【《基于STM32单片机以及C语言的智能垃圾分类系统设计》11000字】

附录程序实现如下：语音模块程序主函数voidmain(void){uint8idatanAsrRes;uint8i=0;P1M0=0xFF;P1M1=0x00;SRD1=SRD2=SRD3=SRD4=0;Led_test();MCU_init();LD_Reset();UartIni();/*串口初始化*/nAsrStatus=LD_ASR_NONE; // 初始状态：没有在作ASRwhile(1){switch(nAsrStatus){caseLD_ASR_RUNING:caseLD_ASR_ERROR:break;caseLD_ASR_NONE:{nAsrStatus=LD_ASR_RUNING;if(RunASR()==0) /* 启动一次ASR识别流程：ASR初始化，ASR添加关键词语，启动ASR运算*/{nAsrStatus=LD_ASR_ERROR;}break;}caseLD_ASR_FOUNDOK:/* 一次ASR识别流程结束，去取ASR识别结果*/{nAsrRes=LD_GetResult(); /*获取结果*/User_handle(nAsrRes);//用户执行函数nAsrStatus=LD_ASR_NONE;break;}caseLD_ASR_FOUNDZERO:default:{nAsrStatus=LD_ASR_NONE;break;}}//switch}//while}用户执行函数void User_handle(uint8dat){if(0==dat){G0_flag=ENABLE; UARTSendByte(0x55); //PrintCom("请说出垃圾类型\r\n");LED=0;}elseif(ENABLE==G0_flag){G0_flag=DISABLE;LED=1; switch(dat){ caseCODE_1: UARTSendByte(0x01); break; caseCODE_2: UARTSendByte(0x02); break; caseCODE_3: UARTSendByte(0x03); break; caseCODE_4: UARTSendByte(0x04); break; default: UARTSendByte(0x05); break; }}else{PrintCom("请说出一级口令\r\n");/*text*/}}2.核心模块程序intmain(void){ //初始化舵机控制io端口 STEERING_GPIO_Config(); //配置语音识别模块usart VIOCE_REC_USART_Config(); //配置语音播放模块usart DFPLAYER_USART_Config(); /*基本定时器TIMx，x[6，7]定时配置*/ BASIC_TIM_Config(); DFPlayer_SetVolume(30); //开机语音问好 DFPlayer_Play(VOICE_RECEIVE_CMD_1);while(1){ //识别到语音命令&所有舵机已经没有待执行的命令 if(voice_receive_status!=VOICE_RECEIVE_CMD_WAIT&&steering_cmd_status==STEERING_CMD_WAIT){ //播放相应语音 DFPlayer_Play(voice_receive_status); DelayMs(1000); if(voice_receive_status!=VOICE_RECEIVE_CMD_1){ steering_cmd_status=STEERING_CMD_OPEN; if(voice_receive_status==VOICE_RECEIVE_CMD_2_RECYCLABLE){ steering_cmd_target=STEERING_TARGET_RECYCLABLE; }elseif(voice_receive_status==VOICE_RECEIVE_CMD_2_KITCHEN){ steering_cmd_target=STEERING_TARGET_KITCHEN; }elseif(voice_receive_status==VOICE_RECEIVE_CMD_2_HARMFUL){ steering_cmd_target=STEERING_TARGET_HARMFUL; }elseif(voice_receive_status==VOICE_RECEIVE_CMD_2_OTHER){ steering_cmd_target=STEERING_TARGET_OTHER; } } //清除语音识别状态位 voice_receive_status=VOICE_RECEIVE_CMD_WAIT; } //有指令等待被执行 if(steering_cmd_status!=STEERING_CMD_WAIT){ //开启垃圾桶 tim6_half_ms=0; uint16_tall_half_ms=0; while(steering_cmd_status==STEERING_CMD_OPEN){ if(tim6_half_ms<STEERING_PWM_HI_TIME){ SteeringToON(); }else{ SteeringToOFF(); //一个pwm周期 if(tim6_half_ms>=STEERING_PWM_PERIOD){ tim6_half_ms=0; all_half_ms+=STEERING_PWM_PERIOD; } } //开启保持 if(all_half_ms==STEERING_OPEN_KEEP_TIME){ steering_cmd_status=STEERING_CMD_CLOSE; } } //关闭垃圾桶 steering_cmd_status=STEERING_CMD_CLOSE; tim6_half_ms=0; all_half_ms=0; while(steering_cmd_status==STEERING_CMD_CLOSE){ if(tim6_half_ms<STEERING_PWM_LO_TIME){ SteeringToON(); }else{ SteeringToOFF(); //一个pwm if(tim6_half_ms>=STEERING_PWM_PERIOD){ tim6_half_ms=0; all_half_ms+=STEERING_PWM_PERIOD; } } //关闭保持 if(all_half_ms==STEERING_CLOSE_KEEP_TIME){ steering_cmd_target=STEERING_TARGET_NULL; steering_cmd_status=STEERING_CMD_WAIT; } } } }}voidSteeringToON(void){ if(steering_cmd_target==STEERING_TARGET_RECYCLABLE){ RECYCLABLE_ON; }elseif(steering_cmd_target==STEERING_TARGET_KITCHEN){ KITCHEN_ON; }elseif(steering_cmd_target==STEERING_TARGET_HARMFUL){ HARMFUL_ON; }elseif(steering_cmd_target==STEERING_TARGET_OTHER){ OTHER_ON; }}voidSteeringToOFF(void){ if(steering_cmd_target==STEERING_TARGET_RECYCLABLE){ RECYCLABLE_OFF; }elseif(steering_cmd_target==STEERING_TARGET_KITCHEN){ KITCHEN_OFF }elseif