DAP_SWO_Status

Read SWO trace status. More...

Read SWO trace status.

DAP_SWO_Status (0x1B):

Reads the SWO trace status.

DAP_SWO_Status Request:

  BYTE |
> 0x1B |
 ******|

DAP_SWO_Status Response:

  BYTE | BYTE         | WORD        |
< 0x1B | Trace Status | Trace Count |
 ******|**************|*************|

• Trace Status:
  • Bit 0: Trace Capture (1 - active, 0 - inactive)
  • Bit 6: Trace Stream Error
  • Bit 7: Trace Buffer Overrun
• Trace Count: Number of bytes in Trace Buffer (not yet read)