SWV issue getting the Garbage Values
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‎2018-05-01 05:09 AM
I was trying to get the debug statements on the SWV on Nucleo64 STM32F302R8. I tried the tutorial ''
https://www.youtube.com/watch?v=BwgPV3uKuzY
'' by Atollic Tools but had no success it prints out Garbage Values. Is there anything I'm missing???Settings made on the syscalls.c to get the printf function linked with the SWV.
#stm32f302r8 #swv-st-link/v2-debug #stm32- Labels:
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STM32F3 Series
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‎2018-05-01 05:32 AM
Perhaps your code isn't actually running at 72 MHz?
Check the code, and verify internal clock via PA8 (MCO)
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‎2018-05-01 06:09 AM
It works but partially. Only print first statement that too incomplete. I think there's more to it.
Can you please tell me the points to keep in mind while using SWV
Turvey.Clive.002
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‎2018-05-01 09:23 AM
Make sure the ST-LINK has current firmware.
Use the ST-LINK Utilities SWV window as the test case.
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‎2018-05-02 01:14 AM
Turvey.Clive.002
‌How can we use the multiple SWV ports at the same time?
It doesn't give the direct support to switch between the SWV port.
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‎2018-05-02 03:01 AM
It works.
Thank you for the support.
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‎2018-05-02 06:28 AM
Not a mode of functionality I have used/investigated, would likely be a combination of debugger software, and writing to different ITM registers.
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