智能车制作

标题: 我要晕死了,一直连不上啊啊啊啊啊,怎么回事呢 [打印本页]

作者: lsl479521652    时间: 2015-1-29 23:08
标题: 我要晕死了,一直连不上啊啊啊啊啊,怎么回事呢
Connecting ...
- Connecting via USB to J-Link device 0
- J-Link firmware: V1.20 (J-Link ARM V8 compiled Nov 28 2014 13:44:46)
- Target interface speed: 4000 kHz (Fixed)
- ERROR: Failed to connect





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