哇袄2

.gitignore

@@ -1,4 +1,5 @@
 /dist/
+/build/
 
 *.o
 *.out

.vscode/settings.json

@@ -1,23 +1,11 @@
 {
     "files.associations": {
         "*.py": "python",
-        "types.h": "c",
+        "app.h": "c",
-        "spidev.h": "c",
+        "time.h": "c"
-        "fcntl.h": "c",
+    },
-        "stdlib.h": "c",
+    "C_Cpp.errorSquiggles": "enabled",
-        "math.h": "c",
+    "C_Cpp.default.includePath": [
-        "spi_utils.h": "c",
+        "./include"
-        "cstdint": "c",
+    ]
-        "color_utils.h": "c",
-        "data_sban_period2.h": "c",
-        "shader.h": "c",
-        "signal.h": "c",
-        "ioctl.h": "c",
-        "stdio.h": "c",
-        "ostream": "c",
-        "system_error": "c",
-        "variant": "c",
-        "string.h": "c",
-        "cstdlib": "c"
-    }
 }

Makefile

@@ -1,27 +1,46 @@
-CC = gcc
+# 编译器设置
-CFLAGS = -Wall -Wextra -O2
+CC := gcc
-LDFLAGS = -lm
+CFLAGS := -Wall -Wextra -O2 -I./include
+LDFLAGS := -lm
+LIBS := 
 
-SRC_DIR = src
+# 目录设置
-DIST_DIR = dist
+SRC_DIR := src
+BUILD_DIR := build
+DIST_DIR := dist
+INCLUDE_DIR := include
 
-SRCS = $(wildcard $(SRC_DIR)/*.c)
+# 获取源文件和目标文件
-OBJS = $(SRCS:$(SRC_DIR)/%.c=$(DIST_DIR)/%.o)
+SOURCES := $(wildcard $(SRC_DIR)/*.c)
-TARGET = $(DIST_DIR)/main
+OBJECTS := $(patsubst $(SRC_DIR)/%.c,$(BUILD_DIR)/%.o,$(SOURCES))
+DEPS := $(OBJECTS:.o=.d)  # 自动生成的依赖文件
 
-MKDIR_P = mkdir -p
+# 最终可执行文件
+TARGET := $(DIST_DIR)/main
 
+# 默认目标
 all: $(TARGET)
 
-$(TARGET): $(OBJS)
+# 链接可执行文件
-	$(MKDIR_P) $(DIST_DIR)
+$(TARGET): $(OBJECTS) | $(DIST_DIR)
-	$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
+	$(CC) $(LDFLAGS) $^ -o $@ $(LIBS)
 
-$(DIST_DIR)/%.o: $(SRC_DIR)/%.c
+# 编译源文件并生成依赖
-	$(MKDIR_P) $(DIST_DIR)
+$(BUILD_DIR)/%.o: $(SRC_DIR)/%.c | $(BUILD_DIR)
-	$(CC) $(CFLAGS) -c $< -o $@
+	$(CC) $(CFLAGS) -MMD -MP -c $< -o $@
 
+# 创建必要的目录
+$(BUILD_DIR):
+	mkdir -p $@
+
+$(DIST_DIR):
+	mkdir -p $@
+
+# 包含自动生成的依赖
+-include $(DEPS)
+
+# 清理构建
 clean:
-	rm -rf $(DIST_DIR)
+	rm -rf $(BUILD_DIR) $(TARGET)
 
 .PHONY: all clean

include/app.h

@@ -7,11 +7,15 @@
 
 typedef struct AppContext {
     int stop_flag;
+
     int light_fd;
+
     uint8_t* buffer;
     Color* colors;
     Status* status;
+
     struct timeval start_time;
+
     int num_leds;
     int data_size;
 } AppContext;

src/main.c

@@ -1,13 +1,3 @@
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/time.h>
-#include <unistd.h>
-
-#include "color_utils.h"
-#include "shader.h"
-#include "spi_utils.h"
 #include "app.h"
 
 int main() {