#include "ch395.h" #include "spi.h" struct ch395q_t g_ch395q_sta; /** * @brief ch395_gpio初始化 * @param 无 * @retval 无 */ void ch395_gpio_init( void ) { GPIO_InitTypeDef gpio_init_struct; CH395_SCS_GPIO_CLK_ENABLE(); /* 使能SCS时钟 */ CH395_INT_GPIO_CLK_ENABLE(); /* 使能INT时钟 */ CH395_RST_GPIO_CLK_ENABLE(); /* 使能RST时钟 */ /* SCS */ gpio_init_struct.Pin = CH395_SCS_GPIO_PIN; gpio_init_struct.Speed = GPIO_SPEED_FREQ_MEDIUM; gpio_init_struct.Mode = GPIO_MODE_OUTPUT_PP; /* 推拉输出 */ HAL_GPIO_Init( CH395_SCS_GPIO_PORT, &gpio_init_struct ); ch395_scs_low; /* 初始化中断引脚 */ gpio_init_struct.Pin = CH395_INT_GPIO_PIN; gpio_init_struct.Mode = GPIO_MODE_INPUT; /* 输入 */ gpio_init_struct.Pull = GPIO_PULLUP; /* 上拉 */ gpio_init_struct.Speed = GPIO_SPEED_FREQ_HIGH; /* 高速 */ HAL_GPIO_Init( CH395_INT_GPIO_PORT, &gpio_init_struct ); gpio_init_struct.Pin = CH395_RST_GPIO_PIN; gpio_init_struct.Mode = GPIO_MODE_OUTPUT_PP; /* 输出 */ gpio_init_struct.Pull = GPIO_PULLUP; /* 上拉 */ gpio_init_struct.Speed = GPIO_SPEED_FREQ_HIGH; /* 高速 */ HAL_GPIO_Init( CH395_RST_GPIO_PORT, &gpio_init_struct ); HAL_GPIO_WritePin(CH395_RST_GPIO_PORT, CH395_RST_GPIO_PIN, GPIO_PIN_SET); HAL_GPIO_WritePin(CH395Q_TX_CTRL_GPIO_Port, CH395Q_TX_CTRL_Pin, GPIO_PIN_SET); HAL_Delay(20); } /** * @brief ch395关闭spi * @param 无 * @retval 无 */ void ch395_spi_off( void ) { GPIO_InitTypeDef gpio_init_struct; __HAL_RCC_GPIOC_CLK_ENABLE(); /* SCK\SDI\SDO */ gpio_init_struct.Pin = GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12; gpio_init_struct.Speed = GPIO_SPEED_FREQ_MEDIUM; gpio_init_struct.Mode = GPIO_MODE_OUTPUT_OD; /* 开漏输出 */ HAL_GPIO_Init( GPIOC, &gpio_init_struct ); HAL_GPIO_WritePin(GPIOC, GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12, GPIO_PIN_SET); } /** * @brief SPI1读写一个字节数据 * @param txdata : 要发送的数据(1字节) * @retval 接收到的数据(1字节) */ uint8_t spi2_read_write_byte(uint8_t txdata) { uint8_t rxdata; HAL_SPI_TransmitReceive(&hspi2, &txdata, &rxdata, 1, 1000); return rxdata; /* 返回收到的数据 */ } /** * @brief 硬件SPI输出且输入8个位数据 * @param d:将要送入到ch395的数据 * @retval 无 */ uint8_t ch395_read_write_byte( uint8_t data ) { uint8_t rxdata; rxdata = spi2_read_write_byte(data); /* SPI写入一个CH395Q数据并返回一个数据 */ return rxdata; /* 返回收到的数据 */ } /** * @brief 向ch395写命令 * @param 将要写入ch395的命令码 * @retval 无 */ void ch395_write_cmd( uint8_t mcmd ) { ch395_scs_hign; /* 防止CS原来为低，先将CS置高 */ ch395_scs_low; /* 命令开始，CS拉低 */ delay_us(2); ch395_read_write_byte(mcmd); /* SPI发送命令码 */ delay_us(2); /* 必要延时,延时1.5uS确保读写周期不小于1.5uS */ } /** * @brief 向ch395写数据 * @param 将要写入ch395的数据 * @retval 无 */ void ch395_write_data( uint8_t mdata ) { ch395_read_write_byte(mdata); /* SPI发送数据 */ } /** * @brief 从ch395读数据 * @param 无 * @retval 返回读取的数据 */ uint8_t ch395_read_data( void ) { uint8_t i; i = ch395_read_write_byte(0xff); /* SPI读数据 */ return i; } /** * @brief ch395_keeplive_set 保活定时器参数设置 * @param 无 * @retval 无 */ void ch395_keeplive_set(void) { ch395_keeplive_cnt(DEF_KEEP_LIVE_CNT); ch395_keeplive_idle(DEF_KEEP_LIVE_IDLE); ch395_keeplive_intvl(DEF_KEEP_LIVE_PERIOD); } /** * @brief ch395 socket配置 * @param ch395_sokect：Socket配置信息 * @retval 无 */ uint8_t ch395q_socket_config(ch395_socket * ch395_sokect) { if (ch395_sokect == NULL) { return 0; } // if (g_ch395q_sta.dhcp_status == DHCP_UP) /* DHCP获取成功状态 */ // { // ch395_sokect->net_info.ip[0] = g_ch395q_sta.ipinf_buf[0]; // ch395_sokect->net_info.ip[1] = g_ch395q_sta.ipinf_buf[1]; // ch395_sokect->net_info.ip[2] = g_ch395q_sta.ipinf_buf[2]; // ch395_sokect->net_info.ip[3] = g_ch395q_sta.ipinf_buf[3]; // // ch395_sokect->net_info.gwip[0] = g_ch395q_sta.ipinf_buf[4]; // ch395_sokect->net_info.gwip[1] = g_ch395q_sta.ipinf_buf[5]; // ch395_sokect->net_info.gwip[2] = g_ch395q_sta.ipinf_buf[6]; // ch395_sokect->net_info.gwip[3] = g_ch395q_sta.ipinf_buf[7]; // // ch395_sokect->net_info.mask[0] = g_ch395q_sta.ipinf_buf[8]; // ch395_sokect->net_info.mask[1] = g_ch395q_sta.ipinf_buf[9]; // ch395_sokect->net_info.mask[2] = g_ch395q_sta.ipinf_buf[10]; // ch395_sokect->net_info.mask[3] = g_ch395q_sta.ipinf_buf[11]; // // ch395_sokect->net_info.dns1[0] = g_ch395q_sta.ipinf_buf[12]; // ch395_sokect->net_info.dns1[1] = g_ch395q_sta.ipinf_buf[13]; // ch395_sokect->net_info.dns1[2] = g_ch395q_sta.ipinf_buf[14]; // ch395_sokect->net_info.dns1[3] = g_ch395q_sta.ipinf_buf[15]; // // ch395_sokect->net_info.dns2[0] = g_ch395q_sta.ipinf_buf[16]; // ch395_sokect->net_info.dns2[1] = g_ch395q_sta.ipinf_buf[17]; // ch395_sokect->net_info.dns2[2] = g_ch395q_sta.ipinf_buf[18]; // ch395_sokect->net_info.dns2[3] = g_ch395q_sta.ipinf_buf[19]; // } // else /* DHCP获取失败状态，设置静态IP地址信息 */ // { // ch395_cmd_set_ipaddr(ch395_sokect->net_config.ipaddr); /* 设置CH395的IP地址 */ // ch395_cmd_set_gw_ipaddr(ch395_sokect->net_config.gwipaddr); /* 设置网关地址 */ // ch395_cmd_set_maskaddr(ch395_sokect->net_config.maskaddr); /* 设置子网掩码，默认为255.255.255.0*/ // printf("静态IP信息.....................................\r\n"); // printf("IP:%02d.%02d.%02d.%02d\r\n", (uint16_t)ch395_sokect->net_config.ipaddr[0], (uint16_t)ch395_sokect->net_config.ipaddr[1], (uint16_t)ch395_sokect->net_config.ipaddr[2], (uint16_t)ch395_sokect->net_config.ipaddr[3]); // printf("GWIP:%02d.%02d.%02d.%02d\r\n", (uint16_t)ch395_sokect->net_config.gwipaddr[0], (uint16_t)ch395_sokect->net_config.gwipaddr[1], (uint16_t)ch395_sokect->net_config.gwipaddr[2], (uint16_t)ch395_sokect->net_config.gwipaddr[3]); // printf("Mask:%02d.%02d.%02d.%02d\r\n", (uint16_t)ch395_sokect->net_config.maskaddr[0], (uint16_t)ch395_sokect->net_config.maskaddr[1], (uint16_t)ch395_sokect->net_config.maskaddr[2], (uint16_t)ch395_sokect->net_config.maskaddr[3]); // ch395_cmd_init(); // HAL_Delay(10); // } ch395_cmd_set_ipaddr(ch395_sokect->net_config.ipaddr); /* 设置CH395的IP地址 */ ch395_cmd_set_gw_ipaddr(ch395_sokect->net_config.gwipaddr); /* 设置网关地址 */ ch395_cmd_set_maskaddr(ch395_sokect->net_config.maskaddr); /* 设置子网掩码，默认为255.255.255.0*/ printf("静态IP信息.....................................\r\n"); printf("IP:%02d.%02d.%02d.%02d\r\n", (uint16_t)ch395_sokect->net_config.ipaddr[0], (uint16_t)ch395_sokect->net_config.ipaddr[1], (uint16_t)ch395_sokect->net_config.ipaddr[2], (uint16_t)ch395_sokect->net_config.ipaddr[3]); printf("GWIP:%02d.%02d.%02d.%02d\r\n", (uint16_t)ch395_sokect->net_config.gwipaddr[0], (uint16_t)ch395_sokect->net_config.gwipaddr[1], (uint16_t)ch395_sokect->net_config.gwipaddr[2], (uint16_t)ch395_sokect->net_config.gwipaddr[3]); printf("Mask:%02d.%02d.%02d.%02d\r\n", (uint16_t)ch395_sokect->net_config.maskaddr[0], (uint16_t)ch395_sokect->net_config.maskaddr[1], (uint16_t)ch395_sokect->net_config.maskaddr[2], (uint16_t)ch395_sokect->net_config.maskaddr[3]); ch395_cmd_init(); //ch395_cmd_set_macaddr(ch395_sokect->net_config.macaddr); /* 设置MAC地址 */ memcpy(&g_ch395q_sta.socket[ch395_sokect->socket_index].config, ch395_sokect, sizeof(ch395_socket)); switch(ch395_sokect->proto) { case CH395Q_SOCKET_UDP: /* socket 为UDP模式 */ ch395_set_socket_desip(ch395_sokect->socket_index, ch395_sokect->des_ip); /* 设置socket 0目标IP地址 */ ch395_set_socket_prot_type(ch395_sokect->socket_index, PROTO_TYPE_UDP); /* 设置socket 0协议类型 */ ch395_set_socket_desport(ch395_sokect->socket_index, ch395_sokect->des_port); /* 设置socket 0目的端口 */ ch395_set_socket_sourport(ch395_sokect->socket_index, ch395_sokect->sour_port); /* 设置socket 0源端口 */ g_ch395q_sta.ch395_error(ch395_open_socket(ch395_sokect->socket_index)); /* 检查是否成功 */ break; case CH395Q_SOCKET_TCP_CLIENT: /* socket 为TCPClient模式 */ ch395_keeplive_set(); /* 保活设置 */ ch395_set_socket_desip(ch395_sokect->socket_index, ch395_sokect->des_ip); /* 设置socket 0目标IP地址 */ ch395_set_socket_prot_type(ch395_sokect->socket_index, PROTO_TYPE_TCP); /* 设置socket 0协议类型 */ ch395_set_socket_desport(ch395_sokect->socket_index, ch395_sokect->des_port); /* 设置socket 0目的端口 */ ch395_set_socket_sourport(ch395_sokect->socket_index, ch395_sokect->sour_port); /* 设置socket 0源端口 */ g_ch395q_sta.ch395_error(ch395_open_socket(ch395_sokect->socket_index)); /* 检查sokect是否打开成功 */ g_ch395q_sta.ch395_error(ch395_tcp_connect(ch395_sokect->socket_index)); /* 检查tcp连接是否成功 */ break; case CH395Q_SOCKET_TCP_SERVER: /* socket 为TCPServer模式 */ //ch395_set_socket_desip(ch395_sokect->socket_index, ch395_sokect->des_ip); /* 设置socket 0目标IP地址 */ ch395_set_socket_prot_type(ch395_sokect->socket_index, PROTO_TYPE_TCP); /* 设置socket 0协议类型 */ ch395_set_socket_sourport(ch395_sokect->socket_index, ch395_sokect->sour_port); /* 设置socket 0源端口 */ HAL_Delay(3000); g_ch395q_sta.ch395_error(ch395_open_socket(ch395_sokect->socket_index)); /* 检查sokect是否打开成功 */ g_ch395q_sta.ch395_error(ch395_tcp_listen(ch395_sokect->socket_index)); /* 监听tcp连接 */ break; case CH395Q_SOCKET_MAC_RAW: ch395_set_socket_prot_type(ch395_sokect->socket_index, PROTO_TYPE_MAC_RAW); /* 设置socket 0协议类型 */ g_ch395q_sta.ch395_error(ch395_open_socket(ch395_sokect->socket_index)); /* 检查sokect是否打开成功 */ break; } return 1; } /** * @brief 调试使用，显示错误代码，并停机 * @param ierror 检测命令 * @retval 无 */ void ch395_error(uint8_t ierror) { if (ierror == CMD_ERR_SUCCESS) { return; /* 操作成功 */ } printf("Error: %02X\r\n", (uint16_t)ierror); /* 显示错误 */ // while ( 1 ) // { // HAL_Delay(200); // HAL_Delay(200); // } } /** * @brief CH395 PHY状态 * @param phy_status：PHY状态值 * @retval 无 */ void ch395_phy_status(uint8_t phy_status) { switch (phy_status) { case PHY_DISCONN: printf("PHY DISCONN\r\n"); break; case PHY_10M_FLL: printf("PHY 10M_FLL\r\n"); break; case PHY_10M_HALF: printf("PHY 10M_HALF\r\n"); break; case PHY_100M_FLL: printf("PHY 100M_FLL\r\n"); break; case PHY_100M_HALF: printf("PHY 100M_HALF\r\n"); break; default: printf("PHY AUTO\r\n"); break; } HAL_Delay(1000); } /** * @brief 设置socket接口的接收与发送缓冲区 * @param 无 * @retval 无 */ void ch395_socket_r_s_buf_modify(void) { ch395_set_socket_recv_buf(0,0,4); /* Socket 0 ，接收缓冲区4*512 = 2K，发送缓冲区2*512 = 1K*/ ch395_set_socket_send_buf(0,4,2); ch395_set_socket_recv_buf(1,6,4); /* Socket 1 */ ch395_set_socket_send_buf(1,10,2); ch395_set_socket_recv_buf(2,12,4); /* Socket 2 */ ch395_set_socket_send_buf(2,16,2); ch395_set_socket_recv_buf(3,18,4); /* Socket 3 */ ch395_set_socket_send_buf(3,22,2); ch395_set_socket_recv_buf(4,24,4); /* Socket 4 */ ch395_set_socket_send_buf(4,28,2); ch395_set_socket_recv_buf(5,30,4); /* Socket 5 */ ch395_set_socket_send_buf(5,34,2); ch395_set_socket_recv_buf(6,36,4); /* Socket 6 */ ch395_set_socket_send_buf(6,40,2); ch395_set_socket_recv_buf(7,42,4); /* Socket 7 */ ch395_set_socket_send_buf(7,46,2); } int re_cnt = 0; /** * @brief ch395_tcp初始化 * @param 无 * @retval 无 */ void ch395_hardware_init(void) { uint8_t i; ch395_gpio_init(); MX_SPI2_Init(); g_ch395q_sta.ch395_error = ch395_error; g_ch395q_sta.ch395_phy_cb = ch395_phy_status; g_ch395q_sta.ch395_reconnection = ch395_reconnection; g_ch395q_sta.dhcp_status = DHCP_STA; i = ch395_cmd_check_exist(0x65); /* 测试命令，用于测试硬件以及接口通讯 */ if (i != 0x9a) { g_ch395q_sta.ch395_error(i); /* ch395q检测错误 */ } ch395_cmd_reset(); /* 对ch395q复位 */ HAL_Delay(100); /* 这里必须等待100以上延时 */ g_ch395q_sta.ch395_error(ch395_cmd_init()); /* 初始化ch395q命令 */ ch395_socket_r_s_buf_modify(); // ch395_set_tcpmss(536); // ch395_set_start_para(FUN_PARA_FLAG_TCP_SERVER | SOCK_CTRL_FLAG_SOCKET_CLOSE); do { g_ch395q_sta.phy_status = ch395_cmd_get_phy_status(); /* 获取PHY状态 */ g_ch395q_sta.ch395_phy_cb(g_ch395q_sta.phy_status); /* 判断双工和网速模式 */ re_cnt++; if(re_cnt > 50) g_ch395q_sta.phy_status = PHY_ERROR; } while(g_ch395q_sta.phy_status == PHY_DISCONN); g_ch395q_sta.version = ch395_cmd_get_ver(); /* 获取版本 */ printf("CH395VER : %2x\r\n", (uint16_t)g_ch395q_sta.version); // i = ch395_dhcp_enable(1); /* 开启DHCP */ // g_ch395q_sta.ch395_error(i); /* ch395q检测错误 */ HAL_Delay(1000); /* ch395q初始化延时 */ } /** * @brief CH395 socket 中断,在全局中断中被调用 * @param sockindex （0~7） * @retval 无 */ void ch395_socket_interrupt(uint8_t sockindex) { uint8_t sock_int_socket; uint16_t rx_len = 0; sock_int_socket = ch395_get_socket_int(sockindex); /* 获取socket 的中断状态 */ if (sock_int_socket & SINT_STAT_SENBUF_FREE) /* 发送缓冲区空闲，可以继续写入要发送的数据 */ { } if (sock_int_socket & SINT_STAT_SEND_OK) /* 发送完成中断 */ { } if (sock_int_socket & SINT_STAT_RECV) /* 接收中断 */ { g_ch395q_sta.socket[sockindex].config.recv.size = ch395_get_recv_length(sockindex); /* 获取当前缓冲区内数据长度 */ rx_len = g_ch395q_sta.socket[sockindex].config.recv.size; ch395_get_recv_data(sockindex, rx_len, g_ch395q_sta.socket[sockindex].config.recv.buf); /* 读取数据 */ g_ch395q_sta.socket[sockindex].config.recv.buf[rx_len] = '\0'; modbus_process_tcp(); //printf("%s", g_ch395q_sta.socket[sockindex].config.recv.buf); g_ch395q_sta.socket[sockindex].config.recv.recv_flag |= 0x04; } if (sock_int_socket & SINT_STAT_CONNECT) /* 连接中断，仅在TCP模式下有效 */ { if (g_ch395q_sta.socket[sockindex].config.proto == CH395Q_SOCKET_TCP_CLIENT) { ch395_set_keeplive(sockindex,1); /* 打开KEEPALIVE保活定时器 */ ch395_setttl_num(sockindex,60); /* 设置TTL */ } } if (sock_int_socket & SINT_STAT_DISCONNECT) /* 断开中断，仅在TCP模式下有效 */ { g_ch395q_sta.ch395_error(ch395_open_socket(g_ch395q_sta.socket[sockindex].config.socket_index)); switch(g_ch395q_sta.socket[sockindex].config.proto) { case CH395Q_SOCKET_TCP_CLIENT: g_ch395q_sta.ch395_error(ch395_tcp_connect(g_ch395q_sta.socket[sockindex].config.socket_index)); break; case CH395Q_SOCKET_TCP_SERVER: g_ch395q_sta.ch395_error(ch395_tcp_listen(g_ch395q_sta.socket[sockindex].config.socket_index)); break; default: break; } HAL_Delay(200); /* 延时200MS后再次重试，没有必要过于频繁连接 */ } if (sock_int_socket & SINT_STAT_TIM_OUT) /* 超时中断，仅在TCP模式下有效 */ { if (g_ch395q_sta.socket[sockindex].config.proto == CH395Q_SOCKET_TCP_CLIENT) { HAL_Delay(200); /* 延时200MS后再次重试，没有必要过于频繁连接 */ g_ch395q_sta.ch395_error(ch395_open_socket(g_ch395q_sta.socket[sockindex].config.socket_index)); g_ch395q_sta.ch395_error(ch395_tcp_connect(g_ch395q_sta.socket[sockindex].config.socket_index)); } } } /** * @brief CH395全局中断函数 * @param 无 * @retval 无 */ void ch395_interrupt_handler(void) { uint16_t init_status; init_status = ch395_cmd_get_glob_int_status_all(); if (init_status & GINT_STAT_UNREACH) /* 不可达中断，读取不可达信息 */ { ch395_cmd_get_unreachippt(g_ch395q_sta.ipinf_buf); } if (init_status & GINT_STAT_IP_CONFLI) /* 产生IP冲突中断，建议重新修改CH395的 IP，并初始化CH395 */ { } if (init_status & GINT_STAT_PHY_CHANGE) /* 产生PHY改变中断 */ { g_ch395q_sta.phy_status = ch395_cmd_get_phy_status(); /* 获取PHY状态 */ } if (init_status & GINT_STAT_DHCP) /* 处理DHCP中断 */ { g_ch395q_sta.dhcp_status = DHCP_DOWN; return; // uint8_t i; // i = ch395_get_dhcp_status(); // // switch (i) // { // case DHCP_UP: // ch395_get_ipinf(g_ch395q_sta.ipinf_buf); // printf("IP:%02d.%02d.%02d.%02d\r\n", (uint16_t)g_ch395q_sta.ipinf_buf[0], (uint16_t)g_ch395q_sta.ipinf_buf[1], (uint16_t)g_ch395q_sta.ipinf_buf[2], (uint16_t)g_ch395q_sta.ipinf_buf[3]); // printf("GWIP:%02d.%02d.%02d.%02d\r\n", (uint16_t)g_ch395q_sta.ipinf_buf[4], (uint16_t)g_ch395q_sta.ipinf_buf[5], (uint16_t)g_ch395q_sta.ipinf_buf[6], (uint16_t)g_ch395q_sta.ipinf_buf[7]); // printf("Mask:%02d.%02d.%02d.%02d\r\n", (uint16_t)g_ch395q_sta.ipinf_buf[8], (uint16_t)g_ch395q_sta.ipinf_buf[9], (uint16_t)g_ch395q_sta.ipinf_buf[10], (uint16_t)g_ch395q_sta.ipinf_buf[11]); // printf("DNS1:%02d.%02d.%02d.%02d\r\n", (uint16_t)g_ch395q_sta.ipinf_buf[12], (uint16_t)g_ch395q_sta.ipinf_buf[13], (uint16_t)g_ch395q_sta.ipinf_buf[14], (uint16_t)g_ch395q_sta.ipinf_buf[15]); // printf("DNS2:%02d.%02d.%02d.%02d\r\n", (uint16_t)g_ch395q_sta.ipinf_buf[16], (uint16_t)g_ch395q_sta.ipinf_buf[17], (uint16_t)g_ch395q_sta.ipinf_buf[18], (uint16_t)g_ch395q_sta.ipinf_buf[19]); // g_ch395q_sta.dhcp_status = DHCP_UP; // break; // default: // g_ch395q_sta.dhcp_status = DHCP_DOWN; // /* 设置默认IP地址信息 */ // printf("静态IP信息.....................................\r\n"); // break; // } } if (init_status & GINT_STAT_SOCK0) { ch395_socket_interrupt(CH395Q_SOCKET_0); /* 处理socket 0中断 */ } if (init_status & GINT_STAT_SOCK1) { ch395_socket_interrupt(CH395Q_SOCKET_1); /* 处理socket 1中断 */ } if (init_status & GINT_STAT_SOCK2) { ch395_socket_interrupt(CH395Q_SOCKET_2); /* 处理socket 2中断 */ } if (init_status & GINT_STAT_SOCK3) { ch395_socket_interrupt(CH395Q_SOCKET_3); /* 处理socket 3中断 */ } if (init_status & GINT_STAT_SOCK4) { ch395_socket_interrupt(CH395Q_SOCKET_4); /* 处理socket 4中断 */ } if (init_status & GINT_STAT_SOCK5) { ch395_socket_interrupt(CH395Q_SOCKET_5); /* 处理socket 5中断 */ } if (init_status & GINT_STAT_SOCK6) { ch395_socket_interrupt(CH395Q_SOCKET_6); /* 处理socket 6中断 */ } if (init_status & GINT_STAT_SOCK7) { ch395_socket_interrupt(CH395Q_SOCKET_7); /* 处理socket 7中断 */ } } /** * @brief CH395全局管理函数 * @param 无 * @retval 无 */ void ch395q_handler(void) { if (ch395_int_pin_wire == 0) { ch395_interrupt_handler(); /* 中断处理函数 */ } g_ch395q_sta.ch395_reconnection(); /* 检测PHY状态，并重新连接 */ } /** * @brief 检测PHY状态，并重新连接 * @param 无 * @retval 无 */ void ch395_reconnection(void) { for (uint8_t socket_index = CH395Q_SOCKET_0 ; socket_index <= CH395Q_SOCKET_7 ; socket_index ++ ) { if (g_ch395q_sta.phy_status == PHY_DISCONN && (g_ch395q_sta.dhcp_status == DHCP_UP || g_ch395q_sta.dhcp_status == DHCP_DOWN || g_ch395q_sta.dhcp_status == DHCP_STA)) { if (g_ch395q_sta.socket[socket_index].config.socket_enable == CH395Q_ENABLE) { ch395_close_socket(g_ch395q_sta.socket[socket_index].config.socket_index); g_ch395q_sta.ch395_error(ch395_dhcp_enable(0)); /* ch395q检测错误 */ g_ch395q_sta.socket[socket_index].config.socket_enable = CH395Q_DISABLE; g_ch395q_sta.dhcp_status = DHCP_STA; } } else { if (g_ch395q_sta.phy_status != PHY_DISCONN && g_ch395q_sta.socket[socket_index].config.socket_enable == CH395Q_DISABLE) { if (g_ch395q_sta.dhcp_status == DHCP_STA) { ch395_cmd_reset(); /* 对ch395q复位 */ HAL_Delay(100); /* 这里必须等待100以上延时 */ ch395_cmd_init(); HAL_Delay(100); /* 这里必须等待100以上延时 */ ch395_socket_r_s_buf_modify(); // ch395_set_tcpmss(536); // ch395_set_start_para(FUN_PARA_FLAG_TCP_SERVER | SOCK_CTRL_FLAG_SOCKET_CLOSE); // g_ch395q_sta.ch395_error(ch395_dhcp_enable(1)); /* 开启DHCP */ } // do // { // if (ch395_int_pin_wire == 0) // { // ch395_interrupt_handler(); /* 中断处理函数 */ // } // } // while (g_ch395q_sta.dhcp_status == DHCP_STA); /* 获取DHCP */ switch(g_ch395q_sta.socket[socket_index].config.proto) { case CH395Q_SOCKET_UDP: /* socket 为UDP模式 */ ch395_set_socket_desip(socket_index, g_ch395q_sta.socket[socket_index].config.des_ip); /* 设置socket 0目标IP地址 */ ch395_set_socket_prot_type(socket_index, PROTO_TYPE_UDP); /* 设置socket 0协议类型 */ ch395_set_socket_desport(socket_index, g_ch395q_sta.socket[socket_index].config.des_port); /* 设置socket 0目的端口 */ ch395_set_socket_sourport(socket_index, g_ch395q_sta.socket[socket_index].config.sour_port); /* 设置socket 0源端口 */ g_ch395q_sta.ch395_error(ch395_open_socket(socket_index)); /* 检查是否成功 */ break; case CH395Q_SOCKET_TCP_CLIENT: /* socket 为TCPClient模式 */ ch395_keeplive_set(); /* 保活设置 */ ch395_set_socket_desip(socket_index, g_ch395q_sta.socket[socket_index].config.des_ip); /* 设置socket 0目标IP地址 */ ch395_set_socket_prot_type(socket_index, PROTO_TYPE_TCP); /* 设置socket 0协议类型 */ ch395_set_socket_desport(socket_index,g_ch395q_sta.socket[socket_index].config.des_port); /* 设置socket 0目的端口 */ ch395_set_socket_sourport(socket_index,g_ch395q_sta.socket[socket_index].config.sour_port); /* 设置socket 0源端口 */ g_ch395q_sta.ch395_error(ch395_open_socket(socket_index)); /* 检查sokect是否打开成功 */ g_ch395q_sta.ch395_error(ch395_tcp_connect(socket_index)); /* 检查tcp连接是否成功 */ break; case CH395Q_SOCKET_TCP_SERVER: /* socket 为TCPServer模式 */ //ch395_set_socket_desip(socket_index, g_ch395q_sta.socket[socket_index].config.des_ip); /* 设置socket 0目标IP地址 */ ch395_set_socket_prot_type(socket_index, PROTO_TYPE_TCP); /* 设置socket 0协议类型 */ ch395_set_socket_sourport(socket_index, g_ch395q_sta.socket[socket_index].config.sour_port); /* 设置socket 0源端口 */ HAL_Delay(3000); g_ch395q_sta.ch395_error(ch395_open_socket(socket_index)); /* 检查sokect是否打开成功 */ g_ch395q_sta.ch395_error(ch395_tcp_listen(socket_index)); /* 监听tcp连接 */ break; case CH395Q_SOCKET_MAC_RAW: ch395_set_socket_prot_type(socket_index, PROTO_TYPE_MAC_RAW); /* 设置socket 0协议类型 */ g_ch395q_sta.ch395_error(ch395_open_socket(socket_index)); /* 检查sokect是否打开成功 */ break; default: ch395_set_socket_prot_type(socket_index, PROTO_TYPE_TCP); ch395_set_socket_sourport(socket_index, g_ch395q_sta.socket[socket_index].config.sour_port); /* 设置socket 1~7源端口 */ break; } g_ch395q_sta.socket[socket_index].config.socket_enable = CH395Q_ENABLE; } } } } /* 本地网络信息：IP地址、网关地址、子网掩码和MAC地址 */ uint8_t ch395_ipaddr[4] = {192,168,114,194}; uint8_t ch395_gw_ipaddr[4] = {192,168,114,110}; uint8_t ch395_ipmask[4] = {255,255,255,0}; uint16_t ch395_port = 8080; //uint8_t ch395_macaddr[6] = {0x5C,0x53,0x10,0x6C,0x18,0x49}; /* 远程IP地址设置 */ //uint8_t ch395_des_ipaddr[4] = {192,168,1,111}; static uint8_t socket0_send_buf[1024]; static uint8_t socket0_recv_buf[1024]; ch395_socket cha95_sockct_sta[8]; /** * @brief 例程测试 * @param 无 * @retval 无 */ void ch395_init(void) { // do // { // ch395q_handler(); // } // while (g_ch395q_sta.dhcp_status == DHCP_STA); /* 获取DHCP */ for(int n = 0;n < 4;n++) { ch395_ipaddr[n] = HoldReg[40 + n]; ch395_gw_ipaddr[n] = HoldReg[44 + n]; ch395_ipmask[n] = HoldReg[48 + n]; } ch395_port = HoldReg[52]; cha95_sockct_sta[0].socket_enable = CH395Q_ENABLE; /* 使能socket对 */ cha95_sockct_sta[0].socket_index = CH395Q_SOCKET_0; /* 设置socket对 */ //memcpy(cha95_sockct_sta[0].des_ip, ch395_des_ipaddr, sizeof(cha95_sockct_sta[0].des_ip)); /* 设置目标IP地址 */ memcpy(cha95_sockct_sta[0].net_config.ipaddr, ch395_ipaddr, sizeof(cha95_sockct_sta[0].net_config.ipaddr)); /* 设置静态本地IP地址 */ memcpy(cha95_sockct_sta[0].net_config.gwipaddr, ch395_gw_ipaddr, sizeof(cha95_sockct_sta[0].net_config.gwipaddr)); /* 设置静态网关IP地址 */ memcpy(cha95_sockct_sta[0].net_config.maskaddr, ch395_ipmask, sizeof(cha95_sockct_sta[0].net_config.maskaddr)); /* 设置静态子网掩码地址 */ //memcpy(cha95_sockct_sta[0].net_config.macaddr, ch395_macaddr, sizeof(cha95_sockct_sta[0].net_config.macaddr)); /* 设置静态MAC地址 */ <<<<<<< HEAD cha95_sockct_sta[0].sour_port = ch395_port; /* 源端口 */ ======= cha95_sockct_sta[0].sour_port = 8080; /* 源端口 */ >>>>>>> 694c8a2a7149125de63428eb48d859c6a7ca06cf cha95_sockct_sta[0].proto = CH395Q_SOCKET_TCP_SERVER; /* 设置协议 */ cha95_sockct_sta[0].send.buf = socket0_send_buf; /* 发送数据 */ cha95_sockct_sta[0].send.size = sizeof(socket0_send_buf); /* 发送数据大小 */ cha95_sockct_sta[0].recv.buf = socket0_recv_buf; /* 接收数据缓冲区 */ cha95_sockct_sta[0].recv.size = sizeof(socket0_recv_buf); /* 接收数据大小 */ ch395q_socket_config(&cha95_sockct_sta[0]); /* 配置socket参数 */ } void set_ipv4(void) { for(int n = 0;n < 4;n++) { ch395_ipaddr[n] = HoldReg[40 + n]; ch395_gw_ipaddr[n] = HoldReg[44 + n]; ch395_ipmask[n] = HoldReg[48 + n]; } ch395_port = HoldReg[52]; ch395_close_socket(cha95_sockct_sta[0].socket_index); g_ch395q_sta.ch395_error(ch395_dhcp_enable(0)); /* ch395q检测错误 */ cha95_sockct_sta[0].socket_enable = CH395Q_DISABLE; g_ch395q_sta.dhcp_status = DHCP_STA; HAL_Delay(500); ch395_cmd_reset(); /* 对ch395q复位 */ HAL_Delay(500); /* 这里必须等待100以上延时 */ g_ch395q_sta.ch395_error(ch395_cmd_init()); /* 初始化ch395q命令 */ ch395_socket_r_s_buf_modify(); do { g_ch395q_sta.phy_status = ch395_cmd_get_phy_status(); /* 获取PHY状态 */ g_ch395q_sta.ch395_phy_cb(g_ch395q_sta.phy_status); /* 判断双工和网速模式 */ re_cnt++; if(re_cnt > 50) g_ch395q_sta.phy_status = PHY_ERROR; } while(g_ch395q_sta.phy_status == PHY_DISCONN); HAL_Delay(1000); cha95_sockct_sta[0].socket_enable = CH395Q_ENABLE; /* 使能socket对 */ cha95_sockct_sta[0].socket_index = CH395Q_SOCKET_0; /* 设置socket对 */ memcpy(cha95_sockct_sta[0].net_config.ipaddr, ch395_ipaddr, sizeof(cha95_sockct_sta[0].net_config.ipaddr)); /* 设置静态本地IP地址 */ memcpy(cha95_sockct_sta[0].net_config.gwipaddr, ch395_gw_ipaddr, sizeof(cha95_sockct_sta[0].net_config.gwipaddr)); /* 设置静态网关IP地址 */ memcpy(cha95_sockct_sta[0].net_config.maskaddr, ch395_ipmask, sizeof(cha95_sockct_sta[0].net_config.maskaddr)); /* 设置静态子网掩码地址 */ <<<<<<< HEAD cha95_sockct_sta[0].sour_port = ch395_port; /* 源端口 */ ======= cha95_sockct_sta[0].sour_port = 8080; /* 源端口 */ >>>>>>> 694c8a2a7149125de63428eb48d859c6a7ca06cf ch395q_socket_config(&cha95_sockct_sta[0]); /* 配置socket参数 */ }