A USB/360deg Rotational device, communicating via blue-tooth, test code
Dependencies: FatFileSystem mbed
Utils.h
- Committer:
- lolpcc
- Date:
- 2012-12-21
- Revision:
- 0:87da38093be9
File content as of revision 0:87da38093be9:
typedef unsigned char u8; typedef unsigned short u16; typedef unsigned long u32; void DelayMS(int ms); int read_ana(void); void send_out(char *buf); void setup_rs232(void); 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 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; } inline const long ftoi(float x) { return (-(long)(x < 0)) + (long)x; }