functions.c

嵌入式linux（arm9）的平台下

#include "example.h"
#include "functions.h"
#include "fat.h"
#include "flash.h"

#if defined(CONFIG_HWBLOCK_PCMCIA)
#include "pcmcia.h"
#endif

#if defined(CONFIG_HWBLOCK_SD)
#include "sd.h"
#endif

#if defined(CONFIG_HWBLOCK_IDE)
#include "ide.h"
#endif

#if defined(CONFIG_HWBLOCK_NAND_FLASH)
#include "nand.h"
#endif

#if defined(CONFIG_HWBLOCK_PCMCIA)
DiskFunctions getPCMCIAFunctions()
{
	DiskFunctions functions = {pcmciaOpen, pcmciaEject, pcmciaRead};
	return functions;
}
#endif

#if defined(CONFIG_HWBLOCK_IDE)
DiskFunctions getIDEFunctions()
{
	DiskFunctions functions = {ideOpen, ideEject, ideRead};
	return functions;
}
#endif

DataFunctions getFATFunctions()
{
	DataFunctions dataFunctions = {fatOpen, fatClose, fatRead};
	return dataFunctions;
}

DataFunctions getFlashFunctions()
{
	DataFunctions functions = {flashOpen, flashClose, flashRead};
	return functions;
}


#if defined(CONFIG_HWBLOCK_NAND_FLASH)
DataFunctions getNandFunctions()
{
	DataFunctions functions = {nandOpen, nandClose, nandRead};
	return functions;
}
#endif

#if defined(CONFIG_HWBLOCK_SD)
DiskFunctions getSDFunctions()
{
	DiskFunctions functions = {sdOpen, sdEject, sdRead};
	return functions;
}
#endif