主题 : USB转串口模块要插拔一次才可以被识别 复制链接 | 浏览器收藏 | 打印
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楼主  发表于: 2013-10-23 13:00

 USB转串口模块要插拔一次才可以被识别

我现在使用一个USB转串口模块(FT232RL),插在tiny210V2的USB接口上,系统开机或者重启之后,打开串口的时候打开失败,将模块插拔一次以后在此打开的时候就可以了.
请问我想开机或者重启之后不用插拔就可以成功打开应该如何编程?
板子上跑的是android 编程用java打开串口时使用的是FriendlyARM提供的hardwarecontrol.so 库
*無鈳取玳
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1楼  发表于: 2013-10-23 15:15

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能否把插着FT232RL开机的内核调试信息(可以在命令行上用dmesg命令)贴出来?
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级别: 新手上路
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2楼  发表于: 2013-10-24 10:08
有点长哦~~~
/ # dmesg
<6>[    0.000000] Initializing cgroup subsys cpu
<5>[    0.000000] Linux version 3.0.8-FriendlyARM (root@friendlyarm.tzs) (gcc version 4.5.1 (ctng-1.8.1-FA) ) #1 PREEMPT Wed Mar 27 10:49:46 CST 2013
<4>[    0.000000] CPU: ARMv7 Processor [412fc082] revision 2 (ARMv7), cr=10c53c7f
<4>[    0.000000] CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
<4>[    0.000000] Machine: MINI210
<4>[    0.000000] MINI210: S70 selected
<4>[    0.000000] Memory policy: ECC disabled, Data cache writeback
<4>[    0.000000] CPU S5PV210/S5PC110 (id 0x43110220)
<7>[    0.000000] s5pv210_init_clocks: initializing clocks
<6>[    0.000000] S3C24XX Clocks, Copyright 2004 Simtec Electronics
<7>[    0.000000] s5pv210_setup_clocks: registering clocks
<7>[    0.000000] s5pv210_setup_cloks: cv14131440, clkiv1 = 00000400
<7>[    0.000000] s5pv210_setup_clocks: xtal is 24000000
<6>[    0.000000] S5PV210: PLL settings, A=1000000000, M=667000000, E=80000000 V=54000000
<6>[    0.000000] S5PV210: ARMCLK=1000000000, HCLKM=200000000, HCLKD=166750000
<6>[    0.000000] HCLKP=133400000, PCLKM=100000000, PCLKD=83375000, PCLKP=66700000
<6>[    0.000000] sclk_dmc: source is sclk_a2m (0), rate is 200000000
<6>[    0.000000] sclk_onenand: source is hclk_dsys (1), rate is 166750000
<6>[    0.000000] uclk1: source is mout_mpll (6), rate is 66700000
<6>[    0.000000] uclk1: source is mout_mpll (6), rate is 66700000
<6>[    0.000000] uclk1: source is mout_mpll (6), rate is 66700000
<6>[    0.000000] uclk1: source is mout_mpll (6), rate is 66700000
<6>[    0.000000] sclk_mixer: source is sclk_dac (0), rate is 54000000
<6>[    0.000000] sclk_fimc: source is ext_xtal (0), rate is 24000000
<6>[    0.000000] sclk_fimc: source is ext_xtal (0), rate is 24000000
<6>[    0.000000] sclk_fimc: source is ext_xtal (0), rate is 24000000
<6>[    0.000000] sclk_cam0: source is ext_xtal (0), rate is 24000000
<6>[    0.000000] sclk_cam1: source is ext_xtal (0), rate is 24000000
<6>[    0.000000] sclk_fimd: source is ext_xtal (0), rate is 24000000
<6>[    0.000000] sclk_mmc: source is mout_epll (7), rate is 80000000
<6>[    0.000000] sclk_mmc: source is mout_epll (7), rate is 80000000
<6>[    0.000000] sclk_mmc: source is mout_epll (7), rate is 80000000
<6>[    0.000000] sclk_mmc: source is mout_epll (7), sqte is00000
<6>[    0.000000] sclkՙource is sclk_a2m (0), rate is 200000000
<6>[    0.000000] sclk_g2d: source is sclk_a2m (0), rate is 200000000
<6>[    0.000000] sclk_g3d: source is sclk_a2m (0), rate is 200000000
<6>[    0.000000] sclk_csis: source is ext_xtal (0), rate is 24000000
<6>[    0.000000] sclk_spi: source is ext_xtal (0), rate is 24000000
<6>[    0.000000] sclk_spi: source is ext_xtal (0), rate is 24000000
<6>[    0.000000] sclk_pwi: source is ext_xtal (0), rate is 24000000
<6>[    0.000000] sclk_pwm: source is ext_xtal (0), rate is 24000000
<6>[    0.000000] s5p: 36864 kbytes system memory reserved for mfc at 0x2dc00000, 0-bank base(0x2dc00000)
<6>[    0.000000] s5p: 36864 kbytes system memory reserved for mfc at 0x3dbf5000, 1-bank base(0x3dbf5000)
<6>[    0.000000] s5p: 6144 kbytes system memory reserved for fimc0 at 0x3d5f5000, 1-bank base(0x3d5f5000)
<6>[    0.000000] s5p: 16 kbytes system memory reserved for fimc1 at 0x3d5f1000, 1-bank base(0x3d5f1000)
<6>[    0.000000] s5p: 6144 kbytes system memory reserved for fimc2 at 0x3cff1000, 1-bank base(0x3cff1000)
<6>[    0.000000] s5p: 8192 kbytes system memory reserved for jpeg at 0x2d400000, 0-bank base(0x2d400000)
<6>[    0.000000] s5p: 13060 kbytes system memory reserved for fimd at 0x3c330000, 1-bank base(0x3c330000)
<6>[    0.000000] s5p: 8192 kbytes system memory reserved for g2d at 0x2cc00000, 0-bank base(0x2cc00000)
<6>[    0.000000] s5p: 1800 kbytes system memory reserved for pmem_gpu1 at 0x2ca3e000, 0-bank base(0x2ca3e088)
<7>[0.000000] One 0 totalpages: 101753
<7>[    0.000000]   Normal zone: 1024 pages used for memmap
<7>[    0.000000]   Normal zone: 0 pages reserved
<7>[    0.000000]   Normal zone: 100729 pages, LIFO batch:31
<7>[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
<7>[    0.000000] pcpu-alloc: [0] 0
<4>[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 100729
<5>[    0.000000] Kernel command line: root=/dev/mtdblock4 rootfstype=yaffs2 console=ttySAC0,115200 init=/linuxrc androidboot.console=ttySAC0 skipcali=yes ctp=1 lcd=S70
<6>[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
<6>[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
<6>[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
<6>[    0.000000] Memory: 202MB 195MB 0MB = 397MB total
<5>[    0.000000] Memory: 392072k/509348k available, 14940k reserved, 0K highmem
<5>[    0.000000] Virtual kernel memory layout:
<5>[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
<5>[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
<5>[    0.000000]     DMA     : 0xff000000 - 0xffe00000   (  14 MB)
<5>[    0.000000]     vmalloc : 0xe0800000 - 0xfd000000   ( 456 MB)
<5>[    0.000000]     lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
<5>[    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
<5>[    0.000000]       .init : 0xc0008000 - 0xc0174000   (1456 kB)
<5>[    0.000000]       .text : 0xc0174000 - 0xc087cc5s   (72B)
<5>[    0.000000]   .data : 0xc087e000 - 0xc08d6f00   ( 356 kB)
<5>[    0.000000]        .bss : 0xc08d6f24 - 0xc0a1c020   (1301 kB)
<6>[    0.000000] SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
<6>[    0.000000] Preemptible hierarchical RCU implementation.
<6>[    0.000000] NR_IRQS:393
<6>[    0.000000] VIC @fd000000: id 0x00041192, vendor 0x41
<6>[    0.000000] VIC @fd010000: id 0x00041192, vendor 0x41
<6>[    0.000000] VIC @fd020000: id 0x00041192, vendor 0x41
<6>[    0.000000] VIC @fd030000: id 0x00041192, vendor 0x41
<6>[    0.000000] mult[140737]
<6>[    0.000000] max_delta_ns[2937815369]
<6>[    0.000000] min_delta_ns[30517]
<6>[    0.000000] rate[32768]
<6>[    0.000000] HZ[256]
<6>[    0.000000] Console: colour dummy device 80x30
<6>[    0.000000] console [ttySAC0] enabled
<6>[    0.452303] Calibrating delay loop... 994.84 BogoMIPS (lpj=1941504)
<6>[    0.476510] pid_max: default: 32768 minimum: 301
<6>[    0.476672] Mount-cache hash table entries: 512
<6>[    0.477000] Initializing cgroup subsys debug
<6>[    0.477042] Initializing cgroup subsys cpuacct
<6>[    0.477088] Initializing cgroup subsys freezer
<6>[    0.480743] CPU: Testing write buffer coherency: ok
<6>[    0.488325] print_constraints: dummy:
<6>[    0.489412] NET: Registered protocol family 16
<4>[    0.499031] S3C Power Management, Copyright 2004 Simtec Electronics
<4>[    0.505490] fimd at 0x3c330000
<6>[    0.505570] hsmmc0: sclk_mmc: source is mout_mpll, rate is 47642857
<6>[0.509 h: sclk_m[,'st_[rate is 47642857
<6>[    0.515488] hsmmc2: sclk_mmc: source is mout_mpll, rate is 47642857
<6>[    0.521712] hsmmc3: sclk_mmc: source is mout_mpll, rate is 47642857
<6>[    0.528771] S5PV210: Initializing architecture
<6>[    0.533039] s3c-adc s5pv210-adc: attached adc driver
<6>[    0.537488] s3c24xx-pwm s3c24xx-pwm.0: tin at 66700000, tdiv at 66700000, tin=divclk, base 0
<6>[    0.546099] print_constraints: pd_tv_supply: 5000 mV normal
<6>[    0.551504] print_constraints: pd_lcd_supply: 5000 mV normal
<6>[    0.557226] print_constraints: pd_g3d_supply: 5000 mV normal
<6>[    0.562931] print_constraints: pd_mfc_supply: 5000 mV normal
<6>[    0.568653] print_constraints: pd_audio_supply: 5000 mV normal
<6>[    0.608095] bio: create slab <bio-0> at 0
<5>[    0.609079] SCSI subsystem initialized
<6>[    0.610965] usbcore: registered new interface driver usbfs
<6>[    0.611261] usbcore: registered new interface driver hub
<6>[    0.611461] usbcore: registered new device driver usb
<6>[    0.612019] s3c-i2c s3c2440-i2c.0: slave address 0x10
<6>[    0.614676] s3c-i2c s3c2440-i2c.0: bus frequency set to 378 KHz
<6>[    0.620819] s3c-i2c s3c2440-i2c.0: i2c-0: S3C I2C adapter
<6>[    0.625685] s3c-i2c s3c2440-i2c.1: slave address 0x10
<6>[    0.630675] s3c-i2c s3c2440-i2c.1: bus frequency set to 65 KHz
<6>[    0.636746] s3c-i2c s3c2440-i2c.1: i2c-1: S3C I2C adapter
<6>[    0.641880] s3c-i2c s3c2440-i2c.2: slave address 0x10
<6>[    0.646865] s3c-i2c2440.2: frY\]set to 260 KHz
<6>[    0.653124] s3c-i2c s3c2440-i2c.2: i2c-2: S3C I2C adapter
<6>[    0.658663] Advanced Linux Sound Architecture Driver Version 1.0.24.
<6>[    0.664993] Bluetooth: Core ver 2.16
<6>[    0.668141] NET: Registered protocol family 31
<6>[    0.672452] Bluetooth: HCI device and connection manager initialized
<6>[    0.678758] Bluetooth: HCI socket layer initialized
<6>[    0.683601] Bluetooth: L2CAP socket layer initialized
<6>[    0.688625] Bluetooth: SCO socket layer initialized
<6>[    0.693716] Switching to clocksource clock_source_systimer
<6>[    0.699140] Switched to NOHz mode on CPU #0
<6>[    0.714764] NET: Registered protocol family 2
<6>[    0.714952] IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
<6>[    0.715533] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
<6>[    0.721937] TCP bind hash table entries: 16384 (order: 6, 327680 bytes)
<6>[    0.728455] TCP: Hash tables configured (established 16384 bind 16384)
<6>[    0.734654] TCP reno registered
<6>[    0.737751] UDP hash table entries: 256 (order: 1, 12288 bytes)
<6>[    0.743669] UDP-Lite hash table entries: 256 (order: 1, 12288 bytes)
<6>[    0.750189] NET: Registered protocol family 1
<6>[    0.754543] RPC: Registered named UNIX socket transport module.
<6>[    0.760246] RPC: Registered udp transport module.
<6>[    0.764884] RPC: Registered tcp transport module.
<6>[    0.769562] RPC: Registered tcp NFSv4.1 backchannel transport module.
<6>[  785970] PM]gi?ߗew PMUicYzf ty

                                    <6>[    0.785550] cpuidle: phy_regs_save:0x3bf2f000
<6>[    0.785716] Loaded driver for PL330 DMAC-0 s3c-pl330
<6>[    0.790299]       DBUFF-64x8bytes Num_Chans-8 Num_Peri-2 Num_Events-32
<6>[    0.796328] Loaded driver for PL330 DMAC-1 s3c-pl330
<6>[    0.801228]       DBUFF-8x4bytes Num_Chans-8 Num_Peri-32 Num_Events-32
<6>[    0.807324] Loaded driver for PL330 DMAC-2 s3c-pl330
<6>[    0.812199]       DBUFF-8x4bytes Num_Chans-8 Num_Peri-32 Num_Events-32
<6>[    0.826396] ashmem: initialized
<6>[    0.840182] ROMFS MTD (C) 2007 Red Hat, Inc.
<7>[    0.840425] yaffs: yaffs built Mar 27 2013 10:42:49 Installing.
<6>[    0.840457] msgmni has been set to 765
<6>[    0.841455] io scheduler noop registered
<6>[    0.841492] io scheduler deadline registered
<6>[    0.841578] io scheduler cfq registered (default)
<6>[    0.842164] start plist test
<6>[    0.850971] end plist test
<3>[    0.851650] s3cfb s3cfb: win 2: pmem_start=0x3c795000
<6>[    0.852739] s3cfb s3cfb: [fb2] dma: 0x3c795000, cpu: 0xe1000000, size: 0x0085c000
<6>[    0.867271] FIMD src sclk = 166750000
<6>[    0.867340] s3cfb s3cfb: registered successfully
<4>[    0.868422] Start display and show logo
<6>[    0.877690] s5pv210-uart.0: ttySAC0 at MMIO 0xe2900000 (irq = 16) is a S3C6400/10
<6>[    0.886590] s5pv210-uart.1: ttySAC1 at MMIO 0xe2900400 (irq = 20) is a S3C6400/10
<6>[    0.894389] s5pv210-uart.2: ttySAC2 at MMIO 0xe2900800 (irq = 24) is a S3C6400/10
<6>[    0.902199] s5pv210-uart.3: ttySAC3 at MMIO298 (ir\J́a S3C6400/10
<4>[    0.910472] leds  initialized
<4>[    0.910657] pwm   initialized
<4>[    0.910856] mini210-adc   initialized
<4>[    0.911396] backlight     initialized
<4>[    0.915247] PA FB = 0x3C795000, bits per pixel = 32
<4>[    0.919366] screen width=800 height=480 va=0xdc795000 pa=0x3c795000
<4>[    0.925576] xres_virtual = 800, yres_virtual = 1440, xoffset = 0, yoffset = 0
<4>[    0.932656] fb_size=8765440
<4>[    0.935423] Back frameBuffer[0].VAddr=dc90c000 PAddr=3c90c000 size=1536000
<4>[    0.942268] Back frameBuffer[1].VAddr=dca83000 PAddr=3ca83000 size=1536000
<4>[    0.949117] Video Y Buffer[0].VAddr=dcbfa000 PAddr=3cbfa000 size=921600
<4>[    0.955697] Video Y Buffer[1].VAddr=dccdb000 PAddr=3ccdb000 size=921600
<4>[    0.962282] Video Y Buffer[2].VAddr=dcdbc000 PAddr=3cdbc000 size=921600
<4>[    0.968868] Video UV Buffer[0].VAddr=dce9d000 PAddr=3ce9d000 size=462848
<4>[    0.975542] Video UV Buffer[1].VAddr=dcf0e000 PAddr=3cf0e000 size=462848
<4>[    0.982212] Video UV Buffer[2].VAddr=dcf7f000 PAddr=3cf7f000 size=462848
<6>[    0.995183] brd: module loaded
<6>[    0.998589] loop: module loaded
<6>[    0.998665] pmem_gpu1: 1 init
<6>[    0.999113] Android kernel panic handler initialized (bind=kpanic)
<6>[    1.005185] S3C NAND Driver, (c) 2008 Samsung Electronics
<4>[    1.112751] MLC nand initialized, 2012 ported by FriendlyARM
<6>[    1.112803] S3C NAND Driver is using hardware ECC.
<6>[    1.112878] NAND device: Manufacturer ID: 0xec, Chip ID: 0xd5 (Samsung NAND 2Gi°3,3V 8)
<5>[    1.112955] CreXW MTD partitions on "s5pv210-nand":
<5>[    1.114600] 0x0000000c0000-0x000000100000 : "misc"
<5>[    1.120477] 0x000000100000-0x000000600000 : "recovery"
<5>[    1.126203] 0x000000600000-0x000000b00000 : "kernel"
<5>[    1.131009] 0x000000b00000-0x000000e00000 : "ramdisk"
<5>[    1.135719] 0x000000e00000-0x000080000000 : "system"
<6>[    1.473327] PPP generic driver version 2.4.2
<6>[    1.473628] PPP Deflate Compression module registered
<6>[    1.473674] PPP BSD Compression module registered
<6>[    1.474118] PPP MPPE Compression module registered
<6>[    1.474163] NET: Registered protocol family 24
<6>[    1.475596] tun: Universal TUN/TAP device driver, 1.6
<6>[    1.479293] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
<6>[    1.485632] dm9000 Ethernet Driver, V1.31
<6>[    1.490565] eth0: dm9000a at e0838000,e083c00c IRQ 39 MAC: 08:90:00:a0:02:10 (platform data)
<6>[    1.498050] sdhci: Secure Digital Host Controller Interface driver
<6>[    1.503965] sdhci: Copyright(c) Pierre Ossman
<6>[    1.508341] s3c-sdhci s3c-sdhci.0: clock source 0: hsmmc (133400000 Hz)
<6>[    1.514877] s3c-sdhci s3c-sdhci.0: clock source 2: sclk_mmc (47642857 Hz)
<6>[    1.521673] mmc0: no vmmc regulator found
<7>[    1.525746] Registered led device: mmc0::
<6>[    1.525901] mmc0: SDHCI controller on samsung-hsmmc [s3c-sdhci.0] using ADMA
<6>[    1.532693] s3c-sdhci s3c-sdhci.1: clock source 0: hsmmc (133400000 Hz)
<6>[    1.539225] s3c-sdhci s3c-sdhci.1: clock source 2: s|k_mm (4764 HzJC!   1.545999] mmc1: no vmmc regulator found
<7>[    1.552157] Registered led device: mmc1::
<6>[    1.552302] mmc1: SDHCI controller on samsung-hsmmc [s3c-sdhci.1] using ADMA
<6>[    1.557026] s3c-sdhci s3c-sdhci.2: clock source 0: hsmmc (133400000 Hz)
<6>[    1.563574] s3c-sdhci s3c-sdhci.2: clock source 2: sclk_mmc (47642857 Hz)
<6>[    1.570372] mmc2: no vmmc regulator found
<7>[    1.574455] Registered led device: mmc2::
<6>[    1.574604] mmc2: SDHCI controller on samsung-hsmmc [s3c-sdhci.2] using ADMA
<6>[    1.582419] s3c-sdhci s3c-sdhci.3: clock source 0: hsmmc (133400000 Hz)
<6>[    1.589955] s3c-sdhci s3c-sdhci.3: clock source 2: sclk_mmc (47642857 Hz)
<6>[    1.594717] mmc3: no vmmc regulator found
<7>[    1.598788] Registered led device: mmc3::
<6>[    1.598930] mmc3: SDHCI controller on samsung-hsmmc [s3c-sdhci.3] using ADMA
<6>[    1.605809] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
<6>[    1.612404] s5p-ehci s5p-ehci: S5P EHCI Host Controller
<6>[    1.617456] s5p-ehci s5p-ehci: new USB bus registered, assigned bus number 1
<6>[    1.624498] s5p-ehci s5p-ehci: irq 87, io mem 0xec200000
<6>[    1.640458] s5p-ehci s5p-ehci: USB 0.0 started, EHCI 1.00
<6>[    1.641076] hub 1-0:1.0: USB hub found
<6>[    1.641123] hub 1-0:1.0: 1 port detected
<6>[    1.643063] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
<6>[    1.648963] s5p-ohci s5p-ohci: EXYNOS OHCI Host Controller
<6>[    1.654352] s5p-ohci s5p-ohci: new USB bus registered, assigned busbe
<6  1.661351]-os5p-ohci: irq 87, io mem 0xec300000
<6>[    1.679858] mmc0: new high speed SDHC card at address 1234
<6>[    1.680166] mmcblk0: mmc0:1234 SA04G 3.63 GiB
<6>[    1.681499]  mmcblk0: p1
<6>[    1.723168] hub 2-0:1.0: USB hub found
<6>[    1.723216] hub 2-0:1.0: 1 port detected
<6>[    1.723980] usbcore: registered new interface driver usbserial
<6>[    1.724161] USB Serial support registered for generic
<6>[    1.724352] usbcore: registered new interface driver usbserial_generic
<6>[    1.725869] usbserial: USB Serial Driver core
<6>[    1.732351] USB Serial support registered for aircable
<6>[    1.735504] usbcore: registered new interface driver aircable
<6>[    1.741166] USB Serial support registered for ark3116
<6>[    1.749371] usbcore: registered new interface driver ark3116
<6>[    1.751711] ark3116:v0.6:USB ARK3116 serial/IrDA driver
<6>[    1.757019] USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter
<6>[    1.767293] usbcore: registered new interface driver belkin
<6>[    1.770697] belkin_sa: v1.3:USB Belkin Serial converter driver
<6>[    1.776586] USB Serial support registered for ch341-uart
<6>[    1.785056] usbcore: registered new interface driver ch341
<6>[    1.787331] USB Serial support registered for cp210x
<6>[    1.792319] usbcore: registered new interface driver cp210x
<6>[    1.799743] cp210x: v0.09:Silicon Labs CP210x RS232 serial adaptor driver
<6>[    1.804578] USB Serial support registered for Reiner SCT Cyberjak USB crd reXV6  1.812153]core: registered new interface driver cyberjack
<6>[    1.820983] cyberjack: v1.01 Matthias Bruestle
<6>[    1.822222] cyberjack: REINER SCT cyberJack pinpad/e-com USB Chipcard Reader Driver
<6>[    1.830001] USB Serial support registered for DeLorme Earthmate USB
<6>[    1.838238] USB Serial support registered for HID->COM RS232 Adapter
<6>[    1.842545] USB Serial support registered for Nokia CA-42 V2 Adapter
<6>[    1.848944] usbcore: registered new interface driver cypress
<6>[    1.854423] cypress_m8: v1.10:Cypress USB to Serial Driver
<6>[    1.859964] USB Serial support registered for Digi 2 port USB adapter
<6>[    1.867408] USB Serial support registered for Digi 4 port USB adapter
<6>[    1.874848] usbcore: registered new interface driver digi_acceleport
<6>[    1.879033] digi_acceleport: v1.80.1.2:Digi AccelePort USB-2/USB-4 Serial Converter driver
<6>[    1.887336] USB Serial support registered for Edgeport 2 port adapter
<6>[    1.893765] USB Serial support registered for Edgeport 4 port adapter
<6>[    1.900179] USB Serial support registered for Edgeport 8 port adapter
<6>[    1.906826] USB Serial support registered for EPiC device
<6>[    1.911999] usbcore: registered new interface driver io_edgeport
<6>[    1.917861] io_edgeport: v2.7:Edgeport USB Serial Driver
<6>[    1.923223] USB Serial support registered for Edgeport TI 1 port adapter
<6>[    1.929912] USB Serial support registered for Edgeport TI 2 port adapter
<6>[    1.936616] usbcore: registerenew ifa<6>[    1.941933] io_ti: v0.7mode043006:Edgeport USB Serial Driver
<6>[    1.947640] USB Serial support registered for empeg
<6>[    1.954548] usbcore: registered new interface driver empeg
<6>[    1.957870] empeg: v1.3:USB Empeg Mark I/II Driver
<6>[    1.962640] usb 1-1: new high speed USB device number 2 using s5p-ehci
<6>[    1.969228] USB Serial support registered for FTDI USB Serial Device
<6>[    1.975751] usbcore: registered new interface driver ftdi_sio
<6>[    1.982202] ftdi_sio: v1.6.0:USB FTDI Serial Converters Driver
<6>[    1.989128] USB Serial support registered for funsoft
<6>[    1.992149] usbcore: registered new interface driver funsoft
<6>[    1.997760] USB Serial support registered for Garmin GPS usb/tty
<6>[    2.003789] usbcore: registered new interface driver garmin_gps
<6>[    2.009537] garmin_gps: v0.36:garmin gps driver
<6>[    2.014120] USB Serial support registered for hp4X
<6>[    2.018922] usbcore: registered new interface driver hp4X
<6>[    2.024181] hp4x: v1.00:HP4x (48/49) Generic Serial driver
<6>[    2.029937] USB Serial support registered for PocketPC PDA
<6>[    2.035275] usbcore: registered new interface driver ipaq
<6>[    2.040477] ipaq: v1.0:USB PocketPC PDA driver
<6>[    2.044957] USB Serial support registered for IPWireless converter
<6>[    2.051153] usbcore: registered new interface driver ipwtty
<6>[    2.058596] ipw: v0.4:IPWireless tty driver
<6>[    2.060794] USB Serial support registered for IR Dongle
<6>[ .066 use:istYntee driver ir-usb
<6>[    2.071480] ir_usb: v0.5:USB IR Dongle driver
<6>[    2.075905] USB Serial support registered for iuu_phoenix
<6>[    2.081320] usbcore: registered new interface driver iuu_phoenix
<6>[    2.088222] iuu_phoenix: v0.12:Infinity USB Unlimited Phoenix driver
<6>[    2.095617] USB Serial support registered for Keyspan PDA
<6>[    2.098975] USB Serial support registered for Keyspan PDA - (prerenumeration)
<6>[    2.106137] USB Serial support registered for Xircom / Entregra PGS - (prerenumeration)
<6>[    2.114343] usbcore: registered new interface driver keyspan_pda
<6>[    2.120015] keyspan_pda: v1.1:USB Keyspan PDA Converter driver
<6>[    2.126021] hub 1-1:1.0: USB hub found
<6>[    2.129526] USB Serial support registered for KL5KUSB105D / PalmConnect
<6>[    2.136052] hub 1-1:1.0: 4 ports detected
<6>[    2.140262] usbcore: registered new interface driver kl5kusb105d
<6>[    2.146048] kl5kusb105: v0.4:KLSI KL5KUSB105 chipset USB->Serial Converter driver
<6>[    2.153612] USB Serial support registered for KOBIL USB smart card terminal
<6>[    2.160560] usbcore: registered new interface driver kobil
<6>[    2.166076] kobil_sct: 21/05/2004:KOBIL USB Smart Card Terminal Driver (experimental)
<6>[    2.175765] USB Serial support registered for MCT U232
<6>[    2.178854] usbcore: registered new interface driver mct_u232
<6>[    2.184475] mct_u232: z2.1:Magic Control Technology USB-RS232 converter driver
<6>[    2.191763] USB Serial support registered fr Moort adapter
<6>[    2.198009] mos7720: 2.1:Moschip USB Serial Driver
<6>[    2.203899] usbcore: registered new interface driver moschip7720
<6>[    2.210868] USB Serial support registered for Moschip 7840/7820 USB Serial Driver
<6>[    2.216206] mos7840: 1.3.2:Moschip 7840/7820 USB Serial Driver
<6>[    2.222118] usbcore: registered new interface driver mos7840
<6>[    2.227744] USB Serial support registered for moto-modem
<6>[    2.233052] usbcore: registered new interface driver moto-modem
<6>[    2.238936] USB Serial support registered for navman
<6>[    2.243889] usbcore: registered new interface driver navman
<6>[    2.249412] USB Serial support registered for ZyXEL - omni.net lcd plus usb
<6>[    2.256366] usbcore: registered new interface driver omninet
<6>[    2.261877] omninet: v1.1:USB ZyXEL omni.net LCD PLUS Driver
<6>[    2.267664] USB Serial support registered for opticon
<6>[    2.272701] usbcore: registered new interface driver opticon
<6>[    2.278303] USB Serial support registered for GSM modem (1-port)
<6>[    2.286363] usbcore: registered new interface driver option
<6>[    2.289675] option: v0.7.2:USB Driver for GSM modems
<6>[    2.294703] USB Serial support registered for oti6858
<6>[    2.299758] usbcore: registered new interface driver oti6858
<6>[    2.305389] USB Serial support registered for pl2303
<6>[    2.310358] usbcore: registered new interface driver pl2303
<6>[    2.316798] pl2303: Prolific PL2303 USB to serial adaptor driver
<6>[    2.323823] USBiasuppoegi?Wfor qcaux
<6>[    2.326715] usbcore: registered new interface driver qcaux
<6>[    2.332156] USB Serial support registered for Qualcomm USB modem
<6>[    2.338180] usbcore: registered new interface driver qcserial
<6>[    2.343760] safe_serial: v0.1:USB Safe Encapsulated Serial
<6>[    2.349307] USB Serial support registered for safe_serial
<6>[    2.354719] usbcore: registered new interface driver safe_serial
<6>[    2.360673] USB Serial support registered for siemens_mpi
<6>[    2.366058] usbcore: registered new interface driver siemens_mpi
<6>[    2.371928] Driver for Siemens USB/MPI adapter
<6>[    2.376331] Version 0.1 09/26/2005 Thomas Hergenhahn@web.de http://libnodave.sf.net
<6>[    2.384088] USB Serial support registered for Sierra USB modem
<6>[    2.389963] usbcore: registered new interface driver sierra
<6>[    2.397302] sierra: v.1.7.16:USB Driver for Sierra Wireless USB modems
<6>[    2.401913] USB Serial support registered for SPCP8x5
<6>[    2.407000] usbcore: registered new interface driver spcp8x5
<6>[    2.412471] spcp8x5: v0.10:SPCP8x5 USB to serial adaptor driver
<6>[    2.418487] USB Serial support registered for Quatech SSU-100 USB to Serial Driver
<6>[    2.427031] usbcore: registered new interface driver ssu100
<6>[    2.433472] ssu100: v0.1:Quatech SSU-100 USB to Serial Driver
<6>[    2.437254] USB Serial support registered for symbol
<6>[    2.442237] usbcore: registered new interface driver symbol
<6>[    2.447764] USB Serial support registered TI 34Ldapte6>[2.454432] USB Serial support registered for TI USB 5052 2 port adapter
<6>[    2.461146] usb 1-1.3: new full speed USB device number 3 using s5p-ehci
<6>[    2.467742] usbcore: registered new interface driver ti_usb_3410_5052
<6>[    2.474132] ti_usb_3410_5052: v0.10:TI USB 3410/5052 Serial Driver
<6>[    2.480413] USB Serial support registered for Handspring Visor / Palm OS
<6>[    2.487020] USB Serial support registered for Sony Clie 3.5
<6>[    2.492591] USB Serial support registered for Sony Clie 5.0
<6>[    2.498175] usbcore: registered new interface driver visor
<6>[    2.503457] visor: USB HandSpring Visor / Palm OS driver
<6>[    2.510847] USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration)
<6>[    2.517074] USB Serial support registered for Connect Tech - WhiteHEAT
<6>[    2.523598] usbcore: registered new interface driver whiteheat
<6>[    2.529292] whiteheat: v2.0:USB ConnectTech WhiteHEAT driver
<6>[    2.536030] USB Serial support registered for vivopay-serial
<6>[    2.542666] usbcore: registered new interface driver vivopay-serial
<6>[    2.546801] vivopay_serial: v1.0:ViVOpay USB Serial Driver
<6>[    2.552432] USB Serial support registered for zio
<6>[    2.557070] usbcore: registered new interface driver zio
<6>[    2.562229] Initializing USB Mass Storage driver...
<6>[    2.567259] usbcore: registered new interface driver usb-storage
<6>[    2.573049] USB Mass Storage support registered.
<6>[    2.577832] s3c-udc : HS UB DevZllerver) 2008-2009 Samsung Electronics
<6>[    2.577840] s3c-udc : version 15 March 2009 (DMA Mode)
<6>[    2.593868] android_usb gadget: Mass Storage Function, version: 2009/09/11
<6>[    2.598084] android_usb gadget: Number of LUNs=1
<6>[    2.602615]  lun0: LUN: removable file: (no medium)
<6>[    2.610220] android_usb gadget: android_usb ready
<6>[    2.612628] ftdi_sio 1-1.3:1.0: FTDI USB Serial Device converter detected
<6>[    2.619051] usb 1-1.3: Detected FT232RL
<6>[    2.622725] usb 1-1.3: Number of endpoints 2
<6>[    2.628057] Registered gadget driver 'android_usb'
<6>[    2.632723] usb 1-1.3: Endpoint 1 MaxPacketSize 64
<6>[    2.638734] usb 1-1.3: Endpoint 2 MaxPacketSize 64
<6>[    2.641264] mousedev: PS/2 mouse device common for all mice
<6>[    2.646792] usb 1-1.3: Setting MaxPacketSize 64
<6>[    2.651981] input: gpio-keys as /devices/platform/gpio-keys/input/input0
<6>[    2.658655] usb 1-1.3: FTDI USB Serial Device converter now attached to ttyUSB0
<4>[    2.665817] touchscreen-1wire     initialized
<4>[    2.669273] backlight-1wire       initialized
<4>[    2.673232] setup_irq: ret = 0
<4>[    2.676089] PWM clock = 66700000
<4>[    2.679235] TCNT_FOR_SAMPLE_BIT = 3472, TCFG1 = 00000000
<6>[    2.684895] input: fa_ts_input as /devices/virtual/input/input1
<4>[    2.690927] ts-if initialized
<4>[    2.693829] S3C24XX RTC, (c) 2004,2006 Simtec Electronics
<6>[    2.698877] s3c-rtc s3c64xx-rtc: rtc disabled, re-enabling
<6>[    2.704240] s3c-rtc s3c64xx-rtc: rtcab reKY+6>    2.75]-rtc s3c64xx-rtc: rtc disabled, re-enabling
<6>[    2.715134] s3c-rtc s3c64xx-rtc: rtc disabled, re-enabling
<6>[    2.720652] s3c-rtc s3c64xx-rtc: rtc disabled, re-enabling
<6>[    2.726449] using rtc device, s3c, for alarms
<6>[    2.730215] s3c-rtc s3c64xx-rtc: rtc core: registered s3c as rtc0
<4>[    2.736446] 4: TCNTB=00000d90, TCNTO=00000965, TINT_CSTAT=00000008
<6>[    2.742742] i2c /dev entries driver
<6>[    2.746694] Linux video capture interface: v2.00
<6>[    2.750751] mfc_init: <6>S5PC110 MFC Driver, (c) 2009 Samsung Electronics
<6>[    2.750757]
<6>[    2.761756] S3C JPEG Driver, (c) 2007 Samsung Electronics
<6>[    2.764240] JPEG driver for S5PV210
<6>[    2.768168] i2c i2c-1: attached s5p_ddc into i2c adapter successfully
<6>[    2.774249] S5PC11X HPD Driver, (c) 2010 Samsung Electronics
<6>[    2.780066] S5PC11X CEC Driver, (c) 2010 Samsung Electronics
<6>[    2.786288] usbcore: registered new interface driver uvcvideo
<6>[    2.791103] USB Video Class driver (v1.1.0)
<6>[    2.837007] input: mma7660 as /devices/platform/s3c2440-i2c.0/i2c-0/0-004c/input/input2
<6>[    2.837278] mma7660 0-004c: MMA7660 device is probed successfully.
<4>[    2.837444] i2c-core: driver [mma7660] using legacy suspend method
<4>[    2.837497] i2c-core: driver [mma7660] using legacy resume method
<6>[    2.841098] MMA7660 sensor driver registered.
<6>[    2.845432] S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics
<6>[    2.851570] s3c2410-wdt s3c2410-wdt: watchdogctZe irq enabled
<6>[    2.859839] device-mapper: uevent: version 1.0.3
<6>[    2.863976] device-mapper: ioctl: 4.20.0-ioctl (2011-02-02) initialised: dm-devel@redhat.com
<6>[    2.871972] Bluetooth: Virtual HCI driver ver 1.3
<6>[    2.876783] Bluetooth: HCI UART driver ver 2.2
<6>[    2.881049] Bluetooth: HCI H4 protocol initialized
<6>[    2.885808] Bluetooth: HCI BCSP protocol initialized
<6>[    2.890747] Bluetooth: HCILL protocol initialized
<6>[    2.895427] Bluetooth: HCIATH3K protocol initialized
<6>[    2.900369] Bluetooth: Broadcom Blutonium firmware driver ver 1.2
<6>[    2.906591] usbcore: registered new interface driver bcm203x
<6>[    2.912066] Bluetooth: Digianswer Bluetooth USB driver ver 0.10
<6>[    2.918121] usbcore: registered new interface driver bpa10x
<6>[    2.923504] Bluetooth: BlueFRITZ! USB driver ver 1.2
<6>[    2.928570] usbcore: registered new interface driver bfusb
<6>[    2.933907] Bluetooth: Generic Bluetooth USB driver ver 0.6
<6>[    2.939608] usbcore: registered new interface driver btusb
<6>[    2.944907] Bluetooth: Generic Bluetooth SDIO driver ver 0.1
<6>[    2.950650] Bluetooth: Atheros AR30xx firmware driver ver 1.0
<6>[    2.956421] usbcore: registered new interface driver ath3k
<6>[    2.961959] cpuidle: using governor ladder
<6>[    2.966016] cpuidle: using governor menu
<6>[    2.969943] twmulti : loaded
<6>[    2.979184] usbcore: registered new interface driver usbhid
<6>[    2.979235] usbhid: USB HID core driver
<6>[    2.98] lowgereate 256K log 'lo_main6>[    2.986579] logger: created 256K log 'log_events'
<6>[    2.991257] logger: created 256K log 'log_radio'
<6>[    2.995830] logger: created 256K log 'log_system'
<6>[    3.001760] ALSA device list:
<6>[    3.003311]   No soundcards found.
<6>[    3.006690] oprofile: hardware counters not available
<6>[    3.011716] oprofile: using timer interrupt.
<6>[    3.016065] GACT probability NOT on
<6>[    3.019441] Mirror/redirect action on
<6>[    3.023069] u32 classifier
<6>[    3.025753]     Actions configured
<6>[    3.029136] Netfilter messages via NETLINK v0.30.
<6>[    3.033871] nf_conntrack version 0.5.0 (6126 buckets, 24504 max)
<6>[    3.040664] ctnetlink v0.93: registering with nfnetlink.
<6>[    3.045125] NF_TPROXY: Transparent proxy support initialized, version 4.1.0
<6>[    3.052010] NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd.
<6>[    3.058165] xt_time: kernel timezone is -0000
<6>[    3.063622] ip_tables: (C) 2000-2006 Netfilter Core Team
<6>[    3.067587] arp_tables: (C) 2002 David S. Miller
<6>[    3.072081] TCP cubic registered
<6>[    3.076230] NET: Registered protocol family 10
<6>[    3.084281] Mobile IPv6
<6>[    3.084333] ip6_tables: (C) 2000-2006 Netfilter Core Team
<6>[    3.087682] IPv6 over IPv4 tunneling driver
<6>[    3.095901] NET: Registered protocol family 17
<6>[    3.096055] NET: Registered protocol family 15
<6>[    3.100570] Bluetooth: RFCOMM TTY layer initialized
<6>[    3.105305] Bluetooth: RFCOMM socket layer0initiqlized>[3.110422] Blutooth: RFCOMM ver 1.11
<6>[    3.114143] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
<6>[    3.119428] Bluetooth: BNEP filters: protocol multicast
<6>[    3.124632] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
<6>[    3.130747] NET: Registered protocol family 35
<5>[    3.135041] Registering the dns_resolver key type
<6>[    3.139647] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 2
<6>[    3.147246] ThumbEE CPU extension supported.
<6>[    3.151705] s5pv210_cpufreq_init: S5PV210 cpu-freq driver
<6>[    3.157413] regulator_init_complete: pd_mfc_supply: disabling
<6>[    3.162594] regulator_init_complete: pd_tv_supply: disabling
<6>[    3.168262] s3c-rtc s3c64xx-rtc: rtc disabled, re-enabling
<6>[    3.173696] s3c-rtc s3c64xx-rtc: setting system clock to 2013-10-24 02:06:23 UTC (1382580383)
<6>[    3.185290] FIMC0 registered successfully
<6>[    3.187537] FIMC1 registered successfully
<6>[    3.191483] FIMC2 registered successfully
<6>[    3.194248] S5PC1XX TVOUT Driver, (c) 2009 Samsung Electronics
<6>[    3.200466] s5p-tvout s5p-tvout: hpd status is cable removed
<6>[    3.212098] Freeing init memory: 1456K
<6>[    3.219404] yaffs: dev is 32505860 name is "mtdblock4" rw
<6>[    3.219454] yaffs: passed flags ""
<7>[    3.219487] yaffs: yaffs: Attempting MTD mount of 31.4,"mtdblock4"
<7>[    3.494156] yaffs: block 3 is bad
<7>[    3.494283] yaffs: block 4 is bad
<7>[    3.999885] yaffs: block 1688 is bad
<7>[   12.649761] yaffs: yaffs_read_super:chY 0
<4>[   12.985709] init (1): /proc/1/oom_adj is deprecated, please use /proc/1/oom_score_adj instead.
<3>[   13.118471] init: cannot open '/initlogo.rle'
<6>[   13.656117] dm9000 dm9000: eth0: link down
<6>[   13.656295] ADDRCONF(NETDEV_UP): eth0: link is not ready
<3>[   13.658033] init: cannot find '/system/bin/zte_mf210_dial', disabling 'pppd_gprs'
<3>[   13.942426] android_usb: already disabled
<6>[   13.945394] adb_bind_config
<6>[   13.945977] android_work: did not send uevent (0 0   (null))
<6>[   15.038994] adb_open
<6>[   16.933518] PVR_K:(Warning): SysFinalise: Version string: SGX540 S5PC110 [543, drivers/gpu/pvr/s5pc110/sysconfig.c]
<4>[   17.980415] FriendlyARM http://www.arm9.net
<6>[   18.097602] asoc: wm8960-hifi <-> samsung-i2s.0 mapping ok
<6>[   18.412709] input: goodix_ts_80x as /devices/virtual/input/input3
<6>[   18.540504] gt80x-ts 2-0055: GT80X Version: GT801_1R08_2011121501_Goodix_Tech      
<3>[   19.887190] s3cfb s3cfb: win 0: pmem_start=0x3c330000
<6>[   19.887204] s3cfb s3cfb: [fb0] dma: 0x3c330000, cpu: 0xe3800000, size: 0x00465000
<6>[   19.900437] s3cfb s3cfb: [fb1] dma: 0x39800000, cpu: 0xffa00000, size: 0x002ee000
<6>[   19.903019] pmem: request for physical address of pmem region from process 1611.
<6>[   20.283405] Compat-wireless backport release: compat-wireless-2012-05-04
<6>[   20.283470] Backport based on linux-next.git next-20120510
<6>[   20.831966] cfg80211: Calling CRDA to update world regulatory domain
<6>[   20.963735] libertas_sdio: LtasO dr

                                          <6>[   20.963782] libertas_sdio: Copyright Pierre Ossman
<6>[   21.691297] usbcore: registered new interface driver ath9k_htc
<6>[   21.816281] usbcore: registered new interface driver rt73usb
<6>[   21.933482] usbcore: registered new interface driver rt2800usb
<4>[   22.445338]
<4>[   22.445346] rtw driver version=v3.3.2_3192.20120103
<4>[   22.445405] ##########rtw_suspend_lock_init ###########
<6>[   22.445913] usbcore: registered new interface driver rtl8192cu
<6>[   22.547242] usbcore: registered new interface driver zd1211rw
<6>[   36.734830] warning: `zygote' uses 32-bit capabilities (legacy support in use)
<6>[   50.247504] request_suspend_state: wakeup (3->0) at 49763399985 (2013-10-24 02:07:10.570049317 UTC)
<6>[   51.074548] acc_open
<6>[   51.074589] acc_release
级别: 新手上路
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3楼  发表于: 2013-10-24 10:12

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传了 斑竹费心了
*無鈳取玳
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4楼  发表于: 2013-10-24 11:19
<6>[    2.612628] ftdi_sio 1-1.3:1.0: FTDI USB Serial Device converter detected
<6>[    2.619051] usb 1-1.3: Detected FT232RL
<6>[    2.622725] usb 1-1.3: Number of endpoints 2
<6>[    2.628057] Registered gadget driver 'android_usb'
<6>[    2.632723] usb 1-1.3: Endpoint 1 MaxPacketSize 64
<6>[    2.638734] usb 1-1.3: Endpoint 2 MaxPacketSize 64
<6>[    2.641264] mousedev: PS/2 mouse device common for all mice
<6>[    2.646792] usb 1-1.3: Setting MaxPacketSize 64
<6>[    2.651981] input: gpio-keys as /devices/platform/gpio-keys/input/input0
<6>[    2.658655] usb 1-1.3: FTDI USB Serial Device converter now attached to ttyUSB0

从这个看,插着设备开机的时候设备应该是检测到了。我想你可以写一个C程序直接调用open()在这种情况下打开"/dev/ttyUSB0"节点看看是否成功。如果成功,说明应该不是驱动的问题。
"If you have an apple and I have an apple and we exchange apples, then you and I will
still each have one apple. But if you have an idea and I have an idea and we exchange
these ideas, then each of us will have two ideas."
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5楼  发表于: 2016-05-26 01:16
这个问题解决了吗?