@@ -204,6 +204,7 @@ Trace the value (32-bit) of a global variable with the ARM Cortex M4 CoreSight D
...
@@ -204,6 +204,7 @@ Trace the value (32-bit) of a global variable with the ARM Cortex M4 CoreSight D
\* mandatory elements
\* mandatory elements
Notes:
Notes:
* The datatrace feature only works with ARM Cortex M4 targets, i.e. `DPP2LoRa` and `nRF5`. The target image in `<targetConf>` has to be provided in the ELF file format.
* The datatrace feature only works with ARM Cortex M4 targets, i.e. `DPP2LoRa` and `nRF5`. The target image in `<targetConf>` has to be provided in the ELF file format.
* Correct CPU frequency needs to be set with the `cpuSpeed` config element (see `debugConf` above).
* Correct CPU frequency needs to be set with the `cpuSpeed` config element (see `debugConf` above).
*[SWO pin](Man/GpioAssignmentTargetAdapter) needs to be configured in SWO mode.
*[SWO pin](Man/GpioAssignmentTargetAdapter) needs to be configured in SWO mode.
* If you want to use the pins [SWCLK and SWDIO](Man/GpioAssignmentTargetAdapter) for GPIO tracing, you must add a short startup delay in the target code before reconfiguring these pins as outputs. Otherwise the data trace service will not be able to configure the MCU properly.