I have both a VoCore and a 4 channel USB relay board which is a FT232RL USB to UART chip with 4 relays.
I have soldered up the two wires for the USB and both the VoCore and Relay board are both running from a 5V wall wart.
The VoCore starts and connects to my WiFi no worries and I can SSH into it however it does not appear to see the USB-Serial chip even with the
kmod-usb-serial and kmod-usb-serial-ftdi modules installed.
I have attached a picture of the setup (excuse the awful soldering)
Connections have been checked with a multimeter and seem OK.
The chip is a FT232RL USB to UART.
Any suggestions?
Here is the output of dmesg:
- Code: Select all
BusyBox v1.22.1 (2014-09-21 10:15:39 CEST) built-in shell (ash)
Enter 'help' for a list of built-in commands.
_______ ________ __
| |.-----.-----.-----.| | | |.----.| |_
| - || _ | -__| || | | || _|| _|
|_______|| __|_____|__|__||________||__| |____|
|__| W I R E L E S S F R E E D O M
-----------------------------------------------------
BARRIER BREAKER (14.07, r42625)
-----------------------------------------------------
* 1/2 oz Galliano Pour all ingredients into
* 4 oz cold Coffee an irish coffee mug filled
* 1 1/2 oz Dark Rum with crushed ice. Stir.
* 2 tsp. Creme de Cacao
-----------------------------------------------------
root@OpenWrt:~# cd /
root@OpenWrt:/# dmesg
[ 0.000000] Linux version 3.10.49 (bb@builder1) (gcc version 4.8.3 (OpenWrt/Linaro GCC 4.8-2014.04 r42625) ) #3 Wed Oct 1 16:33:08 CEST 2014
[ 0.000000] SoC Type: Ralink RT5350 id:1 rev:3
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU revision is: 0001964c (MIPS 24KEc)
[ 0.000000] MIPS: machine is VoCore
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 02000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x00000000-0x01ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00000000-0x01ffffff]
[ 0.000000] On node 0 totalpages: 8192
[ 0.000000] free_area_init_node: node 0, pgdat 802b4b40, node_mem_map 81005180
[ 0.000000] Normal zone: 64 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 8192 pages, LIFO batch:0
[ 0.000000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 0.000000] Primary data cache 16kB, 4-way, VIPT, no aliases, linesize 32 bytes
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 8128
[ 0.000000] Kernel command line: console=ttyS0,57600 rootfstype=squashfs,jffs2
[ 0.000000] PID hash table entries: 128 (order: -3, 512 bytes)
[ 0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Writing ErrCtl register=000694cd
[ 0.000000] Readback ErrCtl register=000694cd
[ 0.000000] Memory: 29152k/32768k available (2284k kernel code, 3616k reserved, 574k data, 212k init, 0k highmem)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:256
[ 0.000000] CPU Clock: 360MHz
[ 0.060000] Calibrating delay loop... 239.61 BogoMIPS (lpj=1198080)
[ 0.070000] pid_max: default: 32768 minimum: 301
[ 0.070000] Mount-cache hash table entries: 512
[ 0.080000] pinctrl core: initialized pinctrl subsystem
[ 0.090000] NET: Registered protocol family 16
[ 0.110000] rt2880-pinmux pinctrl.1: try to register 28 pins ...
[ 0.110000] pinctrl core: registered pin 0 (io0) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 1 (io1) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 2 (io2) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 3 (io3) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 4 (io4) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 5 (io5) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 6 (io6) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 7 (io7) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 8 (io8) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 9 (io9) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 10 (io10) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 11 (io11) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 12 (io12) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 13 (io13) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 14 (io14) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 15 (io15) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 16 (io16) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 17 (io17) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 18 (io18) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 19 (io19) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 20 (io20) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 21 (io21) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 22 (io22) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 23 (io23) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 24 (io24) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 25 (io25) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 26 (io26) on rt2880-pinmux
[ 0.110000] pinctrl core: registered pin 27 (io27) on rt2880-pinmux
[ 0.110000] pinctrl core: add 3 pinmux maps
[ 0.110000] rt2880-pinmux pinctrl.1: found group selector 4 for jtag
[ 0.110000] rt2880-pinmux pinctrl.1: found group selector 2 for uartf
[ 0.110000] rt2880-pinmux pinctrl.1: found group selector 5 for led
[ 0.110000] rt2880-pinmux pinctrl.1: request pin 17 (io17) for pinctrl.1
[ 0.110000] rt2880-pinmux pinctrl.1: request pin 18 (io18) for pinctrl.1
[ 0.110000] rt2880-pinmux pinctrl.1: request pin 19 (io19) for pinctrl.1
[ 0.110000] rt2880-pinmux pinctrl.1: request pin 20 (io20) for pinctrl.1
[ 0.110000] rt2880-pinmux pinctrl.1: request pin 21 (io21) for pinctrl.1
[ 0.110000] rt2880-pinmux pinctrl.1: request pin 7 (io7) for pinctrl.1
[ 0.110000] rt2880-pinmux pinctrl.1: request pin 8 (io8) for pinctrl.1
[ 0.110000] rt2880-pinmux pinctrl.1: request pin 9 (io9) for pinctrl.1
[ 0.110000] rt2880-pinmux pinctrl.1: request pin 10 (io10) for pinctrl.1
[ 0.110000] rt2880-pinmux pinctrl.1: request pin 11 (io11) for pinctrl.1
[ 0.110000] rt2880-pinmux pinctrl.1: request pin 12 (io12) for pinctrl.1
[ 0.110000] rt2880-pinmux pinctrl.1: request pin 13 (io13) for pinctrl.1
[ 0.110000] rt2880-pinmux pinctrl.1: request pin 14 (io14) for pinctrl.1
[ 0.110000] rt2880-pinmux pinctrl.1: request pin 22 (io22) for pinctrl.1
[ 0.110000] rt2880-pinmux pinctrl.1: request pin 23 (io23) for pinctrl.1
[ 0.110000] rt2880-pinmux pinctrl.1: request pin 24 (io24) for pinctrl.1
[ 0.110000] rt2880-pinmux pinctrl.1: request pin 25 (io25) for pinctrl.1
[ 0.110000] rt2880-pinmux pinctrl.1: request pin 26 (io26) for pinctrl.1
[ 0.110000] rt2880-pinmux pinctrl.1: failed to lookup the sleep state
[ 0.140000] bio: create slab <bio-0> at 0
[ 0.150000] rt2880_gpio 10000600.gpio: registering 22 gpios
[ 0.160000] rt2880_gpio 10000600.gpio: registering 22 irq handlers
[ 0.170000] rt2880_gpio 10000660.gpio: registering 6 gpios
[ 0.180000] rt2880_gpio 10000660.gpio: registering 6 irq handlers
[ 0.190000] Switching to clocksource MIPS
[ 0.200000] NET: Registered protocol family 2
[ 0.210000] TCP established hash table entries: 512 (order: 0, 4096 bytes)
[ 0.230000] TCP bind hash table entries: 512 (order: -1, 2048 bytes)
[ 0.240000] TCP: Hash tables configured (established 512 bind 512)
[ 0.250000] TCP: reno registered
[ 0.260000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.270000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.280000] NET: Registered protocol family 1
[ 0.290000] rt-timer 10000100.timer: maximum frequncy is 7324Hz
[ 0.310000] alarmtimer alarmtimer: no of_node; not parsing pinctrl DT
[ 0.350000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.360000] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.380000] msgmni has been set to 56
[ 0.390000] io scheduler noop registered
[ 0.400000] io scheduler deadline registered (default)
[ 0.410000] rt2880-pinmux pinctrl.1: request pin 0 (io0) for pio:0
[ 0.410000] rt2880-pinmux pinctrl.1: request pin 7 (io7) for pio:7
[ 0.410000] rt2880-pinmux pinctrl.1: request pin 8 (io8) for pio:8
[ 0.410000] rt2880-pinmux pinctrl.1: request pin 9 (io9) for pio:9
[ 0.410000] rt2880-pinmux pinctrl.1: request pin 12 (io12) for pio:12
[ 0.410000] rt2880-pinmux pinctrl.1: request pin 13 (io13) for pio:13
[ 0.410000] rt2880-pinmux pinctrl.1: request pin 14 (io14) for pio:14
[ 0.410000] rt2880-pinmux pinctrl.1: request pin 17 (io17) for pio:17
[ 0.420000] rt2880-pinmux pinctrl.1: request pin 18 (io18) for pio:18
[ 0.420000] rt2880-pinmux pinctrl.1: request pin 19 (io19) for pio:19
[ 0.420000] rt2880-pinmux pinctrl.1: request pin 20 (io20) for pio:20
[ 0.420000] rt2880-pinmux pinctrl.1: request pin 21 (io21) for pio:21
[ 0.420000] rt2880-pinmux pinctrl.1: request pin 22 (io22) for pio:22
[ 0.420000] rt2880-pinmux pinctrl.1: request pin 23 (io23) for pio:23
[ 0.420000] rt2880-pinmux pinctrl.1: request pin 24 (io24) for pio:24
[ 0.420000] rt2880-pinmux pinctrl.1: request pin 25 (io25) for pio:25
[ 0.420000] rt2880-pinmux pinctrl.1: request pin 26 (io26) for pio:26
[ 0.420000] gpio-export gpio-export.4: 17 gpio(s) exported
[ 0.440000] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[ 0.470000] serial8250 serial8250: no of_node; not parsing pinctrl DT
[ 0.470000] pinctrl core: add 1 pinmux maps
[ 0.470000] rt2880-pinmux pinctrl.1: found group selector 3 for uartlite
[ 0.470000] rt2880-pinmux pinctrl.1: request pin 15 (io15) for 10000c00.uartlite
[ 0.470000] rt2880-pinmux pinctrl.1: request pin 16 (io16) for 10000c00.uartlite
[ 0.470000] 10000c00.uartlite: ttyS0 at MMIO 0x10000c00 (irq = 20) is a 16550A
[ 0.480000] console [ttyS0] enabled, bootconsole disabled
[ 0.510000] pinctrl core: add 1 pinmux maps
[ 0.510000] pinctrl core: add 1 pinmux maps
[ 0.510000] rt2880-pinmux pinctrl.1: found group selector 1 for spi
[ 0.510000] rt2880-pinmux pinctrl.1: found group selector 6 for spi_cs1
[ 0.510000] rt2880-pinmux pinctrl.1: request pin 3 (io3) for 10000b00.spi
[ 0.510000] rt2880-pinmux pinctrl.1: request pin 4 (io4) for 10000b00.spi
[ 0.510000] rt2880-pinmux pinctrl.1: request pin 5 (io5) for 10000b00.spi
[ 0.510000] rt2880-pinmux pinctrl.1: request pin 6 (io6) for 10000b00.spi
[ 0.510000] rt2880-pinmux pinctrl.1: request pin 27 (io27) for 10000b00.spi
[ 0.520000] m25p80 spi32766.0: found w25q128, expected s25fl064k
[ 0.530000] m25p80 spi32766.0: w25q128 (16384 Kbytes)
[ 0.540000] 4 ofpart partitions found on MTD device spi32766.0
[ 0.550000] Creating 4 MTD partitions on "spi32766.0":
[ 0.560000] 0x000000000000-0x000000030000 : "uboot"
[ 0.570000] 0x000000030000-0x000000040000 : "uboot-env"
[ 0.590000] 0x000000040000-0x000000050000 : "factory"
[ 0.600000] 0x000000050000-0x000000800000 : "firmware"
[ 0.620000] 0x000000151849-0x000000800000 : "rootfs"
[ 0.630000] mtd: partition "rootfs" must either start or end on erase block boundary or be smaller than an erase block -- forcing read-only
[ 0.660000] mtd: device 4 (rootfs) set to be root filesystem
[ 0.670000] mtd: partition "rootfs_data" created automatically, ofs=0x370000, len=0x490000
[ 0.680000] 0x000000370000-0x000000800000 : "rootfs_data"
[ 0.710000] eth0: done loading
[ 0.720000] rt3xxx-usbphy usbphy.3: loaded
[ 0.730000] rt2880_wdt 10000120.watchdog: Initialized
[ 0.740000] TCP: cubic registered
[ 0.750000] NET: Registered protocol family 17
[ 0.760000] Bridge firewalling registered
[ 0.770000] 8021q: 802.1Q VLAN Support v1.8
[ 0.800000] VFS: Mounted root (squashfs filesystem) readonly on device 31:4.
[ 0.820000] Freeing unused kernel memory: 212K (802cb000 - 80300000)
[ 6.760000] usbcore: registered new interface driver usbfs
[ 6.770000] usbcore: registered new interface driver hub
[ 6.780000] usbcore: registered new device driver usb
[ 6.800000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 6.810000] ehci-platform: EHCI generic platform driver
[ 7.030000] rt3xxx-usbphy usbphy.3: remote usb device wakeup disabled
[ 7.040000] rt3xxx-usbphy usbphy.3: UTMI 16bit 30MHz
[ 7.050000] ehci-platform 101c0000.ehci: EHCI Host Controller
[ 7.060000] ehci-platform 101c0000.ehci: new USB bus registered, assigned bus number 1
[ 7.080000] ehci-platform 101c0000.ehci: irq 26, io mem 0x101c0000
[ 7.110000] ehci-platform 101c0000.ehci: USB 2.0 started, EHCI 1.00
[ 7.120000] usb usb1: no of_node; not parsing pinctrl DT
[ 7.120000] hub 1-0:1.0: no of_node; not parsing pinctrl DT
[ 7.120000] hub 1-0:1.0: USB hub found
[ 7.130000] hub 1-0:1.0: 1 port detected
[ 7.140000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 7.150000] ohci-platform 101c1000.ohci: Generic Platform OHCI Controller
[ 7.170000] ohci-platform 101c1000.ohci: new USB bus registered, assigned bus number 2
[ 7.180000] ohci-platform 101c1000.ohci: irq 26, io mem 0x101c1000
[ 7.260000] usb usb2: no of_node; not parsing pinctrl DT
[ 7.260000] hub 2-0:1.0: no of_node; not parsing pinctrl DT
[ 7.260000] hub 2-0:1.0: USB hub found
[ 7.270000] hub 2-0:1.0: 1 port detected
[ 7.280000] leds-gpio gpio-leds.5: pins are not configured from the driver
[ 7.290000] rt2880-pinmux pinctrl.1: request pin 10 (io10) for pio:10
[ 7.300000] rt2880-pinmux pinctrl.1: request pin 11 (io11) for pio:11
[ 8.350000] rt305x-esw 10110000.esw: link changed 0x00
[ 12.330000] jffs2: notice: (327) jffs2_build_xattr_subsystem: complete building xattr subsystem, 18 of xdatum (1 unchecked, 17 orphan) and 26 of xref (0 dead, 17 orphan) found.
[ 15.120000] NET: Registered protocol family 10
[ 15.150000] nf_conntrack version 0.5.0 (458 buckets, 1832 max)
[ 15.170000] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 15.210000] pinctrl core: add 1 pinmux maps
[ 15.210000] rt2880-pinmux pinctrl.1: found group selector 0 for i2c
[ 15.210000] rt2880-pinmux pinctrl.1: request pin 1 (io1) for 10000900.i2c
[ 15.210000] rt2880-pinmux pinctrl.1: request pin 2 (io2) for 10000900.i2c
[ 15.210000] i2c-ralink 10000900.i2c: loaded
[ 15.230000] usbcore: registered new interface driver cdc_acm
[ 15.250000] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 15.260000] Loading modules backported from Linux version master-2014-05-22-0-gf2032ea
[ 15.280000] Backport generated by backports.git backports-20140320-37-g5c33da0
[ 15.300000] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 15.360000] usbcore: registered new interface driver usbserial
[ 15.370000] usbcore: registered new interface driver usbserial_generic
[ 15.390000] usbserial: USB Serial support registered for generic
[ 15.440000] xt_time: kernel timezone is -0000
[ 15.500000] cfg80211: Calling CRDA to update world regulatory domain
[ 15.520000] usbcore: registered new interface driver ftdi_sio
[ 15.540000] cfg80211: World regulatory domain updated:
[ 15.550000] cfg80211: DFS Master region: unset
[ 15.550000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 15.570000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 15.590000] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 15.610000] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 15.620000] cfg80211: (5170000 KHz - 5250000 KHz @ 160000 KHz), (N/A, 2000 mBm), (N/A)
[ 15.640000] cfg80211: (5250000 KHz - 5330000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 15.650000] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 15.670000] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 15.690000] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 15.700000] usbserial: USB Serial support registered for FTDI USB Serial Device
[ 15.800000] PPP generic driver version 2.4.2
[ 15.810000] NET: Registered protocol family 24
[ 15.870000] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 5350, rev 0500 detected
[ 15.890000] ieee80211 phy0: rt2x00_set_rf: Info - RF chipset 5350 detected
[ 15.900000] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 28.280000] cfg80211: Calling CRDA for country: AU
[ 28.310000] cfg80211: Regulatory domain changed to country: AU
[ 28.320000] cfg80211: DFS Master region: unset
[ 28.330000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 28.350000] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 28.360000] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz), (N/A, 1700 mBm), (N/A)
[ 28.380000] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz), (N/A, 2400 mBm), (0 s)
[ 28.390000] cfg80211: (5490000 KHz - 5710000 KHz @ 80000 KHz), (N/A, 2400 mBm), (0 s)
[ 28.410000] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 3000 mBm), (N/A)
[ 29.740000] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 32.020000] wlan0: authenticate with 24:0a:64:b6:fa:81
[ 32.060000] wlan0: send auth to 24:0a:64:b6:fa:81 (try 1/3)
[ 32.070000] wlan0: authenticated
[ 32.080000] wlan0: associating with AP with corrupt probe response
[ 32.090000] wlan0: associate with 24:0a:64:b6:fa:81 (try 1/3)
[ 32.110000] wlan0: RX AssocResp from 24:0a:64:b6:fa:81 (capab=0x431 status=0 aid=5)
[ 32.120000] wlan0: associated
[ 32.130000] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready