On Fri, Jul 22, 2011 at 9:59 AM, Peter Horn <peter.h...@bluewin.ch> wrote: > Besides the RLink I also have an Olimex ARM-USB-OCD adpater. On Windows, > stepping with the Olimex is considerably faster than with the RLink. On > Linux both adapters are on par. I'm Using the same STM32 board and > OCD-Version in all cases, so the cause for the slow stepping must be related > to the RLink driver.
...and the OS-specific USB stack or RLink architecture itself. If you chceck the timings on OpenOCD (windows/linux) and RIDE (windows) then comparison should reviel the driver and the os-usb-stack quality, but if the timings are similar that could be matter of device/firmware design. It would be nice to see such comparison :-) Also the SWD part of the protocol still waits to be solved [1] :-) Best regars! :-) Tomek [1] http://files.tomek.cedro.info/electronics/arm/cortex/stm32/rlinkre/ -- CeDeROM, SQ7MHZ, http://www.tomek.cedro.info _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
