execute run_loop
|
|
||||||
*/
|
|
||||||
static void btstack_run_loop_zephyr_execute(void) {
|
|
||||||
while (1) {
|
|
||||||
// process timers
|
|
||||||
uint32_t now = k_uptime_get_32();
|
|
||||||
btstack_run_loop_base_process_timers(now);
|
|
||||||
|
|
||||||
// get time until next timer expires
|
|
||||||
int32_t timeout_ticks = btstack_run_loop_base_get_time_until_timeout(now);
|
|
||||||
if (timeout_ticks < 0){
|
|
||||||
timeout_ticks = K_FOREVER;
|
|
||||||
}
|
|
||||||
|
|
||||||
// process RX fifo only
|
|
||||||
struct net_buf *buf = net_buf_get(&rx_queue, timeout_ticks);
|
|
||||||
if (buf){
|
|
||||||
transport_deliver_controller_packet(buf);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static void btstack_run_loop_zephyr_btstack_run_loop_init(void){
|
|
||||||
btstack_run_loop_base_init();
|
|
||||||
}
|
|
||||||
|
|
||||||
static const btstack_run_loop_t btstack_run_loop_wiced = {
|
|
||||||
&btstack_run_loop_zephyr_btstack_run_loop_init,
|
|
||||||
NULL,
|
|
||||||
NULL,
|
|
||||||
NULL,
|
|
||||||
NULL,
|
|
||||||
&btstack_run_loop_zephyr_set_timer,
|
|
||||||
&btstack_run_loop_base_add_timer,
|
|
||||||
&btstack_run_loop_base_remove_timer,
|
|
||||||
&btstack_run_loop_zephyr_execute,
|
|
||||||
&btstack_run_loop_base_dump_timer,
|
|
||||||
&btstack_run_loop_zephyr_get_time_ms,
|
|
||||||
};
|
|
||||||
/**
|
|
||||||
* @brief Provide btstack_run_loop_posix instance for use with btstack_run_loop_init
|
|
||||||
*/
|
|
||||||
const btstack_run_loop_t * btstack_run_loop_zephyr_get_instance(void){
|
|
||||||
return &btstack_run_loop_wiced;
|
|
||||||
}
|
|
||||||
|
|
||||||
static btstack_packet_callback_registration_t hci_event_callback_registration;
|
|
||||||
|
|
||||||
static bd_addr_t static_address;
|
|
||||||
|
|
||||||
static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
|
|
||||||
if (packet_type != HCI_EVENT_PACKET) return;
|
|
||||||
if (hci_event_packet_get_type(packet) != BTSTACK_EVENT_STATE) return;
|
|
||||||
if (btstack_event_state_get_state(packet) != HCI_STATE_WORKING) return;
|
|
||||||
printf("BTstack up and running as %s.\n", bd_addr_to_str(static_address));
|
|
||||||
}
|
|
||||||
|
|
||||||
int btstack_main(void);
|
|
||||||
|
|
||||||
#if defined(CONFIG_BT_CTLR_ASSERT_HANDLER)
|
|
||||||
void bt_ctlr_assert_handle(char *file, u32_t line)
|
|
||||||
{
|
|
||||||
printf("CONFIG_BT_CTLR_ASSERT_HANDLER: file %s, line %u\n", file, line);
|
|
||||||
while (1) {
|
|
||||||
}
|
|
||||||
}
|
|
||||||
#endif /* CONFIG_BT_CTLR_ASSERT_HANDLER */
|
|
||||||
|
|
||||||
void main(void)
|
|
||||||
{
|
|
||||||
// configure console UART by replacing CONFIG_UART_NRF5_BAUD_RATE with 115200 in uart_console.c
|
|
||||||
|
|
||||||
printf("BTstack booting up..\n");
|
|
||||||
|
|
||||||
// start with BTstack init - especially configure HCI Transport
|
|
||||||
btstack_memory_init();
|
|
||||||
btstack_run_loop_init(btstack_run_loop_zephyr_get_instance());
|
|
||||||
|
|
||||||
// enable full log output while porting
|
|
||||||
// hci_dump_init(hci_dump_embedded_stdout_get_instance());
|
|
||||||
|
|
||||||
// init HCI
|
|
||||||
hci_init(transport_get_instance(), NULL);
|
|
||||||
|
|
||||||
// nRF5 chipsets don't have an official public address
|
|
||||||
// Instead, a Static Random Address is assigned during manufacturing
|
|
||||||
// let's use it as well
|
|
||||||
big_endian_store_16(static_address, 0, NRF_FICR->DEVICEADDR[1] | 0xc000);
|
|
||||||
big_endian_store_32(static_address, 2, NRF_FICR->DEVICEADDR[0]);
|
|
||||||
gap_random_address_set(static_address);
|
|
||||||
|
|
||||||
// inform about BTstack state
|
|
||||||
hci_event_callback_registration.callback = &packet_handler;
|
|
||||||
hci_add_event_handler(&hci_event_callback_registration);
|
|
||||||
|
|
||||||
// hand over to btstack embedded code
|
|
||||||
btstack_main();
|
|
||||||
|
|
||||||
// go
|
|
||||||
btstack_run_loop_execute();
|
|
||||||
|
|
||||||
while (1){};
|
|
||||||
}
|
|
||||||
@ -1,11 +0,0 @@
|
|||||||
--- Kconfig 2016-11-03 15:27:17.000000000 +0100
|
|
||||||
+++ Kconfig-new 2016-11-04 10:59:50.000000000 +0100
|
|
||||||
@@ -20,6 +20,8 @@
|
|
||||||
|
|
||||||
source "net/bluetooth/Kconfig"
|
|
||||||
|
|
||||||
+source "net/btstack/Kconfig"
|
|
||||||
+
|
|
||||||
source "net/ip/Kconfig"
|
|
||||||
|
|
||||||
config NET_BUF
|
|
||||||
@ -1,23 +0,0 @@
|
|||||||
# Debug output
|
|
||||||
CONFIG_CONSOLE=y
|
|
||||||
CONFIG_STDOUT_CONSOLE=y
|
|
||||||
CONFIG_UART_CONSOLE=y
|
|
||||||
CONFIG_SERIAL=y
|
|
||||||
CONFIG_UART_NRF5=y
|
|
||||||
CONFIG_UART_INTERRUPT_DRIVEN=y
|
|
||||||
CONFIG_UART_NRF5_BAUD_RATE=115200
|
|
||||||
CONFIG_UART_DRV_CMD=y
|
|
||||||
|
|
||||||
# Threads stacks
|
|
||||||
CONFIG_MAIN_STACK_SIZE=2048
|
|
||||||
# CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=512
|
|
||||||
|
|
||||||
# Bluetooth Config
|
|
||||||
CONFIG_BT=y
|
|
||||||
CONFIG_BT_HCI_RAW=y
|
|
||||||
CONFIG_BT_MAX_CONN=16
|
|
||||||
CONFIG_BT_CTLR_ASSERT_HANDLER=y
|
|
||||||
CONFIG_BT_TINYCRYPT_ECC=n
|
|
||||||
CONFIG_BTSTACK=y
|
|
||||||
|
|
||||||
CONFIG_GPIO=y
|
|
||||||
Loading…
x
Reference in New Issue
Block a user