下载不进去程序大家看看怎么回事

小鱼儿124

jtag info:
------------
DLL: V4.58a, compiled Dec  5 2012 18:38:08
Firmware: jtag ARM ARM compiled Nov 14 2012 22:34:52
Hardware: ARM.00
S/N : 17935099
Feature(s) : RDI,FlashDL,FlashBP,JFlash

* jtag Info: Could not measure total IR len. TDO is constant high.
* jtag Info: Could not measure total IR len. TDO is constant high.

flyleaf

把下载方式设置成sw下载一下