Moved UDP, CAN and Register files to separate shared cmake static library targets (#27)

For issue #28

Author: serges147

differential_pressure_sensor/CMakeLists.txt

@@ -71,11 +71,12 @@ include_directories(SYSTEM ${submodules}/libcanard/libcanard)
 add_library(o1heap STATIC ${submodules}/o1heap/o1heap/o1heap.c)
 include_directories(SYSTEM ${submodules}/o1heap/o1heap/)
 
+include(${CMAKE_SOURCE_DIR}/../shared/register/register.cmake)
+include(${CMAKE_SOURCE_DIR}/../shared/socketcan/socketcan.cmake)
+
 # Build the application.
 add_executable(differential_pressure_sensor
         src/main.c
-        src/register.c
-        src/socketcan.c
 )
 add_dependencies(differential_pressure_sensor dsdl_uavcan dsdl_reg)
-target_link_libraries(differential_pressure_sensor canard o1heap)
+target_link_libraries(differential_pressure_sensor canard o1heap shared_register shared_socketcan)

differential_pressure_sensor/src/main.c

@@ -186,7 +186,7 @@ static void handleFastLoop(State* const state, const CanardMicrosecond monotonic
     if (!anonymous && (state->port_id.pub.differential_pressure <= CANARD_SUBJECT_ID_MAX))
     {
         uavcan_si_unit_pressure_Scalar_1_0 msg = {0};
-        msg.pascal                             = (float) rand() * 0.1F;  // TODO: sample data from the real sensor.
+        msg._pascal                            = (float) rand() * 0.1F;  // TODO: sample data from the real sensor.
         // Serialize and publish the message:
         uint8_t      serialized[uavcan_si_unit_pressure_Scalar_1_0_SERIALIZATION_BUFFER_SIZE_BYTES_] = {0};
         size_t       serialized_size = sizeof(serialized);

libcyphal_demo/CMakeLists.txt

@@ -96,4 +96,7 @@ target_include_directories(canard INTERFACE SYSTEM ${submodules}/libcanard/libca
 add_library(o1heap STATIC ${submodules}/o1heap/o1heap/o1heap.c)
 target_include_directories(o1heap INTERFACE SYSTEM ${submodules}/o1heap/o1heap)
 
+include(${CMAKE_SOURCE_DIR}/../shared/socketcan/socketcan.cmake)
+include(${CMAKE_SOURCE_DIR}/../shared/udp/udp.cmake)
+
 add_subdirectory(src)

libcyphal_demo/src/CMakeLists.txt

@@ -6,19 +6,14 @@
 
 cmake_minimum_required(VERSION 3.20)
 
-add_subdirectory(platform)
-
 # Define the demo application build target and link it with the library.
 add_executable(
         demo
         ${CMAKE_SOURCE_DIR}/src/application.cpp
         ${CMAKE_SOURCE_DIR}/src/main.cpp
         ${CMAKE_SOURCE_DIR}/src/no_cpp_heap.cpp
 )
-target_link_libraries(demo PRIVATE canard)
-target_link_libraries(demo PRIVATE o1heap)
-target_link_libraries(demo PRIVATE udpard)
-target_link_libraries(demo PRIVATE platform)
+target_link_libraries(demo PRIVATE canard o1heap udpard shared_socketcan shared_udp)
 target_include_directories(demo PRIVATE ${CMAKE_SOURCE_DIR}/src)
 target_include_directories(demo PRIVATE ${submodules}/cetl/include)
 target_include_directories(demo PRIVATE ${submodules}/libcyphal/include)