Include minimal example of running protobuf with C

2025-12-28 23:41:32 +01:00
parent 1f0b416231
commit 356ccda4ae
12 changed files with 4747 additions and 1 deletions
@@ -0,0 +1,49 @@
+cmake_minimum_required(VERSION 3.10)
+
+# Force GCC compiler
+set(CMAKE_C_COMPILER gcc)
+
+# Project name
+project(protobuftest C)
+
+# Set C standard
+set(CMAKE_C_STANDARD 99)
+set(CMAKE_C_STANDARD_REQUIRED ON)
+
+# Compiler flags
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra")
+
+# Include directories
+include_directories(
+    ${CMAKE_SOURCE_DIR}
+    ${CMAKE_SOURCE_DIR}/pb
+    ${CMAKE_SOURCE_DIR}/platform_shared
+)
+
+# Nanopb library sources
+set(NANOPB_SRCS
+    pb/pb_common.c
+    pb/pb_decode.c
+    pb/pb_encode.c
+)
+
+# Generated protobuf sources
+set(PROTO_SRCS
+    platform_shared/example.pb.c
+)
+
+# Main application sources
+set(APP_SRCS
+    main.c
+)
+
+# Create executable
+add_executable(${PROJECT_NAME}
+    ${APP_SRCS}
+    ${NANOPB_SRCS}
+    ${PROTO_SRCS}
+)
+
+# Optional: Create a nanopb library (alternative approach)
+# add_library(nanopb STATIC ${NANOPB_SRCS})
+# target_link_libraries(${PROJECT_NAME} nanopb)