标题: error C267: 'ConfigTimer0': requires ANSI-style prototype单片机程序编译错误 [打印本页]

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作者: 来往是礼    时间: 2019-5-16 21:02
标题: error C267: 'ConfigTimer0': requires ANSI-style prototype单片机程序编译错误
#include "reg51.h"
#include "intrins.h"
typedef unsigned char uchar;
typedef unsigned int WORD;
/*Declare SFR associated with the ADC */
sfr ADC_CONTR = 0xBC; //ADC control register
sfr ADC_RES = 0xBD; //ADC high 8-bit result register
sfr ADC_LOW2 = 0xBE; //ADC low 2-bit result register
sfr P1ASF = 0x9D; //P1 secondary function control register
/*Define ADC operation const for ADC_CONTR*/
#define ADC_POWER 0x80 //ADC power control bit
#define ADC_FLAG 0x10 //ADC complete flag
#define ADC_START 0x08 //ADC start control bit
#define ADC_SPEEDLL 0x00 //420 clocks
#define ADC_SPEEDL 0x20 //280 clocks
#define ADC_SPEEDH 0x40 //140 clocks
#define ADC_SPEEDHH 0x60 //70 clocks
/*----------------------------
Software delay function
----------------------------*/
void Delay(WORD n)
{
WORD x;
while (n--)
{
x = 5000;
while (x--);
}
}
/*----------------------------
Initial ADC sfr
----------------------------*/
void InitADC()
{
P1ASF = 0xff; //Open 8 channels ADC function
ADC_RES = 0; //Clear previous result
ADC_CONTR = ADC_POWER | ADC_SPEEDLL;
Delay(2); //ADC power-on and delay
}
/*----------------------------
Get ADC result
----------------------------*/
void GetADCResult(uchar ch)
{
InitADC();
ADC_CONTR = ADC_POWER | ADC_SPEEDLL | ch | ADC_START;
_nop_(); //Must wait before inquiry
_nop_();
_nop_();
_nop_();
while (!(ADC_CONTR & ADC_FLAG));//Wait complete flag
ADC_CONTR &= ~ADC_FLAG; //Close ADC
}






void main ()
{
EA = 1; //开总中断
ConfigTimer0(1); //配置 TO 定时 1ms
ConfigUART(9600); //配置波特率为 9600
while(1)
{
UartDriver();
}
38
}
void ConfigTimer0(unsigned int ms) //T0 配置函数
{
unsigned long tmp;
tmp = 11059200 / 12; //定时器技术频率
tmp = (tmp * ms) / 1000; //计算所需的计数值
tmp = 65536 - tmp; //计算定时器重载值
tmp = tmp + 34; //修正终端相应延时造成的误差
T0RH = (unsigned char)(tmp >> 8); //定时器重载值拆分为高低字节
T0RL = (unsigned char)tmp;
TMOD &= 0xF0; //清零 TO 的控制位
TMOD |= 0x01; //配置 TO 为模式 1
TH0 = T0RH; //加载 TO 重载值
TL0 = T0RL;
39
ET0 = 1; //使能 TO 中断
TR0 = 1; //启动 TO
}
void InterruptTimer0() interrupt 1 //T0 中断服务函数
{
TH0 = T0RH; //定时器重新加载重载值
TL0 = T0RL;
if (flagBuzzOn) //蜂鸣器鸣叫或失败
BUZZ = ~BUZZ;
else
BUZZ = 1;
UartRxMonitor(1);
}
错为1111.C(63): error C267: 'ConfigTimer0': requires ANSI-style prototype

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作者: lfc315    时间: 2019-5-17 14:47
ET0 = 1;
这里的上面一行，有个数字39是什么东东？

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作者: angmall    时间: 2019-5-18 15:34
给你改了一下试试。

1. #include "reg51.h"
   
2. #include "intrins.h"
   
3. typedef unsigned char uchar;
   
4. typedef unsigned int WORD;
   
5. /*Declare SFR associated with the ADC */
   
6. sfr ADC_CONTR = 0xBC; //ADC control register
   
7. sfr ADC_RES = 0xBD; //ADC high 8-bit result register
   
8. sfr ADC_LOW2 = 0xBE; //ADC low 2-bit result register
   
9. sfr P1ASF = 0x9D; //P1 secondary function control register
   
10. /*Define ADC operation const for ADC_CONTR*/
    
11. #define ADC_POWER 0x80 //ADC power control bit
    
12. #define ADC_FLAG 0x10 //ADC complete flag
    
13. #define ADC_START 0x08 //ADC start control bit
    
14. #define ADC_SPEEDLL 0x00 //420 clocks
    
15. #define ADC_SPEEDL 0x20 //280 clocks
    
16. #define ADC_SPEEDH 0x40 //140 clocks
    
17. #define ADC_SPEEDHH 0x60 //70 clocks
    
18. /*----------------------------
    
19. Software delay function
    
20. ----------------------------*/
    
21. void Delay(WORD n)
    
22. {
    
23.         WORD x;
    
24.         while (n--)
    
25.         {
    
26.                 x = 5000;
    
27.                 while (x--);
    
28.         }
    
29. }
    
30. /*----------------------------
    
31. Initial ADC sfr
    
32. ----------------------------*/
    
33. void InitADC()
    
34. {
    
35.         P1ASF = 0xff; //Open 8 channels ADC function
    
36.         ADC_RES = 0; //Clear previous result
    
37.         ADC_CONTR = ADC_POWER | ADC_SPEEDLL;
    
38.         Delay(2); //ADC power-on and delay
    
39. }
    
40. /*----------------------------
    
41. Get ADC result
    
42. ----------------------------*/
    
43. void GetADCResult(uchar ch)
    
44. {
    
45.         InitADC();
    
46.         ADC_CONTR = ADC_POWER | ADC_SPEEDLL | ch | ADC_START;
    
47.         _nop_(); //Must wait before inquiry
    
48.         _nop_();
    
49.         _nop_();
    
50.         _nop_();
    
51.         while (!(ADC_CONTR & ADC_FLAG));//Wait complete flag
    
52.         ADC_CONTR &= ~ADC_FLAG; //Close ADC
    
53. }
    
54. 
    
55. 
    
56. void ConfigTimer0(unsigned int ms) //T0 配置函数
    
57. {
    
58.         unsigned long tmp;
    
59.         tmp = 11059200 / 12; //定时器技术频率
    
60.         tmp = (tmp * ms) / 1000; //计算所需的计数值
    
61.         tmp = 65536 - tmp; //计算定时器重载值
    
62.         tmp = tmp + 34; //修正终端相应延时造成的误差
    
63.         T0RH = (unsigned char)(tmp >> 8); //定时器重载值拆分为高低字节
    
64.         T0RL = (unsigned char)tmp;
    
65.         TMOD &= 0xF0; //清零 TO 的控制位
    
66.         TMOD |= 0x01; //配置 TO 为模式 1
    
67.         TH0 = T0RH; //加载 TO 重载值
    
68.         TL0 = T0RL;
    
69.         //39
    
70.         ET0 = 1; //使能 TO 中断
    
71.         TR0 = 1; //启动 TO
    
72. }
    
73. 
    
74. 
    
75. 
    
76. void main ()
    
77. {
    
78.         EA = 1; //开总中断
    
79.         ConfigTimer0(1); //配置 TO 定时 1ms
    
80.         ConfigUART(9600); //配置波特率为 9600
    
81.         while(1)
    
82.         {
    
83.                 UartDriver();
    
84.         }
    
85.         //38
    
86. }
    
87. 
    
88. void InterruptTimer0() interrupt 1 //T0 中断服务函数
    
89. {
    
90.         TH0 = T0RH; //定时器重新加载重载值
    
91.         TL0 = T0RL;
    
92.         if (flagBuzzOn) //蜂鸣器鸣叫或失败
    
93.         BUZZ = ~BUZZ;
    
94.         else
    
95.         BUZZ = 1;
    
96.         UartRxMonitor(1);
    
97. }
    
98. //错为1111.C(63): error C267: 'ConfigTimer0': requires ANSI-style prototype
    
99. 
    

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