GMACD Return Codes

Macros
#define	GMACD_OK   0
#define	GMACD_TX_BUSY   1
#define	GMACD_RX_NULL   1
#define	GMACD_SIZE_TOO_SMALL   2
#define	GMACD_PARAM   3
#define	GMACD_NOT_INITIALIZED   4

Detailed Description

Macro Definition Documentation

GMACD_NOT_INITIALIZED

#define GMACD_NOT_INITIALIZED   4

Transfer is not initialized

GMACD_OK

#define GMACD_OK   0

Operation OK

GMACD_PARAM

#define GMACD_PARAM   3

Parameter error, TX packet invalid or RX size too small

GMACD_RX_NULL

#define GMACD_RX_NULL   1

No data received

GMACD_SIZE_TOO_SMALL

#define GMACD_SIZE_TOO_SMALL   2

Buffer size not enough

GMACD_TX_BUSY

#define GMACD_TX_BUSY   1

TX in progress