Hi, > I use a JLink to flash my STM32 and I would love to be able to program > at the speeds you are seeing! I have been meaning to look at why this > is so slow for a while but haven't been able to find any time. I hope > to be able to get some of the new instrumentation changes in a give it > a try this week. > wrote 232380 byte from file lpm.bin in 262.544495s (0.864362 kb/s)
It's abnormal for JLink to run at this speed. Is JLink configured OK? Does it run at 500kHz speed? And I make Versaloon to process raw JTAG data(tdi, tms) using DMA, but it's NOT that slow. For STM32, at about 8kB/s for flash programming. But my driver is based on Versaloon driver. Is it possible that there is problem with JLink driver? 2009-02-25 Best Regards, Simon Qian SimonQian([email protected]) ---- www.SimonQian.com
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