Appendix A

MSPP Error Summary

This appendix provides a summary of MSPP service error codes. The error codes are presented in two tables: Alphabetical, by error code name, including a description of the problem and a possible solution Numerical, by hexadecimal value, decimal value, and error name
All MSPP service functions return a status code. If the return code is not SUCCESS (0), it is an error code indicating that the function has failed and a reason for the failure.
MSPP service error codes are defined in the include files mspdef.h and ctaerr.h. The error codes are prefixed with MSPERR_ or CTAERR_.

Error Name	Hex	Decimal	Description
MSPERR_CANNOT_OPEN_SERVICE_ COMPONENT	0x001b0003	1769475	Cannot open a sub-component of the service.
MSPERR_CHANNEL_NOT_CONNECTED	0x001b0006	1769478	MSPP channel is not connected to any endpoints.
MSPERR_CHANNEL_NOT_DEFINED	0x001b0005	1769477	MSPP channel name is not defined.
MSPERR_DRIVER_COMMAND_FAILED	0x001b0008	1769480	SPI command failed.
MSPERR_ENDPOINT_BUSY	0x001b000c	1769484	Command arrived while servicing previous command.
MSPERR_ENDPOINT_NOT_ALLOCATED	0x001b0007	1769479	MSPP endpoint is defined, but not yet allocated on the board.
MSPERR_FILTER_BUSY	0x001b000d	1769485	Command arrived while servicing previous command.
MSPERR_INTERNAL_HANDLE	0x001b0002	1769474	Invalid MSPP channel or endpoint.
MSPERR_INVALID_CONNECTION	0x001b0001	1769473	Connection cannot be found.
MSPERR_INVALID_HANDLE	0x001b0004	1769476	Invalid MSPP channel or endpoint.
MSPERR_SENDCOMMAND_FAILED	0x001b000a	1769482	The mspSendCommand function returned an error.
MSPERR_SENDQUERY_FAILED	0x001b000b	1769483	The mspSendQuery function returned an error.
MSPERR_UNKNOWN_FILTER_OBJECT	0x001b0009	1769481	The command specified a filter that is not in the channel.

The following table is a list of MSPP errors in numerical order. Hex Decimal Error Name 0x001b0001 1769473 MSPERR_INVALID_CONNECTION 0x001b0002 1769474 MSPERR_INTERNAL_HANDLE 0x001b0003 1769475 MSPERR_CANNOT_OPEN_SERVICE_COMPONENT 0x001b0004 1769476 MSPERR_INVALID_HANDLE 0x001b0005 1769477 MSPERR_CHANNEL_NOT_DEFINED 0x001b0006 1769478 MSPERR_CHANNEL_NOT_CONNECTED 0x001b0007 1769479 MSPERR_ENDPOINT_NOT_ALLOCATED 0x001b0008 1769480 MSPERR_DRIVER_COMMAND_FAILED 0x001b0009 1769481 MSPERR_UNKNOWN_FILTER_OBJECT 0x001b000a 1769482 MSPERR_SENDCOMMAND_FAILED 0x001b000b 1769483 MSPERR_SENDQUERY_FAILED 0x001b000c 1769484 MSPERR_ENDPOINT_BUSY 0x001b000d 1769485 MSPERR_FILTER_BUSY

Hex	Decimal	Error Name
0x001b0001	1769473	MSPERR_INVALID_CONNECTION
0x001b0002	1769474	MSPERR_INTERNAL_HANDLE
0x001b0003	1769475	MSPERR_CANNOT_OPEN_SERVICE_COMPONENT
0x001b0004	1769476	MSPERR_INVALID_HANDLE
0x001b0005	1769477	MSPERR_CHANNEL_NOT_DEFINED
0x001b0006	1769478	MSPERR_CHANNEL_NOT_CONNECTED
0x001b0007	1769479	MSPERR_ENDPOINT_NOT_ALLOCATED
0x001b0008	1769480	MSPERR_DRIVER_COMMAND_FAILED
0x001b0009	1769481	MSPERR_UNKNOWN_FILTER_OBJECT
0x001b000a	1769482	MSPERR_SENDCOMMAND_FAILED
0x001b000b	1769483	MSPERR_SENDQUERY_FAILED
0x001b000c	1769484	MSPERR_ENDPOINT_BUSY
0x001b000d	1769485	MSPERR_FILTER_BUSY

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