当前设备如下: 
[root@localhost ~]# dmesg | grep ttyS 
[    0.559406] 00:01: ttyS0 at I/O 0x248 (irq = 7) is a 16550A 
[    0.580571] 00:02: ttyS1 at I/O 0x258 (irq = 6) is a 16550A 
[    0.601239] 0000:00:16.3: ttyS2 at I/O 0xf0a0 (irq = 19) is a 16550A 
[root@localhost ~]# 
那么minicom -s配置时,改选择哪个tty呢? 谢谢 
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