... | ... | @@ -204,6 +204,7 @@ Trace the value (32-bit) of a global variable with the ARM Cortex M4 CoreSight D |
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\* mandatory elements
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Notes:
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* 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.
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* The data trace 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.
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* Correct CPU frequency needs to be set with the `cpuSpeed` config element (see `debugConf` above).
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* [SWO pin](Man/GpioAssignmentTargetAdapter) needs to be configured in SWO mode.
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* 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. |