feat: add unified SET protocol v2

c/set-protocol/CMakeLists.txt

@@ -0,0 +1,28 @@
+cmake_minimum_required(VERSION 3.13)
+project(set_protocol C)
+
+set(CMAKE_C_STANDARD 99)
+set(CMAKE_C_STANDARD_REQUIRED ON)
+
+add_library(set_protocol STATIC
+    src/set_protocol.c
+    src/set_can.c
+    src/set_firmware.c
+    src/set_telemetry.c
+)
+
+target_include_directories(set_protocol PUBLIC include)
+
+if(MSVC)
+    target_compile_options(set_protocol PRIVATE /W4 /WX)
+else()
+    target_compile_options(set_protocol PRIVATE -Wall -Wextra -Wpedantic -Werror)
+endif()
+
+option(SETP_BUILD_TESTS "Build host tests" ON)
+if(SETP_BUILD_TESTS)
+    enable_testing()
+    add_executable(test_set_protocol tests/test_set_protocol.c)
+    target_link_libraries(test_set_protocol PRIVATE set_protocol)
+    add_test(NAME set_protocol COMMAND test_set_protocol)
+endif()