I'm using keil with STLINK, connected to a GD32F130C8.
I can see, in debug, by means of Watch, variables changing in real time.
Everything works fine.
Now I would like to enable trace, in order to see the evolution of a variable in time domain, thru logic analyzer.
I enabled trace flag on trace tab (setting menu), I set, on trace tab, the processor speed (72MHZ).
The problem is that logic analyzer doesn't show requested float variable, and on the bottom of the screen I read the sentence "Trace: No Synchronization".
The output of SystemCoreClock() function gives 72Mhz.
any hint?
ema vac said:Search “trace” on this page
The only mention of trace on that page is saying that you can use the ULINK-pro - which has trace capability.
It doesn't say that the chip has trace capability.
ema vac said:In the user manual of gd32 processor I can also read
Again, for clarification of their documentation, and/or their chip's features & capabilities - you need to contact them.