V0.9.3

.gitignore

@@ -1,25 +1,41 @@
 
-/build
-/build-*
+build
+build-*
 
 
 # CANape artefacts
 *.hex 
 *.mf4
 *.cnaxml
 *.tmp
+CANapeTmpMea.ini
 
-# Examples A2L files
-*.a2l
+
+# Examples .a2l and .bin files
+/*.a2l
 *.bin
 
 # Temporary files
+test_bintool
 conversions.a2l
 groups.a2l
 typedefs.a2l
 *.bak
+*.log
+*.txt
 
 
+# Other
 /run_remote.sh
 /run.sh
-/examples/bpf_demo/CANape/CANapeTmpMea.ini
+pi
+dwarf
+.vscode
+.DS_Store
+test_bpf_demo_pi.sh
+test_bin2hex_pi.sh
+CANape.aml
+tools/gimli_demo/
+tools/dwarf_reader/
+tools/bintool/USAGE_EXAMPLES.md
+/examples/hello_xcp/CANape/vCDMstudioUiConfiguration.xml

.vscode/tasks.json

@@ -314,10 +314,10 @@
             "args": [
                 "-avz",
                 "--include=\"*.out\"",
-                "--include=\"*.a\"",
+                "--include=\"*.a2l\"",
                 "--exclude=\"*\"",
                 "[email protected]:~/XCPlite-RainerZ/build/",
-                "./build/"
+                "./pi/"
             ],
             "options": {
                 "cwd": "${workspaceFolder}"

CANape.aml

@@ -1,5 +1,5 @@
 
-// /begin A2ML
+/begin A2ML
 
 block "IF_DATA" taggedunion if_data {
 
@@ -166,4 +166,4 @@ block "IF_DATA" taggedunion if_data {
 
 }; // block "IF_DATA"
 
-// /end A2ML
+/end A2ML

CHANGELOG.md

@@ -0,0 +1,30 @@
+# Changelog
+
+
+
+## [V0.9.3] - Work in Progress
+
+- More flexible addressing mode configuration in xcp_cfg.h
+- Absolute calibration segment addressing (OPTION_CAL_SEGMENTS_ABS in main_cfg.h)
+- Signature of xcplib::CreateCalSeg changed, pointer to reference page page
+- Automatic EPK segment is optional (OPTION_CAL_SEGMENT_EPK in main_cfg.h)
+- Support for more than one base address in relative address mode
+- Optional async event with 1ms cycle time and prescaler support (OPTION_DAQ_ASYNC_EVENT in main_cfg.h)
+- New experimental demo no_a2l_demo to demonstrate workflows without runtime A2L generation (using a XCPlite specific A2L creator, see README.MD of no_a2l_demo)
+- Memory optimization for event/daq-list mapping
+- Internal naming convention refactored to support A2L creation for dynamic objects from ELF/DWARF binaries (gXcp, gA2l and __* are ignored by the A2L creator)
+- Generated A2L file uses the project_no identifier to indicate the configured addressing schema (currently ACSDD or CASDD)
+- Generate IF_DATA CANAPE_ADDRESS_UPDATE for memory segments
+- Option to include or embed AML files
+- Bugfixes
+
+## [V0.9.2]
+
+- Breaking changes to V6
+- Lockless transmit queue. Works on x86-64 strong and ARM-64 weak memory model
+- Measurement and read access to variables on stack
+- Calibration segments for lock free and thread safe calibration parameter access, consistent calibration changes and page switches
+- Supports multiple segments with working and reference page and independent page switching
+- Refactored A2L generation macros
+- Build as a library
+- Used (as FFI library) for the rust xcp-lite version

CMakeLists.txt

@@ -93,6 +93,29 @@ elseif(CMAKE_C_COMPILER_ID STREQUAL "MSVC")
     set(COMMON_WARNING_FLAGS /W3)
 endif()
 
+# Custom build type configurations for debug symbols in release builds
+if(CMAKE_C_COMPILER_ID MATCHES "GNU|Clang")
+    # For Release builds: use -O2 optimization and remove debug symbols and assertions
+    set(CMAKE_C_FLAGS_RELEASE "-O2  -DNDEBUG")
+    set(CMAKE_CXX_FLAGS_RELEASE "-O2  -DNDEBUG")
+    # For RelWithDebInfo builds: release build with moderate optimization and with debug symbols, preserve stack frames
+    # -fno-omit-frame-pointer: Always generate frame pointer for better stack traces
+    # -fno-optimize-sibling-calls: Prevent tail call optimization that can confuse debuggers
+    set(CMAKE_C_FLAGS_RELWITHDEBINFO "-O1 -g -fno-omit-frame-pointer -fno-optimize-sibling-calls -DNDEBUG")
+    set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O1 -g -fno-omit-frame-pointer -fno-optimize-sibling-calls -DNDEBUG")
+    # For Debug builds: no optimization, full debug symbols
+    set(CMAKE_C_FLAGS_DEBUG "-O0 -g")
+    set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g")
+    message(STATUS "Custom compiler flags set")
+elseif(CMAKE_C_COMPILER_ID STREQUAL "MSVC")
+    # MSVC equivalent settings
+    set(CMAKE_C_FLAGS_RELEASE "/O2 /Zi /DNDEBUG")
+    set(CMAKE_CXX_FLAGS_RELEASE "/O2 /Zi /DNDEBUG")
+    # /Oy- disables frame pointer omission (equivalent to -fno-omit-frame-pointer)
+    set(CMAKE_C_FLAGS_RELWITHDEBINFO "/O2 /Zi /Oy- /DNDEBUG")
+    set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "/O2 /Zi /Oy- /DNDEBUG")
+    message(STATUS "Custom MSVC flags set")
+endif()
 
 # xcplib sources
 set(xcplib_SOURCES src/xcpAppl.c src/xcpLite.c src/xcpEthServer.c src/xcpEthTl.c src/xcpQueue32.c src/xcpQueue64.c src/a2l.c src/persistency.c src/platform.c)   
@@ -134,6 +157,13 @@ add_executable(hello_xcp ${hello_xcp_SOURCES})
 target_include_directories(hello_xcp PUBLIC "${PROJECT_ROOT}/inc")
 target_link_libraries(hello_xcp PRIVATE xcplib)
 
+# Example no_a2l_demo
+set(no_a2l_demo_SOURCES examples/no_a2l_demo/src/main.c)   
+set_source_files_properties(${no_a2l_demo_SOURCES} PROPERTIES LANGUAGE C)
+add_executable(no_a2l_demo ${no_a2l_demo_SOURCES})
+target_include_directories(no_a2l_demo PUBLIC "${PROJECT_ROOT}/inc")
+target_link_libraries(no_a2l_demo PRIVATE xcplib)
+
 # Example hello_xcp_cpp
 add_executable(hello_xcp_cpp examples/hello_xcp_cpp/src/main.cpp )
 target_include_directories(hello_xcp_cpp PUBLIC "${PROJECT_ROOT}/inc")
@@ -219,6 +249,7 @@ else()
 
     # Set .out suffix for executables on non-Windows platforms
     set_target_properties(hello_xcp PROPERTIES SUFFIX ".out")
+    set_target_properties(no_a2l_demo PROPERTIES SUFFIX ".out")
     set_target_properties(hello_xcp_cpp PROPERTIES SUFFIX ".out")
     set_target_properties(c_demo PROPERTIES SUFFIX ".out")
     set_target_properties(cpp_demo PROPERTIES SUFFIX ".out")