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[/] [mblite/] [trunk/] [sw/] [util/] [mem2bin.c] - Blame information for rev 5

Line No.	Rev	Author	Line
1	5	takar	`/******************************************************************************************`
2			`* mem2bin: converts a mem file to a binary file`
3			`* syntax: mem2bin < filename_in.mem`
4			`* author: Tamar Kranenburg`
5			`* September, 2008`
6			`*******************************************************************************************/`
7
8			`#include <stdio.h>`
9
10			`main(int argc, char *argv[])`
11			`{`
12			`unsigned char ch;`
13			`unsigned char c1 = 255;`
14			`unsigned char c2 = 255;`
15
16			`FILE *fp;`
17			`fp=fopen("out.bin", "wb");`
18
19			`while (!feof(stdin))`
20			`{`
21			`ch = getchar() & 0x0ff;`
22			`if(ch >= 48 && ch <= 57)`
23			`{`
24			`/* ASCII digits */`
25			`ch -= 48;`
26			`}`
27			`else if(ch >= 65 && ch <= 70)`
28			`{`
29			`/* Upper case A to F */`
30			`ch -= 55;`
31			`}`
32			`else if(ch >= 97 && ch <= 102)`
33			`{`
34			`/* Lower case a to f */`
35			`ch -= 87;`
36			`}`
37			`else if(ch == 47 \|\| ch == 64)`
38			`{`
39			`/* Comment line (/) or base address line (@) */`
40			`while(getchar() != 10)`
41			`{`
42			`continue;`
43			`}`
44			`continue;`
45			`}`
46			`else`
47			`{`
48			`continue;`
49			`}`
50
51			`if(c1 == 255)`
52			`{`
53			`c1 = ch;`
54			`continue;`
55			`}`
56			`else if(c2 == 255)`
57			`{`
58			`c2 = ch;`
59			`}`
60			`else`
61			`{`
62			`continue;`
63			`}`
64
65			`fputc(c1*16+c2, fp);`
66			`c1 = 255;`
67			`c2 = 255;`
68			`}`
69			`return 0;`
70			`}`