Radio Junk Box
/
KAMUI_USBHOST_MIDI-CV_Example
KAMUI USB HOST MIDI-CV Example based on Peter Barrett's BlueUSB
Diff: Utils.h
- Revision:
- 0:3b4e3e2ec6a5
diff -r 000000000000 -r 3b4e3e2ec6a5 Utils.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Utils.h Fri May 11 15:31:59 2012 +0000 @@ -0,0 +1,37 @@ + +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 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; +}