データのサイズが4800で制限されているようだったので、 /uvchost/uvc/uvc.cpp内の int uvc::get_jpeg(const char* path) const int size = 9600; に変更。
Fork of uvchost by
usb/Utils.h@4:97438d526ad3, 2013-02-10 (annotated)
- Committer:
- Dromar
- Date:
- Sun Feb 10 15:20:36 2013 +0000
- Revision:
- 4:97438d526ad3
- Parent:
- 0:b0f04c137829
????????4800????????????????; /uvchost/uvc/uvc.cpp??; int uvc::get_jpeg(const char* path); const int size = 9600;; ????
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
va009039 | 0:b0f04c137829 | 1 | #ifndef UTILS_H |
va009039 | 0:b0f04c137829 | 2 | #define UTILS_H |
va009039 | 0:b0f04c137829 | 3 | typedef unsigned char u8; |
va009039 | 0:b0f04c137829 | 4 | typedef unsigned short u16; |
va009039 | 0:b0f04c137829 | 5 | typedef unsigned long u32; |
va009039 | 0:b0f04c137829 | 6 | |
va009039 | 0:b0f04c137829 | 7 | //void DelayMS(int ms); |
va009039 | 0:b0f04c137829 | 8 | |
va009039 | 0:b0f04c137829 | 9 | void printfBytes(const char* label,const u8* data, int len); |
va009039 | 0:b0f04c137829 | 10 | void printHex(const u8* d, int len); |
va009039 | 0:b0f04c137829 | 11 | |
va009039 | 0:b0f04c137829 | 12 | #ifndef min |
va009039 | 0:b0f04c137829 | 13 | #define min(_a,_b) ((_a) < (_b) ? (_a) : (_b)) |
va009039 | 0:b0f04c137829 | 14 | #endif |
va009039 | 0:b0f04c137829 | 15 | |
va009039 | 0:b0f04c137829 | 16 | inline int LE16(const u8* d) |
va009039 | 0:b0f04c137829 | 17 | { |
va009039 | 0:b0f04c137829 | 18 | return d[0] | (d[1] << 8); |
va009039 | 0:b0f04c137829 | 19 | } |
va009039 | 0:b0f04c137829 | 20 | |
va009039 | 0:b0f04c137829 | 21 | |
va009039 | 0:b0f04c137829 | 22 | inline int LE24(const uint8_t* d) { |
va009039 | 0:b0f04c137829 | 23 | return d[0] | (d[1]<<8) | (d[2] << 16); |
va009039 | 0:b0f04c137829 | 24 | } |
va009039 | 0:b0f04c137829 | 25 | |
va009039 | 0:b0f04c137829 | 26 | inline int LE32(const uint8_t* d) { |
va009039 | 0:b0f04c137829 | 27 | return d[0] |(d[1]<<8) | (d[2] << 16) |(d[3] << 24) ; |
va009039 | 0:b0f04c137829 | 28 | } |
va009039 | 0:b0f04c137829 | 29 | |
va009039 | 0:b0f04c137829 | 30 | inline u32 BE32(const u8* d) |
va009039 | 0:b0f04c137829 | 31 | { |
va009039 | 0:b0f04c137829 | 32 | return (d[0] << 24) | (d[1] << 16) | (d[2] << 8) | d[3]; |
va009039 | 0:b0f04c137829 | 33 | } |
va009039 | 0:b0f04c137829 | 34 | |
va009039 | 0:b0f04c137829 | 35 | inline void BE32(u32 n, u8* d) |
va009039 | 0:b0f04c137829 | 36 | { |
va009039 | 0:b0f04c137829 | 37 | d[0] = (u8)(n >> 24); |
va009039 | 0:b0f04c137829 | 38 | d[1] = (u8)(n >> 16); |
va009039 | 0:b0f04c137829 | 39 | d[2] = (u8)(n >> 8); |
va009039 | 0:b0f04c137829 | 40 | d[3] = (u8)n; |
va009039 | 0:b0f04c137829 | 41 | } |
va009039 | 0:b0f04c137829 | 42 | |
va009039 | 0:b0f04c137829 | 43 | inline void BE16(u32 n, u8* d) |
va009039 | 0:b0f04c137829 | 44 | { |
va009039 | 0:b0f04c137829 | 45 | d[0] = (u8)(n >> 8); |
va009039 | 0:b0f04c137829 | 46 | d[1] = (u8)n; |
va009039 | 0:b0f04c137829 | 47 | } |
va009039 | 0:b0f04c137829 | 48 | #endif //UTILS_H |