Prosoft-technology AN-X-AMX Manual de usuario descargar pdf (Pagina 25)

AN-X-AMXCAPT Page 21

Keyword

Description

GapTme

Gap time, see page 16

Frame Status, STS

The frame status can be one of the following:

Value

Symbolic name

Description

0x00

STSOK

Good status

0x01

STSCRC

CRC error

0x02

STSNOISE

Noise error

0x04

STSABORT

Status abort, frame did not complete

0x80

STSOVERUN

Overrun error, frame did not terminate

properly

Since multiple bits may be set in STS, mask STS with the bit you wish to examine before

you make any comparisons.

Example: The following equation selects frames with CRC errors.

showonly

(STS & STSCRC = STSCRC)

Example: The following equation selects all frames with errors.

showonly

STS <> 0

Frame Length, Len

The frame length includes the three byte header but does not include the CRC bytes.

Example: The following equation selects frames with only a header.

showonly

Len <= 3

Frame Destination, Dst

The first byte of the frame is the destination.

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Prosoft-technology AN-X-AMX Manual de usuario Pagina 25