标题: Warning for 合泰 （内存和代码空间严重不足）情何以堪！ [打印本页]
作者: xuwei    时间: 2015-6-13 16:35
标题: Warning for 合泰 （内存和代码空间严重不足）情何以堪！

  2. /*
  3. 2017/11/6
  4. 版本：v1.00
  5. by 王均伟
  6. 日照
  7. */


  10. #define s1_display_en 1
  11. #define s1_display_dis 0
  12. #define s2_display_en 1
  13. #define s2_display_dis 0
  14. #define s3_display_en 1
  15. #define s3_display_dis 0
  16. #define s4_display_en 1
  17. #define s4_display_dis 0
  18. #define s5_display_en 1
  19. #define s5_display_dis 0
  20. #define p_display_en 1
  21. #define p_display_dis 0
  22. void ad_process(uint16_t ad_data,uint16_t *p);//ad数据处理
  23. /*
  24. static uint8_t tick;//计数变量
  25. static uint16_t seg1_display;//COM1的扫描显存
  26. static uint16_t seg2_display;//COM2的扫描显存
  27. static uint16_t seg3_display;//COM3的扫描显存
  28. static uint16_t seg4_display;//COM4的扫描显存
  29. */
  30. uint16_t ad_date;
  31. uint16_t dis_number;
  32. /*
  33. void set_bit_16(uint16_t *a,uint8_t b)
  34. {
  35.    uint8_t *c;
  36.    if(b<=7)
  37.    {
  38.     c=(uint8_t*)a;
  39.     (*c)|=(1<<b);
  40.    }
  41.    else
  42.    {
  43.    c=(uint8_t*)a;
  44.    c++;
  45.    (*c)|=(1<<(b-8));
  46.    
  47.    }
  48. }
  49. void clr_bit_16(uint16_t *a,uint8_t b)
  50. {
  51.    uint8_t *c;
  52.    if(b<=7)
  53.    {
  54.     c=(uint8_t*)a;
  55.     (*c)&=(~(1<<b));
  56.    }
  57.    else
  58.    {
  59.    c=(uint8_t*)a;
  60.    c++;
  61.    (*c)&=(~(1<<(b-8)));
  62.    
  63.    }
  64. }
  65. */
  66. //中断服务程序入口
  67. /*
  68. uint16_t display_ram , 显存
  69. uint8_t f,标志位
  70. uint8_t d，是否是COM1标志
  71. */
  72. /*
  73. void display_com(uint16_t display_ram,uint8_t f,uint8_t d)
  74. {
  75. //扫描COM1口的所有的SEG
  76. uint8_t count;

  78. if(f)
  79. {
  80.        for(count=0;count<10;count++)//扫描9次
  81.       {
  82.       
  83.             switch (count)
  84.             {//
  85.            
  86.                case 0:if(get_bit(display_ram,count)&&d){_pc1=0;}else{_pc1=1;}break;
  87.              case 1:if(get_bit(display_ram,count)){_pc0=0;}else{_pc0=1;}break;
  88.              case 2:if(get_bit(display_ram,count)){_pc7=0;}else{_pc7=1;}break;
  89.              case 3:if(get_bit(display_ram,count)){_pc6=0;}else{_pc6=1;}break;
  90.              case 4:if(get_bit(display_ram,count)){_pb4=0;}else{_pb4=1;}break;
  91.              case 5:if(get_bit(display_ram,count)){_pb5=0;}else{_pb5=1;}break;
  92.              case 6:if(get_bit(display_ram,count)){_pc2=0;}else{_pc2=1;}break;
  93.              case 7:if(get_bit(display_ram,count)){_pc3=0;}else{_pc3=1;}break;
  94.              case 8:if(get_bit(display_ram,count)){_pc4=0;}else{_pc4=1;}break;
  95.              case 9:if(get_bit(display_ram,count)){_pc5=0;}else{_pc5=1;}break;
  96.             
  97.             
  98.             
  99.             }
  100.          
  101.          
  102.      }
  103. }
  104. else
  105. {
  106.   
  107.     for(count=0;count<10;count++)//扫描9次
  108.      {
  109.           switch (count)
  110.           {//
  111.              case 0:if(get_bit(display_ram,count)&&d){_pc1=1;}else{_pc1=0;}break;
  112.            case 1:if(get_bit(display_ram,count)){_pc0=1;}else{_pc0=0;}break;
  113.            case 2:if(get_bit(display_ram,count)){_pc7=1;}else{_pc7=0;}break;
  114.            case 3:if(get_bit(display_ram,count)){_pc6=1;}else{_pc6=0;}break;
  115.            case 4:if(get_bit(display_ram,count)){_pb4=1;}else{_pb4=0;}break;
  116.            case 5:if(get_bit(display_ram,count)){_pb5=1;}else{_pb5=0;}break;
  117.            case 6:if(get_bit(display_ram,count)){_pc2=1;}else{_pc2=0;}break;
  118.            case 7:if(get_bit(display_ram,count)){_pc3=1;}else{_pc3=0;}break;
  119.            case 8:if(get_bit(display_ram,count)){_pc4=1;}else{_pc4=0;}break;
  120.            case 9:if(get_bit(display_ram,count)){_pc5=1;}else{_pc5=0;}break;
  121.            
  122.           }
  123.          
  124.          
  125.        }
  126.    
  127.    
  128.    

  130.   
  131. }

  133. }*/
  134. #pragma vector ISR_AD @ 0x10//ad转换
  135. void ISR_AD(void)
  136. {

  138. ad_date=_adrh;
  139. ad_date<<=8;
  140. ad_date+=_adrl;
  141. ad_date>>=4;
  142. _emi=1;
  143. _ade=1;//开启AD转换使能。

  145. }
  146. /*
  147. #pragma vector ISR_tmr0 @ 0x08
  148. void ISR_tmr0(void)
  149. {
  150. tick++;
  151. switch(tick)
  152. {     //scom1的扫描
  153. case 1: _scomc=0x3e;_pb0=1;      display_com(seg1_display,1,0); break;//扫描COM1口所有的SEG
  154. case 2: _scomc=0x3e;_pb0=0;   ; display_com(seg1_display,0,0); break;

  156.   //scom2的扫描
  157. case 3: _scomc=0x3d;_pb1=1;    display_com(seg2_display,1,1);         break;
  158. case 4: _scomc=0x3d; _pb1=0;   display_com(seg2_display,0,1);       break;


  161.   //scom3的扫描
  162. case 5: _scomc=0x3b; _pb2=1;  display_com(seg3_display,1,1);        break;
  163. case 6: _scomc=0x3b;_pb2=0;   display_com(seg3_display,0,1);       break;



  167.   //scom4的扫描
  168.     case 7: _scomc=0x37; _pb3=1; display_com(seg4_display,1,1);         break;
  169. case 8: _scomc=0x37; _pb3=0; display_com(seg4_display,0,1); tick=0;   break;



  173. }

  175. _emi=1;
  176. _t0e=1;//使能tim0中断
  177. }
  178. */
  179. /*
  180. void display_s1_s2_s3_s4_s5_p(uint8_t s1,uint8_t s2,uint8_t s3,uint8_t s4,uint8_t s5,uint8_t p)
  181. {

  183.   if(s1) {set_bit_16(&seg1_display,6);}else{clr_bit_16(&seg1_display,6);}
  184.   if(s2) {set_bit_16(&seg1_display,4);}else{clr_bit_16(&seg1_display,4);}
  185.   if(s3) {set_bit_16(&seg1_display,9);}else{clr_bit_16(&seg1_display,9);}
  186.   if(s4) {set_bit_16(&seg1_display,8);}else{clr_bit_16(&seg1_display,8);}
  187.   if(s5) {set_bit_16(&seg1_display,1);}else{clr_bit_16(&seg1_display,1);}
  188.   if(p)  {set_bit_16(&seg1_display,3);}else{clr_bit_16(&seg1_display,3);}
  189. }
  190. void Dispaly_SEGD3(uint8_t a)//显示断码
  191. {


  194.   switch (a)
  195.   {
  196.    
  197.      case 0:seg2_display&=0xfcff;seg3_display&=0xfcff;seg4_display&=0xfcff;break;
  198.    
  199.      case 1: seg2_display|=0x0100;seg4_display|=0x100; break;//显示1
  200.    
  201.      case 2:seg2_display|=0x0300;seg3_display|=0x300;seg4_display|=0x0200; break;
  202.    
  203.    
  204.      case 3:seg2_display|=0x0300;seg3_display|=0x100;seg4_display|=0x0300; break;
  205.    
  206.      default:seg2_display&=0xfcff;seg3_display&=0xfcff;seg4_display&=0xfcff;
  207.   }

  209. }

  211. void Dispaly_SEGD4(uint8_t a)//显示断码
  212. {


  215. switch (a)
  216. {
  217.    case 0:seg1_display|=0x0080;seg2_display|=0x00c0;set_bit_16(&seg3_display,7);clr_bit_16(&seg3_display,6);seg4_display|=0x00c0;break;//显示0
  218.   
  219.    case 1: clr_bit_16(&seg1_display,7);set_bit_16(&seg2_display,6);clr_bit_16(&seg2_display,7);seg3_display&=0xff3f;set_bit_16(&seg4_display,6);clr_bit_16(&seg4_display,7); break;//显示1
  220.   
  221.    case 2:seg1_display|=0x0080;set_bit_16(&seg2_display,6);clr_bit_16(&seg2_display,7);seg3_display|=0x00c0;clr_bit_16(&seg4_display,6);set_bit_16(&seg4_display,7);break;
  222.    
  223.    case 3:seg1_display|=0x0080;set_bit_16(&seg2_display,6);clr_bit_16(&seg2_display,7);set_bit_16(&seg3_display,6);clr_bit_16(&seg3_display,7);seg4_display|=0x00c0; break;

  225.    case 4:seg1_display&=0xff7f;seg2_display|=0x00c0;set_bit_16(&seg3_display,6);clr_bit_16(&seg3_display,7);set_bit_16(&seg4_display,6);clr_bit_16(&seg4_display,7);break;

  227.    case 5:seg1_display|=0x0080;seg2_display|=0x00c0;seg3_display|=0x0080; set_bit_16(&seg2_display,7);clr_bit_16(&seg2_display,6);set_bit_16(&seg3_display,6);clr_bit_16(&seg3_display,7);           seg4_display|=0x00c0; break;
  228.   
  229.    case 6:seg1_display|=0x0080;seg2_display|=0x00c0; set_bit_16(&seg2_display,7);clr_bit_16(&seg2_display,6); seg3_display|=0x00c0;seg4_display|=0x00c0;break;
  230.   
  231.    case 7:seg1_display|=0x0080;set_bit_16(&seg2_display,6);clr_bit_16(&seg2_display,7);seg3_display&=0xff3f; set_bit_16(&seg4_display,6);clr_bit_16(&seg4_display,7);  break;
  232.       
  233.    case 8:seg1_display|=0x0080;seg2_display|=0x00c0;seg3_display|=0x00c0;seg4_display|=0x00c0; break;
  234.   
  235.    case 9:seg1_display|=0x0080;seg2_display|=0x00c0;set_bit_16(&seg3_display,6);clr_bit_16(&seg3_display,7);seg4_display|=0x00c0; break;
  236.   
  237.    default:seg1_display|=0x0080;seg2_display|=0x00c0;set_bit_16(&seg3_display,7);clr_bit_16(&seg3_display,6);seg4_display|=0x00c0;
  238.   
  239.      
  240. }

  242. }
  243. */
  244. /*
  245. void Dispaly_SEGD5(uint8_t number)
  246. {

  248. switch (number)
  249.    {
  250.    case 0:seg1_display|=0x0020;seg2_display|=0x0030;set_bit_16(&seg3_display,5);clr_bit_16(&seg3_display,4);seg4_display|=0x0030;break;//显示0
  251.   
  252.    case 1: clr_bit_16(&seg1_display,5);set_bit_16(&seg2_display,4);clr_bit_16(&seg2_display,5);seg3_display&=0xffcf;set_bit_16(&seg4_display,4);clr_bit_16(&seg4_display,5); break;//显示1
  253.   
  254.    case 2:seg1_display|=0x0020;set_bit_16(&seg2_display,4);clr_bit_16(&seg2_display,5);seg3_display|=0x0030;clr_bit_16(&seg4_display,4);set_bit_16(&seg4_display,5);break;
  255.    
  256.    case 3:seg1_display|=0x0020;set_bit_16(&seg2_display,4);clr_bit_16(&seg2_display,5);set_bit_16(&seg3_display,4);clr_bit_16(&seg3_display,5);seg4_display|=0x0030; break;

  258.    case 4:seg1_display&=0xffdf;seg2_display|=0x0030;set_bit_16(&seg3_display,4);clr_bit_16(&seg3_display,5);set_bit_16(&seg4_display,4);clr_bit_16(&seg4_display,5);break;

  260.    case 5:seg1_display|=0x0020;seg2_display|=0x0030;seg3_display|=0x0020; set_bit_16(&seg2_display,5);clr_bit_16(&seg2_display,4);set_bit_16(&seg3_display,4);clr_bit_16(&seg3_display,5);           seg4_display|=0x0030; break;
  261.   
  262.    case 6:seg1_display|=0x0020;seg2_display|=0x0030; set_bit_16(&seg2_display,5);clr_bit_16(&seg2_display,4); seg3_display|=0x0030;seg4_display|=0x0030;break;
  263.   
  264.    case 7:seg1_display|=0x0020;set_bit_16(&seg2_display,4);clr_bit_16(&seg2_display,5);seg3_display&=0xffcf; set_bit_16(&seg4_display,4);clr_bit_16(&seg4_display,5);  break;
  265.       
  266.    case 8:seg1_display|=0x0020;seg2_display|=0x0030;seg3_display|=0x0030;seg4_display|=0x0030; break;
  267.   
  268.    case 9:seg1_display|=0x0020;seg2_display|=0x0030;set_bit_16(&seg3_display,4);clr_bit_16(&seg3_display,5);seg4_display|=0x0030; break;
  269.   
  270.    default:seg1_display|=0x0020;seg2_display|=0x0030;set_bit_16(&seg3_display,5);clr_bit_16(&seg3_display,4);seg4_display|=0x0030;
  271.    
  272.   
  273. }

  275. }
  276. void Dispaly_SEGD2(uint8_t number)
  277. {
  278.    switch (number)
  279.      {
  280.      case 0:seg1_display|=0x0004;seg2_display|=0x000c;set_bit_16(&seg3_display,2);clr_bit_16(&seg3_display,3);seg4_display|=0x000c;break;//显示0
  281.    
  282.      case 1: clr_bit_16(&seg1_display,2);set_bit_16(&seg2_display,3);clr_bit_16(&seg2_display,2);seg3_display&=0xfff3;set_bit_16(&seg4_display,3);clr_bit_16(&seg4_display,2); break;//显示1
  283.    
  284.      case 2:seg1_display|=0x0004;set_bit_16(&seg2_display,3);clr_bit_16(&seg2_display,2);seg3_display|=0x000c;clr_bit_16(&seg4_display,3);set_bit_16(&seg4_display,2);break;
  285.      
  286.      case 3:seg1_display|=0x004;set_bit_16(&seg2_display,3);clr_bit_16(&seg2_display,2);set_bit_16(&seg3_display,3);clr_bit_16(&seg3_display,2);seg4_display|=0x00c; break;
  287.    
  288.      case 4:seg1_display&=0xfff7;seg2_display|=0x00c;set_bit_16(&seg3_display,3);clr_bit_16(&seg3_display,2);set_bit_16(&seg4_display,3);clr_bit_16(&seg4_display,2);break;
  289.    
  290.      case 5:seg1_display|=0x004;seg2_display|=0x00c;seg3_display|=0x004; set_bit_16(&seg2_display,2);clr_bit_16(&seg2_display,3);set_bit_16(&seg3_display,3);clr_bit_16(&seg3_display,2);           seg4_display|=0x00c; break;
  291.    
  292.      case 6:seg1_display|=0x004;seg2_display|=0x00c; set_bit_16(&seg2_display,2);clr_bit_16(&seg2_display,3); seg3_display|=0x00c;seg4_display|=0x00c;break;
  293.    
  294.      case 7:seg1_display|=0x004;set_bit_16(&seg2_display,3);clr_bit_16(&seg2_display,2);seg3_display&=0xfff3; set_bit_16(&seg4_display,3);clr_bit_16(&seg4_display,2);  break;
  295.         
  296.      case 8:seg1_display|=0x004;seg2_display|=0x00c;seg3_display|=0x00c;seg4_display|=0x00c; break;
  297.    
  298.      case 9:seg1_display|=0x004;seg2_display|=0x00c;set_bit_16(&seg3_display,3);clr_bit_16(&seg3_display,2);seg4_display|=0x00c; break;
  299.    
  300.      default:seg1_display|=0x0004;seg2_display|=0x00c;set_bit_16(&seg3_display,2);clr_bit_16(&seg3_display,3);seg4_display|=0x00c;
  301.    
  302.    }

  304. }
  305. void Dispaly_SEGD1(uint8_t number)
  306. {

  308.    switch (number)
  309.   {
  310.    
  311.    
  312.      case 0:seg2_display&=0xff3;seg3_display&=0xff3;seg4_display&=0xfff3;break;
  313.    
  314.      case 1: seg2_display|=0x02;seg4_display|=0x2; break;//显示1
  315.    
  316.      case 2:seg2_display|=0x03;seg3_display|=0x3;seg4_display|=0x01; break;
  317.    
  318.      case 3:seg2_display|=0x03;seg3_display|=0x2;seg4_display|=0x03; break;
  319.    
  320.      default:seg2_display&=0xff3;seg3_display&=0xff3;seg4_display&=0xfff3;
  321.   }   



  325. }

  327. */

  329. void ad_process(uint16_t ad_data,uint16_t *p)//ad数据处理
  330. {
  331.   uint8_t i;
  332.   uint8_t n;
  333.   
  334.   if(ad_data<*p){dis_number=0;return ;}//如果小于0度,按照0度处理
  335.   
  336.   
  337.   
  338.   for(i=0;i<23;i++)//1摄氏度到23摄氏度
  339.   {
  340.    if(*p==ad_data)//如果相等，那么直接返回点温度值
  341.    {
  342.    
  343.    dis_number=i;//整数度
  344.    return ;
  345.    }
  346.    else
  347.    if((*p<ad_data)&&(*(p+1)>ad_data))
  348.       {
  349.    dis_number=i;//整数度
  350.    dis_number<<=8;//整数度
  351.    
  352.    
  353.    //小数点按照线性计算，就相当于p和P++之间进行求差值，然后用1除
  354.         n=*(p+1)-*p;
  355.         n=100/n;//现行小数点，100，是为了使结果变成整数，其实是1，
  356.         dis_number+=n;
  357.       
  358.    return ;
  359.    
  360.       }
  361.   
  362.   
  363.   p++;
  364.   }
  365.   
  366.   
  367.   
  368.   
  369.    
  370.    
  371. }   
  372. void main()
  373. {
  374. uint8_t i;
  375. uint16_t ad_temp_tab[]={
  376. 1077,1112,1147,1182,1218,1254,1289,1325,1361,1398,1434,1438,1455,1482,1517,
  377. 1558,1604,1652,1702,1753,1805,1856,1906,1954,2002,2048,2092,/*2135,2176,2216,
  378. 2255,2293,2330,2366,2410,2436,2470,2504,2537,2570,2603*/};
  379. /*
  380. seg1_display=0;
  381. seg2_display=0;
  382. seg3_display=0;
  383. seg4_display=0;
  384. //SEG口定义
  385. _pbc=0;
  386. _pbpu=0x0f;//上啦
  387. _pcc=0;//设置为输出
  388. _pcpu=0x0f;//上啦
  389. //设置PB口为COM口
  390. _pbc0=0;
  391. _pbc1=0;
  392. _pbc2=0;//output
  393. _pbc3=0;
  394. */
  395. //中断配置
  396. _emi=1;//使能全局开关
  397. //_t0e=1;//使能tim0中断
  398. _ade=1;//开启AD转换使能。

  400. //ad转换
  401. _adcr=0x48;//选择AN0通道的PA0口作为模拟输入，但是并未开启转换
  402. _acsr=0x80;//开启AD电源，4MHZ时转换速度是500ns
  403. //定时器定义
  404. _tmr0c=0x87;
  405. _tmr0=(256-100);
  406. //_t0on=1;//开始定时
  407. //tick=0;//清除计时
  408. //display_s1_s2_s3_s4_s5_p(0,1,0,1,1,1);
  409. //Dispaly_SEGD3(3);
  410. //Dispaly_SEGD4(9);
  411. //Dispaly_SEGD5(6);
  412. //Dispaly_SEGD2(5);
  413. //Dispaly_SEGD1(1);
  414. while(1){

  416. _start=0;
  417. _start=1;
  418. _start=0;
  419. _delay(250000);
  420.   ad_process(ad_date, ad_temp_tab);//ad数据处理

  422. }
  423. }
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