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  1. #include <reg51.h>
  2. // PNP 9012 0°Ê§@
  3. /**********************************************************************************/
  4. sbit LED_1 = P1^0;
  5. sbit LED_2 = P1^1;
  6. sbit LED_3 = P1^2;
  7.  
  8. void Heater(unsigned int);
  9. void Fan(unsigned int);
  10. void All_lights(unsigned int);
  11. void delay_1ms(int);
  12.  
  13. // LED delay
  14. void delay_1ms(int x)
  15. {
  16. 	int i,j;
  17. 	for(i=0;i<x;i++)
  18. 		for(j=0;j<60;j++);
  19. }
  20. /**********************************************************************************/
  21. // ¤â±±°Æµ{¦¡
  22. void Heater(unsigned int x)
  23. {
  24. 	if(x==1)
  25. 	{
  26. 		LED_1 = 1; //close
  27. 	}
  28.   else	
  29. 	{
  30. 		LED_1 = 0; //open
  31. 	}
  32. }
  33.  
  34. void Fan(unsigned int y)
  35. {
  36. 	if(y==1)
  37. 	{
  38. 		LED_2 = 1; //close
  39. 		LED_3 = 1;
  40. 	}
  41.   else	
  42. 	{
  43. 		LED_2 = 0; //open
  44. 		LED_3 = 0;
  45. 	}
  46. }
  47.  
  48. void All_lights(unsigned int z)
  49. {
  50. 	if(z==1)
  51. 	{
  52. 		LED_1 = LED_2 = LED_3 = 1; //close
  53. 	}
  54. 	else 
  55. 	{
  56. 		LED_1 = LED_2 = LED_3 = 0; //open
  57. 	}
  58. }
  59.  
  60. /**********************************************************************************/
  61. void main(void) //ver.3 正常動作
  62. {
  63. 	unsigned char B,cmd;	
  64. 	unsigned char dht[5]={0,1,2,3,4}; 			//無法以此方式傳送
  65. 	unsigned char ddht[3]={0x61,0x31,0x32}; //ASCII，可用此方式傳送
  66.  
  67. 	TMOD=0x20;		 	      //UART正常
  68. 	TH1=0xFD;
  69. 	SCON=0x50;
  70. 	TR1=1;
  71.  
  72. 	LED_1=LED_2=LED_3=1; //啟動時燈號
  73.  
  74. while(1)
  75.   {	
  76. 			while(RI==0);
  77. 			B=SBUF;
  78. 			cmd=B;
  79.  
  80. 			switch(cmd)
  81. 			{
  82. 				case 0x41:        // ASCII=A 'heater_open'
  83. 							Heater(1);
  84. 							delay_1ms(1000);
  85. 							RI=0;
  86.  
  87. 				      SBUF=0x57; //  ASCII 0x57=W, 可運行
  88. 							while(TI==0);
  89. 							TI=0;  
  90. 							break;
  91. 				case 0x42:       //  ASCII=B 'heater_close'
  92. 							Heater(0);
  93. 							delay_1ms(1000);
  94. 							RI=0;
  95.  
  96. 				      SBUF=dht[0]; // 無法運行 
  97. 							while(TI==0);
  98. 							TI=0;				
  99. 							break;		
  100. 				case 0x43:		 //  ASCII=C 'Fan_open'
  101. 			        Fan(1);
  102. 							delay_1ms(1000);
  103. 			        RI=0;
  104.  
  105. 				      SBUF=ddht[2]; //  ASCII 0x32=2, 可運行
  106. 							while(TI==0);
  107. 							TI=0;				
  108. 				      break;		
  109. 			}
  110.   }	
  111. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp:1:10: fatal error: 'reg51.h' file not found
#include <reg51.h>
         ^
1 error generated.
stdout
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Standard output is empty
https://ideone.com/vZbggg
language:
C++14 (clang 8.0)
created:
10 years ago
visibility:
public

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