Hi,
there are at least two threads about this issue: After the first debug session, I find i have to reset the CC3200 Launchpad board and Communication stall between application processor and NWP with new SDK and Service Pack
Of course I stumbled into this issue too.
The answer of the second thread to use the OS_debug simplelink library also solves it for me.
So far so good, but there are still some open questions:
- the launchpad schematic shows that there is a reset signal from the JTAG interface (aka FT2232D) which is ANDed with the reset push button via a 74LVC125 (DBG_RTS_n -> SRSTn -> CC_nRESET). Unfortunately this Reset signal never gets fired on debugging. This is despite debug configuration which states that there should be something like "Reset the target on a connect".
Is there any configuration option I am missing? - probably the same issue: doing a "System Reset" in eclipses debug/run/reset menu, also does not fire the reset signal (ok, that's my expectation that it should...). Instead it shows "Cortex_M4_0: Failed System Reset" in Console window.
Am I missing something here? - not sure, what that actually should do, but a "Core Reset" in the same menu does not put the processor into a defined reset(?) state. Instead it ends in a state where only a reload of the application helps out
Thanks for suggestions!
Hardy