貓咪供血站配重環(huán)境自控調(diào)節(jié)系統(tǒng) 5

第5章系統(tǒng)測(cè)試在這一部分調(diào)試中，因?yàn)闀r(shí)間比較有限，我們無(wú)法制做出真實(shí)的PCB來(lái)調(diào)試系統(tǒng)軟件，因此只有應(yīng)用Proteus模擬仿真軟件來(lái)系統(tǒng)模擬的一部分作用。5.1系統(tǒng)實(shí)物圖系統(tǒng)實(shí)物圖如圖5-1所示。圖5-1系統(tǒng)完整實(shí)物圖5.2測(cè)試目的軟件測(cè)試的目的，就是要找出系統(tǒng)中可能出現(xiàn)的問(wèn)題，有些人認(rèn)為，在測(cè)試的過(guò)程中，找到的問(wèn)題越多，就越好，但事實(shí)并非如此，只有在測(cè)試的時(shí)候，找到更多的問(wèn)題，才能讓軟件的完整性得到?高。對(duì)軟件進(jìn)行測(cè)試，是破壞性的，它的目的是盡可能多地找出軟件中的缺陷，而不是用來(lái)演?示出軟件的真正功能。5.3測(cè)試原則軟件測(cè)試應(yīng)該遵循四個(gè)原則即：測(cè)試應(yīng)該以系統(tǒng)的要求為基礎(chǔ)。盡可能早地進(jìn)行試驗(yàn)。當(dāng)測(cè)試寫(xiě)時(shí)，需要考慮一些極端的情況，比如特殊值，邊界值的輸入。用于測(cè)試的例子，應(yīng)該包括“合理的”和“不合理的”輸入條件。對(duì)聚類(lèi)現(xiàn)象進(jìn)行充分的說(shuō)明。5.4功能測(cè)試重力傳感器模塊測(cè)試：圖5-2重力傳感器實(shí)物圖重力傳感器需要在檢測(cè)到當(dāng)前重量高于設(shè)定配重重量時(shí)，觸發(fā)自動(dòng)控制程序，開(kāi)啟?減少配重繼電器，開(kāi)啟活塞吸合設(shè)備吸合配?重片，移走配重后，?減少配重繼電器復(fù)位；否則反之，觸發(fā)相反的自動(dòng)控制程序。圖5-3重力傳感器側(cè)視圖重力傳感器的數(shù)值能夠在顯示屏上顯示，如圖5-4所示。圖5-4重力傳感器測(cè)試圖重力感應(yīng)器中的模數(shù)轉(zhuǎn)換器基本代碼：u16Get_adc（u8ch）{{//為特定模數(shù)轉(zhuǎn)換器設(shè)定一組信道、一序列、取樣時(shí)間ADC_RegularChannelConfig(ADC1,ch,1,ADC_SampleTime_239周期5）。具有239.5個(gè)循環(huán)的ADC1,ADC通道ADC軟件開(kāi)始連接（ADC1，安全）。為特定ADC1啟用軟件轉(zhuǎn)換開(kāi)始功能這是怎么回事？/ADC_FLAG_EOC）。等待過(guò)渡完成溫度傳感器模塊測(cè)試：圖5-5溫度傳感器實(shí)物圖溫度傳感器需要在檢測(cè)到當(dāng)前溫度高于或低于設(shè)定溫度范圍時(shí)，觸發(fā)自動(dòng)控制程序，開(kāi)啟或關(guān)閉相應(yīng)的降溫設(shè)備，以調(diào)節(jié)環(huán)境溫度。圖5-6重力傳感器實(shí)物圖溫度傳感器主要測(cè)量環(huán)境中的溫度，并且在顯示屏上顯示，如圖5-7所示。圖5-7溫度測(cè)試圖溫度傳感器采集溫度主要代碼：shortDS18B20_Get_Temp(void){u8temp;u8TL,TH; shorttem;DS18B20_Start();//ds1820startconvertDS18B20_Rst();DS18B20_Check(); DS18B20_Write_Byte(0xcc);//skipromDS18B20_Write_Byte(0xbe);//convert TL=DS18B20_Read_Byte();//LSBTH=DS18B20_Read_Byte();//MSBif(TH>7){TH=~TH;TL=~TL;temp=0;//溫度為負(fù)}elsetemp=1;//溫度為正 tem=TH;//獲得高八位tem<<=8;tem+=TL;//獲得底八位 tem=(float)tem0.625;//轉(zhuǎn)換 if(temp)returntem;//返回溫度值 elsereturn-tem;}顯示屏模塊測(cè)試：顯示屏用來(lái)顯示采集到的溫度和重量，如圖5-8所示。圖5-8顯示屏測(cè)試圖顯示屏主要代碼：voidOLED_ShowString(u8x,u8y,u8chr,u8size1){ while((chr>='')&&(chr<='~'))//判斷是不是非法字符! { OLED_ShowChar(x,y,chr,size1); x+=size1/2; if(x>128-size1)//換行 { x=0; y+=2;} chr++;}}}設(shè)計(jì)通過(guò)藍(lán)牙模塊連接上位機(jī)來(lái)實(shí)行相應(yīng)的數(shù)據(jù)輸入。圖5-9Hc05藍(lán)牙實(shí)物圖上位機(jī)可以設(shè)置預(yù)定時(shí)間當(dāng)?shù)竭_(dá)時(shí)間后蜂鳴器報(bào)警。圖5-10上位機(jī)定時(shí)功能測(cè)試圖上位機(jī)可以顯示當(dāng)前的溫度和重量，并且可以自由設(shè)定溫度和重量的閾值，并且顯示出來(lái)，如圖5-11所示。圖5-11上位機(jī)溫度重量功能測(cè)試圖當(dāng)貓咪供血站的配重超出設(shè)定值時(shí)，繼電器可以自動(dòng)調(diào)節(jié)配重，使貓咪供血站的重心恢復(fù)到平衡狀態(tài)系統(tǒng)監(jiān)測(cè)到當(dāng)前溫度高于設(shè)定溫度閾值，制冷劑電器工作；系統(tǒng)監(jiān)測(cè)到當(dāng)前重量高于設(shè)定配重重量，開(kāi)啟減少配重繼電器，開(kāi)啟活塞吸合設(shè)備（繼電器）吸合配重片，移走配重后，減少配重繼電器復(fù)位；系統(tǒng)監(jiān)測(cè)到當(dāng)前重量低于設(shè)定配重重量，開(kāi)啟增加配重繼電器，開(kāi)啟活塞吸合設(shè)備（繼電器）吸合配重片，增加配重后，增加配重繼電器復(fù)位。圖5-12繼電器實(shí)物圖圖5-13蜂鳴器實(shí)物圖此系統(tǒng)不僅能夠設(shè)置時(shí)間預(yù)警還能采集溫度信息，采集重量信息，當(dāng)溫度超過(guò)設(shè)定的閾值，會(huì)開(kāi)啟制冷繼電器，當(dāng)重量超過(guò)閾值時(shí)，會(huì)開(kāi)啟減重繼電器；重量低于閾值時(shí)，開(kāi)啟增重繼電器。設(shè)定閾值時(shí)間當(dāng)時(shí)間，顯示屏顯示當(dāng)前采集到的數(shù)值和閾值，蜂鳴器會(huì)進(jìn)行報(bào)警。如圖5-14所示。圖5-14整體功能測(cè)試圖5.5測(cè)試結(jié)果在該章中，對(duì)系統(tǒng)的功能模塊進(jìn)行測(cè)試，對(duì)其獲得的測(cè)試進(jìn)行詳細(xì)的記錄，并且進(jìn)行分析，可以使得系統(tǒng)具有正常運(yùn)行的特性可以監(jiān)測(cè)當(dāng)前的溫度和重量，并且可以自由設(shè)定溫度和重量的閾值，在模塊控制中，通過(guò)正常的使用，可以符合要求，使得該系統(tǒng)通過(guò)測(cè)試。第6章總結(jié)與展望6.1總結(jié)貓咪供血站配重環(huán)境自控調(diào)節(jié)系統(tǒng)設(shè)計(jì)是一項(xiàng)綜合性工程，需要設(shè)計(jì)硬件和軟件兩個(gè)方面。該系統(tǒng)通過(guò)重力傳感器和溫度傳感器采集環(huán)境數(shù)據(jù)，并通過(guò)繼電器、繼電器和蜂鳴器等控制設(shè)備來(lái)實(shí)現(xiàn)環(huán)境自控調(diào)節(jié)的功能，同時(shí)通過(guò)顯示屏進(jìn)行數(shù)據(jù)的展示和交互。該系統(tǒng)設(shè)計(jì)的目的在于提高貓咪供血站的自動(dòng)化程度和準(zhǔn)確性，為貓咪提供更好的血液采集環(huán)境。系統(tǒng)設(shè)計(jì)的優(yōu)點(diǎn)包括節(jié)省人力資源、提高工作效率、減少人為操作誤差、增強(qiáng)數(shù)據(jù)可視化等。但同時(shí)也需要充分考慮硬件和軟件的穩(wěn)定性、安全性和可靠性等方面，確保系統(tǒng)的穩(wěn)定性和可持續(xù)性。6.2展望隨著科技的不斷發(fā)展和人們對(duì)寵物健康的日益重視，貓咪供血站配重環(huán)境自控調(diào)節(jié)系統(tǒng)的設(shè)計(jì)也將不斷完善和發(fā)展。未來(lái)的展望包括以下幾個(gè)方面：智能化：隨著人工智能技術(shù)的不斷發(fā)展，未來(lái)的貓咪供血站配重環(huán)境自控調(diào)節(jié)系統(tǒng)將更加智能化，能夠根據(jù)貓咪的生理特征和血液采集需要進(jìn)行自動(dòng)化調(diào)節(jié)和優(yōu)化。數(shù)據(jù)化：未來(lái)的系統(tǒng)將更加注重?cái)?shù)據(jù)化，可以實(shí)時(shí)監(jiān)測(cè)貓咪的生理數(shù)據(jù)、血液采集數(shù)據(jù)等，通過(guò)數(shù)據(jù)分析來(lái)優(yōu)化系統(tǒng)的設(shè)計(jì)和操作流程。便攜化：未來(lái)的系統(tǒng)將更加便攜化，可以方便攜帶和移動(dòng)，適用于多種環(huán)境下的貓咪供血。安全化：未來(lái)的系統(tǒng)將更加注重安全性，包括硬件和軟件層面的安全性設(shè)計(jì)，以確保貓咪供血過(guò)程的安全和可靠性。總之，未來(lái)的貓咪供血站配重環(huán)境自控調(diào)節(jié)系統(tǒng)將更加智能化、數(shù)據(jù)化、便攜化和安全化，為貓咪的健康和生命提供更加優(yōu)質(zhì)和可靠的保障。

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附錄原理圖圖A原理圖程序#include"delay.h"#include"sys.h"#include"oled.h"#include"bmp.h"#include"key.h"#include"usart.h"#include"usart2.h"#include"usart3.h"#include"led.h"#include"adc.h"#include"ds18b20.h"#include"timer.h"unsignedcharduoji_count=0;unsignedcharzhuanjiao=11;shorttemperature; u8tem[15];u8temperaturedyu=28; u8temperaturehyu=32; u8temgyu[15];u8temdyu[15];unsignedintyayu=72;u16ya;u8yas[15];u8yayus[15];intfragment=0;u8send[30];intbeepnum=0;intbiaozhi=0;intbiaozhi1=0;intbiaozhi2=0;intbiaozhi3=0;intbiaozhi4=0;intbiaozhi5=0;voidUSART1_Puts(charstr){while(str){USART1->DR=str++;while((USART1->SR&0X40)==0);}}voidUSART3_Puts(charstr){while(str){USART3->DR=str++;while((USART3->SR&0X40)==0);}}voidDuojiMid(){ zhuanjiao=15; delay_ms(500);}voidDuojiRight(){ zhuanjiao=25; delay_ms(500);}voidDuojiLeft(){ zhuanjiao=6; delay_ms(500);}voidServoInit(void){GPIO_InitTypeDefGPIO_InitStructure; GPIO_InitStructure.GPIO_Pin=Servo_PIN; GPIO_InitStructure.GPIO_Mode=GPIO_Mode_Out_PP;// GPIO_InitStructure.GPIO_Speed=GPIO_Speed_50MHz;//配置GPIO端口速度 GPIO_Init(Servo_GPIO,&GPIO_InitStructure); Servo_SET;//默認(rèn)給高電位modfiedbyLC2015.09.2012:00}u8times[30];intmain(void){ inti,j; delay_init(); NVIC_Configuration(); OLED_Init(); OLED_ColorTurn(0);//0正常顯示，1反色顯示OLED_DisplayTurn(0);//0正常顯示1屏幕翻轉(zhuǎn)顯示 OLED_Refresh(); OLED_Clear(); KEY_Init(); LED_Init(); beep_Init(); beep=0; Adc_Init(); //ADC初始化 usart2_init(9600);usart3_init(9600); JDQ1=1; JDQ2=1;JDQ3=1; OLED_ShowChinese(0,20,0,16);//系 OLED_ShowChinese(18,20,1,16);//統(tǒng) OLED_ShowString(36,20,":",16); OLED_ShowChinese(0,40,2,16);//系 OLED_ShowChinese(18,40,3,16);//統(tǒng) OLED_ShowString(36,40,":",16); TIM2_Init(); ServoInit(); OLED_Refresh();LED1=0;LED2=0;LED3=0; while(DS18B20_Init()) //DHT11初始化 { delay_ms(200);} KEY_Init(); temdyu[0]=temperaturedyu/10+'0'; temdyu[1]=temperaturedyu%10+'0'; OLED_ShowString(95,20,temdyu,16); yayus[0]=yayu/100+'0'; yayus[1]=yayu%100/10+'0'; yayus[2]=yayu%10+'0'; yayus[3]=0; OLED_ShowString(95,40,yayus,16); OLED_Refresh(); DuojiRight(); delay_ms(1000);DuojiMid(); while(1) { if(USART3_RX_STA==1){ USART3_RX_STA=0; if(USART3_TX_BUF[0]=='w'){ if(USART3_TX_BUF[1]=='1'){ temperaturedyu=(USART3_TX_BUF[2]-'0')10+USART3_TX_BUF[3]-'0'; yayu=(USART3_TX_BUF[4]-'0')100+(USART3_TX_BUF[5]-'0')10+USART3_TX_BUF[6]-'0'; temdyu[0]=temperaturedyu/10+'0'; temdyu[1]=temperaturedyu%10+'0'; OLED_ShowString(95,20,temdyu,16); yayus[0]=yayu/100+'0'; yayus[1]=yayu%100/10+'0'; yayus[2]=yayu%10+'0'; yayus[3]=0; OLED_ShowString(95,40,yayus,16); OLED_Refresh(); }elseif(USART3_TX_BUF[1]=='2'){ times[0]=USART3_TX_BUF[2]; times[1]=USART3_TX_BUF[3]; times[2]=USART3_TX_BUF[4]; times[3]=USART3_TX_BUF[5]; times[4]=USART3_TX_BUF[6]; times[5]=USART3_TX_BUF[7]; times[6]=USART3_TX_BUF[8]; times[7]=USART3_TX_BUF[9]; times[8]=USART3_TX_BUF[10]; times[9]=USART3_TX_BUF[11]; times[10]=USART3_TX_BUF[12]; times[11]=USART3_TX_BUF[13]; times[12]=USART3_TX_BUF[14]; times[13]=USART3_TX_BUF[15]; times[14]=0; OLED_ShowString(0,0,times,16); }elseif(USART3_TX_BUF[1]=='3'){ beep=1;delay_ms(600); beep=0;delay_ms(600); beep=1;delay_ms(600); beep=0;delay_ms(600); } } } ya=Get_Adc_Average(ADC_Channel_0,10)/10+60; temperature=DS18B20_Get_Temp(); tem[0]=temperature/100+'0'; tem[1]=temperature%100/10+'0'; tem[2]='.'; tem[3]=temperature%10+'0'; tem[4]=0; OLED_ShowString(54,20,tem,16); yas[0]=ya/1000+'0'; yas[1]=ya%1000/100+'0'; yas[2]=ya%100/10+'0'; yas[3]=ya%10+'0'; OLED_ShowString(54,40,yas,16); OLED_Refresh(); if(temperature>temperaturedyu10){ JDQ1=0; }else{ JDQ1=1; } if(ya>yayu+10){ DuojiRight(); JDQ2=0; delay_ms(1000);delay_ms(1000); delay_ms(1000);delay_ms(1000); JDQ2=1; DuojiMid(); } if(ya<yayu-10){ DuojiLeft(); JDQ3=0; delay_ms(1000);delay_ms(1000); delay_ms(1000);delay_ms(1000); JDQ3=1; DuojiMid(); } send[0]='w';send[1]='2'; send[2]=temperature/100+'0'; send[3]=temperature%100/10+'0'; send[4]='.'; send[5]=temperature%10+'0'; send[6]=ya/1000+'0'; send[7]=ya%1000/100+'0'; send[8]=ya%100/10+'0'; send[9]=ya%10+'0'; send[10]='z'; send[11]=0; USART3_Puts(send); if(KEY2==1){ } }}#include"stm32f10x_it.h"voidNMI_Handler(void){}voidHardFault_Handler(void){/GotoinfiniteloopwhenHardFaultexceptionoccurs/while(1){}}voidMemManage_Handler(void){/GotoinfiniteloopwhenMemoryManageexceptionoccurs/while(1){}}voidBusFault_Handler(void){/GotoinfiniteloopwhenBusFaultexceptionoccurs/while(1){}}voidUsageFault_Handler(void){/GotoinfiniteloopwhenUsageFaultexceptionoccurs/while(1){}}voidSVC_Handler(void){}voidDebugMon_Handler(void){}voidPendSV_Handler(void){}voidSysTick_Handler(void){}system_stm32f10x.cvoidSystemCoreClockUpdate(void){uint32_ttmp=0,pllmull=0,pllsource=0;#ifdefSTM32F10X_CLuint32_tprediv1source=0,prediv1factor=0,prediv2factor=0,pll2mull=0;#endif/STM32F10X_CL/#ifdefined(STM32F10X_LD_VL)||defined(STM32F10X_MD_VL)||(definedSTM32F10X_HD_VL)uint32_tprediv1factor=0;#endif/STM32F10X_LD_VLorSTM32F10X_MD_VLorSTM32F10X_HD_VL//GetSYSCLKsource/tmp=RCC->CFGR&RCC_CFGR_SWS;switch(tmp){case0x00:/HSIusedassystemclock/SystemCoreClock=HSI_VALUE;break;case0x04:/HSEusedassystemclock/SystemCoreClock=HSE_VALUE;break;case0x08:/PLLusedassystemclock//GetPLLclocksourceandmultiplicationfactor/pllmull=RCC->CFGR&RCC_CFGR_PLLMULL;pllsource=RCC->CFGR&RCC_CFGR_PLLSRC;#ifndefSTM32F10X_CLpllmull=(pllmull>>18)+2;if(pllsource==0x00){/HSIoscillatorclockdividedby2selectedasPLLclockentry/SystemCoreClock=(HSI_VALUE>>1)pllmull;}else{#ifdefined(STM32F10X_LD_VL)||defined(STM32F10X_MD_VL)||(definedSTM32F10X_HD_VL)prediv1factor=(RCC->CFGR2&RCC_CFGR2_PREDIV1)+1;/HSEoscillatorclockselectedasPREDIV1clockentry/SystemCoreClock=(HSE_VALUE/prediv1factor)pllmull;#else/HSEselectedasPLLclockentry/if((RCC->CFGR&RCC_CFGR_PLLXTPRE)!=(uint32_t)RESET){/HSEoscillatorclockdividedby2/SystemCoreClock=(HSE_VALUE>>1)pllmull;}else{SystemCoreClock=HSE_VALUEpllmull;}#endif}#elsepllmull=pllmull>>18;if(pllmull!=0x0D){pllmull+=2;}else{/PLLmultiplicationfactor=PLLinputclock6.5/pllmull=13/2;}if(pllsource==0x00){/HSIoscillatorclockdividedby2selectedasPLLclockentry/SystemCoreClock=(HSI_VALUE>>1)pllmull;}else{/PREDIV1selectedasPLLclockentry//GetPREDIV1clocksourceanddivisionfactor/prediv1source=RCC->CFGR2&RCC_CFGR2_PREDIV1SRC;prediv1factor=(RCC->CFGR2&RCC_CFGR2_PREDIV1)+1;if(prediv1source==0){/HSEoscillatorclockselectedasPREDIV1clockentry/SystemCoreClock=(HSE_VALUE/prediv1factor)pllmull;}else{/PLL2clockselectedasPREDIV1clockentry//GetPREDIV2divisionfactorandPLL2multiplicationfactor/prediv2factor=((RCC->CFGR2&RCC_CFGR2_PREDIV2)>>4)+1;pll2mull=((RCC->CFGR2&RCC_CFGR2_PLL2MUL)>>8)+2;SystemCoreClock=(((HSE_VALUE/prediv2factor)pll2mull)/prediv1factor)pllmull;}}#endif/STM32F10X_CL/break;default:SystemCoreClock=HSI_VALUE;break;}/ComputeHCLKclockfrequency//GetHCLKprescaler/tmp=AHBPrescTable[((RCC->CFGR&RCC_CFGR_HPRE)>>4)];/HCLKclockfrequency/SystemCoreClock>>=tmp;}/@briefConfigurestheSystemclockfrequency,HCLK,PCLK2andPCLK1prescalers.@paramNone@retvalNone/staticvoidSetSysClock(void){#ifdefSYSCLK_FREQ_HSESetSysClockToHSE();#elifdefinedSYSCLK_FREQ_24MHzSetSysClockTo24();#elifdefinedSYSCLK_FREQ_36MHzSetSysClockTo36();#elifdefinedSYSCLK_FREQ_48MHzSetSysClockTo48();#elifdefinedSYSCLK_FREQ_56MHzSetSysClockTo56();#elifdefinedSYSCLK_FREQ_72MHzSetSysClockTo72();#endif/Ifnoneofthedefineaboveisenabled,theHSIisusedasSystemclocksource(defaultafterreset)/}#ifdefDATA_IN_ExtSRAMGPIOD->CRL=0x44BB44BB;GPIOD->CRH=0xBBBBBBBB;GPIOE->CRL=0xB44444BB;GPIOE->CRH=0xBBBBBBBB;GPIOF->CRL=0x44BBBBBB;GPIOF->CRH=0xBBBB4444;GPIOG->CRL=0x44BBBBBB;GPIOG->CRH=0x44444B44;FSMC_Bank1->BTCR[4]=0x00001011;FSMC_Bank1->BTCR[5]=0x00000200;}#endif/DATA_IN_ExtSRAM/#ifdefSYSCLK_FREQ_HSEstaticvoidSetSysClockToHSE(void){__IOuint32_tStartUpCounter=0,HSEStatus=0;/SYSCLK,HCLK,PCLK2andPCLK1configuration//EnableHSE/RCC->CR|=((uint32_t)RCC_CR_HSEON);/WaittillHSEisreadyandifTimeoutisreachedexit/do{HSEStatus=RCC->CR&RCC_CR_HSERDY;StartUpCounter++;}while((HSEStatus==0)&&(StartUpCounter!=HSE_STARTUP_TIMEOUT));if((RCC->CR&RCC_CR_HSERDY)!=RESET){HSEStatus=(uint32_t)0x01;}else{HSEStatus=(uint32_t)0x00;}if(HSEStatus==(uint32_t)0x01){#if!definedSTM32F10X_LD_VL&&!definedSTM32F10X_MD_VL&&!definedSTM32F10X_HD_VL/EnablePrefetchBuffer/FLASH->ACR|=FLASH_ACR_PRFTBE;/Flash0waitstate/FLASH->ACR&=(uint32_t)((uint32_t)~FLASH_ACR_LATENCY);#ifndefSTM32F10X_CLFLASH->ACR|=(uint32_t)FLASH_ACR_LATENCY_0;#elseif(HSE_VALUE<=24000000) {FLASH->ACR|=(uint32_t)FLASH_ACR_LATENCY_0; } else {FLASH->ACR|=(uint32_t)FLASH_ACR_LATENCY_1; }#endif/STM32F10X_CL/#endif/HCLK=SYSCLK/RCC->CFGR|=(uint32_t)RCC_CFGR_HPRE_DIV1;/PCLK2=HCLK/RCC->CFGR|=(uint32_t)RCC_CFGR_PPRE2_DIV1;/PCLK1=HCLK/RCC->CFGR|=(uint32_t)RCC_CFGR_PPRE1_DIV1;/SelectHSEassystemclocksource/RCC->CFGR&=(uint32_t)((uint32_t)~(RCC_CFGR_SW));RCC->CFGR|=(uint32_t)RCC_CFGR_SW_HSE;/WaittillHSEisusedassystemclocksource/while((RCC->CFGR&(uint32_t)RCC_CFGR_SWS)!=(uint32_t)0x04){}}else{/IfHSEfailstostart-up,theapplicationwillhavewrongclockconfiguration.Usercanaddheresomecodetodealwiththiserror/}}#elifdefinedSYSCLK_FREQ_24MHzstaticvoidSetSysClockTo24(void){__IOuint32_tStartUpCounter=0,HSEStatus=0;RCC->CR|=((uint32_t)RCC_CR_HSEON);/WaittillHSEisreadyandifTimeoutisreachedexit/do{HSEStatus=RCC->CR&RCC_CR_HSERDY;StartUpCounter++;}while((HSEStatus==0)&&(StartUpCounter!=HSE_STARTUP_TIMEOUT));if((RCC->CR&RCC_CR_HSERDY)!=RESET){HSEStatus=(uint32_t)0x01;}else{HSEStatus=(uint32_t)0x00;}if(HSEStatus==(uint32_t)0x01){#if!definedSTM32F10X_LD_VL&&!definedSTM32F10X_MD_VL&&!definedSTM32F10X_HD_VL/EnablePrefetchBuffer/FLASH->ACR|=FLASH_ACR_PRFTBE;/Flash0waitstate/FLASH->ACR&=(uint32_t)((uint32_t)~FLASH_ACR_LATENCY);FLASH->ACR|=(uint32_t)FLASH_ACR_LATENCY_0;#endif/HCLK=SYSCLK/RCC->CFGR|=(uint32_t)RCC_CFGR_HPRE_DIV1;/PCLK2=HCLK/RCC->CFGR|=(uint32_t)RCC_CFGR_PPRE2_DIV1;/PCLK1=HCLK/RCC->CFGR|=(uint32_t)RCC_CFGR_PPRE1_DIV1;#ifdefSTM32F10X_CL/ConfigurePLLs//PLLconfiguration:PLLCLK=PREDIV16=24MHz/RCC->CFGR&=(uint32_t)~(RCC_CFGR_PLLXTPRE|RCC_CFGR_PLLSRC|RCC_CFGR_PLLMULL);RCC->CFGR|=(uint32_t)(RCC_CFGR_PLLXTPRE_PREDIV1|RCC_CFGR_PLLSRC_PREDIV1|RCC_CFGR_PLLMULL6);/PLL2configuration:PLL2CLK=(HSE/5)8=40MHz//PREDIV1configuration:PREDIV1CLK=PLL2/10=4MHz/RCC->CFGR2&=(uint32_t)~(RCC_CFGR2_PREDIV2|RCC_CFGR2_PLL2MUL|RCC_CFGR2_PREDIV1|RCC_CFGR2_PREDIV1SRC);RCC->CFGR2|=(uint32_t)(RCC_CFGR2_PREDIV2_DIV5|RCC_CFGR2_PLL2MUL8|RCC_CFGR2_PREDIV1SRC_PLL2|RCC_CFGR2_PREDIV1_DIV10);/EnablePLL2/RCC->CR|=RCC_CR_PLL2ON;/WaittillPLL2isready/while((RCC->CR&RCC_CR_PLL2RDY)==0){}#elifdefined(STM32F10X_LD_VL)||defined(STM32F10X_MD_VL)||defined(STM32F10X_HD_VL)/PLLconfiguration:=(HSE/2)6=24MHz/RCC->CFGR&=(uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC|RCC_CFGR_PLLXTPRE|RCC_CFGR_PLLMULL));RCC->CFGR|=(uint32_t)(RCC_CFGR_PLLSRC_PREDIV1|RCC_CFGR_PLLXTPRE_PREDIV1_Div2|RCC_CFGR_PLLMULL6);#else/PLLconfiguration:=(HSE/2)6=24MHz/RCC->CFGR&=(uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC|RCC_CFGR_PLLXTPRE|RCC_CFGR_PLLMULL));RCC->CFGR|=(uint32_t)(RCC_CFGR_PLLSRC_HSE|RCC_CFGR_PLLXTPRE_HSE_Div2|RCC_CFGR_PLLMULL6);#endif/STM32F10X_CL//EnablePLL/RCC->CR|=RCC_CR_PLLON;/WaittillPLLisready/while((RCC->CR&RCC_CR_PLLRDY)==0){}/SelectPLLassystemclocksource/RCC->CFGR&=(uint32_t)((uint32_t)~(RCC_CFGR_SW));RCC->CFGR|=(uint32_t)RCC_CFGR_SW_PLL;/WaittillPLLisusedassystemclocksource/while((RCC->CFGR&(uint32_t)RCC_CFGR_SWS)!=(uint32_t)0x08){}}else{/IfHSEfailstostart-up,theapplicationwillhavewrongclockconfiguration.Usercanaddheresomecodetodealwiththiserror/}}#elifdefinedSYSCLK_FREQ_36MHzstaticvoidSetSysClockTo36(void){__IOuint32_tStartUpCounter=0,HSEStatus=0;/SYSCLK,HCLK,PCLK2andPCLK1configuration//EnableHSE/RCC->CR|=((uint32_t)RCC_CR_HSEON);/WaittillHSEisreadyandifTimeoutisreachedexit/do{HSEStatus=RCC->CR&RCC_CR_HSERDY;StartUpCounter++;}while((HSEStatus==0)&&(StartUpCounter!=HSE_STARTUP_TIMEOUT));if((RCC->CR&RCC_CR_HSERDY)!=RESET){HSEStatus=(uint32_t)0x01;}else{HSEStatus=(uint32_t)0x00;}if(HSEStatus==(uint32_t)0x01){/EnablePrefetchBuffer/FLASH->ACR|=FLASH_ACR_PRFTBE;FLASH->ACR&=(uint32_t)((uint32_t)~FLASH_ACR_LATENCY);FLASH->ACR|=(uint32_t)FLASH_ACR_LATENCY_1;/HCLK=SYSCLK/RCC->CFGR|=(uint32_t)RCC_CFGR_HPRE_DIV1;/PCLK2=HCLK/RCC->CFGR|=(uint32_t)RCC_CFGR_PPRE2_DIV1;/PCLK1=HCLK/RCC->CFGR|=(uint32_t)RCC_CFGR_PPRE1_DIV1;#ifdefSTM32F10X_CL/ConfigurePLLs//PLLconfiguration:PLLCLK=PREDIV19=36MHz/RCC->CFGR&=(uint32_t)~(RCC_CFGR_PLLXTPRE|RCC_CFGR_PLLSRC|RCC_CFGR_PLLMULL);RCC->CFGR|=(uint32_t)(RCC_CFGR_PLLXTPRE_PREDIV1|RCC_CFGR_PLLSRC_PREDIV1|RCC_CFGR_PLLMULL9); /!<PLL2configuration:PLL2CLK=(HSE/5)8=40MHz//PREDIV1configuration:PREDIV1CLK=PLL2/10=4MHz/RCC->CFGR2&=(uint32_t)~(RCC_CFGR2_PREDIV2|RCC_CFGR2_PLL2MUL|RCC_CFGR2_PREDIV1|RCC_CFGR2_PREDIV1SRC);RCC->CFGR2|=(uint32_t)(RCC_CFGR2_PREDIV2_DIV5|RCC_CFGR2_PLL2MUL8|RCC_CFGR2_PREDIV1SRC_PLL2|RCC_CFGR2_PREDIV1_DIV10);/EnablePLL2/RCC->CR|=RCC_CR_PLL2ON;/WaittillPLL2isready/while((RCC->CR&RCC_CR_PLL2RDY)==0){}#else/PLLconfiguration:PLLCLK=(HSE/2)9=36MHz/RCC->CFGR&=(uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC|RCC_CFGR_PLLXTPRE|RCC_CFGR_PLLMULL));RCC->CFGR|=(uint32_t)(RCC_CFGR_PLLSRC_HSE|RCC_CFGR_PLLXTPRE_HSE_Div2|RCC_CFGR_PLLMULL9);#endif/STM32F10X_CL//EnablePLL/RCC->CR|=RCC_CR_PLLON;/WaittillPLLisready/while((RCC->CR&RCC_CR_PLLRDY)==0){}/SelectPLLassystemclocksource/RCC->CFGR&=(uint32_t)((uint32_t)~(RCC_CFGR_SW));RCC->CFGR|=(uint32_t)RCC_CFGR_SW_PLL;/WaittillPLLisusedassystemclocksource/while((RCC->CFGR&(uint32_t)RCC_CFGR_SWS)!=(uint32_t)0x08){}}else{/IfHSEfailstostart-up,theapplicationwillhavewrongclockconfiguration.Usercanaddheresomecodetodealwiththiserror/}}#elifdefinedSYSCLK_FREQ_48MHzstaticvoidSetSysClockTo48(void){__IOuint32_tStartUpCounter=0,HSEStatus=0;/SYSCLK,HCLK,PCLK2andPCLK1configuration//EnableHSE/RCC->CR|=((uint32_t)RCC_CR_HSEON);/WaittillHSEisreadyandifTimeoutisreachedexit/do{HSEStatus=RCC->CR&RCC_CR_HSERDY;StartUpCounter++;}while((HSEStatus==0)&&(StartUpCounter!=HSE_STARTUP_TIMEOUT));if((RCC->CR&RCC_CR_HSERDY)!=RESET){HSEStatus=(uint32_t)0x01;}else{HSEStatus=(uint32_t)0x00;}if(HSEStatus==(uint32_t)0x01){/EnablePrefetchBuffer/FLASH->ACR|=FLASH_ACR_PRFTBE;/Flash1waitstate/FLASH->ACR&=(uint32_t)((uint32_t)~FLASH_ACR_LATENCY);FLASH->ACR|=(uint32_t)FLASH_ACR_LATENCY_1;/HCLK=SYSCLK/RCC->CFGR|=(uint32_t)RCC_CFGR_HPRE_DIV1;/PCLK2=HCLK/RCC->CFGR|=(uint32_t)RCC_CFGR_PPRE2_DIV1;/PCLK1=HCLK/RCC->CFGR|=(uint32_t)RCC_CFGR_PPRE1_DIV2;#ifdefSTM32F10X_CL/ConfigurePLLs//PLL2configuration:PLL2CLK=(HSE/5)8=40MHz//PREDIV1configuration:PREDIV1CLK=PLL2/5=8MHz/RCC->CFGR2&=(uint32_t)~(RCC_CFGR2_PREDIV2|RCC_CFGR2_PLL2MUL|RCC_CFGR2_PREDIV1|RCC_CFGR2_PREDIV1SRC);RCC->CFGR2|=(uint32_t)(RCC_CFGR2_PREDIV2_DIV5|RCC_CFGR2_PLL2MUL8|RCC_CFGR2_PREDIV1SRC_PLL2|RCC_CFGR2_PREDIV1_DIV5);/EnablePLL2/RCC->CR|=RCC_CR_PLL2ON;/WaittillPLL2isready/while((RCC->CR&RCC_CR_PLL2RDY)==0){}/PLLconfiguration:PLLCLK=PREDIV16=48MHz/RCC->CFGR&=(uint32_t)~(RCC_CFGR_PLLXTPRE|RCC_CFGR_PLLSRC|RCC_CFGR_PLLMULL);RCC->CFGR|=(uint32_t)(RCC_CFGR_PLLXTPRE_PREDIV1|RCC_CFGR_PLLSRC_PREDIV1|RCC_CFGR_PLLMULL6);#else/PLLconfiguration:PLLCLK=HSE6=48MHz/RCC->CFGR&=(uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC|RCC_CFGR_PLLXTPRE|RCC_CFGR_PLLMULL));RCC->CFGR|=(uint32_t)(RCC_CFGR_PLLSRC_HSE|RCC_CFGR_PLLMULL6);#endif/STM32F10X_CL//EnablePLL/RCC->CR|=RCC_CR_PLLON;/WaittillPLLisready/while((RCC->CR&RCC_CR_PLLRDY)==0){}/SelectPLLassystemclocksource/RCC->CFGR&=(uint32_t)((uint32_t)~(RCC_CFGR_SW));RCC->CFGR|=(uint32_t)RCC_CFGR_SW_PLL;/WaittillPLLisusedassystemclocksource/while((RCC->CFGR&(uint32_t)RCC_CFGR_SWS)!=(uint32_t)0x08){}}else{/IfHSEfailstostart-up,theapplicationwillhavewrongclockconfiguration.Usercanaddheresomecodetodealwiththiserror/}}#elifdefinedSYSCLK_FREQ_56MHzstaticvoidSetSysClockTo56(void){__IOuint32_tStartUpCounter=0,HSEStatus=0;/SYSCLK,HCLK,PCLK2andPCLK1configuration//EnableHSE/RCC->CR|=((uint32_t)RCC_CR_HSEON);/WaittillHSEisreadyandifTimeoutisreachedexit/do{HSEStatus=RCC->CR&RCC_CR_HSERDY;StartUpCounter++;}while((HSEStatus==0)&&(StartUpCounter!=HSE_STARTUP_TIMEOUT));if((RCC->CR&RCC_CR_HSERDY)!=RESET){HSEStatus=(uint32_t)0x01;}else{HSEStatus=(uint32_t)0x00;}if(HSEStatus==(uint32_t)0x01){/EnablePrefetchBuffer/FLASH->ACR|=FLASH_ACR_PRFTBE;/Flash2waitstate/FLASH->ACR&=(uint32_t)((uint32_t)~FLASH_ACR_LATENCY);FLASH->ACR|=(uint32_t)FLASH_ACR_LATENCY_2;/HCLK=SYSCLK/RCC->CFGR|=(uint32_t)RCC_CFGR_HPRE_DIV1;/PCLK2=HCLK/RCC->CFGR|=(uint32_t)RCC_CFGR_PPRE2_DIV1;/PCLK1=HCLK/RCC->CFGR|=(uint32_t)RCC_CFGR_PPRE1_DIV2;#ifdefSTM32F10X_CL/ConfigurePLLs//PLL2configuration:PLL2CLK=(HSE/5)8=40MHz//PREDIV1configuration:PREDIV1CLK=PLL2/5=8MHz/RCC->CFGR2&=(uint32_t)~(RCC_CFGR2_PREDIV2|RCC_CFGR2_PLL2MUL|RCC_CFGR2_PREDIV1|RCC_CFGR2_PREDIV1SRC);RCC->CFGR2|=(uint32_t)(RCC_CFGR2_PREDIV2_DIV5|RCC_CFGR2_PLL2MUL8|RCC_CFGR2_PREDIV1SRC_PLL2|RCC_CFGR2_PREDIV1_DIV5);/EnablePLL2/RCC->CR|=RCC_CR_PLL2ON;/WaittillPLL2isready/while((RCC->CR&RCC_CR_PLL2RDY)==0){}/PLLconfiguration:PLLCLK=PREDIV17=56MHz/RCC->CFGR&=(uint32_t)~(RCC_CFGR_PLLXTPRE|RCC_CFGR_PLLSRC|RCC_CFGR_PLLMULL);RCC->CFGR|=(uint32_t)(RCC_CFGR_PLLXTPRE_PREDIV1|RCC_CFGR_PLLSRC_PREDIV1|RCC_CFGR_PLLMULL7);#else/PLLconfiguration:PLLCLK=HSE7=56MHz/RCC->CFGR&=(uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC|RCC_CFGR_PLLXTPRE|RC