On 18/03/13 14:43, simonqian.openocd wrote:
> I see that some Russian site has the complete firmware for the stlink,
> including bootloader - recovery should not be a problem. I have not
> tested the binary but i do know some that have.
< http://forum.easyelectronics.ru/download/file.php?id=13372
I see this too, it seems that he want to add a CDC port onto stlink.
But it's not necessary to hack the firmware, it's much more simpler to
develop a new one compatible to stlink.
I have done this, and also add a CDC port, and even intergrate versaloon.
But I'm not sure whether it can support kinetis, because CM0+ kinetis
implement
a MDM-AP, is it supported by OpenOCD?
------------------------------------------------------------------------
simonqian.openocd
CM0+ also has a standard AHB-AP which is sufficient for most operations.
The MDM-AP looks like it would be really useful to debug low-power
issues and
hopefully support could be added at some later date. But right now I'm
concentrating on getting basic cmsis-dap support into the mainline code.
I can read/write memory and regs, and halt/resume the core which should be
enough for a flash programmer if someone wants to implement one.....
I'm using a Feedom KL25 with the Keil CMSIS-DAP firmware for the initial
dev work
although I could probably do with some alternative hardware for
verification and
testing JTAG mode.
--
mike
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