215 lines
9.1 KiB
C
215 lines
9.1 KiB
C
/******************************************************************************
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* @file drv_w5500.h
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* @brief w5500 drivers
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* @version V1.0
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* @author Gary
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* @copyright
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******************************************************************************/
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#ifndef DRV_W5500_H_
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#define DRV_W5500_H_
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#include <stdint.h>
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#include "drv_spi.h"
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#define W5500_PRT_EN false
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#define W5500_READ_ACCESS_MODE (0u)
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#define W5500_WRITE_ACCESS_MODE (4u)
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#define W5500_MAX_SOCKET_NUM (8u)
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#define W5500_MAX_READ_BUF_SIZE (2048u)
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#define W5500_CREAT_SOCKET_REG(socket) ((socket) << 2 | 0x01)
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#define W5500_CREAT_SOCKET_WRITE_BUF(socket) ((socket) << 2 | 0x02)
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#define W5500_CREAT_SOCKET_READ_BUF(socket) ((socket) << 2 | 0x03)
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#define Sn_IR_SEND_OK 0x10 /**< complete sending */
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//寄存器选择定义
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typedef enum
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{
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SELECT_GREG_00 = 0, //通用寄存器
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SELECT_SECKET0_01 = 1, //socket0寄存器
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SELECT_SECKET1_05 = 5, //socket1寄存器
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SELECT_SECKET2_09 = 9, //socket2寄存器
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SELECT_SECKET3_13 = 13, //socket3寄存器
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SELECT_SECKET4_17 = 17, //socket4寄存器
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SELECT_SECKET5_21 = 21, //socket5寄存器
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SELECT_SECKET6_25 = 25, //socket6寄存器
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SELECT_SECKET7_29 = 29, //socket7寄存器
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SELECT_SECKET0_TXREG_02 = 2, //socket0发送缓冲区
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SELECT_SECKET1_TXREG_06 = 6, //socket0发送缓冲区
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SELECT_SECKET2_TXREG_10 = 10, //socket0发送缓冲区
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SELECT_SECKET3_TXREG_14 = 14, //socket0发送缓冲区
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SELECT_SECKET4_TXREG_18 = 18, //socket0发送缓冲区
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SELECT_SECKET5_TXREG_22 = 22, //socket0发送缓冲区
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SELECT_SECKET6_TXREG_26 = 26, //socket0发送缓冲区
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SELECT_SECKET7_TXREG_30 = 30, //socket0发送缓冲区
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SELECT_SECKET0_RXREG_03 = 3, //socket0接收缓冲区
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SELECT_SECKET1_RXREG_07 = 7, //socket0接收缓冲区
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SELECT_SECKET2_RXREG_11 = 11, //socket0接收缓冲区
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SELECT_SECKET3_RXREG_15 = 15, //socket0接收缓冲区
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SELECT_SECKET4_RXREG_19 = 19, //socket0接收缓冲区
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SELECT_SECKET5_RXREG_23 = 23, //socket0接收缓冲区
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SELECT_SECKET6_RXREG_27 = 27, //socket0接收缓冲区
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SELECT_SECKET7_RXREG_31 = 31, //socket0接收缓冲区
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}W5500_BLOCK_SELECT;
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//通用寄存器地址定义
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typedef enum
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{
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W5500_MODE_REG_0x00 = 0x0000, //模式寄存器
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W5500_GAR0_REG_0x01 = 0x0001, //网关地址字节1
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W5500_GAR1_REG_0x02 = 0x0002, //网关地址字节2
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W5500_GAR2_REG_0x03 = 0x0003, //网关地址字节3
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W5500_GAR3_REG_0x04 = 0x0004, //网关地址字节4
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W5500_SUBR0_REG_0x05 = 0x0005, //子网掩码字节1
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W5500_SUBR1_REG_0x06 = 0x0006, //子网掩码字节2
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W5500_SUBR2_REG_0x07 = 0x0007, //子网掩码字节3
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W5500_SUBR3_REG_0x08 = 0x0008, //子网掩码字节4
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W5500_SHAR0_REG_0x09 = 0x0009, //MAC硬件地址字节1
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W5500_SHAR1_REG_0x0A = 0x000A, //MAC硬件地址字节2
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W5500_SHAR2_REG_0x0B = 0x000B, //MAC硬件地址字节3
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W5500_SHAR3_REG_0x0C = 0x000C, //MAC硬件地址字节4
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W5500_SHAR4_REG_0x0D = 0x000D, //MAC硬件地址字节5
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W5500_SHAR5_REG_0x0E = 0x000E, //MAC硬件地址字节6
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W5500_SIPR0_REG_0x0F = 0x000F, //本地IP字节1
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W5500_SIPR1_REG_0x10 = 0x0010, //本地IP字节2
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W5500_SIPR2_REG_0x11 = 0x0011, //本地IP字节3
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W5500_SIPR3_REG_0x12 = 0x0012, //本地IP字节4
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W5500_INTLEVEL0_REG_0x13 = 0x0013, //低电平中断定时器寄存器-高字节
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W5500_INTLEVEL1_REG_0x14 = 0x0014, //低电平中断定时器寄存器-低字节
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W5500_IR_REG_0x15 = 0x0015, //中断寄存器
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W5500_IMR_REG_0x16 = 0x0016, //中断 屏蔽 寄存器
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W5500_SIR_REG_0x17 = 0x0017, //Socket 中断寄存器
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W5500_SIMR_REG_0x18 = 0x0018, //Socket 中断屏蔽寄存器
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W5500_RTR0_REG_0x19 = 0x0019, //重试时间值寄存器-高字节
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W5500_RTR1_REG_0x1A = 0x001A, //重试时间值寄存器-低字节
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W5500_RCR_REG_0x1B = 0x001B, //重试计数器
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W5500_PTIMER_REG_0x1C = 0x001C, //PPP连接控制协议请求定时寄存器
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W5500_PMAGIC_REG_0x1D = 0x001D, //PPP连接控制协议幻数寄存器
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W5500_PHAR0_REG_0x1E = 0x001E, //PPPoE 模式下目标 MAC 寄存器
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W5500_PHAR1_REG_0x1F = 0x001F, //PPPoE 模式下目标 MAC 寄存器
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W5500_PHAR2_REG_0x20 = 0x0020, //PPPoE 模式下目标 MAC 寄存器
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W5500_PHAR3_REG_0x21 = 0x0021, //PPPoE 模式下目标 MAC 寄存器
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W5500_PHAR4_REG_0x22 = 0x0022, //PPPoE 模式下目标 MAC 寄存器
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W5500_PHAR5_REG_0x23 = 0x0023, //PPPoE 模式下目标 MAC 寄存器
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W5500_PSID0_REG_0x24 = 0x0024, //PPPoE 模式下会话 ID 寄存器
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W5500_PSID1_REG_0x25 = 0x0025, //PPPoE 模式下会话 ID 寄存器
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W5500_PMRU0_REG_0x26 = 0x0026, //PPPoE模式下最大接收单元
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W5500_PMRU1_REG_0x27 = 0x0027, //PPPoE模式下最大接收单元
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W5500_UIPR0_REG_0x28 = 0x0028, //无法抵达 IP 地址寄存器
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W5500_UIPR1_REG_0x28 = 0x0029, //无法抵达 IP 地址寄存器
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W5500_UIPR2_REG_0x2A = 0x002A, //无法抵达 IP 地址寄存器
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W5500_UIPR3_REG_0x2B = 0x002B, //无法抵达 IP 地址寄存器
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W5500_UPORTR0_REG_0x2C = 0x002C, //无法抵达 端口 地址寄存器
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W5500_UPORTR1_REG_0x2D = 0x002D, //无法抵达 端口 地址寄存器
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W5500_PHYCFGR_REG_0x2E = 0x002E, //W5500 PHY 配置寄 存器
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W5500_VERSIONR_REG_0x39 = 0x0039, //芯片版本信息，默认为0x04
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}W5500_REG_ADDR;
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//socket n寄存器
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typedef enum
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{
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Sn_MR_0x00 = 0x0000, //模式寄存器
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Sn_CR_0x01 = 0x0001, //配置寄存器
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Sn_IR_0x02 = 0X0002, //中断寄存器
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Sn_SR_0x03 = 0X0003, //状态寄存器
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Sn_PORT_0x04 = 0X0004, //源端口寄存器
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Sn_DHAR_0x06 = 0X0006, //目的MAC地址寄存器
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Sn_DIPR_0x0C = 0X000C, //目标IP地址寄存器
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Sn_DPORT_0x10 = 0X0010, //目标端口寄存器
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Sn_MSSR_0x12 = 0X0012, //最大分段寄存器
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Sn_TOS_0x15 = 0X0015, //服务类型寄存器
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Sn_TTL_0x16 = 0X0016, //生存时间寄存器
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Sn_RXBUFF_SIZE_0x1E = 0X001E, //接收缓冲区大小寄存器
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Sn_TXBUFF_SIZE_0x1F = 0X001F, //发送缓冲区大小寄存器
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Sn_TX_FSR_0x20 = 0X0020, //空闲发送缓存寄存器
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Sn_TX_RD_0x22 = 0X0022, //发送读指针寄存器
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Sn_TX_WR_0x24 = 0X0024, //发送写指针寄存器
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Sn_RX_RSR_0x26 = 0X0026, //空闲接收缓存寄存器
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Sn_RX_RD_0x28 = 0X0028, //接收读指针寄存器
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Sn_RX_WR_0x2A = 0X002A, //接收写指针寄存器
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Sn_IMR_0x2C = 0X002C, //中断屏蔽寄存器
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Sn_FRAG_0x2D = 0X002D, //分段寄存器
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Sn_KPALVTR_0x2F = 0X002F, //在线时间寄存器
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}W5500_SOCKET_REG;
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//SOCKET状态
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typedef enum
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{
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SOCK_CLOSED = 0x00, //关闭状态
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SOCK_INIT = 0x13, //初始化
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SOCK_LISTEN = 0x14, //监听
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SOCK_ESTABLISHED= 0x17, //TCP客户端连接成功
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SOCK_CLOSE_WAIT = 0x1C, //接收到断开指令
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SOCK_UDP = 0x22, //UDP模式下,open
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SOCK_MACRAW = 0x42, //MACRAW模式
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SOCK_SYNSENT = 0x15, //已经发送连接请求
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SOCK_SYNRECV = 0x16, //接收到连接成功指令
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SOCK_FIN_WAIT = 0x18, //正在关闭socket
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SOCK_CLOSING = 0x1A, //正在关闭socket
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SOCK_TIME_WAIT = 0x1B, //超时关闭socket
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SOCK_LAST_ACK = 0x1D, //socket处于关闭状态
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}W5500_SOCKET_STATUS;
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//socket命令
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typedef enum
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{
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SOCKET_CMD_OPEN = 0x01, //open
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SOCKET_CMD_LISTEN = 0x02, //LISTEN
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SOCKET_CMD_CONHECT = 0x04,
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SOCKET_CMD_DISCON = 0x08,
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SOCKET_CMD_CLOSE = 0x10,
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SOCKET_CMD_SEND = 0x20,
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SOCKET_CMD_SEND_MAC = 0x21,
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SOCKET_CMD_SEND_KEEP= 0x22,
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SOCKET_CMD_RECV = 0x40,
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}W5500_SOCKET_CMD;
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typedef enum
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{
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SOCKET_CLOSED = 0,
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SOCKET_TCP = 1,
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SOCKET_UDP = 2,
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SOCKET_MACRAW = 3,
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}W5500_PROTOCOL;
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typedef void (*W5500RcvCall)(uint8_t socket, uint8_t *buf, uint16_t len);
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typedef void (*W5500CloseCall)(uint8_t socket);
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typedef struct
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{
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uint8_t cs;
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SpiDev spi;
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W5500RcvCall rcv_call;
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uint16_t *server_port;
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W5500CloseCall close_call;
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uint8_t close_cnt[W5500_MAX_SOCKET_NUM];
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uint8_t read_buf[W5500_MAX_READ_BUF_SIZE];
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}W5500Item;
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#define W5500_STATIC_INIT(_name, _spi, _cs, _rcv_call) \
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W5500Item _name = \
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{ \
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(_cs), \
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(_spi), \
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(_rcv_call), \
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}
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void drv_w5500_init(W5500Item *item, uint32_t ip, uint16_t *port_array, uint32_t gateway_ip, uint32_t net_mask, uint8_t *mac, uint16_t timeout);
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void drv_w5500_poll(W5500Item *item);
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bool drv_w5500_creat_tcp_server(W5500Item *item, uint8_t socket, uint16_t local_port);
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bool drv_w5500_read_comm_reg(W5500Item *item, uint16_t reg, uint8_t *value, uint16_t len);
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bool drv_w5500_write_comm_reg(W5500Item *item, uint8_t reg, uint8_t *value, uint16_t len);
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bool drv_w5500_read_socket_reg(W5500Item *item, uint8_t ctrl_phase, uint16_t reg, uint8_t *value, uint16_t len);
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bool drv_w5500_write_socket_reg(W5500Item *item, uint8_t ctrl_phase, uint16_t reg, uint8_t *value, uint16_t len);
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bool drv_w5500_dma_write_socket_reg(W5500Item *item, uint8_t ctrl_phase, uint16_t reg, uint8_t *value, uint16_t len);
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bool drv_w5500_dma_read_socket_reg(W5500Item *item, uint8_t ctrl_phase, uint16_t reg, uint8_t *value, uint16_t len);
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uint8_t drv_w5500_get_socket_status(W5500Item *item, uint8_t socket);
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bool drv_w5500_close_socket(W5500Item *item, uint8_t socket);
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void drv_w5500_set_close_call(W5500Item *item, W5500CloseCall call);
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#endif
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