DOCA0256EN-01

PKW Error Codes

The table list the example of write errors:

Error Code

Error Name

Explanation

1

FGP_ERR_REQ_STACK_FULL

external request: sends back an error frame

3

FGP_ERR_REGISTER_NOT_FOUND

register not managed (or the request needs super user access rights)

4

FGP_ERR_ANSWER_DELAYED

external request: answer postponed

7

FGP_ERR_NOT_ALL_REGISTER_FOUND

one or both registers cannot be found

8

FGP_ERR_READ_ONLY

register not authorized to be written

10

FGP_ERR_VAL_1WORD_TOOHIGH

written value not in the range of the register (word value is too high)

11

FGP_ERR_VAL_1WORD_TOOLOW

written value not in the range of the register (word value is too low)

12

FGP_ERR_VAL_2BYTES_INF_TOOHIGH

written value not in the range of the register (MSB value is too high)

13

FGP_ERR_VAL_2BYTES_INF_TOOLOW

written value not in the range of the register (MSB value is too low)

16

FGP_ERR_VAL_INVALID

written value not a valid value

20

FGP_ERR_BAD_ANSWER

external request: sends back an error frame

The table list the example of read errors:

Error Code

Error Name

Explanation

1 FGP_ERR_REQ_STACK_FULL external request: sends back an error frame
3 FGP_ERR_REGISTER_NOT_FOUND register not managed (or the request needs super user access rights)
4 FGP_ERR_ANSWER_DELAYED external request: answer postponed
7 FGP_ERR_NOT_ALL_REGISTER_FOUND one or both registers cannot be found
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