Eli Hughes
USB_HOST/Utils.cpp@0:76427232f435, 2012-02-16 (annotated)
- Committer:
- emh203
- Date:
- Thu Feb 16 00:41:26 2012 +0000
- Revision:
- 0:76427232f435
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| emh203 | 0:76427232f435 | 1 | |
| emh203 | 0:76427232f435 | 2 | |
| emh203 | 0:76427232f435 | 3 | #include "mbed.h" |
| emh203 | 0:76427232f435 | 4 | #include "Utils.h" |
| emh203 | 0:76427232f435 | 5 | |
| emh203 | 0:76427232f435 | 6 | void printfBytes(const char* s, const u8* data, int len) |
| emh203 | 0:76427232f435 | 7 | { |
| emh203 | 0:76427232f435 | 8 | printf("%s %d:",s,len); |
| emh203 | 0:76427232f435 | 9 | if (len > 256) |
| emh203 | 0:76427232f435 | 10 | len = 256; |
| emh203 | 0:76427232f435 | 11 | while (len-- > 0) |
| emh203 | 0:76427232f435 | 12 | printf(" %02X",*data++); |
| emh203 | 0:76427232f435 | 13 | printf("\n"); |
| emh203 | 0:76427232f435 | 14 | } |
| emh203 | 0:76427232f435 | 15 | |
| emh203 | 0:76427232f435 | 16 | void printHexLine(const u8* d, int addr, int len) |
| emh203 | 0:76427232f435 | 17 | { |
| emh203 | 0:76427232f435 | 18 | printf("%04X ",addr); |
| emh203 | 0:76427232f435 | 19 | int i; |
| emh203 | 0:76427232f435 | 20 | for (i = 0; i < len; i++) |
| emh203 | 0:76427232f435 | 21 | printf("%02X ",d[i]); |
| emh203 | 0:76427232f435 | 22 | for (;i < 16; i++) |
| emh203 | 0:76427232f435 | 23 | printf(" "); |
| emh203 | 0:76427232f435 | 24 | char s[16+1]; |
| emh203 | 0:76427232f435 | 25 | memset(s,0,sizeof(s)); |
| emh203 | 0:76427232f435 | 26 | for (i = 0; i < len; i++) |
| emh203 | 0:76427232f435 | 27 | { |
| emh203 | 0:76427232f435 | 28 | int c = d[i]; |
| emh203 | 0:76427232f435 | 29 | if (c < 0x20 || c > 0x7E) |
| emh203 | 0:76427232f435 | 30 | c = '.'; |
| emh203 | 0:76427232f435 | 31 | s[i] = c; |
| emh203 | 0:76427232f435 | 32 | } |
| emh203 | 0:76427232f435 | 33 | printf("%s\n",s); |
| emh203 | 0:76427232f435 | 34 | } |
| emh203 | 0:76427232f435 | 35 | |
| emh203 | 0:76427232f435 | 36 | void printHex(const u8* d, int len) |
| emh203 | 0:76427232f435 | 37 | { |
| emh203 | 0:76427232f435 | 38 | int addr = 0; |
| emh203 | 0:76427232f435 | 39 | while (len) |
| emh203 | 0:76427232f435 | 40 | { |
| emh203 | 0:76427232f435 | 41 | int count = len; |
| emh203 | 0:76427232f435 | 42 | if (count > 16) |
| emh203 | 0:76427232f435 | 43 | count = 16; |
| emh203 | 0:76427232f435 | 44 | printHexLine(d+addr,addr,count); |
| emh203 | 0:76427232f435 | 45 | addr += 16; |
| emh203 | 0:76427232f435 | 46 | len -= count; |
| emh203 | 0:76427232f435 | 47 | } |
| emh203 | 0:76427232f435 | 48 | } |