Witam, pisze tu pierwszy raz.
Moj problem dotyczy braku /dev/ttyUSB0. Mam podlaczony do Asusa 500Gp V2 konwenter USB->RS232 .
wydruk z lsusb:
Bus 002 Device 002: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port
wydruk z cat /proc/bus/usb/devices dla tego usb:
T: Bus=02 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=12 MxCh= 0
D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=067b ProdID=2303 Rev= 3.00
S: Manufacturer=Prolific Technology Inc.
S: Product=USB-Serial Controller
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
E: Ad=81(I) Atr=03(Int.) MxPS= 10 Ivl=1ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=83(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
--widac ze brak drivera, ktorego nie moge zainstalowac.
wydruk z dmesg | grep usb :
usb usb1: configuration #1 chosen from 1 choice
usb usb2: configuration #1 chosen from 1 choice
usb usb3: configuration #1 chosen from 1 choice
usbcore: registered new interface driver usb-storage
usb 1-1: new high speed USB device using ehci_hcd and address 2
usb 1-1: configuration #1 chosen from 1 choice
usb-storage: device found at 2
usb-storage: waiting for device to settle before scanning
usb 2-2: new full speed USB device using uhci_hcd and address 2
usb 2-2: configuration #1 chosen from 1 choice
usb-storage: device scan complete
usb 2-2: reset full speed USB device using uhci_hcd and address 2
lsmod:
Module Size Used by Not tainted
usb_storage 35680 4
uhci_hcd 19088 0
ehci_hcd 34272 0
sd_mod 22992 5
ext2 43808 0
ext3 95872 0
jbd 44144 1 ext3
ext4 229088 3
jbd2 49552 1 ext4
usbcore 107168 4 usb_storage,uhci_hcd,ehci_hcd
scsi_mod 72960 2 usb_storage,sd_mod
nls_base 4960 1 usbcore
mbcache 4160 1 ext4
crc16 976 1 ext4
switch_robo 4048 0
switch_core 5216 1 switch_robo
diag 7536 0
ls /dev :
1-1 mtd4 sda1
2-2 mtd4ro sda2
console mtdblock0 sda3
cpu_dma_latency mtdblock1 sda4
full mtdblock2 shm
kmsg mtdblock3 tty
log mtdblock4 ttyS0
mem network_latency ttyS1
mtd0 network_throughput urandom
mtd0ro null usb1
mtd1 port usb2
mtd1ro ptmx usb3
mtd2 pts watchdog
mtd2ro random zero
mtd3 root
mtd3ro sda
wydruk z:
opkg list-installed | grep 2303
kmod-usb-serial-pl2303 - 2.6.32.27-1
wydruk z :
root@OpenWrt:/etc/modules.d# ls
01-crypto-core 21-mac80211 42-ipt-nat
01-wprobe 25-nls-cp437 45-ipt-nathelper
09-crypto-aes 25-nls-iso8859-1 50-usb-uhci
09-crypto-arc4 25-nls-utf8 51-i2c-core
09-crypto-ocf 30-b43 60-usb-serial
09-ocf-ubsec-ssb 30-fs-ext4 60-usb-storage
19-input-core 30-fs-vfat 60-video-core
20-cfg80211 30-ppp 65-scsi-generic
20-crc-ccitt 31-fs-ext3 65-usb-serial-pl2303
20-crc16 32-fs-ext2 66-usb-serial-ftdi
20-fs-mbcache 40-ipt-core 70-video-gspca-core
20-nls-base 40-pppoe 75-video-gspca-zc3xx
20-scsi-core 40-scsi-core 80-fuse
20-switch 40-usb2 90-video-uvc
20-usb-core 41-ipt-conntrack
Nie ma tego i nie chce sie wygenerowac /dev/ttyUSB0 . Pomocy.