uC/OS操作系统在51平台的移植代码
源代码在线查看： function.lst
C51 COMPILER V6.20c FUNCTION 07/03/2002 08:51:27 PAGE 1
C51 COMPILER V6.20c, COMPILATION OF MODULE FUNCTION
OBJECT MODULE PLACED IN ..\out\function.obj
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE ..\function\function.C LARGE ROM(COMPACT) OPTIMIZE(9,SIZE) REGFILE(..\out\E
-XEc51.ORC) BROWSE INCDIR(.) DEBUG OBJECTEXTEND PRINT(..\out\function.lst) OBJECT(..\out\function.obj)
stmt level source
1 /*
2 *********************************************************************************************************
3 * OTHER FUNCTIONS
4 * You can define any functions that you need
5 *
6 *
7 *
8 * File : function.c
9 * By : Junmin Zheng (zhengjunm@263.net)
10 *********************************************************************************************************
11 */
12
13 #include "..\mainfile\includes.h"
14 #include "os_kcdef.h"
15
16 #define interrupt
17 #define far xdata
18
19
20
21 data INT16U TickCount;
22
23 void UserTickTimer(void) KCREENTRANT
24 {
25 1 TickCount++;
26 1 }
27
28 void EnablePrintf(unsigned char Crystal,unsigned int BaudRate )
29 {
30 1 unsigned long temparory=0;
31 1 temparory=Crystal*1000000/BaudRate;
32 1 temparory=temparory/(32*12);
33 1 temparory=256-temparory;
34 1 #ifndef MONITOR51
35 1 SCON = 0x50; /* SCON: mode 1, 8-bit UART, enable rcvr */
36 1 TMOD |= 0x20; /* TMOD: timer 1, mode 2, 8-bit reload */
37 1 TH1 = (unsigned char)temparory; /* TH1: load value*/
38 1 TR1 = 1; /* TR1: timer 1 run */
39 1 TI = 1; /* TI: set TI to send first char of UART */
40 1 #endif
41 1 P1 ^= 0x01; /* Toggle P1.0 each time we print */
42 1 }
43
44
45 void TimerInitiate(unsigned char Crystal,unsigned char Frequence)
46 {
47 1 unsigned long temporary=0;
48 1 temporary=1000000/(12*Frequence);
49 1 temporary=65535-Crystal*temporary;
50 1 TMOD=(TMOD & 0XF0) | 0X01; /* Timer 0 working in MODE 1 */
51 1 TL0=(unsigned char )temporary;
52 1 TH0=(unsigned char )(temporary>>8);
53 1 TR0=1;
54 1 ET0=1;
C51 COMPILER V6.20c FUNCTION 07/03/2002 08:51:27 PAGE 2
55 1 }
56
57
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 263 ----
CONSTANT SIZE = ---- ----
XDATA SIZE = ---- 11
PDATA SIZE = ---- ----
DATA SIZE = 2 ----
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
