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https://github.com/RIOT-OS/RIOT.git
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cpu/esp32: add BLE support for ESP32
This commit is contained in:
Gunar Schorcht
parent
48e7263674
commit
abccc41db7
@ -16,6 +16,17 @@ config HAS_CPU_ESP32
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help
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Indicates that the current CPU belongs to the ESP32x SoC series.
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config HAS_ESP_BLE
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bool
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help
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Indicates that the used ESP32x SoC supports Bluetooth LE.
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config HAS_ESP_BLE_ESP32
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bool
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help
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Indicates that the ESP32x SoC uses the SDK Bluetooth LE library
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for the ESP32 variant.
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config HAS_ESP_HW_COUNTER
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bool
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help
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@ -9,6 +9,13 @@ if TEST_KCONFIG && HAS_ARCH_ESP32
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# define configuration menu entries that common for all ESP32x SoC variants
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config MODULE_ESP_BLE
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bool "Enable Bluetooth LE interface"
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depends on HAS_ESP_BLE
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select MODULE_ESP_IDF_BLE
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select PACKAGE_ESP32_SDK_LIB_PHY
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select PACKAGE_ESP32_SDK_LIB_BT_ESP32 if HAS_ESP_BLE_ESP32
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config MODULE_ESP_JTAG
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bool "Enable JTAG debugging interface"
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depends on HAS_ESP_JTAG
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@ -18,6 +18,8 @@ config CPU_FAM_ESP32
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select CPU_CORE_XTENSA_LX6
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select HAS_ARCH_ESP32
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select HAS_CPU_ESP32
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select HAS_ESP_BLE
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select HAS_ESP_BLE_ESP32
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select HAS_ESP_HW_COUNTER
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select HAS_ESP_WIFI_ENTERPRISE
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select HAS_PUF_SRAM
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@ -17,6 +17,17 @@ ifneq (,$(filter cpp,$(USEMODULE)))
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USEMODULE += pthread
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endif
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ifneq (,$(filter esp_ble,$(USEMODULE)))
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# add additional modules and packages used for any BLE interface
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FEATURES_REQUIRED += esp_ble
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USEMODULE += esp_idf_ble
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USEPKG += esp32_sdk_lib_phy
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ifeq (esp32,$(CPU_FAM))
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FEATURES_REQUIRED += esp_ble_esp32
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USEPKG += esp32_sdk_lib_bt_esp32
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endif
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endif
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ifneq (,$(filter esp_eth,$(USEMODULE)))
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FEATURES_REQUIRED += esp_eth
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USEMODULE += esp_idf_eth
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@ -23,6 +23,12 @@ ifeq (xtensa,$(CPU_ARCH))
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FEATURES_PROVIDED += esp_hw_counter
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endif
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ifeq (esp32,$(CPU_FAM))
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FEATURES_PROVIDED += ble_nimble
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FEATURES_PROVIDED += esp_ble
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FEATURES_PROVIDED += esp_ble_esp32
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endif
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ifneq (,$(filter esp32-wrover% esp32s2%r2 esp32s3%r2 esp32s3%r8 esp32s3%r8v,$(CPU_MODEL)))
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FEATURES_PROVIDED += esp_spi_ram
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ifneq (,$(filter esp32s3%r8 esp32s3%r8v,$(CPU_MODEL)))
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@ -36,6 +36,7 @@ else
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$(error Unkwnown ESP32x SoC architecture)
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endif
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PSEUDOMODULES += esp_ble
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PSEUDOMODULES += esp_bootloader
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PSEUDOMODULES += esp_gdbstub
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PSEUDOMODULES += esp_hw_counter
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@ -80,6 +81,14 @@ ifneq (,$(filter xtensa%,$(TARGET_ARCH)))
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INCLUDES += -I$(ESP32_SDK_DIR)/components/xtensa/$(CPU_FAM)/include
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endif
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ifneq (,$(filter esp_ble,$(USEMODULE)))
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INCLUDES += -I$(ESP32_SDK_DIR)/components/bt/include/$(CPU_FAM)/include
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endif
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ifneq (,$(filter esp_ble_nimble,$(USEMODULE)))
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INCLUDES += $(NIMIBASE)/nimble/transport/common/hci_h4/include
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endif
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ifneq (,$(filter esp_spi_ram,$(USEMODULE)))
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INCLUDES += -I$(ESP32_SDK_DIR)/components/esp_hw_support/include/soc/$(CPU_FAM)
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endif
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@ -150,8 +159,14 @@ ifneq (,$(filter xtensa%,$(TARGET_ARCH)))
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endif
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LINKFLAGS += -L$(RIOTCPU)/$(CPU)/ld/$(CPU_FAM)/
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LINKFLAGS += -T$(RIOTCPU)/$(CPU)/ld/$(CPU_FAM)/memory.ld
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ifeq (,$(filter esp_ble,$(USEMODULE)))
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LINKFLAGS += -T$(RIOTCPU)/$(CPU)/ld/$(CPU_FAM)/memory.ld
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else
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LINKFLAGS += -T$(RIOTCPU)/$(CPU)/ld/$(CPU_FAM)/memory_bt.ld
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endif
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LINKFLAGS += -T$(RIOTCPU)/$(CPU)/ld/$(CPU_FAM)/sections.ld
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LINKFLAGS += -T$(ESP32_SDK_DIR)/components/soc/$(CPU_FAM)/ld/$(CPU_FAM).peripherals.ld
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LINKFLAGS += -T$(ESP32_SDK_DIR)/components/esp_rom/$(CPU_FAM)/ld/$(CPU_FAM).rom.api.ld
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LINKFLAGS += -T$(ESP32_SDK_DIR)/components/esp_rom/$(CPU_FAM)/ld/$(CPU_FAM).rom.ld
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@ -182,7 +197,7 @@ ifneq (,$(filter esp_wifi_any,$(USEMODULE)))
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LINKFLAGS += -L$(ESP32_SDK_LIB_PHY_DIR)/$(CPU_FAM)
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ARCHIVES += -lcoexist -lcore -lmesh -lnet80211 -lpp
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ARCHIVES += -lphy -lstdc++
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ifneq (,$(filter esp32,$(CPU_FAM)))
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ifeq (esp32,$(CPU_FAM))
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ARCHIVES += -lrtc
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endif
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endif
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@ -192,6 +207,17 @@ ifneq (,$(filter esp_now,$(USEMODULE)))
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ARCHIVES += -lespnow -lmesh
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endif
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# Libraries needed when using esp_ble
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ifneq (,$(filter esp_ble,$(USEMODULE)))
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LINKFLAGS += -L$(ESP32_SDK_LIB_PHY_DIR)/$(CPU_FAM)
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LINKFLAGS += -L$(ESP32_SDK_LIB_BT_DIR)/$(CPU_FAM)
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ARCHIVES += -lbtdm_app
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ARCHIVES += -lphy -lstdc++
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ifeq (esp32,$(CPU_FAM))
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ARCHIVES += -lrtc
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endif
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endif
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ifneq (,$(filter cpp,$(USEMODULE)))
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ARCHIVES += -lstdc++
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endif
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@ -100,10 +100,16 @@
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#define CONFIG_PARTITION_TABLE_OFFSET 0x8000
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/**
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* Bluetooth configuration (DO NOT CHANGE)
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* BLE driver configuration (DO NOT CHANGE)
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*/
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#define CONFIG_BT_ENABLED 0
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#define CONFIG_BT_RESERVE_DRAM 0
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#ifdef MODULE_ESP_BLE
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#define CONFIG_ESP32_WIFI_ENABLED 1 /* WiFi module has to be enabled */
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#define CONFIG_BT_ENABLED 1
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#define CONFIG_BT_CONTROLLER_ONLY 1
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#else
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#define CONFIG_BT_ENABLED 0
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#define CONFIG_BTDM_RESERVE_DRAM 0
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#endif
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/**
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* SPI RAM configuration (DO NOT CHANGE)
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@ -179,6 +185,9 @@
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#if defined(MODULE_ESP_WIFI_AP) || defined(MODULE_ESP_NOW)
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#define CONFIG_ESP_WIFI_SOFTAP_SUPPORT 1
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#endif
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#ifdef MODULE_ESP_BLE
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#define CONFIG_ESP32_WIFI_SW_COEXIST_ENABLE 1
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#endif
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#endif
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/**
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@ -162,6 +162,55 @@ extern "C" {
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#define CONFIG_ETH_DMA_TX_BUFFER_NUM 10
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#endif
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/**
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* ESP32 specific BLE driver configuration (DO NOT CHANGE)
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*/
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#ifdef MODULE_ESP_BLE
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#define CONFIG_BTDM_BLE_ADV_REPORT_DISCARD_THRSHOLD 20
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#define CONFIG_BTDM_BLE_ADV_REPORT_FLOW_CTRL_SUPP 1
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#define CONFIG_BTDM_BLE_ADV_REPORT_FLOW_CTRL_NUM 100
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#define CONFIG_BTDM_BLE_DEFAULT_SCA_250PPM 1
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#define CONFIG_BTDM_BLE_SCAN_DUPL 1
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#define CONFIG_BTDM_BLE_SLEEP_CLOCK_ACCURACY_INDEX_EFF 1
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#define CONFIG_BTDM_CTRL_BLE_MAX_CONN 3
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#define CONFIG_BTDM_CTRL_BLE_MAX_CONN_EFF 3
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#define CONFIG_BTDM_CTRL_BR_EDR_MAX_ACL_CONN_EFF 0
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#define CONFIG_BTDM_CTRL_BR_EDR_MAX_SYNC_CONN_EFF 0
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#define CONFIG_BTDM_CTRL_BR_EDR_SCO_DATA_PATH_EFF 0
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#define CONFIG_BTDM_CTRL_FULL_SCAN_SUPPORTED 1
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#define CONFIG_BTDM_CTRL_HCI_MODE_VHCI 1
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#define CONFIG_BTDM_CTRL_HLI 0 /* ESP-IDF uses 1 by default */
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#define CONFIG_BTDM_CTRL_LPCLK_SEL_MAIN_XTAL 1
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#define CONFIG_BTDM_CTRL_MODE_BLE_ONLY 1
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#define CONFIG_BTDM_CTRL_MODEM_SLEEP 1
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#define CONFIG_BTDM_CTRL_MODEM_SLEEP_MODE_ORIG 1
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#define CONFIG_BTDM_CTRL_PCM_ROLE_EFF 0
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#define CONFIG_BTDM_CTRL_PCM_POLAR_EFF 0
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#define CONFIG_BTDM_CTRL_PINNED_TO_CORE_0 1
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#define CONFIG_BTDM_CTRL_PINNED_TO_CORE 0
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#define CONFIG_BTDM_RESERVE_DRAM 0xdb5c
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#define CONFIG_BTDM_SCAN_DUPL_CACHE_SIZE 200
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#define CONFIG_BTDM_SCAN_DUPL_TYPE_DEVICE 1
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#define CONFIG_BTDM_SCAN_DUPL_TYPE 0
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#define CONFIG_BLE_ADV_REPORT_DISCARD_THRSHOLD CONFIG_ BTDM_BLE_ADV_REPORT_DISCARD_THRSHOLD
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#define CONFIG_BLE_ADV_REPORT_FLOW_CONTROL_NUM CONFIG_ BTDM_BLE_ADV_REPORT_FLOW_CTRL_NUM
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#define CONFIG_BLE_ADV_REPORT_FLOW_CONTROL_SUPPORTED CONFIG_BTDM_BLE_ADV_REPORT_FLOW_CTRL_SUPP
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#define CONFIG_BLE_SCAN_DUPLICATE CONFIG_BTDM_BLE_SCAN_DUPL
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#define CONFIG_BTDM_CONTROLLER_BLE_MAX_CONN CONFIG_BTDM_CTRL_BLE_MAX_CONN
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#define CONFIG_BTDM_CONTROLLER_FULL_SCAN_SUPPORTED CONFIG_BTDM_CTRL_FULL_SCAN_SUPPORTED
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#define CONFIG_BTDM_CONTROLLER_HCI_MODE_VHCI CONFIG_BTDM_CTRL_HCI_MODE_VHCI
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#define CONFIG_BTDM_CONTROLLER_MODEM_SLEEP CONFIG_BTDM_CTRL_MODEM_SLEEP
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#define CONFIG_BTDM_CONTROLLER_MODE_BLE_ONLY CONFIG_BTDM_CTRL_MODE_BLE_ONLY
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#define CONFIG_DUPLICATE_SCAN_CACHE_SIZE CONFIG_BTDM_SCAN_DUPL_CACHE_SIZE
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#define CONFIG_SCAN_DUPLICATE_BY_DEVICE_ADDR CONFIG_BTDM_SCAN_DUPL_TYPE_DEVICE
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#else
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#define CONFIG_BTDM_RESERVE_DRAM 0
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#endif
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#ifdef __cplusplus
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}
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#endif
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