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[feature] st-util with SWO support possible? #613
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Its possible, but not implemented. OpenOCD has support for this to write ITM port 0 or 1 to a file. |
Hello, |
+1 on SWO feature |
also +1 on SWO feature |
Hi @mhanuel26, @shizacat, @langhaarschneider, |
@simplerobot Viewing the SWO output while debugging would be a nice touch. Currently only the semihosting is supported: stlink/src/st-util/gdb-server.c Lines 1423 to 1481 in 01418b5
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What is the status of SWO working with STLink (st-util) such that Cortex-Debug and uScope (RTT viewer, https://github.com/DEMCON/uscope) can use it ? If it now does work, does one need to reflash the STLink device to make SWO work or just update st-util ? If it doesn't work, what can I do to help the situation ? |
Speaking as a VSCode user, how would I configure VSCode to work with st-trace ? Let's assume I want to use uScope (https://github.com/DEMCON/uscope) as my rtt viewer. |
@linuxguy123 There have been no action or any efforts on this topic since the last response of @Ant-ON. |
st-util
I was wondering if it's possible to have SWO output from target. It will be great to have sort of printf window for debug messages.
The closest minimalist solution I have found is explained here, but depends on STM32 ST-Link Utility or Keil uVision for it.
Please let me know your thoughts,
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