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OpenOCD STM32F4 Eclipse Debugging Error

Posted: Sun Jul 30, 2017 7:17 am
by HighFrequency
Hi. I use;
-STM32F4-DISCOVERY BOARD (with Embedded ST-Link V2)
-Win7 OS
-Eclipse Oxygen IDE
-OpenOCD debugger

I did every configuration about debugging on eclipse with OpenOCD. When I start debugging I get an error; "undefined debug reason 7 - target needs reset"
and "Info : dropped 'gdb' connection"
Any idea?