CMSIS-DAP: DAP_SWO_Transport

| CMSIS-DAP Version 2.1.1 Interface Firmware for CoreSight Debug Access Port

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DAP_SWO_Transport
SWO Commands

Set SWO transport mode. More...

Set SWO transport mode.

## DAP_SWO_Transport (0x17):

Sets the SWO transport mode for reading trace data.

DAP_SWO_Transport Request:

| BYTE | BYTE |
> 0x17 | Transport |
|******|***********|

- Transport:
  - 0 - None (default)
  - 1 - Read trace data via DAP_SWO_Data command
  - 2 - Send trace data via separate USB bulk endpoint (requires CMSIS-DAP v2 configuration)
  - ... - reserved

DAP_SWO_Transport Response:

| BYTE | BYTE |
< 0x17 | Status |
|******|********|

- Status: Response Status

Note
  Currently the trace data can only be read via the existing DAP command request/response channel by using DAP_SWO_Data. Future extension might provide separate channels for reading trace data.