LWIP_ASSERT("LWIP_CONST_CAST not implemented correctly. Check your lwIP port.", LWIP_CONST_CAST(void*, &a) == &a); #endif #ifndef LWIP_SKIP_PACKING_CHECK LWIP_ASSERT("Struct packing not implemented correctly. Check your lwIP port.", sizeof(struct packed_struct_test) == PACKED_STRUCT_...
void mx_lwip_init(void) { // 打印初始化开始日志 printf("LWIP initialization started "); // 尝试初始化lwIP协议栈 if (lwip_init() != ERR_OK) { // 初始化失败,打印错误信息 printf("Failed to initialize lwIP stack "); // 可以在这里添加重试逻辑或其他错误处理代码 return; } // 配置IP地...
11、avail,MEM_SIZE_ALIGNED); void *mem_malloc(mem_size_t size) mem_size_t ptr, ptr2;struct mem *mem, *mem2; #ifLWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXTu8_t local_mem_free_count = 0; #endif /*LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT */LWIP_MEM_ALLOC_DECL_PROTECT();if (size =...
voidlwip_init(void); xemacif_input 共享URL 打印主题 发送反馈 The Xilinx lwIP adapters work in interrupt mode. The receive interrupt handlers move the packet data from the EMAC/GigE and store them in a queue. Thexemacif_input()function takes those packets from the queue, and passes them to...
基于uCOS II与LwIP的嵌入式网络操作系统的移植与实现 第五章 LwIP 在uC OS II 中的移植 71 return errReturn 其工作流程如图5 8所示 lowlevel output 流程 lowlevel init ――网卡初始化函数 源码如下 static void low level init struct netif pstNetif 第五章 LwIP 在uC OS II 中的移植 基于uC OS II与...
* Related functions: memp_malloc_pool, memp_free_pool * * @param desc pool to initialize */ void memp_init_pool(const struct memp_desc *desc) { #if MEMP_MEM_MALLOC LWIP_UNUSED_ARG(desc); #else int i; struct memp *memp; *desc->tab = NULL; memp = (struct memp*)LWIP_MEM_ALIGN...
void mem_init(void) { struct mem *mem; //定义一个mem结构体指针变量 LWIP_ASSERT("Sanity check alignment", (SIZEOF_STRUCT_MEM & (MEM_ALIGNMENT-1)) == 0); /* align the heap */ ram = LWIP_MEM_ALIGN(ram_heap); //将堆空间首地址ram_heap按4字节地址对齐 ...