Rabbit OP7100 User Manual download pdf (Page 72)

OP710072



 Software

SYS.LIB

• int sysChk2ndFlash( struct

flashInfo *pInfo )

Checks for the existence and configuration of the second flash EPROM

mapped to memory space.

PARAMETER: pInfo is a pointer to struct

flashInfo, which

stores the configuration of the flash.

RETURN VALUE: 0 is returned if the second flash EPROM exists

and the configuration is valid; otherwise, a negative number is returned.

• void sysRoot2FXmem( struct

flashInfo *pInfo,

void *src, unsigned long int dest,

unsigned integer len )

Copies memory content from the root memory space to the second

flash EPROM mapped to memory space.

PARAMETERS: pInfo is a pointer to struct

flashInfo

(initialized by sysChk2ndFlash).

src points to the beginning of the block in root memory to be copied

to the second flash EPROM.

dest (a physical address) points to the beginning of the block in the

second flash EPROM mapped to memory space.

len is the length of the block to be copied.

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Rabbit OP7100 User Manual Page 72