中期成果总结(1)(1)

1、电动汽车电池电量管理系统m4»n»TTiiVi Bit程序#include "stm32f10x.h#include "delay.h"#include "LCD1602.h”#include "adc.h"#include "led.h"#include "key.h"#include "math.h" u16 adcx5;u16 sigl;int temperature;u8 vol1,vol2;int resistance;int current;i

2、nt vol;u8 num;unsigned char disp20;/ 时钟存储数组unsigned char TIM10;unsigned char dat120;unsigned char dat220;unsigned char sen120;unsigned char sen220;/NTC-MF52-3435 10K 温度对应表int Temperature_table60=441, /-10 0421,/-91402,/-82384,/-73367,/-64350,/-55335,/-46320,/-37306,/-28293,/-19280,/010268,/111257,/2

3、12246,/313236,/414227,/515218,/616209,/717201,/818193,/919186,/1020185,/1121181,/1222176,/1323170,/1424163,/1525155,/1626148,/1727141,/1828134,/1929127,/2030121,/2131115,/2232110,/2333105,/2434100,/253596,/263692,/273788,/283885,/293982,/304079,/314176,/324273,/334371,/344468,/354566,/364664,/374761

4、,/384859,/394957,/405055,/415154,/425252,/435350,/445448,/455547,/465645,/475744,/485842/4959;/ 热敏电阻转换int Get_temperature(int temp_adcx)int i=0;小于最小量程大于最大量程if(Temperature_table0<temp_adcx) /return i;if(Temperature_table59>temp_adcx) / i=59;return i;while(!(Temperature_tablei>temp_adcx)&

5、&(temp_adcx>=Temperature_tab lei+1)i+;return i;int main(void)double distance;double voltage;int MOD;delay_init();NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);LCD_INIT();Adc_Init();/ADC 初始化LED_InIt();KEY_Init();num=0;MOD=0;/自动模式LCD_write_string(0,0,"Starting.");delay_ms(1000);LCD_C

6、lear();while(1)adcx0=Get_Adc_Average(ADC_Channel_0,10); /温度adcx1=Get_Adc_Average(ADC_Channel_1,10); / 电压 1adcx2=Get_Adc_Average(ADC_Channel_2,10); /电压 2adcx3=Get_Adc_Average(ADC_Channel_3,10); /绝缘电阻adcx4=Get_Adc_Average(ADC_Channel_4,10); /电流vol1=adcx2*33/4096;LCD_write_char(6,0,vol1/10%10+'0

7、9;);LCD_write_char(7,0,'.');LCD_write_char(8,0,vol1/1%10+'0');LCD_write_char(9,0,'V');LCD_write_char(10,0,' ');vol2=adcx3*33/4096;vol2=vol2-vol1;LCD_write_char(11,0,vol2/10%10+'0');LCD_write_char(12,0,'.');LCD_write_char(13,0,vol2/1%10+'0');LCD

8、_write_char(14,0,'V');/SOCvol=(vol1+vol2)*100/24;LCD_write_char(6,1,vol/10%10+'0');LCD_write_char(7,1,vol/1%10+'0');LCD_write_char(8,1,'%');LCD_write_char(9,1,' ');/ 电流current=adcx4*330/4096;LCD_write_char(10,1,current/100%10+'0');LCD_write_char(11,1,c

9、urrent/10%10+'0');LCD_write_char(12,1,current/1%10+'0');LCD_write_char(13,1,'m');LCD_write_char(14,1,'A');LCD_write_char(15,1,' ');/ 温度检测temperature=(4096*51/adcx0)-51;temperature=Get_temperature(temperature)-10;LCD_write_string(0,0,"T: C ");LCD_writ

10、e_char(2,0,temperature/10%10+'0');LCD_write_char(3,0,temperature/1%10+'0');/ 绝缘电阻检测resistance=(4096*(vol1+vol2)/33);resistance=(resistance*100)/adcx1-100;LCD_write_char(0,1,resistance/1000%10+'0');LCD_write_char(1,1,resistance/100%10+'0');LCD_write_char(2,1,resistance

11、/10%10+'0');LCD_write_char(3,1,resistance/1%10+'0');LCD_write_char(4,1,'K');LCD_write_char(5,1,' ');if(temperature>30)|(resistance<10) /温度报警和绝缘报警，温度大于 30 摄氏度，或绝缘电阻小于10K beep=0;elsebeep=1; if(KEY0=0) / 放电按键if(relay2!=0)relay1=0; /预充 1 秒结束，开始正式充电delay_ms(1000);rel

12、ay1=1;relay2=0;elserelay1=1;relay2=1;if(KEY1=0) / 均衡按键if(vol1>vol2)relay3=0; relay4=1; elseif(vol1<vol2)relay3=1;relay4=0; else relay3=1; relay4=1;elserelay3=1;relay4=1;delay_ms(500);#include "adc.h"#include "delay.h / 初始化 ADCvoid Adc_Init(void)ADC_InitTypeDef ADC_InitStructure;

13、GPIO_InitTypeDef GPIO_InitStructure;RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA|RCC_APB2Periph_ADC1,ENABLE ); /使能ADC11道时钟RCC_ADCCLKConfig(RCC_PCLK2_Div6); / 设 置 ADC 分 频 因 子 672M/6=12,ADCR大时间不能超金14M/PA1 作为模拟通道输入引脚GPIO_InitStructure.GPIO_Pin=GPIO_Pin_0|GPIO_Pin_1|GPIO_Pin_2|GPIO_Pin_3|GPIO_Pin_4; / 增加

14、通道，加个引脚定义，再把引脚数目改一下GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AIN; / 模拟输入引脚 GPIO_Init(GPIOA, &GPIO_InitStructure);ADC_DeInit(ADC1); / 复位 ADC1ADC_InitStructure.ADC_Mode = ADC_Mode_Independent; /ADC 工 作 模式:ADC1和ADC2r作在独立模式ADC_InitStructure.ADC_ScanConvMode = ENABLE; / 多通道循环扫描ADC_InitStructure.ADC_Sc

15、anConvMode = DISABLE; / 模数转换工作在单通道模式ADC_InitStructure.ADC_ContinuousConvMode = DISABLE; / 模数 转换工 作在单次转换模式ADC_InitStructure.ADC_ExternalTrigConv = ADC_ExternalTrigConv_None;/ 转换由软件而不是外部触发启动ADC_InitStructure.ADC_DataAlign = ADC_DataAlign_Right; /ADC 数据 右对齐ADC_InitStructure.ADC_NbrOfChannel = 5;/ 顺序进行规

16、则转换的ADC通道的数目ADC_Init(ADC1, &ADC_InitStructure); / 根据 ADC_InitStruct 中指定 的参数初M化外设ADCX勺寄存器ADC_Cmd(ADC1, ENABLE); / 使能指定的ADC1ADC_ResetCalibration(ADC1); / 使能复位校准while(ADC_GetResetCalibrationStatus(ADC1); / 等待复位校准结束ADC_StartCalibration(ADC1); 开启 AD校准 while(ADC_GetCalibrationStatus(ADC1); / 等待校准结束/获得

17、ADCfiu16 Get_Adc(u8 ch)/设置指定ADC的规则组通道，一个序列，采样时间ADC_RegularChannelConfig(ADC1, ch, 1, ADC_SampleTime_239Cycles5 );/ADC1,ADC通道，采样时间为239.5周期ADC_SoftwareStartConvCmd(ADC1, ENABLE); / 使能指定的 ADC1 的 软件转换启动功能while(!ADC_GetFlagStatus(ADC1, ADC_FLAG_EOC );/ 等待转换结束return ADC_GetConversionValue(ADC1); / 返回最近一次

18、ADC1 规则组的转换结果u16 Get_Adc_Average(u8 ch,u8 times)u32 temp_val=0;u8 t;for(t=0;t<times;t+)temp_val+=Get_Adc(ch);delay_ms(5);return temp_val/times;#include "led.h void LED_InIt(void)GPIO_InitTypeDef GPIO_InitStruct;RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE);GPIO_InitStruct.GPIO_Pin=GPI

19、O_Pin_11|GPIO_Pin_12|GPIO_Pin_13|GPIO_Pin_14|GPIO_Pin_15;GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;GPIO_Init(GPIOB,&GPIO_InitStruct);GPIO_SetBits(GPIOB,GPIO_Pin_11|GPIO_Pin_12|GPIO_Pin_13|GPIO_Pin_14|GP IO_Pin_15);#include "key.h"#includ

20、e "delay.h"void KEY_Init(void)GPIO_InitTypeDef GPIO_InitStructure;RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB,ENABLE);/ 使 能PORTA,PORTC 钟GPIO_PinRemapConfig(GPIO_Remap_SWJ_JTAGDisable,ENABLE);/ 关 闭 jtag ,使能SWD可以用SWD(麻I试GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9|GPIO_Pin_10;GPIO_InitStructure.

21、GPIO_Mode = GPIO_Mode_IPU; / 设置成上拉输入GPIO_Init(GPIOB, &GPIO_InitStructure);#include "LCD1602.h"#include "sys.h"/LCD 引脚初始化void GPIO_LCD1602(void)GPIO_InitTypeDef GPIO_InitStructure;RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA|RCC_APB2Periph_GPIOB|RCC_ APB2Periph_AFIO,ENABLE);GPI

22、O_PinRemapConfig(GPIO_Remap_SWJ_JTAGDisable,ENABLE);GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8|GPIO_Pin_6|GPIO_Pin_7;GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;GPIO_InitStructure.GPIO_Speed = GPIO_Speed_10MHz;GPIO_Init(GPIOA, &GPIO_InitStructure);GPIO_InitStructure.GPIO_Pin=GPIO_Pin_0|GPIO_Pi

23、n_1|GPIO_Pin_2|GPIO_Pin_3|GPIO_Pin_4|GPIO_Pin_5|GPIO_Pin_6|GPIO_Pin_7;GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;GPIO_InitStructure.GPIO_Speed = GPIO_Speed_10MHz;GPIO_Init(GPIOB, &GPIO_InitStructure);u8 LCD_check_busy() / 忙检测GPIO_Write(GPIOB,(0x00ff)|(GPIOB->ODR&0xff00);RS_CLR;delay_

24、us(1);RW_SET;delay_us(1);doEN_CLR;delay_us(200);EN_SET;delay_us(200);while(GPIOB->IDR&0X80);return (u8)0;/ 初始化数据配置void LCD_initwrite_com(unsigned char com)/while(LCD_check_busy();EN_CLR;delay_us(1);RS_CLR;delay_us(1);RW_CLR;delay_us(10);GPIO_Write(GPIOB,(com&0x00ff)|(GPIOB->ODR&0xf

25、f00);delay_us(300);EN_SET;delay_us(300);EN_CLR;delay_us(300);/ 写命令void LCD_write_com(unsigned char com)/while(LCD_check_busy();EN_CLR;delay_us(1);RS_CLR;delay_us(1);RW_CLR;delay_us(1);GPIO_Write(GPIOB,(com&0x00ff)|(GPIOB->ODR&0xff00);delay_us(500);EN_SET;delay_ms(1);EN_CLR;delay_us(100);/ 写数据void LCD_write_data(unsigned char Data)/while(LCD_check_busy();EN_CLR;delay_us(1);RS_SET;delay_us(1);RW_CLR;delay_us(1);GPIO_Write(GPIOB,(Da