W5500 驱动库提供的 Socket API 称为WIZnet socket API,实现在:socket.h和socket.c中。 WIZnet socket API 基于Berkeley socket API,所以它具有非常相似的名称和接口,但是也有一些差异。 WIZnet socket API 和 Berkeley socket API 的对比如下: 从表里可以看到,WIZnet提供的Socket API没有bind和accept,所以使用 ...
When Timeout Interrupt of Socket 0 is occurred, S0_IR[3] & SIR[0] bit set as ‘1’ and then INTn PIN is asserted to low. b. When the connection interrupt of Socket 1 is occurred before the previous interrupt processing is not completed, S1_IR[0] & SIR[1] bits set as ‘1’ ...
43}44break;45caseSOCK_CLOSE_WAIT ://Closing state46#ifdef _LOOPBACK_DEBUG_47//printf("%d:CloseWait\r\n",sn);48#endif49if((ret = disconnect(sn)) != SOCK_OK)returnret;50#ifdef _LOOPBACK_DEBUG_51printf("%d:Socket Closed\r\n", sn);52#endif53break;54caseSOCK_INIT ://Initiate sta...
也就是和网络模块通信的接口)、socket.c/socket.h(各通道寄存器端口定义以及操作)、w5500.c/w5500.h(也就是w5500网络模块的驱动,头文件主要包含了寄存器地址定义/宏定义)、w5500_conf.c/w5500_conf.h(w5500网络模块参数配置,包括本地参数以及远程IP等参数)、utility.c/utility.h(必备模块,采用...
(VDM) 17 2.3.1 Write Access in VDM 18 2.3.2 Read Access in VDM 21 2.4 Fixed Length Data Mode (FDM) 24 2.4.1 Write Access in FDM 25 2.4.2 Read Access in FDM 26 3 Regis nd Memory Organization 27 3.1 Common Register Block 29 3.2 Socket Register Block 30 3.3 Memory 31 4 Register...
is not equal to x00 the n-th bit of @ref SIR is and INTn PIN is asserted until @ref SIR is x00 */ 00275 #define SIR (_W5500_IO_BASE_ + (0x0017 << 8) + (WIZCHIP_CREG_BLOCK << 3)) 00276 00277 /** 00278 * @ingroup Common_register_group 00279 * @brief Socket Interrupt...
1. uint8 check_DHCP_state(SOCKET s) 2. { 3. uint16 len; /*定义一个表示接收数据大小变量*/ 4. uint8 type; /*定义一个表示接收封包类型变量*/ 5. type = 0; 6. if(getSn_SR(s)!=SOCK_CLOSED)/*socket 打开*/ 37 WisIOE – 炜世科技 全程技术支持,价格保证优势! WisIOE - 炜世科技 ...
SOCKERR_SOCKMODE - Not support socket mode as TCP, UDP, and so on. SOCKERR_SOCKFLAG - Invaild socket flag. ② 协议类型用于配置socket n 模式寄存器(Sn_MR)的低 4 位: W5500驱动库中提供了对应的宏定义: /** * @brief MAC LAYER RAW SOCK ...
is not equal to x00 the n-th bit of @ref SIR is and INTn PIN is asserted until @ref SIR is x00 */ #define SIR (_W5500_IO_BASE_ + (0x0017 << 8) + (WIZCHIP_CREG_BLOCK << 3)) /** * @ingroup Common_register_group * @brief Socket Interrupt Mask Register(R/W) * @...