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Diff: Utils.cpp
- Revision:
- 0:e939856c1939
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Utils.cpp Wed May 25 14:49:20 2011 +0000 @@ -0,0 +1,48 @@ + + +#include "mbed.h" +#include "Utils.h" + +void printfBytes(const char* s, const u8* data, int len) +{ + printf("%s %d:",s,len); + if (len > 256) + len = 256; + while (len-- > 0) + printf(" %02X",*data++); + printf("\r\n"); +} + +void printHexLine(const u8* d, int addr, int len) +{ + printf("%04X ",addr); + int i; + for (i = 0; i < len; i++) + printf("%02X ",d[i]); + for (;i < 16; i++) + printf(" "); + char s[16+1]; + memset(s,0,sizeof(s)); + for (i = 0; i < len; i++) + { + int c = d[i]; + if (c < 0x20 || c > 0x7E) + c = '.'; + s[i] = c; + } + printf("%s\r\n",s); +} + +void printHex(const u8* d, int len) +{ + int addr = 0; + while (len) + { + int count = len; + if (count > 16) + count = 16; + printHexLine(d+addr,addr,count); + addr += 16; + len -= count; + } +}