I use STM32F469NI Discovery board. I've convert ST-LINK to J-link and use with Eclipse for number of times.
When in Crossworks in Targets windows I double click SEGGER J-link , Output windows say
- Connecting "SEGGER J-link" completed
- Cannot stop processor completed
I must go to Eclipse and erase flash then come back Crossworks then I can connect. Or somehow when I push reset button good timing I can connect J-link in Crossworks. And can run/debug.
I can connect no problem in Eclipse.
I've try reduce speed from 4000khz to 2000,1000,500,100,50. So far still have problem.
How to solve this?
Thank
When in Crossworks in Targets windows I double click SEGGER J-link , Output windows say
- Connecting "SEGGER J-link" completed
- Cannot stop processor completed
I must go to Eclipse and erase flash then come back Crossworks then I can connect. Or somehow when I push reset button good timing I can connect J-link in Crossworks. And can run/debug.
I can connect no problem in Eclipse.
I've try reduce speed from 4000khz to 2000,1000,500,100,50. So far still have problem.
How to solve this?
Thank