On May 2, 2014, at 11:19 PM, Paul Fertser <[email protected]> wrote:
> Hi Duane, > > Your MUA is apparently doing strange things: mac EMAIL - and I’m probably trying to be polite and screwing it up and making it worse. I hope this one is better, no goofing around with replies > > On Fri, May 02, 2014 at 10:42:15PM -0700, Duane Ellis wrote: >> On Apr 30, 2014, at 11:27 PM, Duane Ellis <[email protected]> wrote: >>> BTW - also need a solution for a JTAG tap that is accessed via the DAP -> >>> JTAG_AP interface.. >>> >>> ie: Openodd -> interface -> SWD mode -> DAP -> JTAG_AP >> >> That DAP with other processors via the JTAG_AP port. > > What if OpenOCD would expose JTAG_AP ports via a regular socket with a > JTAG-level protocol It should provide a standalone tap-struct - just like all of the other taps, no different. Probably will need to introduce a “jtag-ops” function pointer to the tap-struct, much like the dap has a dap_ops structure. > It seems that would look like a sane layering matching real hardware; that is the intent - there is one dap, with cortex_A and cortex_M and other CPUs attached via the AP the problem right now is this: cortex_A has private DAP struct, and the cortex_M has a another private DAP struct, and if support for JTAG-AP is added, it should not have another private DAP struct - because there is only one DAP. -Duane. ------------------------------------------------------------------------------ "Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE Instantly run your Selenium tests across 300+ browser/OS combos. Get unparalleled scalability from the best Selenium testing platform available. Simple to use. Nothing to install. Get started now for free." http://p.sf.net/sfu/SauceLabs _______________________________________________ OpenOCD-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openocd-devel
