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BCU/library/drv_peripheral/drv_w5500.c

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///******************************************************************************
// * @file drv_w5500.c
// * @brief w5500 drivers
// * @version V1.0
// * @author Gary
// * @copyright
// ******************************************************************************/
//#include "drv_gpio.h"
//#include "drv_w5500.h"
//#include "bsp_task.h"
//#include "kit_time.h"
//#include "kit_data.h"
//#include "kit_debug.h"
//#include "ucos_ii.h"
//OS_EVENT *w5500_semaphore;
////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)
////{
//// uint8_t buf[20];
//// uint32_t cnt = 0;
////
//// item->server_port = port_array;
//// //自动协商 最高位置位，否则PHY重启
//// buf[0] = 0x38 | 0x80 | 0x40;
//// drv_w5500_write_comm_reg(item, W5500_PHYCFGR_REG_0x2E, buf, 1);
////
//// buf[0] = 0;
//// while(((buf[0] & 0x01) == 0x00) && (cnt++ < 50))
//// {
//// bsp_task_delay_ms(100);
//// drv_w5500_read_comm_reg(item, W5500_PHYCFGR_REG_0x2E, buf, 1);
//// }
////
//// KIT_MODULE_PRINTF(W5500_PRT_EN, "w5500 connet res %d\r\n", cnt < 100);
//// cnt = 0;
//// //设置网关IP
//// WRITE_LT_INT32U(buf, cnt, gateway_ip);
//// drv_w5500_write_comm_reg(item, W5500_GAR0_REG_0x01, buf, 4);
////
//// //设置子网掩码
//// cnt = 0;
//// WRITE_LT_INT32U(buf, cnt, net_mask);
//// drv_w5500_write_comm_reg(item, W5500_SUBR0_REG_0x05, buf, 4);
////
//// //设置MAC 地址
//// cnt = 0;
//// kit_copy_buf(buf, mac, 6);
//// drv_w5500_write_comm_reg(item, W5500_SHAR0_REG_0x09, buf, 6);
////
//// //设置ip地址
//// cnt = 0;
//// WRITE_LT_INT32U(buf, cnt, ip);
//// drv_w5500_write_comm_reg(item, W5500_SIPR0_REG_0x0F, buf, 4);
////
//// buf[0] = timeout / 200;
//// drv_w5500_write_comm_reg(item, W5500_GAR0_REG_0x01, buf, 1);
////#ifdef W5500_DEBUG
//// drv_w5500_read_comm_reg(item, W5500_GAR0_REG_0x01, buf, 4 + 4 + 6 + 4);
//// KIT_MODULE_PRINTF(W5500_PRT_EN, "w5500 param:");
//// KIT_PRINTF_U8_BUF(buf, 4 + 4 + 6 + 4);
////#endif
//// w5500_semaphore = OSSemCreate(1);
////}
////uint8_t drv_w5500_get_socket_status(W5500Item *item, uint8_t socket)
////{
//// uint8_t buf[1];
//// uint8_t socket_reg = W5500_CREAT_SOCKET_REG(socket);
//// //读取当前socket状态
//// drv_w5500_read_socket_reg(item, socket_reg, Sn_SR_0x03, buf, 1);
////
//// return buf[0];
////}
////bool drv_w5500_close_socket(W5500Item *item, uint8_t socket)
////{
//// bool res = false;
//// uint8_t tmp_buf[1];
//// uint32_t cnt;
//// uint8_t socket_reg = W5500_CREAT_SOCKET_REG(socket);
//// //读取当前socket状态
////
//// if(item->close_call != NULL)
//// {
//// item->close_call(socket);
//// }
//// drv_w5500_read_socket_reg(item, socket_reg, Sn_SR_0x03, tmp_buf, 1);
//// KIT_MODULE_PRINTF(W5500_PRT_EN, "socket %d close st %x\r\n", socket, tmp_buf[0]);
//// if(tmp_buf[0] != SOCK_CLOSED)
//// {
//// tmp_buf[0] = SOCKET_CMD_CLOSE;
//// drv_w5500_write_socket_reg(item, socket_reg, Sn_CR_0x01, tmp_buf, 1);
////
//// cnt = 0;
//// while((tmp_buf[0] != SOCK_CLOSED) && (cnt++ < 20))
//// {
//// drv_w5500_read_socket_reg(item, socket_reg, Sn_SR_0x03, tmp_buf, 1);
//// kit_time_dly_ms(1);
//// }
//// if(cnt < 20)
//// {
//// //强制关闭一个socket
//// tmp_buf[0] = 0;
//// drv_w5500_write_socket_reg(item, socket_reg, Sn_MR_0x00, tmp_buf, 1);
//// //清除socket所有中断
//// tmp_buf[0] = 0xFF;
//// drv_w5500_write_socket_reg(item, socket_reg, Sn_IR_0x02, tmp_buf, 1);
//// //关闭所有中断
//// tmp_buf[0] = 0;
//// drv_w5500_write_socket_reg(item, socket_reg, Sn_IMR_0x2C, tmp_buf, 1);
//// res = true;
//// }
//// }
////
//// return res;
////}
////MTU
//#define SOCKET_UDP_PACKSIZE 1472 //1-1472
//#define SOCKET_TCP_PACKSIZE 1460 //1-1460
//#define SOCKET_PPPOE_PACKSIZE 1464 //1-1464
//#define SOCKET_MACRAW_PACKSIZE 1514 //1-1514
//bool drv_w5500_creat_tcp_server(W5500Item *item, uint8_t socket, uint16_t local_port)
//{
// uint8_t tmp_buf[4];
// uint32_t cnt;
// uint8_t socket_reg = W5500_CREAT_SOCKET_REG(socket);
// if(socket < W5500_MAX_SOCKET_NUM)
// {
// //尝试关闭socket
// drv_w5500_close_socket(item, socket);
// kit_time_dly_ms(1);
//
// //设置位TCP模式 无延时ACK
// tmp_buf[0] = (SOCKET_TCP & 0x07) | 0x20;
// drv_w5500_write_socket_reg(item, socket_reg, Sn_MR_0x00, tmp_buf, 1);
// //设置本地端口号
// WRITE_BT_INT16U_BY_CONST_POS(tmp_buf, 0, local_port);
// drv_w5500_write_socket_reg(item, socket_reg, Sn_PORT_0x04, tmp_buf, 2);
//
// drv_w5500_read_socket_reg(item, socket_reg, Sn_PORT_0x04, tmp_buf, 2);
// KIT_MODULE_PRINTF(W5500_PRT_EN, "socket %d creat port %d\r\n", socket, READ_BT_INT16U_BY_CONST_POS(tmp_buf, 0));
// //打开socket
// tmp_buf[0] = SOCKET_CMD_OPEN;
// drv_w5500_write_socket_reg(item, socket_reg, Sn_CR_0x01, tmp_buf, 1);
//
// cnt = 0;
// while((tmp_buf[0] != SOCK_INIT) && (cnt++ < 50))
// {
// drv_w5500_read_socket_reg(item, socket_reg, Sn_SR_0x03, tmp_buf, 1);
// //KIT_MODULE_PRINTF(W5500_PRT_EN, "socket sr %x\r\n", tmp_buf[0]);
// kit_time_dly_ms(1);
// }
// if(cnt < 50)
// {
// //监听socket
// tmp_buf[0] = SOCKET_CMD_LISTEN;
// drv_w5500_write_socket_reg(item, socket_reg, Sn_CR_0x01, tmp_buf, 1);
//
// for(cnt = 0; cnt < 40; cnt++)
// {
// drv_w5500_read_socket_reg(item, socket_reg, Sn_SR_0x03, tmp_buf, 1);
// //KIT_MODULE_PRINTF(W5500_PRT_EN, "socket sr %x\r\n", tmp_buf[0]);
// if(tmp_buf[0] == SOCK_LISTEN)
// {
// //设置MTU
// WRITE_BT_INT16U_BY_CONST_POS(tmp_buf, 0, SOCKET_TCP_PACKSIZE);
// drv_w5500_write_socket_reg(item, socket_reg, Sn_MSSR_0x12, tmp_buf, 2);
// //心跳包间隔
// tmp_buf[0] = 1;
// drv_w5500_write_socket_reg(item, socket_reg, Sn_KPALVTR_0x2F, tmp_buf, 1);
// KIT_MODULE_PRINTF(W5500_PRT_EN, "w5500 server %d register success\r\n", socket);
// //清除socket所有中断
// tmp_buf[0] = 0xFF;
// drv_w5500_write_socket_reg(item, socket_reg, Sn_IR_0x02, tmp_buf, 1);
// //关闭所有中断
// tmp_buf[0] = 0xFF;
// drv_w5500_write_socket_reg(item, socket_reg, Sn_IMR_0x2C, tmp_buf, 1);
// tmp_buf[0] = 1;
// drv_w5500_read_socket_reg(item, socket_reg, Sn_IMR_0x2C, tmp_buf, 1);
// KIT_MODULE_PRINTF(W5500_PRT_EN, "w5500 server %d ir %d \r\n", socket, tmp_buf[0]);
// return true;
// }
// kit_time_dly_ms(100);
// }
// }
// }
// KIT_MODULE_PRINTF(W5500_PRT_EN, "w5500 server %d register fail\r\n", socket);
// return false;
//}
//bool drv_w5500_read_socket_reg(W5500Item *item, uint8_t ctrl_phase, uint16_t reg, uint8_t *value, uint16_t len)
//{
// bool res = false;
// uint8_t buf[3], err;
//
// buf[0] = reg >> 8;
// buf[1] = (uint8_t)reg;
// buf[2] = ctrl_phase << 3 | W5500_READ_ACCESS_MODE;
// OSSemPend(w5500_semaphore, 500, &err);
// if(err == OS_ERR_NONE)
// {
// drv_gpio_set_pin_status(item->cs, kGpioStatus_Low);
// res = (drv_spi_series_sync_send_receive(item->spi, buf, 3, value, len) == kKit_Ret_Ok);
// drv_gpio_set_pin_status(item->cs, kGpioStatus_High);
// OSSemPost(w5500_semaphore);
// }
//
// return res;
//}
////len > 实际长度 + 3
//bool drv_w5500_dma_read_socket_reg(W5500Item *item, uint8_t ctrl_phase, uint16_t reg, uint8_t *value, uint16_t len)
//{
// bool res = false;
// uint32_t i;
// uint8_t err;
//
// value[0] = reg >> 8;
// value[1] = (uint8_t)reg;
// value[2] = ctrl_phase << 3 | W5500_READ_ACCESS_MODE;
// OSSemPend(w5500_semaphore, 500, &err);
// if(err == OS_ERR_NONE)
// {
// drv_gpio_set_pin_status(item->cs, kGpioStatus_Low);
// res = (drv_spi_dma_sync_receive(item->spi, value, len + 3) == kKit_Ret_Ok);
// drv_gpio_set_pin_status(item->cs, kGpioStatus_High);
// OSSemPost(w5500_semaphore);
//
// for(i = 0 ; i < len; i++)
// {
// value[i] = value[i + 3];
// }
// }
// return res;
//}
//bool drv_w5500_write_socket_reg(W5500Item *item, uint8_t ctrl_phase, uint16_t reg, uint8_t *value, uint16_t len)
//{
// bool res = false;
// uint8_t buf[3], err;
//
// buf[0] = reg >> 8;
// buf[1] = reg;
// buf[2] = ctrl_phase << 3 | W5500_WRITE_ACCESS_MODE;
// OSSemPend(w5500_semaphore, 500, &err);
// if(err == OS_ERR_NONE)
// {
// drv_gpio_set_pin_status(item->cs, kGpioStatus_Low);
// res = (drv_spi_series_sync_send_receive(item->spi, buf, 3, NULL, 0) == kKit_Ret_Ok);
// res &= (drv_spi_series_sync_send_receive(item->spi, value, len, NULL, 0) == kKit_Ret_Ok);
// drv_gpio_set_pin_status(item->cs, kGpioStatus_High);
//
// OSSemPost(w5500_semaphore);
// }
//
// return res;
//}
//bool drv_w5500_dma_write_socket_reg(W5500Item *item, uint8_t ctrl_phase, uint16_t reg, uint8_t *value, uint16_t len)
//{
// bool res = false;
// uint8_t w5500_send_buf[300], err;
// if(len + 3 < 300)
// {
// w5500_send_buf[0] = reg >> 8;
// w5500_send_buf[1] = reg;
// w5500_send_buf[2] = ctrl_phase << 3 | W5500_WRITE_ACCESS_MODE;
// kit_copy_buf(&w5500_send_buf[3], value, len);
//
// OSSemPend(w5500_semaphore, 0, &err);
// drv_gpio_set_pin_status(item->cs, kGpioStatus_Low);
// res = (drv_spi_dma_sync_send(item->spi, w5500_send_buf, len + 3) == kKit_Ret_Ok);
// drv_gpio_set_pin_status(item->cs, kGpioStatus_High);
// OSSemPost(w5500_semaphore);
// }
//
// return res;
//}
//bool drv_w5500_read_comm_reg(W5500Item *item, uint16_t reg, uint8_t *value, uint16_t len)
//{
// bool res = false;
// uint8_t buf[3];
//
// buf[0] = reg >> 8;
// buf[1] = reg;
// buf[2] = SELECT_GREG_00 | W5500_READ_ACCESS_MODE;
// drv_gpio_set_pin_status(item->cs, kGpioStatus_Low);
// res = (drv_spi_series_sync_send_receive(item->spi, buf, 3, value, len) == kKit_Ret_Ok);
// drv_gpio_set_pin_status(item->cs, kGpioStatus_High);
//
// return res;
//}
//bool drv_w5500_write_comm_reg(W5500Item *item, uint8_t reg, uint8_t *value, uint16_t len)
//{
// bool res = true;
// uint8_t buf[3];
//
// buf[0] = reg >> 8;
// buf[1] = reg;
// buf[2] = SELECT_GREG_00 | W5500_WRITE_ACCESS_MODE;
// drv_gpio_set_pin_status(item->cs, kGpioStatus_Low);
// res &= (drv_spi_series_sync_send_receive(item->spi, buf, 3, NULL, 0) == kKit_Ret_Ok);
// res &= (drv_spi_series_sync_send_receive(item->spi, value, len, NULL, 0) == kKit_Ret_Ok);
// drv_gpio_set_pin_status(item->cs, kGpioStatus_High);
//
// return res;
//}
//void drv_w5500_poll(W5500Item *item)
//{
// static uint8_t link_off_cnt = 0;
// uint8_t socket_reg, buf[4];
// uint16_t addr, len;
// uint32_t i;
// if((item->rcv_call != NULL) && (item->server_port != NULL))
// {
// drv_w5500_read_comm_reg(item, W5500_PHYCFGR_REG_0x2E, buf, 1);
// if((buf[0] & 0x01) == 0)
// {
// buf[1] = (link_off_cnt++ > 10) ? 0x80 : 0;
// }
// else
// {
// buf[1] = link_off_cnt = 0;
// }
// for(i = 0; i < W5500_MAX_SOCKET_NUM; i++)
// {
// if(buf[1] != 0x80)
// {
// socket_reg = W5500_CREAT_SOCKET_REG(i);
// //读取w5500 socket状态
// drv_w5500_read_socket_reg(item, socket_reg, Sn_IR_0x02, buf, 2);
// }
// else
// {
// link_off_cnt = 11;
// }
// switch(buf[1])
// {
// //建立连接后可能存在有通信数据
// case SOCK_ESTABLISHED:
// item->close_cnt[i] = 0;
// drv_w5500_read_socket_reg(item, socket_reg, Sn_RX_RSR_0x26, buf, 4);
// len = READ_BT_INT16U_BY_CONST_POS(buf, 0);
// if((len > 0) && (len < W5500_MAX_READ_BUF_SIZE))
// {
// //获取地址并读数据
// addr = READ_BT_INT16U_BY_CONST_POS(buf, 2);
// drv_w5500_dma_read_socket_reg(item, W5500_CREAT_SOCKET_READ_BUF(i), addr, item->read_buf, len);
//
// item->rcv_call(i, item->read_buf, len);
//
// addr += len;
// WRITE_BT_INT16U_BY_CONST_POS(buf, 0, addr);
// drv_w5500_write_socket_reg(item, socket_reg, Sn_RX_RD_0x28, buf, 2);
//
// buf[0] = SOCKET_CMD_RECV;
// drv_w5500_write_socket_reg(item, socket_reg, Sn_CR_0x01, buf, 1);
//
//// cnt = buf[0] = 1;
//// while((buf[0] != 0) && (cnt++ < 4))
//// {
//// drv_w5500_read_socket_reg(&w5500, socket_reg, Sn_CR_0x01, buf, 1);
//// }
// }
// break;
// case SOCK_CLOSED:
// case SOCK_CLOSE_WAIT:
// if(item->close_cnt[i]++ >= 5)
// {
// if((buf[0] & 0x08) == 0x08)
// {
// buf[0] = 0x08;
// item->close_cnt[i] = 0;
// drv_w5500_write_socket_reg(item, socket_reg, Sn_IR_0x02, buf, 1);
// }
// else
// {
// drv_w5500_close_socket(item, i);
// drv_w5500_creat_tcp_server(item, i, item->server_port[i]);
// }
// }
// break;
//
// case SOCK_LISTEN:
// item->close_cnt[i] = 0;
// break;
// case 0x80:
// drv_w5500_close_socket(item, i);
// break;
// default :
//
// break;
// }
// }
// }
//}
//void drv_w5500_set_close_call(W5500Item *item, W5500CloseCall call)
//{
// item->close_call = call;
//}
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