Przeszukałem forum ale jakoś nie mogę znaleźć rozwiązania.
Na starym laptopie zainstalowałem Debiana Wheezy Do tego podpięty jest konwerter 1-wire USB. Wszystko działa ale od czasu do czasu dostaję komunikat:
Kod: Zaznacz cały
Sep 24 17:03:44 debian kernel: [21379.008072] hub 2-0:1.0: port 2 disabled by hub (EMI?), re-enabling...
Sep 24 17:03:44 debian kernel: [21379.008281] usb 2-2: USB disconnect, device number 2
Sep 24 17:03:44 debian kernel: [21379.008637] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0
Sep 24 17:03:44 debian kernel: [21379.008669] ftdi_sio 2-2:1.0: device disconnected
Sep 24 17:03:44 debian kernel: [21379.248054] usb 2-2: new full-speed USB device number 3 using uhci_hcd
Sep 24 17:03:44 debian kernel: [21379.454253] usb 2-2: New USB device found, idVendor=0403, idProduct=6001
Sep 24 17:03:44 debian kernel: [21379.454266] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Sep 24 17:03:44 debian kernel: [21379.454276] usb 2-2: Product: USB <-> 1Wire (MP00204)
Sep 24 17:03:44 debian kernel: [21379.454284] usb 2-2: Manufacturer: MERA-PROJEKT
Sep 24 17:03:44 debian kernel: [21379.454292] usb 2-2: SerialNumber: MPVI7FXY
Sep 24 17:03:44 debian kernel: [21379.463342] ftdi_sio 2-2:1.0: FTDI USB Serial Device converter detected
Sep 24 17:03:44 debian kernel: [21379.463438] usb 2-2: Detected FT232RL
Sep 24 17:03:44 debian kernel: [21379.463446] usb 2-2: Number of endpoints 2
Sep 24 17:03:44 debian kernel: [21379.463454] usb 2-2: Endpoint 1 MaxPacketSize 64
Sep 24 17:03:44 debian kernel: [21379.463463] usb 2-2: Endpoint 2 MaxPacketSize 64
Sep 24 17:03:44 debian kernel: [21379.463471] usb 2-2: Setting MaxPacketSize 64
Sep 24 17:03:44 debian kernel: [21379.465400] usb 2-2: FTDI USB Serial Device converter now attached to ttyUSB1
Sep 24 17:04:47 debian kernel: [21442.744082] hub 2-0:1.0: port 2 disabled by hub (EMI?), re-enabling...
Sep 24 17:04:47 debian kernel: [21442.744284] usb 2-2: USB disconnect, device number 3
Sep 24 17:04:47 debian kernel: [21442.744613] ftdi_sio ttyUSB1: FTDI USB Serial Device converter now disconnected from ttyUSB1
Sep 24 17:04:47 debian kernel: [21442.744650] ftdi_sio 2-2:1.0: device disconnected
Sep 24 17:04:48 debian kernel: [21442.984055] usb 2-2: new full-speed USB device number 4 using uhci_hcd
Sep 24 17:04:48 debian kernel: [21443.190853] usb 2-2: New USB device found, idVendor=0403, idProduct=6001
Sep 24 17:04:48 debian kernel: [21443.190865] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Sep 24 17:04:48 debian kernel: [21443.190875] usb 2-2: Product: USB <-> 1Wire (MP00204)
Sep 24 17:04:48 debian kernel: [21443.190883] usb 2-2: Manufacturer: MERA-PROJEKT
Sep 24 17:04:48 debian kernel: [21443.190891] usb 2-2: SerialNumber: MPVI7FXY
Sep 24 17:04:48 debian kernel: [21443.199942] ftdi_sio 2-2:1.0: FTDI USB Serial Device converter detected
Sep 24 17:04:48 debian kernel: [21443.200056] usb 2-2: Detected FT232RL
Sep 24 17:04:48 debian kernel: [21443.200064] usb 2-2: Number of endpoints 2
Sep 24 17:04:48 debian kernel: [21443.200073] usb 2-2: Endpoint 1 MaxPacketSize 64
Sep 24 17:04:48 debian kernel: [21443.200082] usb 2-2: Endpoint 2 MaxPacketSize 64
Sep 24 17:04:48 debian kernel: [21443.200090] usb 2-2: Setting MaxPacketSize 64
Sep 24 17:04:48 debian kernel: [21443.201988] usb 2-2: FTDI USB Serial Device converter now attached to ttyUSB1
Jeśli nie mogę uniknąć rozłączenia, czy mogę zmusić system, żeby po ponownym podłączeniu konwerter był pod ttyUSB0 zamiast ttyUSB1?
Sam nie wiem, czy to pomoże, ale będę mógł dalej kombinować z ominięciem tego problemu.
Pozdrawiam
kovir
Dodane:
Kod: Zaznacz cały
root@debian:~# uname -a
Linux debian 3.2.0-3-486 #1 Mon Jul 23 02:47:49 UTC 2012 i686 GNU/Linux
Kod: Zaznacz cały
root@debian:~# dpkg --print-architecture
i386
Kod: Zaznacz cały
root@debian:~# lspci -k
00:00.0 Host bridge: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02)
Subsystem: Hewlett-Packard Company Device 08bc
Kernel driver in use: agpgart-intel
00:00.1 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02)
Subsystem: Hewlett-Packard Company Device 08bc
00:00.3 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02)
Subsystem: Hewlett-Packard Company Device 08bc
00:02.0 VGA compatible controller: Intel Corporation 82852/855GM Integrated Graphics Device (rev 02)
Subsystem: Hewlett-Packard Company Device 08bc
Kernel driver in use: i915
00:02.1 Display controller: Intel Corporation 82852/855GM Integrated Graphics Device (rev 02)
Subsystem: Hewlett-Packard Company Device 08bc
00:1d.0 USB controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 01)
Subsystem: Hewlett-Packard Company Device 08bc
Kernel driver in use: uhci_hcd
00:1d.1 USB controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 01)
Subsystem: Hewlett-Packard Company Device 08bc
Kernel driver in use: uhci_hcd
00:1d.2 USB controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 01)
Subsystem: Hewlett-Packard Company Device 08bc
Kernel driver in use: uhci_hcd
00:1d.7 USB controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 01)
Subsystem: Hewlett-Packard Company Device 08bc
Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 81)
00:1f.0 ISA bridge: Intel Corporation 82801DBM (ICH4-M) LPC Interface Bridge (rev 01)
00:1f.1 IDE interface: Intel Corporation 82801DBM (ICH4-M) IDE Controller (rev 01)
Subsystem: Hewlett-Packard Company Device 08bc
Kernel driver in use: ata_piix
00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 01)
Subsystem: Hewlett-Packard Company Device 08bc
Kernel driver in use: snd_intel8x0
00:1f.6 Modem: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Modem Controller (rev 01)
Subsystem: Hewlett-Packard Company Device 08bc
Kernel driver in use: snd_intel8x0m
01:04.0 Network controller: Intel Corporation PRO/Wireless LAN 2100 3B Mini PCI Adapter (rev 04)
Subsystem: Intel Corporation Samsung X10/P30 integrated WLAN
01:06.0 CardBus bridge: Texas Instruments PCI7420 CardBus Controller
Subsystem: Hewlett-Packard Company Device 08bc
Kernel driver in use: yenta_cardbus
01:06.1 CardBus bridge: Texas Instruments PCI7420 CardBus Controller
Subsystem: Hewlett-Packard Company Device 08bc
Kernel driver in use: yenta_cardbus
01:06.3 Mass storage controller: Texas Instruments PCI7420/7620 Combo CardBus, 1394a-2000 OHCI and SD/MS-Pro Controller
Subsystem: Hewlett-Packard Company Device 08bc
Kernel driver in use: tifm_7xx1
01:0d.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22A IEEE-1394a-2000 Controller (PHY/Link) [iOHCI-Lynx]
Subsystem: Hewlett-Packard Company Device 08bc
Kernel driver in use: firewire_ohci
01:0e.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)
Subsystem: Hewlett-Packard Company Device 08bc
Kernel driver in use: b44
Kod: Zaznacz cały
root@debian:~# lspci -n
00:00.0 0600: 8086:3580 (rev 02)
00:00.1 0880: 8086:3584 (rev 02)
00:00.3 0880: 8086:3585 (rev 02)
00:02.0 0300: 8086:3582 (rev 02)
00:02.1 0380: 8086:3582 (rev 02)
00:1d.0 0c03: 8086:24c2 (rev 01)
00:1d.1 0c03: 8086:24c4 (rev 01)
00:1d.2 0c03: 8086:24c7 (rev 01)
00:1d.7 0c03: 8086:24cd (rev 01)
00:1e.0 0604: 8086:2448 (rev 81)
00:1f.0 0601: 8086:24cc (rev 01)
00:1f.1 0101: 8086:24ca (rev 01)
00:1f.5 0401: 8086:24c5 (rev 01)
00:1f.6 0703: 8086:24c6 (rev 01)
01:04.0 0280: 8086:1043 (rev 04)
01:06.0 0607: 104c:ac8e
01:06.1 0607: 104c:ac8e
01:06.3 0180: 104c:ac8f
01:0d.0 0c00: 104c:8023
01:0e.0 0200: 14e4:170c (rev 02)
Kod: Zaznacz cały
root@debian:~# lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 0403:6001 Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC
Po rozłączeniu:
Kod: Zaznacz cały
root@debian:~# lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 003: ID 0403:6001 Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC
Edycja:
Zrobiłem zgodnie z tym: http://hintshop.ludvig.co.nz/show/persi ... l-devices/
Zobaczymy, czy to wystarczy?
kovir