URL https://opencores.org/ocsvn/oms8051mini/oms8051mini/trunk

Subversion Repositories oms8051mini

[/] [oms8051mini/] [trunk/] [verif/] [sw/] [C/] [sort.c] - Blame information for rev 2

Line No.	Rev	Author	Line
1	2	dinesha	`/*`
2			`* Copyright (c) 1999-2001 Tony Givargis. Permission to copy is granted`
3			`* provided that this header remains intact. This software is provided`
4			`* with no warranties.`
5			`*`
6			`* Version : 2.9`
7			`*/`
8
9			`/---------------------------------------------------------------------------/`
10
11			`#include <8051.h>`
12
13
14			`char cErrCnt;`
15
16			`/---------------------------------------------------------------------------/`
17
18			`void sort(unsigned char* buf, unsigned char n) {`
19
20			`unsigned char i, j, t;`
21
22			`for(i=0; i<n; i++) {`
23
24			`for(j=i; j<n; j++) {`
25
26			`if( buf[i] > buf[j] ) {`
27
28			`t = buf[i];`
29			`buf[i] = buf[j];`
30			`buf[j] = t;`
31			`}`
32			`}`
33			`}`
34			`P0 = 0;`
35			`}`
36
37			`/---------------------------------------------------------------------------/`
38
39			`void print(unsigned char* buf, unsigned char *exp_buf,unsigned char n) {`
40
41			`char i;`
42
43			`for(i=0; i<n; i++) {`
44			`P0 = buf[i];`
45			`P1 = exp_buf[i];`
46			`if(buf[i] != exp_buf[i]) {`
47			`cErrCnt++;`
48			`}`
49			`}`
50
51			`if(cErrCnt !=0) {`
52			`P2 = 0x55; // Test Fail`
53			`P3 = cErrCnt;`
54
55			`} else {`
56			`P2 = 0xAA; // Test PASS`
57			`P3 = 0xAA; // Test PASS`
58			`}`
59
60
61			`}`
62
63			`/---------------------------------------------------------------------------/`
64
65			`void main() {`
66
67			`unsigned char buf[] = { 19, 18, 14, 15, 16, 17, 13, 11, 12, 10 };`
68			`// Sorted expected buffer`
69			`unsigned char exp_buf[] = { 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 };`
70			`cErrCnt = 0;`
71
72			`sort(buf, 10);`
73			`print(buf, exp_buf,10);`
74			`while(1);`
75			`}`