Hello List : i have two modems that connect to two serial port (ttyS0,ttyS1)
when i type "dmesg|grep tty" it show : ttyS00 at 0x03f8 (irq = 4) is a 16550A 3 ttyS01 at 0x02f8 (irq = 3) is a 16550A its seem ttyS0 and ttyS1 was probed by kernel and DID NOT conflict with other device! when i type "cat /dev/ttyS0 " it have some data respond however, i type "cat /dev/ttyS1" it DID NOT ANY respond from ttyS1!!!! i checked /proc/tty/driver/serial ,got some information as follow: 0: uart:16550A port:3F8 irq:4 baud:9600 tx:58092 rx:8328903 DSR|CD 1: uart:16550A port:2F8 irq:3 baud:9600 tx:0 rx:0 so, i am very sure ttyS1 is NOT working! i have been surveyed a perfect URL:http://www.tldp.org/HOWTO/Modem-HOWTO-17.html but is not refer to this question.........@_@ Anyone got ideas as to the nature/solution of this problem? -- Trust & Unique ... Axacheng's PGP Public Key http://www.navigation.idv.tw/pgpkey -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
