Attached, is a patch against the svn trunk that adds support for the Raisonance RLink JTAG adapter. That adapter is mostly used with their RIDE software, but there is a version of it embedded in the STM32 Primer (a development board), where it is wired in in lieu of a JTAG connector.
Some reverse engineering was needed. USB traffic sniffing, analyzing publicly downloadable sample projects, and the like. Hopefully, that falls into the category of "not a problem". Neither I, nor the other person I've been working with, have entered into any sort of NDA which relates to this. I'm bringing this up now in case there is an issue. The basic architecture of the R-Link adapter is an ST7 microcontroller with a USB device interface and a Data Transfer Coprocessor in it. This driver communicates with the firmware on that microcontroller and uses it to load an image into the DTC and runs that to bit-bang each of several speeds. If it needs tweaking to make it suitable for inclusion, we'll do it. It seems to work fine in basic testing on our Linux systems.
openocd_rlink.diff.gz
Description: Binary data
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