#ifndef __CH395_H #define __CH395_H #include "ch395inc.h" //#include "./SYSTEM/sys/sys.h" //#include "./SYSTEM/usart/usart.h" #include "ch395inc.h" #include "ch395cmd.h" //#include "./SYSTEM/delay/delay.h" #include "string.h" #include "stdio.h" /******************************************************************************************/ /* 引脚 定义 */ #define CH395_SCS_GPIO_PORT GPIOB #define CH395_SCS_GPIO_PIN GPIO_PIN_12 #define CH395_SCS_GPIO_CLK_ENABLE() do{ __HAL_RCC_GPIOB_CLK_ENABLE(); }while(0) /* PB口时钟使能 */ #define CH395_INT_GPIO_PORT GPIOD #define CH395_INT_GPIO_PIN GPIO_PIN_8 #define CH395_INT_GPIO_CLK_ENABLE() do{ __HAL_RCC_GPIOD_CLK_ENABLE(); }while(0) /* PB口时钟使能 */ #define CH395_RST_GPIO_PORT GPIOD #define CH395_RST_GPIO_PIN GPIO_PIN_9 #define CH395_RST_GPIO_CLK_ENABLE() do{ __HAL_RCC_GPIOD_CLK_ENABLE(); }while(0) /* PB口时钟使能 */ /******************************************************************************************/ #define ch395_scs_low HAL_GPIO_WritePin(CH395_SCS_GPIO_PORT, CH395_SCS_GPIO_PIN, GPIO_PIN_RESET) /* SPI片选引脚输出低电平 */ #define ch395_scs_hign HAL_GPIO_WritePin(CH395_SCS_GPIO_PORT, CH395_SCS_GPIO_PIN, GPIO_PIN_SET) /* SPI片选引脚输出高电平 */ #define ch395_sdo_pin HAL_GPIO_ReadPin(GPIOB,GPIO_PIN_14) /* 获取CH395的SPI数据输出引脚电平 */ #define ch395_int_pin_wire HAL_GPIO_ReadPin(CH395_INT_GPIO_PORT,CH395_INT_GPIO_PIN) /* 假定CH395的INT#引脚,如果未连接那么也可以通过查询兼做中断输出的SDO引脚状态实现 */ typedef struct ch395q_socket_t { uint8_t socket_enable; /* Socket使能 */ uint8_t socket_index; /* Socket标号 */ uint8_t proto; /* Socket协议 */ uint8_t des_ip[4]; /* 目的IP地址 */ uint16_t des_port; /* 目的端口 */ uint16_t sour_port; /* 源端口 */ struct { uint8_t *buf; /* 缓冲空间 */ uint32_t size; /* 缓冲空间大小 */ } send; /* 发送缓冲 */ struct { uint8_t recv_flag; /* 接收数据标志位 */ uint8_t *buf; /* 缓冲空间 */ uint32_t size; /* 缓冲空间大小 */ } recv; /* 接收缓冲 */ /* 接收缓冲 */ struct { uint8_t ip[4]; /* IP地址 */ uint8_t gwip[4]; /* 网关IP地址 */ uint8_t mask[4]; /* 子网掩码 */ uint8_t dns1[4]; /* DNS服务器1地址 */ uint8_t dns2[4]; /* DNS服务器2地址 */ } net_info; /* 网络信息 */ struct { uint8_t ipaddr[4]; /* IP地址 32bit*/ uint8_t gwipaddr[4]; /* 网关地址 32bit*/ uint8_t maskaddr[4]; /* 子网掩码 32bit*/ uint8_t macaddr[6]; /* MAC地址 48bit*/ } net_config; /* 网络配置信息 */ } ch395_socket; /* DHCP状态 */ enum DHCP { DHCP_UP = 0, /* DHCP获取成功状态 */ DHCP_DOWN, /* DHCP获取失败状态 */ DHCP_STA, /* DHCP开启状态 */ }; struct ch395q_t { uint8_t version; /* 版本信息 */ uint8_t phy_status; /* PHY状态 */ uint8_t dhcp_status; /* DHCP状态 */ uint8_t ipinf_buf[20]; /* 获取IP信息 */ struct { ch395_socket config; /* 配置信息 */ } socket[8]; /* Socket状态 */ void (*ch395_error)(uint8_t i); /* ch395q错误检测函数 */ void (*ch395_phy_cb)(uint8_t phy_status); /* ch395q phy状态回调函数 */ void (*ch395_reconnection)(void); /* ch395q 重新连接函数 */ }; extern struct ch395q_t g_ch395q_sta; /* CH395Q模块Socket标号定义 */ #define CH395Q_SOCKET_0 0 /* Socket 0 */ #define CH395Q_SOCKET_1 1 /* Socket 1 */ #define CH395Q_SOCKET_2 2 /* Socket 2 */ #define CH395Q_SOCKET_3 3 /* Socket 3 */ #define CH395Q_SOCKET_4 4 /* Socket 4 */ #define CH395Q_SOCKET_5 5 /* Socket 5 */ #define CH395Q_SOCKET_6 6 /* Socket 6 */ #define CH395Q_SOCKET_7 7 /* Socket 7 */ /* 使能定义 */ #define CH395Q_DISABLE 1 /* 禁用 */ #define CH395Q_ENABLE 2 /* 使能 */ /* CH395Q模块Socket协议类型定义 */ #define CH395Q_SOCKET_UDP 0 /* UDP */ #define CH395Q_SOCKET_TCP_CLIENT 1 /* TCP客户端 */ #define CH395Q_SOCKET_TCP_SERVER 2 /* TCP服务器 */ #define CH395Q_SOCKET_MAC_RAW 3 /* MAC_RAW */ #define DEF_KEEP_LIVE_IDLE (15*1000) /* 空闲时间 */ #define DEF_KEEP_LIVE_PERIOD (15*1000) /* 间隔为15秒，发送一次KEEPLIVE数据包 */ #define DEF_KEEP_LIVE_CNT 200 void ch395_gpio_init( void ); uint8_t ch395_read_data(void ) ; void ch395_spi_off( void ); void ch395_write_cmd( uint8_t mcmd ); void ch395_write_data( uint8_t mdata ); void ch395q_handler(void); void ch395_interrupt_handler(void); void ch395_hardware_init(void); uint8_t ch395q_socket_config(ch395_socket * ch395_sokect); void ch395_reconnection(void); void ch395_init(void); void set_ipv4(uint8_t * upRxdbuf, uint16_t wRxdLen); #endif