#include "mba32a.h" #include "usart.h" /** * @breaf 外部定义 */ extern UART_HandleTypeDef huart3; extern UART_HandleTypeDef huart5; extern bool startdtu; //声明外部启动界面切换标志位 extern Menu_table menu; //结构体 extern bool L1bd; extern bool refresh; /** * @breaf 本页定义 */ Bt_frame btFrame; bool BT_CONN = false; bool connected = false; //连接断进程标志位 bool resetBTmodule = false; uint8_t step_BT=0; uint16_t u5length=0; uint16_t resetFlag16=0; uint8_t g_MBA32A_8buf[1024]={0}; //蓝牙接收数组 uint8_t g_MBA32A_8buf_Down[1024]={0} ; //蓝牙搬移数组 uint16_t bt_dataLength=0; //bt接收有效数据长度 uint8_t bt_error_num=0; //bt接收的错误事件 uint32_t bt_serial_num=0; //bt接收的流水号 uint8_t bt_battery=0; //bt剩余电量百分比 uint8_t bt_log_num=0; //bt记录事件数量 uint8_t bt_lock_machinesta=0; //bt锁(电机)状态(0x00开;0x01关;0x02异常) uint8_t bt_lock_ropesta=0; //bt锁(锁绳)状态(0x00插入;0x01拔出) uint16_t bt_hwver=0; //bt硬件版本号 uint16_t bt_sfver=0; //bt软件版本号 /** * @breaf 本页方法 */ uint8_t sendCmd_BT(char *pCmd, char *pRes, uint32_t timeOut, uint8_t sendNum); void MBA32AReset(void); /** * @breaf 蓝牙初始化 */ void MBA32A_Init(void) { startdtu = true; menu.home=0; btFrame.serialNum = 0x00000001;//流水号 btFrame.userId = 0x64747531;//dtu1 btFrame.Autoseal = 0x01; resetFlag16 = read_flash_16(resetDevAddr); if(resetFlag16==0xFFFF)//开机检测(首次启动) { if(sendCmd_BT("AT+RESET=1\r\n","OK",1,1)) { Write_Information(resetDevAddr);//写入0xAAAA printf("复位设备成功\r\n"); } else if(sendCmd_BT("AT+DISCONN=0\r\n","OK",1,1)) { printf("取消连接所有设备\r\n"); } else { printf("复位失败\r\n"); } } else if(resetFlag16==0xAAAA)//开机检测(大于1次启动) { //printf("复位%X\r\n",resetFlag16); printf("非首次启动\r\n"); } switch(step_BT) { case 0: { if(sendCmd_BT("AT+DEV?\r\n","+DEV:0,101000000003",1,1)) { startdtu=false; //关闭开始界面 BT_CONN=true; connected=true; if(sendCmd_BT("AT+AUTO_CFG=1\r\n","OK",1,1)) { printf("自动重连打开\r\n"); } printf("设备已连接\r\n"); //L1bd=true; break; } else if(sendCmd_BT("AT+DEV?\r\n","+DEV:",1,1)) { printf("未连接设备\r\n"); } step_BT++; } case 1: { printf("设备未连接\r\n"); if(!connected)//断进程标志位 { if(sendCmd_BT("AT+UUIDS?\r\n","+UUIDS:FFF0",1,1))//蓝牙芯片默认值,需要修改 { if(sendCmd_BT("AT+UUIDS=0002\r\n","OK",1,1)) { printf("设置主服务成功\n"); step_BT++; } } else if(sendCmd_BT("AT+UUIDS?\r\n","+UUIDS:0002",1,1)) { printf("UUIDS非默认值,符合\n"); step_BT++; } else { //ERROR 其他值 MBA32AReset(); break; } } } case 2: { if(!connected)//断进程标志位 { if(sendCmd_BT("AT+UUIDN?\r\n","+UUIDN:FFF1",1,1))//蓝牙芯片默认值,需要修改 { if(sendCmd_BT("AT+UUIDN=FF04\r\n","OK",1,1)) { printf("设置读服务成功\n"); step_BT++; } } else if(sendCmd_BT("AT+UUIDN?\r\n","+UUIDN:FF04",1,1)) { printf("UUIDN非默认值,符合\n"); step_BT++; } else { //ERROR 其他值 MBA32AReset(); break; } } } case 3: { if(!connected)//断进程标志位 { if(sendCmd_BT("AT+UUIDW?\r\n","+UUIDW:FFF2",1,1))//蓝牙芯片默认值,需要修改 { if(sendCmd_BT("AT+UUIDW=FFF5\r\n","OK",1,1)) { printf("设置写服务成功\n"); step_BT++; } } else if(sendCmd_BT("AT+UUIDW?\r\n","+UUIDW:FFF5",1,1)) { printf("UUIDW非默认值,符合\n"); step_BT++; } else { //ERROR 其他值 MBA32AReset(); break; } } } case 4: { if(!connected)//断进程标志位 { if(sendCmd_BT("AT+CONN=101000000003\r\n","+CONNECTED:0,101000000003",3,3)) { startdtu=false; //关闭开始界面 BT_CONN=true; //L1bd=true; if(sendCmd_BT("AT+AUTO_CFG=1\r\n","OK",1,1)) { printf("自动重连打开\r\n"); } printf("连接成功!"); break; } else if(sendCmd_BT("AT+CONN=101000000003\r\n","+CONNECT TIMEOUT",3,5)) { printf("连接超时!"); MBA32AReset(); //后台复位 break; } else { printf("连接失败! %s",g_MBA32A_8buf_Down); MBA32AReset(); break; } } } } } /** * @breaf 模块复位函数(接收数组清0) */ void MBA32AReset(void) { printf("Bt reset\r\n"); HAL_GPIO_WritePin(REST_BT_GPIO_Port,REST_BT_Pin,GPIO_PIN_RESET); HAL_Delay(4000); step_BT=0; resetBTmodule=true;//freertos监测模块重启位 } /** * @breaf 串口发送命令,有接收数组比较函数 */ void USART_SendString(UART_HandleTypeDef *huart, char *str) { HAL_UART_Transmit(huart, (uint8_t*)str, strlen(str), 0xFFFF); HAL_UART_Transmit(&huart3, (uint8_t*)str, strlen(str), 0xFFFF); } uint8_t sendCmd_BT(char *pCmd, char *pRes, uint32_t timeOut, uint8_t sendNum) { uint8_t i = 0; uint32_t time; for(i = 0; i < sendNum; i++) { time = timeOut * 10; USART_SendString(&huart5, pCmd); HAL_Delay(30); printf("-------------->%s",g_MBA32A_8buf_Down); while(time--) { if(strstr((const char *)g_MBA32A_8buf_Down, pRes) != NULL) // 如果检索到关键词 { return 1; } HAL_Delay(100); } } return 0; } void Echo_BT(uint8_t echosize) { HAL_UART_Transmit(&huart3,g_MBA32A_8buf_Down, echosize, 0xFFFF);//TTL回显 } /** * @breaf 查询蓝牙锁信息帧 */ void lock_searchInfo(void) //蓝牙查询信息帧 { uint8_t header[2] = {0x66, 0x00};//Jl_lock帧头 uint8_t serchInfo_CMD[] = {0x01, 0x00};//查询信息命令帧 sendCombinedArray(header,sizeof(header),serchInfo_CMD,sizeof(serchInfo_CMD)); Echo_BT(20); } /** * @breaf 问询蓝牙锁工作信息函数 */ void workinfo_W(void) { if(*g_MBA32A_8buf_Down == NULL) return; if(g_MBA32A_8buf_Down[0]==0x66 && g_MBA32A_8buf_Down[1]==0x00 )//未加密帧头(命令字0x01) { if(g_MBA32A_8buf_Down[2]==0x01) { bt_lock_machinesta = g_MBA32A_8buf_Down[11]; //电机状态 bt_lock_ropesta = g_MBA32A_8buf_Down[12]; //锁绳状态 // bt_dataLength = g_MBA32A_8buf_Down[3];//接收数据长度 // bt_error_num = g_MBA32A_8buf_Down[4]; //错误事件数 // // 将4个字节存入 bt_serial_num流水号 // bt_serial_num |= g_MBA32A_8buf_Down[5]<<24; // bt_serial_num |= g_MBA32A_8buf_Down[6]<<16; // bt_serial_num |= g_MBA32A_8buf_Down[7]<<8; // bt_serial_num |= g_MBA32A_8buf_Down[8]; // bt_battery = g_MBA32A_8buf_Down[9]; //电量百分比 // bt_log_num = g_MBA32A_8buf_Down[10];//记录型事件 // bt_hwver |= g_MBA32A_8buf_Down[13]<<8; //硬件版本号 // bt_hwver |= g_MBA32A_8buf_Down[14]; // bt_sfver |= g_MBA32A_8buf_Down[15]<<8; //软件版本号 // bt_sfver |= g_MBA32A_8buf_Down[16]; } else if((g_MBA32A_8buf_Down[2]==0x03) && (g_MBA32A_8buf_Down[3]==0x01))//施封(关锁完成) { } else if((g_MBA32A_8buf_Down[2]==0x02) && (g_MBA32A_8buf_Down[3]==0x01))//解封(关锁完成) { } } } void Scan_lock_status(void) { if(bt_lock_machinesta==0x01 && bt_lock_ropesta==0x00 && g_MBA32A_8buf_Down[0]==0x66)//0x01电机关 0x00锁绳插入 { menu.home=0xF000;//关(全部关闭) } else if(bt_lock_machinesta==0x00 && bt_lock_ropesta==0x01 && g_MBA32A_8buf_Down[0]==0x66) { menu.home=0x1000;//开(全部开启) } else if(bt_lock_ropesta==0x00 && bt_lock_machinesta==0x00 && g_MBA32A_8buf_Down[0]==0x66) { menu.home=0x1000;//开(电机打开,锁绳插入,可按键拔出) } else if(bt_lock_ropesta==0x01 && bt_lock_machinesta==0x00 && g_MBA32A_8buf_Down[0]==0x66) { menu.home=0x1000;//开(电机关闭,锁绳拔出) } } /** * @breaf 蓝牙开锁信息帧 */ void open_lock(Bt_frame btFrame) //蓝牙开锁信息帧 { uint8_t header[2] = {0x66, 0x00};//Jl_lock帧头 uint8_t open_CMD[] = {0x02, 0x0C, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, \ 0x00,0x00,0x00,0x00, 0x00};//开锁命令帧 uint32_t serialNum = btFrame.serialNum;//流水号 open_CMD[2]=(serialNum>>24) & 0xff; open_CMD[3]=(serialNum>>16) & 0xff; open_CMD[4]=(serialNum>>8) & 0xff; open_CMD[5]= serialNum & 0xff; uint32_t userid = btFrame.userId;//用户id open_CMD[6]=(userid>>24) & 0xff; open_CMD[7]=(userid>>16) & 0xff; open_CMD[8]=(userid>>8) & 0xff; open_CMD[9]= userid & 0xff; uint32_t ntime = btFrame.Ntime;//现在时间 open_CMD[10]=(ntime>>24) & 0xff; open_CMD[11]=(ntime>>16) & 0xff; open_CMD[12]=(ntime>>8) & 0xff; open_CMD[13]= ntime & 0xff; open_CMD[14] = btFrame.Autoseal;//自动施封时间 sendCombinedArray(header,sizeof(header),open_CMD,sizeof(open_CMD)); Echo_BT(20); } /** * @breaf 蓝牙关锁信息帧 */ void close_lock(Bt_frame btFrame) //蓝牙关锁信息帧 { uint8_t header[2] = {0x66, 0x00};//Jl_lock帧头 uint8_t close_CMD[] = {0x03, 0x0B};//关锁命令帧 sendCombinedArray(header,sizeof(header),close_CMD,sizeof(close_CMD)); Echo_BT(20); } void Seal_Unseal(void) { if (menu.enter == 4) { if ((menu.current == 8 || menu.current == 9 || menu.current == 0xa || menu.current == 0xb)) { if (menu.up == 1) { // 施封操作 close_lock(btFrame); HAL_Delay(1000); menu.current=0; refresh=true; } else if (menu.up == 0) { // 解封操作 open_lock(btFrame); HAL_Delay(1000); menu.current=0; refresh=true; } } } } void tips() { }