;/************************************************************
;* Percepio Tracealyzer - ITM Trace Exporter for Lauterbach TRACE32
;* Copyright (c) 2021, Percepio AB.
;* https://percepio.com
;************************************************************/

;Execute script without paramters will use default
;Call with parameters if customisation is needed
;do itm_streaming.cmm <trace file> <ITM channel>
;eg
;do itm_streaming.cmm mytrace.psf 5.


LOCAL  &file &channel
ENTRY &file &channel

if "&channel"==""
  &channel=1
if "&file"==""
  &file="tracealyzer.psf"

ITM.ON
PER.Set.simple ESD:0xE0000E00 %Long data.long(ESD:0xE0000E00)|(0x1<<&channel) ;Enable ITM channel
PER.Set.simple ESD:0xE0000E40 %Long 0xf ; Set privileged mode for all cahnnels
Trace.Mode pipe
Trace.WRITE &file /ChannelID &channel /Payload

enddo