w*s
发帖数: 7227 | 1 For my embedded linux board, i can attach serial line during debugging,
then i can see my debug message from printf.
Now in the customer site, they won't have serial cable.
i cannot afford to print message to a file all the time.
what should i do ? | l*****s
发帖数: 2109 | 2 利用sys log？事后察看log ?
一般来讲，即使不保留rx tx针，也可以保留两个触点，自己往上搭线，老板子都是这
么干的。 | l****r
发帖数: 175 | 3 同问。
我的机器连串口都没有，除了dmesg，怎么看log？ 能不能仿真串口？输出到文件什么
的？
【在 w*s 的大作中提到】
: For my embedded linux board, i can attach serial line during debugging,
: then i can see my debug message from printf.
: Now in the customer site, they won't have serial cable.
: i cannot afford to print message to a file all the time.
: what should i do ?
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