ITMLOG

The ITMLOG command redirects ITM channel output of a Cortex-M processor-based device to a log file. Multiple ITM channels can be tracked at the same time. Each channel can have its own log file. ITM log files get closed automatically upon termination of the debugging session.

Examples

>ITMLOG 1 >C:\TMP\itm1.log              /* Create a new log file for ITM channel 1       */
>ITMLOG 14 >C:\TMP\itm14.log            /* Create a new log file for ITM channel 14      */

>ITMLOG 14                              /* Query log file for ITM channel 14             */
 ITM-14:log file: C:\TMP\itm14.log

>ITMLOG                                 /* Show currently active ITM log files           */
 ITM-01: log file: C:\TMP\itm1.log
 ITM-14: log file: C:\TMP\itm14.log

>ITMLOG 1 OFF                           /* Close itm1.log file                           */
>ITMLOG 14 OFF                          /* Close itm14.log file                          */

• This command is not applicable to ARM7 or ARM9 processor-based devices.
• See also: IRLOG, SLOG, LOG
• Application Note 240: Redirecting ITM Output to third-party Applications shows how to redirect the ITM debug output to a third-party application from µVision.