296 lines
8.0 KiB
C
296 lines
8.0 KiB
C
#ifndef _W5500_H_
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#define _W5500_H_
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#include "gpio.h"
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#include <stdio.h>
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#include "includes.h"
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#include "os/os_api.h"
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#include "w5500_socket.h"
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#include "asm/port_waked_up.h"
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/***************----- W5500 SPI设备定义 -----***************/
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#define OS_SUPPORT 1 //支持操作系统
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#define SPI_USE_DEV 1 //使用dev设备接口
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#if SPI_USE_DEV
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#define SPI_DEV_NAME "spi2" //spi设备名称，SPI速度 < 30MHz
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#endif
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/*board.c的SPI设备配置
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SPI2_PLATFORM_DATA_BEGIN(spi2_data)
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.clk = 24000000,
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.mode = SPI_STD_MODE,
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.attr = SPI_SCLK_L_UPL_SMPH | SPI_BIDIR_MODE | SPI_SCLK_PORT_HD,
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.port = 'C',
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SPI2_PLATFORM_DATA_END()
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*/
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/***************----- W5500 GPIO定义 -----***************/
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#define W5500_RST_IO IO_PORTA_05 //定义W5500的RST引脚
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#define W5500_CS_IO IO_PORTA_01 //定义W5500的CS引脚
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#define W5500_SCLK_IO IO_PORTA_03 //定义W5500的SCLK引脚
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#define W5500_MISO_IO IO_PORTA_02 //定义W5500的MISO引脚
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#define W5500_MOSI_IO IO_PORTA_04 //定义W5500的MOSI引脚
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#define W5500_INT_IO IO_PORTA_00 //定义W5500的INT引脚
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#define W5500_INT_EVENT EVENT_IO_0 //中断引脚中断事件:EVENT_IO_0和EVENT_IO_1任意IO
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#define W5500_INT_EDGE EDGE_NEGATIVE //中断引脚边沿触发:EDGE_NEGATIVE下降沿,EDGE_POSITIVE上升沿
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#define W5500_RST_SET(x) gpio_direction_output(W5500_RST_IO,x)
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#define W5500_INT_SET(x) gpio_direction_output(W5500_INT_IO,x)
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#define W5500_CS_SET(x) gpio_direction_output(W5500_CS_IO,x)
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#define W5500_SCLK_SET(x) gpio_direction_output(W5500_SCLK_IO,x)
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#define W5500_MISO_SET(x) gpio_direction_output(W5500_MISO_IO,x)
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#define W5500_MISO_GET() gpio_read(W5500_MISO_IO)
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#define W5500_MOSI_SET(x) gpio_direction_output(W5500_MOSI_IO,x)
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#define W5500_SCLK_SET_HD(x) gpio_set_hd(W5500_SCLK_IO,x)
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/***************----- W5500 IO初始化 -----***************/
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#define W5500_IO_INIT() \
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{\
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gpio_direction_output(W5500_RST_IO,1);\
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gpio_direction_input(W5500_INT_IO);\
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gpio_direction_output(W5500_CS_IO,1);\
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gpio_direction_output(W5500_SCLK_IO,1);\
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gpio_direction_input(W5500_MISO_IO);\
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gpio_direction_output(W5500_MOSI_IO,1);\
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}
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/*******----- W5500 printf w5500_delay_ms -----************/
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#define w5500_log printf
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#if OS_SUPPORT
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#define w5500_delay_ms(x) os_time_dly(x/10)
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#else
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#define w5500_delay_ms(x) delay_ms(x)
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#endif
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#define w5500_delay_us delay_us
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#define delay_ms w5500_delay_ms
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#define socket_delay_ms(x) w5500_delay_ms(x)
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/***************----- W5500寄存器 -----********************/
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/***************** Common Register *****************/
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#define MR 0x0000
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#define RST 0x80
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#define WOL 0x20
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#define PB 0x10
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#define PPP 0x08
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#define FARP 0x02
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#define GAR 0x0001
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#define SUBR 0x0005
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#define SHAR 0x0009
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#define SIPR 0x000f
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#define INTLEVEL 0x0013
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#define IR 0x0015
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#define CONFLICT 0x80
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#define UNREACH 0x40
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#define PPPOE 0x20
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#define MP 0x10
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#define IMR 0x0016
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#define IM_IR7 0x80
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#define IM_IR6 0x40
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#define IM_IR5 0x20
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#define IM_IR4 0x10
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#define SIR 0x0017
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#define S7_INT 0x80
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#define S6_INT 0x40
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#define S5_INT 0x20
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#define S4_INT 0x10
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#define S3_INT 0x08
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#define S2_INT 0x04
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#define S1_INT 0x02
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#define S0_INT 0x01
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#define SIMR 0x0018
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#define S7_IMR 0x80
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#define S6_IMR 0x40
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#define S5_IMR 0x20
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#define S4_IMR 0x10
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#define S3_IMR 0x08
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#define S2_IMR 0x04
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#define S1_IMR 0x02
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#define S0_IMR 0x01
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#define RTR 0x0019
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#define RCR 0x001b
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#define PTIMER 0x001c
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#define PMAGIC 0x001d
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#define PHA 0x001e
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#define PSID 0x0024
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#define PMRU 0x0026
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#define UIPR 0x0028
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#define UPORT 0x002c
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#define PHYCFGR 0x002e
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#define RST_PHY 0x80
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#define OPMODE 0x40
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#define DPX 0x04
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#define SPD 0x02
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#define LINK 0x01
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#define VERR 0x0039
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/********************* Socket Register *******************/
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#define Sn_MR 0x0000
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#define MULTI_MFEN 0x80
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#define BCASTB 0x40
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#define ND_MC_MMB 0x20
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#define UCASTB_MIP6B 0x10
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#define MR_CLOSE 0x00
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#define MR_TCP 0x01
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#define MR_UDP 0x02
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#define MR_MACRAW 0x04
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#define Sn_CR 0x0001
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#define OPEN 0x01
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#define LISTEN 0x02
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#define CONNECT 0x04
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#define DISCON 0x08
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#define CLOSE 0x10
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#define SEND 0x20
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#define SEND_MAC 0x21
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#define SEND_KEEP 0x22
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#define RECV 0x40
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#define Sn_IR 0x0002
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#define IR_SEND_OK 0x10
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#define IR_TIMEOUT 0x08
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#define IR_RECV 0x04
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#define IR_DISCON 0x02
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#define IR_CON 0x01
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#define Sn_SR 0x0003
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#define SOCK_CLOSED 0x00
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#define SOCK_INIT 0x13
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#define SOCK_LISTEN 0x14
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#define SOCK_ESTABLISHED 0x17
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#define SOCK_CLOSE_WAIT 0x1c
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#define SOCK_UDP 0x22
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#define SOCK_MACRAW 0x02
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#define SOCK_SYNSEND 0x15
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#define SOCK_SYNRECV 0x16
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#define SOCK_FIN_WAI 0x18
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#define SOCK_CLOSING 0x1a
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#define SOCK_TIME_WAIT 0x1b
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#define SOCK_LAST_ACK 0x1d
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#define Sn_PORT 0x0004
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#define Sn_DHAR 0x0006
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#define Sn_DIPR 0x000c
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#define Sn_DPORTR 0x0010
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#define Sn_MSSR 0x0012
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#define Sn_TOS 0x0015
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#define Sn_TTL 0x0016
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#define Sn_RXBUF_SIZE 0x001e
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#define Sn_TXBUF_SIZE 0x001f
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#define Sn_TX_FSR 0x0020
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#define Sn_TX_RD 0x0022
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#define Sn_TX_WR 0x0024
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#define Sn_RX_RSR 0x0026
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#define Sn_RX_RD 0x0028
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#define Sn_RX_WR 0x002a
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#define Sn_IMR 0x002c
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#define IMR_SENDOK 0x10
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#define IMR_TIMEOUT 0x08
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#define IMR_RECV 0x04
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#define IMR_DISCON 0x02
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#define IMR_CON 0x01
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#define Sn_FRAG 0x002d
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#define Sn_KPALVTR 0x002f
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/*******************************************************************/
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/************************ SPI Control Byte *************************/
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/*******************************************************************/
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/* Operation mode bits */
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#define VDM 0x00
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#define FDM1 0x01
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#define FDM2 0x02
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#define FDM4 0x03
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/* Read_Write control bit */
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#define RWB_READ 0x00
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#define RWB_WRITE 0x04
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/* Block select bits */
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#define COMMON_R 0x00
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/* Socket 0 */
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#define S0_REG 0x08
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#define S0_TX_BUF 0x10
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#define S0_RX_BUF 0x18
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/* Socket 1 */
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#define S1_REG 0x28
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#define S1_TX_BUF 0x30
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#define S1_RX_BUF 0x38
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/* Socket 2 */
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#define S2_REG 0x48
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#define S2_TX_BUF 0x50
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#define S2_RX_BUF 0x58
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/* Socket 3 */
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#define S3_REG 0x68
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#define S3_TX_BUF 0x70
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#define S3_RX_BUF 0x78
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/* Socket 4 */
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#define S4_REG 0x88
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#define S4_TX_BUF 0x90
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#define S4_RX_BUF 0x98
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/* Socket 5 */
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#define S5_REG 0xa8
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#define S5_TX_BUF 0xb0
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#define S5_RX_BUF 0xb8
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/* Socket 6 */
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#define S6_REG 0xc8
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#define S6_TX_BUF 0xd0
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#define S6_RX_BUF 0xd8
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/* Socket 7 */
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#define S7_REG 0xe8
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#define S7_TX_BUF 0xf0
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#define S7_RX_BUF 0xf8
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//#define TRUE 0xff
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//#define FALSE 0x00
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#define S_RX_SIZE 2048 /*定义Socket接收缓冲区的大小，可以根据W5500_RMSR的设置修改 */
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#define S_TX_SIZE 2048 /*定义Socket发送缓冲区的大小，可以根据W5500_TMSR的设置修改 */
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typedef unsigned char SOCKET; //自定义端口号数据类型
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extern unsigned int W5500_ip_addr_get(void);
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extern void W5500_Hardware_Reset(void);//硬件复位W5500
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extern void W5500_Init(void);//初始化W5500寄存器函数
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extern unsigned char Socket_Connect(SOCKET s);//设置指定Socket(0~7)为客户端与远程服务器连接
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extern unsigned char Socket_Listen(SOCKET s);//设置指定Socket(0~7)作为服务器等待远程主机的连接
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extern unsigned char Socket_UDP(SOCKET s);//设置指定Socket(0~7)为UDP模式
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extern unsigned short Read_SOCK_Data_Buffer(SOCKET s, unsigned char *dat_ptr);//指定Socket(0~7)接收数据处理
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extern void Write_SOCK_Data_Buffer(SOCKET s, unsigned char *dat_ptr, unsigned short size); //指定Socket(0~7)发送数据处理
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extern void Write_W5500_nByte(unsigned short reg, unsigned char *dat_ptr, unsigned short size);
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extern void Write_W5500_SOCK_1Byte(SOCKET s, unsigned short reg, unsigned char dat);
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extern void Write_W5500_SOCK_2Byte(SOCKET s, unsigned short reg, unsigned short dat);
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extern void Write_W5500_SOCK_4Byte(SOCKET s, unsigned short reg, unsigned char *dat_ptr);
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extern void Write_W5500_1Byte(unsigned short reg, unsigned char dat);
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extern void Write_W5500_2Byte(unsigned short reg, unsigned short dat);
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extern void Write_W5500_nByte(unsigned short reg, unsigned char *dat_ptr, unsigned short size);
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extern unsigned char Read_W5500_1Byte(unsigned short reg);
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extern unsigned char Read_W5500_SOCK_1Byte(SOCKET s, unsigned short reg);
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extern unsigned short Read_W5500_SOCK_2Byte(SOCKET s, unsigned short reg);
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#endif
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