asmh1989 发表于 2011-7-14 20:47:18

asmh1989 发表于 2011-7-15 10:33:52

asmh1989 发表于 2011-7-15 11:19:44

asmh1989 发表于 2011-7-15 21:06:00

xdict 发表于 2011-8-6 12:53:49

xdict 发表于 2011-8-6 12:55:34

saintnoah 发表于 2011-9-21 04:29:32

windman521 发表于 2011-11-5 10:43:05

邓维安 发表于 2011-11-5 10:48:11

用USB_host毫无压力

xiaoanasi 发表于 2012-3-19 15:55:48

飞凌-chongzi 发表于 2012-3-19 16:52:59

fd = open(path_utf, O_RDWR | O_DIRECT | O_SYNC);改成fd = open(path_utf, O_RDWR |O_SYNC);

飞凌-chongzi 发表于 2012-3-19 16:53:03

fd = open(path_utf, O_RDWR | O_DIRECT | O_SYNC);改成fd = open(path_utf, O_RDWR |O_SYNC);
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查看完整版本: android 打开串口失败,是什么问题???