9 void spiChipSelect (BOOL select);
10 inline BOOL spiPresent (void);
11 inline BOOL spiWriteProtect (void);
12 U32 spiSetClockFreq (U32 frequency);
14 U8 spiTransferByte (U8 c);
15 U8 spiWaitReady (void);
16 void spiSendBlock (U8 *pData, U32 size);
17 void spiReceiveBlock (U8 *pData, U32 size);
18 void spiDelay1ms (U32 delay);