Add Bluetooth examples
Co-authored-by: Peter Harper <77111776+peterharperuk@users.noreply.github.com>
This commit is contained in:
graham sanderson
398
pico_w/bt/CMakeLists.txt
Normal file
398
pico_w/bt/CMakeLists.txt
Normal file
@@ -0,0 +1,398 @@
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add_subdirectory(standalone)
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set(BTSTACK_ROOT ${PICO_SDK_PATH}/lib/btstack)
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set(BTSTACK_EXAMPLE_PATH ${BTSTACK_ROOT}/example)
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set(BTSTACK_3RD_PARTY_PATH ${BTSTACK_ROOT}/3rd-party)
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set(BT_EXAMPLE_COMMON_DIR "${CMAKE_CURRENT_LIST_DIR}")
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if (NOT PICO_EXTRAS_PATH)
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message("Skipping some Pico W BTstack examples that require pico-extras")
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else()
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add_library(pico_btstack_audio_example INTERFACE)
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target_sources(pico_btstack_audio_example INTERFACE
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${PICO_BTSTACK_PATH}/src/btstack_audio.c
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${CMAKE_CURRENT_LIST_DIR}/btstack_audio_pico.c
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)
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target_link_libraries(pico_btstack_audio_example INTERFACE
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pico_audio_i2s
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)
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endif()
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# mod player used by a2dp_source_demo and mod_player and demo song
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add_library(pico_btstack_hxcmod_player INTERFACE)
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target_sources(pico_btstack_hxcmod_player INTERFACE
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${BTSTACK_3RD_PARTY_PATH}/hxcmod-player/hxcmod.c
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${BTSTACK_3RD_PARTY_PATH}/hxcmod-player/mods/nao-deceased_by_disease.c
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)
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target_include_directories(pico_btstack_hxcmod_player INTERFACE
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${BTSTACK_3RD_PARTY_PATH}/hxcmod-player
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${BTSTACK_3RD_PARTY_PATH}/hxcmod-player/mods
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)
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add_library(pico_btstack_sco_demo_util INTERFACE)
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target_sources(pico_btstack_sco_demo_util INTERFACE
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# sco demo utils
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${BTSTACK_EXAMPLE_PATH}/sco_demo_util.c
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)
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# Adds common stuff for all the examples
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add_library(picow_bt_example_common INTERFACE)
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target_sources(picow_bt_example_common INTERFACE
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${CMAKE_CURRENT_LIST_DIR}/picow_bt_example_common.c
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)
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target_link_libraries(picow_bt_example_common INTERFACE
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pico_stdlib
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pico_btstack_ble
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pico_btstack_classic
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pico_btstack_cyw43
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)
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target_include_directories(picow_bt_example_common INTERFACE
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${BT_EXAMPLE_COMMON_DIR}/config # Use our own config
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${BTSTACK_EXAMPLE_PATH}/
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)
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target_compile_definitions(picow_bt_example_common INTERFACE
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PICO_STDIO_USB_CONNECT_WAIT_TIMEOUT_MS=3000
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#WANT_HCI_DUMP=1 # This enables btstack debug
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#ENABLE_SEGGER_RTT=1
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)
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if (TARGET pico_btstack_audio_example)
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target_link_libraries(picow_bt_example_common INTERFACE
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pico_btstack_audio_example
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)
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target_compile_definitions(picow_bt_example_common INTERFACE
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TEST_AUDIO=1
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)
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endif()
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# Adds stuff needed for cyw43 lwip
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add_library(picow_bt_example_cyw43_lwip INTERFACE)
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target_link_libraries(picow_bt_example_cyw43_lwip INTERFACE
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picow_bt_example_common
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)
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target_compile_definitions(picow_bt_example_cyw43_lwip INTERFACE
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WIFI_SSID=\"${WIFI_SSID}\"
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WIFI_PASSWORD=\"${WIFI_PASSWORD}\"
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CYW43_LWIP=1
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)
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target_link_libraries(picow_bt_example_cyw43_lwip INTERFACE
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pico_lwip_iperf
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)
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target_include_directories(picow_bt_example_cyw43_lwip INTERFACE
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${CMAKE_CURRENT_LIST_DIR}/../wifi # for our common lwipopts
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)
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# disables cyw43 lwip
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add_library(picow_bt_example_no_cyw43_lwip INTERFACE)
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target_link_libraries(picow_bt_example_no_cyw43_lwip INTERFACE
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picow_bt_example_common
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)
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target_compile_definitions(picow_bt_example_no_cyw43_lwip INTERFACE
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CYW43_LWIP=0
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)
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# variant: no cyw43 lwip | poll
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add_library(picow_bt_example_no_cyw43_lwip_poll INTERFACE)
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target_sources(picow_bt_example_no_cyw43_lwip_poll INTERFACE
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${BT_EXAMPLE_COMMON_DIR}/picow_bt_example_poll.c
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)
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target_link_libraries(picow_bt_example_no_cyw43_lwip_poll INTERFACE
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picow_bt_example_no_cyw43_lwip
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pico_cyw43_arch_poll
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)
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# variant: cyw43 lwip | poll
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add_library(picow_bt_example_cyw43_lwip_poll INTERFACE)
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target_sources(picow_bt_example_cyw43_lwip_poll INTERFACE
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${BT_EXAMPLE_COMMON_DIR}/picow_bt_example_poll.c
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)
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target_link_libraries(picow_bt_example_cyw43_lwip_poll INTERFACE
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picow_bt_example_cyw43_lwip
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pico_cyw43_arch_lwip_poll
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)
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# variant: btstack lwip | poll
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add_library(picow_bt_example_btstack_lwip_poll INTERFACE)
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target_sources(picow_bt_example_btstack_lwip_poll INTERFACE
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${BT_EXAMPLE_COMMON_DIR}/picow_bt_example_poll.c
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)
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target_link_libraries(picow_bt_example_btstack_lwip_poll INTERFACE
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picow_bt_example_no_cyw43_lwip
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pico_cyw43_arch_poll
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pico_lwip_nosys
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pico_btstack_bnep_lwip
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)
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target_include_directories(picow_bt_example_btstack_lwip_poll INTERFACE
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${CMAKE_CURRENT_LIST_DIR}/../wifi # for our common lwipopts
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)
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# variant: no cyw43 lwip | background
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add_library(picow_bt_example_no_cyw43_lwip_background INTERFACE)
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target_sources(picow_bt_example_no_cyw43_lwip_background INTERFACE
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${BT_EXAMPLE_COMMON_DIR}/picow_bt_example_background.c
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)
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target_link_libraries(picow_bt_example_no_cyw43_lwip_background INTERFACE
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picow_bt_example_no_cyw43_lwip
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pico_cyw43_arch_threadsafe_background
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)
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# variant: cyw43 lwip | background
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add_library(picow_bt_example_cyw43_lwip_background INTERFACE)
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target_sources(picow_bt_example_cyw43_lwip_background INTERFACE
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${BT_EXAMPLE_COMMON_DIR}/picow_bt_example_background.c
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)
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target_link_libraries(picow_bt_example_cyw43_lwip_background INTERFACE
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picow_bt_example_cyw43_lwip
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pico_cyw43_arch_lwip_threadsafe_background
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)
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# variant: btstack lwip | background
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add_library(picow_bt_example_btstack_lwip_background INTERFACE)
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target_sources(picow_bt_example_btstack_lwip_background INTERFACE
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${BT_EXAMPLE_COMMON_DIR}/picow_bt_example_background.c
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)
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target_link_libraries(picow_bt_example_btstack_lwip_background INTERFACE
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picow_bt_example_no_cyw43_lwip
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pico_cyw43_arch_threadsafe_background
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pico_lwip_nosys
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pico_btstack_bnep_lwip
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)
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target_include_directories(picow_bt_example_btstack_lwip_background INTERFACE
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${CMAKE_CURRENT_LIST_DIR}/../wifi # for our common lwipopts
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)
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if (FREERTOS_KERNEL_PATH OR DEFINED ENV{FREERTOS_KERNEL_PATH})
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include(FreeRTOS_Kernel_import.cmake)
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endif()
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if (TARGET FreeRTOS-Kernel)
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# common freertos stuff
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add_library(picow_bt_example_common_freertos INTERFACE)
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target_sources(picow_bt_example_common_freertos INTERFACE
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${BT_EXAMPLE_COMMON_DIR}/picow_bt_example_freertos.c
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)
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target_link_libraries(picow_bt_example_common_freertos INTERFACE
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picow_bt_example_common
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FreeRTOS-Kernel-Heap4 # FreeRTOS kernel and dynamic heap
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)
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target_compile_definitions(picow_bt_example_common_freertos INTERFACE
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CYW43_TASK_STACK_SIZE=1024
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NO_SYS=0
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)
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target_include_directories(picow_bt_example_common_freertos INTERFACE
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${FREERTOS_KERNEL_PATH}/include
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${FREERTOS_KERNEL_PATH}/portable/ThirdParty/GCC/RP2040/include
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)
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# variant: no cyw43 lwip | freertos
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add_library(picow_bt_example_no_cyw43_lwip_freertos INTERFACE)
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target_link_libraries(picow_bt_example_no_cyw43_lwip_freertos INTERFACE
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picow_bt_example_common_freertos
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picow_bt_example_no_cyw43_lwip
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pico_cyw43_arch_sys_freertos
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)
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# variant: cyw43 lwip | freertos
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add_library(picow_bt_example_cyw43_lwip_freertos INTERFACE)
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target_link_libraries(picow_bt_example_cyw43_lwip_freertos INTERFACE
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picow_bt_example_common_freertos
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picow_bt_example_cyw43_lwip
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pico_cyw43_arch_lwip_sys_freertos
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)
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target_compile_definitions(picow_bt_example_cyw43_lwip_freertos INTERFACE
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HAVE_LWIP=1 # stops btstack calling lwip_init
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)
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# variant: btstack lwip | freertos
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add_library(picow_bt_example_btstack_lwip_freertos INTERFACE)
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target_link_libraries(picow_bt_example_btstack_lwip_freertos INTERFACE
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picow_bt_example_common_freertos
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picow_bt_example_no_cyw43_lwip
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pico_cyw43_arch_sys_freertos
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pico_btstack_bnep_lwip_sys_freertos
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pico_lwip_freertos
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)
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target_include_directories(picow_bt_example_btstack_lwip_freertos INTERFACE
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${CMAKE_CURRENT_LIST_DIR}/../wifi # for our common lwipopts
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)
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target_compile_definitions(picow_bt_example_btstack_lwip_freertos INTERFACE
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HAVE_LWIP=1 # stops btstack calling lwip_init
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)
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endif()
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# Common stuff for all examples. Pass the example name
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function(picow_bt_example_common NAME)
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if (NOT TARGET picow_bt_example_common_${NAME})
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add_library(picow_bt_example_common_${NAME} INTERFACE)
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target_sources(picow_bt_example_common_${NAME} INTERFACE
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# actual example
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${BTSTACK_EXAMPLE_PATH}/${NAME}.c
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)
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if (EXISTS "${BTSTACK_EXAMPLE_PATH}/${NAME}.gatt")
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pico_btstack_make_gatt_header(picow_bt_example_common_${NAME} INTERFACE ${BTSTACK_EXAMPLE_PATH}/${NAME}.gatt)
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endif()
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endif()
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endfunction()
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# The type of example to build
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if(NOT DEFINED BTSTACK_EXAMPLE_TYPE)
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set(BTSTACK_EXAMPLE_TYPE "background")
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endif()
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if ((NOT BTSTACK_EXAMPLE_TYPE STREQUAL "poll") AND
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(NOT BTSTACK_EXAMPLE_TYPE STREQUAL "background") AND
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(NOT BTSTACK_EXAMPLE_TYPE STREQUAL "freertos") AND
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(NOT BTSTACK_EXAMPLE_TYPE STREQUAL "all"))
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message(FATAL_ERROR "Unknown BTSTACK_EXAMPLE_TYPE '${BTSTACK_EXAMPLE_TYPE}'; valid options are 'poll', 'background', 'freertos' or 'all'")
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endif()
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set(BTSTACK_EXAMPLE_TYPE "${BTSTACK_EXAMPLE_TYPE}" CACHE INTERNAL "BT stack example type (poll|background|freertos|all)")
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# Add an poll example, pass btstack example name, target name, variant lib and extra libs
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function(picow_bt_example_poll NAME TARGET_NAME VARIANT_LIB)
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if ("${BTSTACK_EXAMPLE_TYPE}" STREQUAL "poll" OR "${BTSTACK_EXAMPLE_TYPE}" STREQUAL "all")
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picow_bt_example_common(${NAME})
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add_executable(${TARGET_NAME}_poll)
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target_link_libraries(${TARGET_NAME}_poll PRIVATE
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picow_bt_example_common_${NAME}
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${VARIANT_LIB}
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${ARGN} # extra libs
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)
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pico_add_extra_outputs(${TARGET_NAME}_poll)
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example_auto_set_url(${TARGET_NAME}_poll)
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endif()
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endfunction()
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# Add an background example, pass btstack example name, target name, variant lib and extra libs
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function(picow_bt_example_background NAME TARGET_NAME VARIANT_LIB)
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if ("${BTSTACK_EXAMPLE_TYPE}" STREQUAL "background" OR "${BTSTACK_EXAMPLE_TYPE}" STREQUAL "all")
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picow_bt_example_common(${NAME})
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add_executable(${TARGET_NAME}_background)
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target_link_libraries(${TARGET_NAME}_background PRIVATE
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picow_bt_example_common_${NAME}
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${VARIANT_LIB}
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${ARGN} # extra libs
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)
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pico_add_extra_outputs(${TARGET_NAME}_background)
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example_auto_set_url(${TARGET_NAME}_background)
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endif()
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endfunction()
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# Add a freertos example, pass btstack example name, target name, variant lib and extra libs
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function(picow_bt_example_freertos NAME TARGET_NAME VARIANT_LIB)
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if ("${BTSTACK_EXAMPLE_TYPE}" STREQUAL "freertos" OR "${BTSTACK_EXAMPLE_TYPE}" STREQUAL "all")
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if (TARGET FreeRTOS-Kernel)
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picow_bt_example_common(${NAME})
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add_executable(${TARGET_NAME}_freertos)
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target_link_libraries(${TARGET_NAME}_freertos PRIVATE
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picow_bt_example_common_${NAME}
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${VARIANT_LIB}
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${ARGN} # extra libs
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)
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pico_add_extra_outputs(${TARGET_NAME}_freertos)
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example_auto_set_url(${TARGET_NAME}_freertos)
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endif()
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endif()
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endfunction()
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# The default name of the bt example target
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function(picow_bt_example_target_name NAME RET)
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SET(${RET} "picow_bt_example_${NAME}" PARENT_SCOPE)
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endfunction()
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# Make a btstack example, NAME should match source file in lib/btstack/example
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# Extra parameters indicate extra libraries to link to
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function(picow_bt_example NAME)
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picow_bt_example_target_name(${NAME} TARGET_NAME)
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picow_bt_example_poll(${NAME} ${TARGET_NAME} picow_bt_example_no_cyw43_lwip_poll ${ARGN})
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picow_bt_example_background(${NAME} ${TARGET_NAME} picow_bt_example_no_cyw43_lwip_background ${ARGN})
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picow_bt_example_freertos(${NAME} ${TARGET_NAME} picow_bt_example_no_cyw43_lwip_freertos ${ARGN})
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endfunction()
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# List of examples from btstack
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include(${BTSTACK_ROOT}/example/CMakeLists.txt)
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# Full list of bluetooth examples
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set(BTSTACK_EXAMPLES
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${EXAMPLES_GENERAL}
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${EXAMPLES_CLASSIC_ONLY}
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${EXAMPLES_LE_ONLY}
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${EXAMPLES_DUAL_MODE}
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pan_lwip_http_server
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)
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# These examples run wifi and bt at the same time
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if (WIFI_SSID AND WIFI_PASSWORD)
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list(APPEND BTSTACK_EXAMPLES
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gatt_counter_with_wifi
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gatt_streamer_server_with_wifi
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#spp_streamer_with_wifi
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)
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endif()
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# Extra examples that are not that interesting or a bit tricky to run
|
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# They are not built unless BTSTACK_EXAMPLES_ALL=1
|
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set(BTSTACK_EXAMPLES_ADDITIONAL
|
||||
ancs_client_demo
|
||||
att_delayed_response
|
||||
avrcp_browsing_client
|
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dut_mode_classic
|
||||
gap_dedicated_bonding
|
||||
gap_link_keys
|
||||
le_credit_based_flow_control_mode_client
|
||||
le_credit_based_flow_control_mode_server
|
||||
le_mitm
|
||||
led_counter
|
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sdp_bnep_query
|
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sdp_general_query
|
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spp_flowcontrol
|
||||
sdp_rfcomm_query
|
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spp_and_gatt_counter
|
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spp_and_gatt_streamer
|
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hfp_ag_demo
|
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hsp_ag_demo
|
||||
hfp_hf_demo
|
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hsp_hs_demo
|
||||
mod_player
|
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sine_player
|
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ublox_spp_le_counter
|
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nordic_spp_le_streamer
|
||||
nordic_spp_le_counter
|
||||
hog_boot_host_demo
|
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gatt_battery_query
|
||||
gatt_browser
|
||||
gatt_device_information_query
|
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le_streamer_client
|
||||
)
|
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|
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# These examples will only be built if pico-extras exists
|
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set(BTSTACK_EXAMPLES_NEED_EXTRAS
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a2dp_sink_demo
|
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hfp_hf_demo
|
||||
hfp_ag_demo
|
||||
hsp_ag_demo
|
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hsp_hs_demo
|
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mod_player
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sine_player
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)
|
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# Add examples
|
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set(BTSTACK_EXAMPLE_COUNT 0)
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list(REMOVE_DUPLICATES BTSTACK_EXAMPLES)
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foreach(NAME ${BTSTACK_EXAMPLES})
|
||||
# Ignore if sub folder not found
|
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if (NOT IS_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}/${NAME})
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continue()
|
||||
endif()
|
||||
# Ignore example if it needs pico-extras and pico-extras could not be found
|
||||
if (NOT PICO_EXTRAS_PATH AND ${NAME} IN_LIST BTSTACK_EXAMPLES_NEED_EXTRAS)
|
||||
continue()
|
||||
endif()
|
||||
# Ignore less interesting examples if BTSTACK_EXAMPLES_ALL=1 is not set
|
||||
if (NOT BTSTACK_EXAMPLES_ALL AND ${NAME} IN_LIST BTSTACK_EXAMPLES_ADDITIONAL)
|
||||
continue()
|
||||
endif()
|
||||
# add example
|
||||
add_subdirectory(${NAME})
|
||||
MATH(EXPR BTSTACK_EXAMPLE_COUNT "${BTSTACK_EXAMPLE_COUNT}+1")
|
||||
endforeach()
|
||||
message("Adding ${BTSTACK_EXAMPLE_COUNT} BTstack examples of type '${BTSTACK_EXAMPLE_TYPE}'")
|
||||
|
||||
suppress_btstack_warnings()
|
||||
Reference in New Issue
Block a user