Webcam Server.
Dependencies: uvchost FatFileSystem mbed HTTPServer NetServicesMin
Diff: uvc/Utils.h
- Revision:
- 0:2b4ea8a138e5
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/uvc/Utils.h Wed Jun 06 11:47:06 2012 +0000 @@ -0,0 +1,48 @@ +#ifndef UTILS_H +#define UTILS_H +typedef unsigned char u8; +typedef unsigned short u16; +typedef unsigned long u32; + +//void DelayMS(int ms); + +void printfBytes(const char* label,const u8* data, int len); +void printHex(const u8* d, int len); + +#ifndef min +#define min(_a,_b) ((_a) < (_b) ? (_a) : (_b)) +#endif + +inline int LE16(const u8* d) +{ + return d[0] | (d[1] << 8); +} + + +inline int LE24(const uint8_t* d) { + return d[0] | (d[1]<<8) | (d[2] << 16); +} + +inline int LE32(const uint8_t* d) { + return d[0] |(d[1]<<8) | (d[2] << 16) |(d[3] << 24) ; +} + +inline u32 BE32(const u8* d) +{ + return (d[0] << 24) | (d[1] << 16) | (d[2] << 8) | d[3]; +} + +inline void BE32(u32 n, u8* d) +{ + d[0] = (u8)(n >> 24); + d[1] = (u8)(n >> 16); + d[2] = (u8)(n >> 8); + d[3] = (u8)n; +} + +inline void BE16(u32 n, u8* d) +{ + d[0] = (u8)(n >> 8); + d[1] = (u8)n; +} +#endif //UTILS_H \ No newline at end of file