其为包含所有可能返回的状态代码的主类型。

typedef enum
{
   Fapi_Status_Success=0,           /* Function completed successfully */
   Fapi_Status_FsmBusy,             /* FSM is Busy */
   Fapi_Status_FsmReady,            /* FSM is Ready */
   Fapi_Status_AsyncBusy,           /* Async function operation is Busy */
   Fapi_Status_AsyncComplete,       /* Async function operation is Complete */
   Fapi_Error_Fail=500,             /* Generic Function Fail code */
   Fapi_Error_StateMachineTimeout,  /* State machine polling never returned ready and timed out */
   Fapi_Error_OtpChecksumMismatch,  /* Returned if OTP checksum does not match expected value */
   Fapi_Error_InvalidDelayValue,    /* Returned if the Calculated RWAIT value exceeds 15  - 
                                       Legacy Error */
   Fapi_Error_InvalidHclkValue,     /* Returned if FClk is above max FClk value -    
                                       FClk is a calculated from SYSCLK and RWAIT */
   Fapi_Error_InvalidCpu,           /* Returned if the specified Cpu does not exist */
   Fapi_Error_InvalidBank,          /* Returned if the specified bank does not exist */
   Fapi_Error_InvalidAddress,       /* Returned if the specified Address does not exist in Flash 
                                       or OTP */
   Fapi_Error_InvalidReadMode,      /* Returned if the specified read mode does not exist */
   Fapi_Error_AsyncIncorrectDataBufferLength,
   Fapi_Error_AsyncIncorrectEccBufferLength,
   Fapi_Error_AsyncDataEccBufferLengthMismatch,
   Fapi_Error_FeatureNotAvailable,  /* Flash Wrapper feature is not available on this device */
   Fapi_Error_FlashRegsNotWritable, /* Returned if Flash registers are not writable due to 
                                       security */
   Fapi_Error_InvalidCPUID,          /* Returned if OTP has an invalid CPUID */
}  ATTRIBUTE_PACKED Fapi_StatusType;