User's Manual

1.07work/09.2003 BlueRS+ manual

5. Diagnostic and error messages

5.3 Diagnostic using the internal Trace

For more sophisticated debugging an internal trace functionality is implemented. This

logging mechanism allows to write activities of the Bluetooth interfaces and the serial

interface into a wrap around buffer. The type of entries can be selected by a trace

mask.

trcmsk set trace mask

trcmsk par Setup the mask to select the type of data to be written into the trace

buffer.

Default: Bluetooth HCI and Blueface messages, DTE interface lines,

DTE-Data in connection-setup and clearing-phase.

The parameter par has to be setup in the following way, all bytes have

to be entered (default 00 00 00 00 00 00 00 00 04):

par := bl1 bl2 bl3 dl1 dl2 dl3 sl1 app bt1

bl1 reserved (00)

bl2 reserved (00)

bl3 reserved (00)

dl1 reserved (00)

dl2 reserved (00)

dl3 reserved (00)

sl1 Serial line 1; i.e. first V.24 port; default: 00

bit0: control lines after change

bit2: data bytes while connection control (call phase)

app reserved (00)

bt1 Bluetooth; default: 04

bit0: hci interface, commands and events

bit1: hci interface, acl data

bit2: Blueface interface: signaling

bit3: Blueface interface: traffic while DCD off

bit4: Blueface interface: traffic

examples:

trcmsk 000000000000000004 Trace Bluetooth messages and V.24

commands.

trcon start trace write

trcon set trace to active regarding to trace mask