Merge fdcan-feature into main

app/code_page/bsp_interface.py

@@ -803,6 +803,92 @@ class bsp_spi(BspPeripheralBase):
         )
 
 
+class bsp_fdcan(BspPeripheralBase):
+    def __init__(self, project_path):
+        super().__init__(
+            project_path,
+            "FDCAN",
+            {'header': 'fdcan.h', 'source': 'fdcan.c'},
+            "BSP_FDCAN",
+            "hfdcan",
+            "fdcan",
+            get_available_fdcan
+        )
+
+    def _generate_header_file(self, configs, template_dir):
+        """生成FDCAN头文件，包含动态宏定义"""
+        template_path = os.path.join(template_dir, self.template_names['header'])
+        template_content = CodeGenerator.load_template(template_path)
+        if not template_content:
+            return False
+        
+        # 生成枚举
+        enum_lines = [f"  {self.enum_prefix}_{name}," for name, _ in configs]
+        content = CodeGenerator.replace_auto_generated(
+            template_content, f"AUTO GENERATED {self.enum_prefix}_NAME", "\n".join(enum_lines)
+        )
+        
+        # 生成FDCAN实例使能宏定义
+        macro_lines = []
+        for name, instance in configs:
+            fdcan_num = ''.join(filter(str.isdigit, instance))  # 提取数字，如FDCAN1 -> 1
+            macro_lines.append(f"#define {instance}_EN")
+        
+        # 替换宏定义区域
+        content = CodeGenerator.replace_auto_generated(
+            content, "AUTO GENERATED FDCAN_EN", "\n".join(macro_lines)
+        )
+        
+        # 生成FIFO配置宏定义
+        fifo_lines = []
+        fdcan_count = len(configs)
+        for idx, (name, instance) in enumerate(configs):
+            fdcan_num = ''.join(filter(str.isdigit, instance))
+            # FDCAN1使用FIFO0，其他使用FIFO1
+            if instance == 'FDCAN1':
+                fifo_lines.append(f"#define {instance}_RX_FIFO  0")
+            else:
+                fifo_lines.append(f"#define {instance}_RX_FIFO  1")
+        
+        content = CodeGenerator.replace_auto_generated(
+            content, "AUTO GENERATED FDCAN_RX_FIFO", "\n".join(fifo_lines)
+        )
+        
+        output_path = os.path.join(self.project_path, f"User/bsp/{self.template_names['header']}")
+        CodeGenerator.save_with_preserve(output_path, content)
+        return True
+
+    def _generate_source_file(self, configs, template_dir):
+        """生成FDCAN源文件"""
+        template_path = os.path.join(template_dir, self.template_names['source'])
+        template_content = CodeGenerator.load_template(template_path)
+        if not template_content:
+            return False
+            
+        # Get函数
+        get_lines = []
+        for idx, (name, instance) in enumerate(configs):
+            get_lines.append(f"      case {idx}: return {self.enum_prefix}_{name};")
+        content = CodeGenerator.replace_auto_generated(
+            template_content, "AUTO GENERATED FDCAN_GET", "\n".join(get_lines)
+        )
+        
+        # Handle函数
+        handle_lines = []
+        for name, instance in configs:
+            fdcan_num = ''.join(filter(str.isdigit, instance))
+            handle_lines.append(f"#ifdef {instance}_EN")
+            handle_lines.append(f"        case {self.enum_prefix}_{name}: return &{self.handle_prefix}{fdcan_num};")
+            handle_lines.append(f"#endif")
+        content = CodeGenerator.replace_auto_generated(
+            content, f"AUTO GENERATED {self.enum_prefix}_GET_HANDLE", "\n".join(handle_lines)
+        )
+        
+        output_path = os.path.join(self.project_path, f"User/bsp/{self.template_names['source']}")
+        CodeGenerator.save_with_preserve(output_path, content)
+        return True
+
+
 def patch_uart_interrupts(project_path, uart_instances):
     """自动修改 stm32f4xx_it.c，插入 UART BSP 相关代码"""
     it_path = os.path.join(project_path, "Core/Src/stm32f4xx_it.c")