o Almost working version, not quite. Probably not the right way to do stuff.

1 files changed, 307 insertions, 32 deletions

diff --git a/nrf51/utils.cmake b/nrf51/utils.cmake
index ec92b78..df9cc35 100644
--- a/nrf51/utils.cmake
+++ b/nrf51/utils.cmake
@@ -1,74 +1,349 @@
-function(mcu_add_executable TARGET)
-    target_sources(${TARGET} PUBLIC
-            "${MCU_NRF51_SDK_PATH}/components/toolchain/system_nrf51.c"
-            "${MCU_NRF51_SDK_PATH}/components/toolchain/gcc/gcc_startup_nrf51.S")
-    target_include_directories(${TARGET} PUBLIC
-            ${MCU_NRF51_SDK_PATH}/components/device
-            ${MCU_NRF51_SDK_PATH}/components/toolchain
-            ${MCU_NRF51_SDK_PATH}/components/toolchain/gcc)
+function(mcu_add_executable)
+    set(options)
+    set(oneValueArgs TARGET SDK_CONFIG SOFTDEVICE)
+    set(multiValueArgs)
+    cmake_parse_arguments(ARGS "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
+
+    if (NOT ARGS_TARGET)
+        message(FATAL_ERROR "MCU: Missing required argument: TARGET")
+    endif ()
+
+    target_sources(${ARGS_TARGET} PUBLIC "${MCU_NRF51_SDK_PATH}/components/toolchain/system_nrf51.c")
+
+    # 12 might be too old
+    if ("${MCU_NRF51_SDK_VERSION}" VERSION_LESS 12)
+        target_sources(${ARGS_TARGET} PUBLIC "${MCU_NRF51_SDK_PATH}/components/toolchain/gcc/gcc_startup_nrf51.s")
+    else ()
+        target_sources(${ARGS_TARGET} PUBLIC "${MCU_NRF51_SDK_PATH}/components/toolchain/gcc/gcc_startup_nrf51.S")
+    endif ()
 
-    target_compile_definitions(${TARGET} PUBLIC NRF51)
+    #    target_compile_options(${ARGS_TARGET} PUBLIC "-mcpu=cortex-m0" "-mthumb" "-mabi=aapcs" "--std=gnu99" "-Wall" "-mfloat-abi=soft")
 
-    target_compile_options(${TARGET} PUBLIC "-mcpu=cortex-m0" "-mthumb" "-mabi=aapcs" "--std=gnu99" "-Wall" "-mfloat-abi=soft")
+    if (ARGS_SDK_CONFIG)
+        get_filename_component(SDK_CONFIG ${ARGS_SDK_CONFIG} ABSOLUTE)
+        get_filename_component(SDK_CONFIG ${SDK_CONFIG} DIRECTORY)
+        set_target_properties(${ARGS_TARGET} PROPERTIES SDK_CONFIG "${SDK_CONFIG}")
+        message("set_target_properties(${ARGS_TARGET} PROPERTIES SDK_CONFIG ${SDK_CONFIG})")
+    endif ()
 
-    target_include_directories(${TARGET} PUBLIC
-            ${MCU_NRF51_SDK_PATH}/components/toolchain/cmsis/include)
+    target_link_libraries(${ARGS_TARGET} PUBLIC "-L${MCU_NRF51_SDK_PATH}/components/toolchain/gcc")
+    target_link_libraries(${ARGS_TARGET} PUBLIC "-T${MCU_NRF51_SDK_PATH}/components/toolchain/gcc/nrf51_xxac.ld")
 
-    target_link_libraries(${TARGET} PUBLIC "-L${MCU_NRF51_SDK_PATH}/components/toolchain/gcc")
-    target_link_libraries(${TARGET} PUBLIC "-T${MCU_NRF51_SDK_PATH}/components/toolchain/gcc/nrf51_xxac.ld")
+    if (ARGS_SOFTDEVICE)
+        set_target_properties(${ARGS_TARGET} PROPERTIES MCU_SOFTDEVICE "${ARGS_SOFTDEVICE}")
+        _nrf51_create_softdevice(${ARGS_TARGET} ${ARGS_SOFTDEVICE})
+        target_link_libraries(${ARGS_TARGET} PUBLIC ${ARGS_TARGET}-softdevice)
+    else ()
+        target_include_directories(${ARGS_TARGET} PUBLIC ${MCU_NRF51_SDK_PATH}/components/drivers_nrf/nrf_soc_nosd)
+    endif ()
+
+    _nrf5_set_from_main_target(${ARGS_TARGET} ${ARGS_TARGET})
 endfunction()
 
-function(mcu_nrf51_add_softdevice TARGET SOFTDEVICE)
+function(_nrf_softdevice_includes VAR SOFTDEVICE)
+    list(APPEND list ${MCU_NRF51_SDK_PATH}/components/softdevice/s${SOFTDEVICE}/headers)
+
+    if (MCU_NRF51_SDK_VERSION VERSION_GREATER 7)
+        if (${MCU_CHIP} MATCHES "nrf51.*")
+            list(APPEND list ${MCU_NRF51_SDK_PATH}/components/softdevice/s${SOFTDEVICE}/headers/nrf51)
+        elseif (${MCU_CHIP} MATCHES "nrf52.*")
+            list(APPEND list ${MCU_NRF51_SDK_PATH}/components/softdevice/s${SOFTDEVICE}/headers/nrf52)
+        endif ()
+    endif ()
+
+    set(${VAR} ${list} PARENT_SCOPE)
+endfunction()
 
-    if (SOFTDEVICE STREQUAL s130)
-        string(TOUPPER D_SOFTDEVICE ${SOFTDEVICE})
-        target_include_directories(${TARGET} PUBLIC ${MCU_NRF51_SDK_PATH}/components/softdevice/${SOFTDEVICE}/headers)
+function(_nrf51_create_softdevice TARGET SOFTDEVICE)
+    get_target_property(SDK_CONFIG ${TARGET} SDK_CONFIG)
+
+    set(T ${TARGET}-softdevice)
+
+    if (SOFTDEVICE STREQUAL 130)
+        _nrf51_add_library(${TARGET} ${T} SOURCE_DIR ${MCU_NRF51_SDK_PATH}/components/softdevice/common)
+
+        target_include_directories(${T} PUBLIC
+            ${MCU_NRF51_SDK_PATH}/components/device
+            ${MCU_NRF51_SDK_PATH}/components/softdevice/common
+            ${SDK_CONFIG})
+
+        _nrf_softdevice_includes(SOFTDEVICE_INCLUDES ${SOFTDEVICE})
+        target_include_directories(${T} PRIVATE ${SOFTDEVICE_INCLUDES})
+
+        # These should be libraries, not just includes added here
+        target_include_directories(${T} PUBLIC
+            ${MCU_NRF51_SDK_PATH}/components/libraries/util
+            ${MCU_NRF51_SDK_PATH}/components/drivers_nrf/clock)
+
+        _nrf5_set_from_main_target(${TARGET} ${T})
+        _nrf5_gen_lib(${TARGET} ble ADD_TO ${T})
+        _nrf5_gen_lib(${TARGET} drv_common ADD_TO ${T})
+        _nrf5_gen_lib(${TARGET} hal ADD_TO ${T})
+        _nrf5_gen_lib(${TARGET} log ADD_TO ${T})
+        _nrf5_gen_lib(${TARGET} util ADD_TO ${T})
+        _nrf5_gen_lib(${TARGET} scheduler ADD_TO ${T})
     else ()
-        message(FATAL_ERROR "Unsupported softdevice: ${SOFTDEVICE}")
+        message(FATAL_ERROR "MCU: Unsupported softdevice: ${SOFTDEVICE}")
+        return()
     endif ()
 
-    target_compile_definitions(${TARGET} PUBLIC ${D_SOFTDEVICE})
+    target_compile_definitions(${TARGET} PUBLIC S${SOFTDEVICE})
     target_compile_definitions(${TARGET} PUBLIC SOFTDEVICE_PRESENT)
 endfunction()
 
+function(_nrf5_set_from_main_target MAIN_TARGET T)
+    # message("_nrf5_set_from_main_target: MAIN_TARGET=${MAIN_TARGET} T=${T}")
+
+    if (${MCU_CHIP} MATCHES "nrf51.*")
+        target_compile_definitions(${T} PUBLIC NRF51)
+        if (${MCU_CHIP} MATCHES "nrf51822")
+            target_compile_definitions(${T} PUBLIC NRF51822)
+        else ()
+            message(FATAL_ERROR "MCU: Unsupported nRF MCU chip: ${MCU_CHIP}")
+        endif ()
+    elseif (${MCU_CHIP} MATCHES "nrf52.*")
+        target_compile_definitions(${T} PUBLIC NRF52)
+    else ()
+        message(FATAL_ERROR "MCU: Unsupported MCU chip: ${MCU_CHIP}")
+    endif ()
+
+    target_include_directories(${T} PUBLIC
+        ${MCU_NRF51_SDK_PATH}/components/device
+        ${MCU_NRF51_SDK_PATH}/components/toolchain
+        ${MCU_NRF51_SDK_PATH}/components/toolchain/gcc
+        ${MCU_NRF51_SDK_PATH}/components/toolchain/cmsis/include
+        )
+
+    get_target_property(SDK_CONFIG ${MAIN_TARGET} SDK_CONFIG)
+    if (SDK_CONFIG)
+        # message("_nrf5_set_from_main_target: SDK_CONFIG=${SDK_CONFIG}")
+        target_include_directories(${T} PRIVATE ${SDK_CONFIG})
+    endif ()
+
+    get_target_property(MCU_SOFTDEVICE ${MAIN_TARGET} MCU_SOFTDEVICE)
+    if (MCU_SOFTDEVICE)
+        _nrf_softdevice_includes(SOFTDEVICE_INCLUDES ${MCU_SOFTDEVICE})
+        target_include_directories(${T} PRIVATE ${SOFTDEVICE_INCLUDES})
+    endif ()
+endfunction()
+
 # Toolchain files are executed many times when detecting c/c++ compilers, but it will only read the cache on the first
 # exeuction so the paths has to be saved to the environment as it is shared between executions.
 function(mcu_nrf51_detect_sdk)
     if (MCU_NRF51_SDK_PATH)
-        # message("NRF51 SDK already found: ${MCU_NRF51_SDK_PATH}")
+        # message("MCU: NRF51 SDK already found: ${MCU_NRF51_SDK_PATH}")
         return()
     endif ()
 
     set(MCU_NRF51_SDK_PATH "$ENV{_MCU_NRF51_SDK_PATH}")
 
     if (MCU_NRF51_SDK_PATH)
-        # message("NRF51 SDK already found from ENV: ${MCU_NRF51_SDK_PATH}")
+        # message("MCU: NRF51 SDK already found from ENV: ${MCU_NRF51_SDK_PATH}")
         return()
     endif ()
 
-    message("Detecting NRF51 SDK")
+    message("MCU: Detecting NRF51 SDK")
 
     if (NOT MCU_NRF51_SDK)
-        message(FATAL_ERROR "MCU_NRF51_SDK parameter cannot be empty.")
+        set(MCU_NRF51_SDK "" CACHE PATH "" FORCE)
+        message(FATAL_ERROR "MCU: MCU_NRF51_SDK parameter cannot be empty.")
+        return()
     endif ()
 
-    # message("MCU_NRF51_SDK=${MCU_NRF51_SDK}")
     get_filename_component(MCU_NRF51_SDK_PATH "${MCU_NRF51_SDK}" ABSOLUTE)
-    # message("MCU_NRF51_SDK_PATH=${MCU_NRF51_SDK_PATH}")
 
     set(ENV{_MCU_NRF51_SDK_PATH} "${MCU_NRF51_SDK_PATH}")
 
     set(NOTES ${MCU_NRF51_SDK_PATH}/documentation/release_notes.txt)
 
     if (NOT EXISTS ${NOTES})
-        message(FATAL_ERROR "Could not find 'documentation/release_notes.txt' under NRF SDK path: ${NOTES}")
+        message(FATAL_ERROR "MCU: Could not find 'documentation/release_notes.txt' under NRF SDK path: ${NOTES}")
+    endif ()
+
+    file(STRINGS ${NOTES} NOTES_LIST)
+    list(GET NOTES_LIST 0 NOTES_0)
+
+    if (NOTES_0 MATCHES "nRF5.? SDK [^0-9]*([\\.0-9]*)")
+        set(MCU_NRF51_SDK_VERSION "${CMAKE_MATCH_1}")
+    else ()
+        message(FATAL_ERROR "MCU: Could not detect SDK version.")
+        return()
     endif ()
 
-    file(READ ${NOTES} NOTES LIMIT 100)
+    message("MCU: nRF51 SDK Path: ${MCU_NRF51_SDK_PATH} (Version: ${MCU_NRF51_SDK_VERSION})")
+
+    set(MCU_NRF51_SDK_VERSION "${MCU_NRF51_SDK_VERSION}" CACHE STRING "MCU: nRF51 SDK version" FORCE)
+    set(MCU_NRF51_SDK_PATH "${MCU_NRF51_SDK_PATH}" CACHE PATH "MCU: nRF51 SDK path" FORCE)
+endfunction()
+
+function(_nrf51_add_library MAIN_TARGET T)
+    # message("_nrf51_add_library(${MAIN_TARGET} ${T} ARGN=${ARGN})")
+
+    set(options)
+    set(oneValueArgs EXCLUDE_SOURCES)
+    set(multiValueArgs SOURCE_DIR)
+    cmake_parse_arguments(ARGS "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
+
+    foreach (DIR IN LISTS ARGS_SOURCE_DIR)
+        file(GLOB_RECURSE SOURCES ${DIR}/*.c)
+
+        if (ARGS_EXCLUDE_SOURCES)
+            list(FILTER SOURCES EXCLUDE REGEX ${ARGS_EXCLUDE_SOURCES})
+        endif ()
+        list(APPEND ALL_SOURCES ${SOURCES})
+
+        file(GLOB_RECURSE HEADERS LIST_DIRECTORIES TRUE ${DIR}/*.h)
+        list(APPEND ALL_HEADERS ${HEADERS})
+
+        # Add all directories that contain header files as private include directories
+        foreach (H IN LISTS HEADERS)
+            get_filename_component(D ${H} DIRECTORY)
+            list(APPEND INCLUDES ${D})
+        endforeach ()
+        list(SORT INCLUDES)
+        list(APPEND ALL_INCLUDES ${INCLUDES})
+    endforeach ()
+
+    add_library(${T} ${type} ${ALL_SOURCES} ${ALL_HEADERS})
+    target_include_directories(${T} PUBLIC ${ALL_INCLUDES})
+
+    list(LENGTH ALL_SOURCES l)
+    if (l EQUAL 0)
+        set_target_properties(${T} PROPERTIES LINKER_LANGUAGE CXX)
+    endif ()
+
+    _nrf5_set_from_main_target(${MAIN_TARGET} ${T})
+endfunction()
+
+# TODO: this is really a public function, move arguments to parsed arguments
+function(_nrf5_gen_lib TARGET LIB)
+    set(options)
+    set(oneValueArgs ADD_TO)
+    set(multiValueArgs)
+    cmake_parse_arguments(ARGS "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
+
+    set(T ${TARGET}-${LIB})
+
+    if (_MCU_NRF51_LIB_CREATED_${T})
+        # message("MCU: already created: ${T}")
+
+        if (ARGS_ADD_TO)
+            target_link_libraries(${ARGS_ADD_TO} PUBLIC ${T})
+        endif ()
 
-    # message("NOTES: ${NOTES}")
-    message("MCU_NRF51_SDK_VERSION: ${MCU_NRF51_VERSION}")
+        return()
+    endif ()
+
+    if (NOT LIB)
+        message(FATAL_ERROR "MCU: Missing required argument: LIB")
+    elseif (LIB STREQUAL ble)
+        _nrf51_add_library(${TARGET} ${T}
+            SOURCE_DIR ${MCU_NRF51_SDK_PATH}/components/ble/common
+            SOURCE_DIR ${MCU_NRF51_SDK_PATH}/components/ble/ble_advertising
+            SOURCE_DIR ${MCU_NRF51_SDK_PATH}/components/ble/peer_manager)
+
+        _nrf5_gen_lib(${TARGET} ble_flash ADD_TO ${T})
+        _nrf5_gen_lib(${TARGET} timer ADD_TO ${T})
+        _nrf5_gen_lib(${TARGET} util ADD_TO ${T})
+
+        # Dependency of peer_manager
+        _nrf5_gen_lib(${TARGET} fds ADD_TO ${T})
+
+        # 12+
+        _nrf5_gen_lib(${TARGET} fstorage ADD_TO ${T})
+    elseif (LIB STREQUAL ble_dfu)
+        _nrf51_add_library(${TARGET} ${T}
+            SOURCE_DIR ${MCU_NRF51_SDK_PATH}/components/ble/ble_services/ble_dfu)
+
+        _nrf5_gen_lib(${TARGET} ble ADD_TO ${T})
+        _nrf5_gen_lib(${TARGET} bootloader ADD_TO ${T})
+    elseif (LIB STREQUAL ble_flash)
+        _nrf51_add_library(${TARGET} ${T}
+            SOURCE_DIR ${MCU_NRF51_SDK_PATH}/components/drivers_nrf/ble_flash)
+
+        _nrf5_gen_lib(${TARGET} util ADD_TO ${T})
+    elseif (LIB STREQUAL bootloader AND MCU_NRF51_SDK_VERSION VERSION_GREATER 7)
+        _nrf51_add_library(${TARGET} ${T}
+            SOURCE_DIR ${MCU_NRF51_SDK_PATH}/components/libraries/bootloader)
+
+        _nrf5_gen_lib(${TARGET} ble ADD_TO ${T})
+        _nrf5_gen_lib(${TARGET} gpiote ADD_TO ${T})
+        if (MCU_NRF51_SDK_VERSION VERSION_GREATER 7)
+            _nrf5_gen_lib(${TARGET} section_vars ADD_TO ${T})
+        endif ()
+        _nrf5_gen_lib(${TARGET} util ADD_TO ${T})
+    elseif (LIB STREQUAL button)
+        _nrf51_add_library(${TARGET} ${T}
+            SOURCE_DIR ${MCU_NRF51_SDK_PATH}/components/libraries/button)
+        _nrf5_gen_lib(${TARGET} gpiote ADD_TO ${T})
+        _nrf5_gen_lib(${TARGET} hal ADD_TO ${T})
+        _nrf5_gen_lib(${TARGET} timer ADD_TO ${T})
+        _nrf5_gen_lib(${TARGET} util ADD_TO ${T})
+    elseif (LIB STREQUAL delay AND MCU_NRF51_SDK_VERSION VERSION_GREATER 7)
+        _nrf51_add_library(${TARGET} ${T}
+            SOURCE_DIR ${MCU_NRF51_SDK_PATH}/components/drivers_nrf/delay)
+    elseif (LIB STREQUAL drv_common)
+        _nrf51_add_library(${TARGET} ${T}
+            SOURCE_DIR ${MCU_NRF51_SDK_PATH}/components/drivers_nrf/common)
+        _nrf5_gen_lib(${TARGET} util ADD_TO ${T})
+    elseif (LIB STREQUAL fds)
+        _nrf51_add_library(${TARGET} ${T}
+            SOURCE_DIR ${MCU_NRF51_SDK_PATH}/components/libraries/fds)
+        _nrf5_gen_lib(${TARGET} util ADD_TO ${T})
+        _nrf5_gen_lib(${TARGET} fstorage ADD_TO ${T})
+    elseif (LIB STREQUAL fstorage)
+        _nrf51_add_library(${TARGET} ${T}
+            SOURCE_DIR ${MCU_NRF51_SDK_PATH}/components/libraries/fstorage)
+
+        _nrf5_gen_lib(${TARGET} section_vars ADD_TO ${T})
+    elseif (LIB STREQUAL gpiote)
+        _nrf51_add_library(${TARGET} ${T}
+            SOURCE_DIR ${MCU_NRF51_SDK_PATH}/components/drivers_nrf/gpiote)
+        _nrf5_gen_lib(${TARGET} drv_common ADD_TO ${T})
+        _nrf5_gen_lib(${TARGET} hal ADD_TO ${T})
+        _nrf5_gen_lib(${TARGET} util ADD_TO ${T})
+    elseif (LIB STREQUAL hal)
+        _nrf51_add_library(${TARGET} ${T}
+            SOURCE_DIR ${MCU_NRF51_SDK_PATH}/components/drivers_nrf/hal)
+    elseif (LIB STREQUAL scheduler)
+        _nrf51_add_library(${TARGET} ${T}
+            SOURCE_DIR ${MCU_NRF51_SDK_PATH}/components/libraries/scheduler)
+
+        _nrf5_gen_lib(${TARGET} util ADD_TO ${T})
+    elseif (LIB STREQUAL section_vars AND MCU_NRF51_SDK_VERSION VERSION_GREATER 7)
+        _nrf51_add_library(${TARGET} ${T}
+            SOURCE_DIR ${MCU_NRF51_SDK_PATH}/components/libraries/experimental_section_vars)
+    elseif (LIB STREQUAL sensorsim)
+        _nrf51_add_library(${TARGET} ${T}
+            SOURCE_DIR ${MCU_NRF51_SDK_PATH}/components/libraries/sensorsim)
+    elseif (LIB STREQUAL timer)
+        # TODO: make this configurable, could probably be a target property
+
+        _nrf51_add_library(${TARGET} ${T}
+            SOURCE_DIR ${MCU_NRF51_SDK_PATH}/components/libraries/timer
+            EXCLUDE_SOURCES "app_timer_.*")
+        target_sources(${T} PUBLIC ${MCU_NRF51_SDK_PATH}/components/libraries/timer/app_timer_appsh.c)
+
+        _nrf5_gen_lib(${TARGET} util ADD_TO ${T})
+        _nrf5_gen_lib(${TARGET} delay ADD_TO ${T})
+        _nrf5_gen_lib(${TARGET} scheduler ADD_TO ${T})
+    elseif (LIB STREQUAL util)
+        _nrf51_add_library(${TARGET} ${T}
+            SOURCE_DIR ${MCU_NRF51_SDK_PATH}/components/libraries/util
+            EXCLUDE_SOURCES ".*cmock.*")
+
+        _nrf5_gen_lib(${TARGET} log ADD_TO ${T})
+    elseif (LIB STREQUAL log)
+        _nrf51_add_library(${TARGET} ${T}
+            SOURCE_DIR ${MCU_NRF51_SDK_PATH}/components/libraries/log)
+        target_include_directories(${T} PUBLIC ${MCU_NRF51_SDK_PATH}/components/log)
+    else ()
+        message(FATAL_ERROR "MCU: Unsupported LIB: ${LIB}")
+    endif ()
+
+    if (ARGS_ADD_TO)
+        target_link_libraries(${ARGS_ADD_TO} PUBLIC ${T})
+    endif ()
 
-    # string(SUBSTRING <string> <begin> <length> <output variable>)
-    set(MCU_NRF51_SDK_PATH "${MCU_NRF51_SDK_PATH}" CACHE PATH "" FORCE)
+    set(_MCU_NRF51_LIB_CREATED_${T} TRUE CACHE BOOL "" FORCE)
 endfunction()