On 23/08/2010 20:23, Andrew Rogers wrote:
ST sent me the api, it is based on mass storage device.
They are happy for openocd to support it.
I think the firmware of the ST-link can be updated as there is update
software available. I reckon that there will be hooks to allow writing
to the RAM on the STM32F103C8T6. We could execute firmware from RAM to
perform low-level JTAG.
The stlink does have dfu capability, it is documented in the info i was
sent.
Any chance of a copy of the API?
The actual api was sent under nda, so i cannot send it on. It contains a
lot more info about the interface (eg. dfu) that they do not want published.
However i am hoping to get the first version of the stlink link support
added over the next few weeks.
The problem is that the stlink does not have any low level jtag/swd
access, so it behaves more like a target than a jtag adapter. Because of
this it does not integrate very well within the current openocd adapter
model.
Cheers
Spen
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