Andrew Boyson / fram

A module to store data on a fram.

Dependents:   oldheating motorhome heating

spi.h

Committer:
andrewboyson
Date:
2021-04-23
Revision:
0:e8f4aff306cd

File content as of revision 0:e8f4aff306cd:

extern void SpiInit(void);
extern void SpiChipSelect(int value);
extern void SpiWrite(char byte);
extern int  SpiBusy(void);
extern char SpiRead(void);
extern char SpiTransfer(char byte);