///****************************************************************************** // * @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; //}