2.2 BSP Rel. 1.0 for PPMC-275 Programmer's Guide

List of APIs API Call Reference
above 1, and this function pointer has previously been set to a BIB
show routine, this will be called.
The prototype of a BIB show routine is:
STATUS yourBibShow (void *pImage, size_t imgSize,
BOOL verbose, FILE *output)
Parameter pImage is the address of the BIB image which should
be displayed. It is set to the driver's internal cache buffer.
The imgSize parameter contains the number of bytes of the
BIB image.
The verbose flag is set TRUE if frcBibDrvShow( ) is
called with an infoLvl greater than 2, otherwise it is FALSE.
The output is not used here, it is set to NULL to specify "standard
out". Usually the application sets this function pointer to the
frcBibShow( ) routine, which has to be included by the application.
frcBibShowRtn = frcBibShow
STATUS (*bibReadIntfRtn) (BIB_HDL handle, UINT32 offset, UINT32 byteCnt, void *pDstBuf)
DESCRIPTION This function pointer specifies the BIB read interface routine for
the respective BIB device. This routine directly passes control to
EEPROM Device which in turn reads from the specified offset and
the specified device.
INPUT
handle The BIB device handle specifies the memory device to access. This
is usually an I 2 C-bus EEPROM (ID-ROM). The handle is not
defined by the driver, but directly passed from the application to
the respective interface routine. If an individual set of interface
routines has been defined for each BIB device, this parameter may
be discarded.
offset Byte offset within the memory device where to start reading or
writing.
byteCnt Byte count, number of bytes to read or write.
pDstBuf Destination buffer, specifies where to store the data which was
read.
5 - 114 VxWorks 5.5/Tornado 2.2 BSP Rel. 1.0 for PPMC-275