Servers by jDrones

Antenna tracker with BeagleBoneBlue


(Christophe HARDY) #21
debian@beaglebone:~$ lsusb 
Bus 001 Device 002: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
debian@beaglebone:~$ lsusb 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

So i do see my gps but no change in the /dev

(1st one was with the GPS 2nd one without it)


(ppoirier) #22

Hum…TRY
sudo modprobe usbserial vendor=0x067b product=0x2303

and run dmesg again,

if it works => you see an ttyUSB0 for example, you can add the above line into this file /etc/modules

Butit does not mean that this GPS works with ArduPilot…
.


(Christophe HARDY) #23

Perfect, now i see ttyUSB0 !

But when i try to test my gps with : sudo /home/debian/GPS_AUTO_test -B /dev/ttyUSB0 i’ve got a segmentation fault.

Is it because the gps doesn’t work with ArduPilot ?


(ppoirier) #24

What you need to do is confirm that you GPS is sending good data.
Using SCREEN or MINICOM, look at ttyUSB0 and find the right baud rate an confirm that you can read the standard NMEA message. I never tested with GPS_AUTO_test, looking at code , it expect this message:
// Print the contents of message
hal.console->printf(“Lat: “);
print_latlon(hal.console, loc.lat);
hal.console->printf(” Lon: “);
print_latlon(hal.console, loc.lng);
hal.console->printf(” Alt: %.2fm GSP: %.2fm/s CoG: %d SAT: %d TIM: %u/%lu STATUS: %u\n”,
(double)(loc.alt * 0.01f),
(double)gps.ground_speed(),
(int)gps.ground_course_cd() / 100,
gps.num_sats(),
gps.time_week(),
(long unsigned int)gps.time_week_ms(),
gps.status());

So if you can read this sequence in the terminal, try launching the program (tracker) with the good port speed and signal type
NMEA is type 5
0:None,1:AUTO,2:uBlox,3:MTK,4:MTK19,5:NMEA,6:SiRF,7:HIL,8:SwiftNav,9:UAVCAN,10:SBF,11:GSOF,12:QURT,13:ERB,14:MAV,15:NOVA


(Christophe HARDY) #25

I think i have a problem with the gps itself, i’m trying to make it work on my PC for now, will see on Beaglebone later !

I’ll keep you inform.


(Christophe HARDY) #26

I tested my GPS this weekend, but i was unable to make it work even on my computer. I’ll buy a new one soon (probably an ublox M8N).

I have a question, to setup the connection between the beaglebone and my ground station (mission planner) to get the drone position, the easiest way is to get the data through the beaglebone wifi by UDP ?


(ppoirier) #27

@Eogrim

M8N is great and you can use the Magnetometer as the external compass.
Yes , the easiest is to use connman and connect to a WIFI Accesspoint, but its bulky in the field and may interfere with the RC. So generally we use 900 Mhz (or 433, depending where you are located) radio (25$ @ Bangood) to transport Telemetry or Taranis (FrSky) telemetry .


(Christophe HARDY) #28

I wanna try wifi first and only if i have to many interferences i’ll change to radiolink.
But i actually have some problems with my interface wlan0 who has vanished for no reason. I tried to change my interfaces and few things but i didn’t manage to run it back.


Here is my dmesg :

debian@beaglebone:~$ dmesg
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 4.4.115-bone-rt-r21 (root@b8-am57xx-beagle-x15-2gb) (gcc version 6.3.0 20170516 (Debian 6.3.0-18) ) #1 PREEMPT RT Sun Feb 4 21:28:17 UTC 2018
[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=50c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine model: TI AM335x BeagleBone Black
[    0.000000] cma: Reserved 24 MiB at 0x9e800000
[    0.000000] Memory policy: Data cache writeback
[    0.000000] On node 0 totalpages: 131072
[    0.000000] free_area_init_node: node 0, pgdat c0c761ec, node_mem_map de36d000
[    0.000000]   Normal zone: 1152 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 131072 pages, LIFO batch:31
[    0.000000] CPU: All CPU(s) started in SVC mode.
[    0.000000] AM335X ES2.1 (sgx neon )
[    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: 129920
[    0.000000] Kernel command line: console=ttyO0,115200n8 bone_capemgr.enable_partno=BB-ADC root=/dev/mmcblk0p1 ro rootfstype=ext4 rootwait coherent_pool=1M net.ifnames=0 quiet
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 475012K/524288K available (7701K kernel code, 889K rwdata, 3720K rodata, 520K init, 861K bss, 24700K reserved, 24576K cma-reserved, 0K highmem)
[    0.000000] Virtual kernel memory layout:
                   vector  : 0xffff0000 - 0xffff1000   (   4 kB)
                   fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
                   vmalloc : 0xe0800000 - 0xff800000   ( 496 MB)
                   lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
                   pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
                   modules : 0xbf800000 - 0xbfe00000   (   6 MB)
                     .text : 0xc0008000 - 0xc0b2f904   (11423 kB)
                     .init : 0xc0b30000 - 0xc0bb2000   ( 520 kB)
                     .data : 0xc0bb2000 - 0xc0c9077c   ( 890 kB)
                      .bss : 0xc0c93000 - 0xc0d6a734   ( 862 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] 	Build-time adjustment of leaf fanout to 32.
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[    0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[    0.000011] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[    0.000024] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.000030] OMAP clocksource: timer1 at 24000000 Hz
[    0.000633] clocksource_probe: no matching clocksources found
[    0.000799] Console: colour dummy device 80x30
[    0.000951] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[    0.000953] This ensures that you still see kernel messages. Please
[    0.000955] update your kernel commandline.
[    0.089047] Calibrating delay loop... 996.14 BogoMIPS (lpj=4980736)
[    0.089051] pid_max: default: 32768 minimum: 301
[    0.089158] Security Framework initialized
[    0.089165] Yama: becoming mindful.
[    0.089193] AppArmor: AppArmor disabled by boot time parameter
[    0.089352] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.089358] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.090128] Initializing cgroup subsys io
[    0.090145] Initializing cgroup subsys memory
[    0.090179] Initializing cgroup subsys devices
[    0.090192] Initializing cgroup subsys freezer
[    0.090204] Initializing cgroup subsys net_cls
[    0.090213] Initializing cgroup subsys perf_event
[    0.090222] Initializing cgroup subsys net_prio
[    0.090241] Initializing cgroup subsys pids
[    0.090329] CPU: Testing write buffer coherency: ok
[    0.090336] ftrace: allocating 34474 entries in 68 pages
[    0.176555] Setting up static identity map for 0x800081c0 - 0x8000820c
[    0.181452] devtmpfs: initialized
[    0.196260] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[    0.208680] omap_hwmod: tptc0 using broken dt data from edma
[    0.208833] omap_hwmod: tptc1 using broken dt data from edma
[    0.208965] omap_hwmod: tptc2 using broken dt data from edma
[    0.213946] omap_hwmod: debugss: _wait_target_disable failed
[    0.268582] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.268616] futex hash table entries: 256 (order: 1, 8192 bytes)
[    0.270831] xor: measuring software checksum speed
[    0.369082]    arm4regs  :  1223.200 MB/sec
[    0.469025]    8regs     :  1094.400 MB/sec
[    0.569028]    32regs    :  1094.000 MB/sec
[    0.669025]    neon      :  1690.400 MB/sec
[    0.669034] xor: using function: neon (1690.400 MB/sec)
[    0.669076] pinctrl core: initialized pinctrl subsystem
[    0.670355] NET: Registered protocol family 16
[    0.673722] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[    0.678419] OMAP GPIO hardware version 0.1
[    0.688426] No ATAGs?
[    0.688455] hw-breakpoint: debug architecture 0x4 unsupported.
[    0.889303] raid6: int32x1  gen()   265 MB/s
[    1.059084] raid6: int32x1  xor()   227 MB/s
[    1.229078] raid6: int32x2  gen()   394 MB/s
[    1.399045] raid6: int32x2  xor()   295 MB/s
[    1.569030] raid6: int32x4  gen()   417 MB/s
[    1.739128] raid6: int32x4  xor()   276 MB/s
[    1.909173] raid6: int32x8  gen()   371 MB/s
[    2.079055] raid6: int32x8  xor()   248 MB/s
[    2.249046] raid6: neonx1   gen()  1465 MB/s
[    2.419043] raid6: neonx1   xor()   846 MB/s
[    2.589051] raid6: neonx2   gen()  1912 MB/s
[    2.759031] raid6: neonx2   xor()  1161 MB/s
[    2.929060] raid6: neonx4   gen()  1202 MB/s
[    3.099060] raid6: neonx4   xor()   883 MB/s
[    3.269035] raid6: neonx8   gen()  1117 MB/s
[    3.439056] raid6: neonx8   xor()   681 MB/s
[    3.439064] raid6: using algorithm neonx2 gen() 1912 MB/s
[    3.439072] raid6: .... xor() 1161 MB/s, rmw enabled
[    3.439078] raid6: using intx1 recovery algorithm
[    3.440608] edma 49000000.edma: Legacy memcpy is enabled, things might not work
[    3.446955] edma 49000000.edma: TI EDMA DMA engine driver
[    3.448811] SCSI subsystem initialized
[    3.449264] libata version 3.00 loaded.
[    3.449577] usbcore: registered new interface driver usbfs
[    3.449643] usbcore: registered new interface driver hub
[    3.449750] usbcore: registered new device driver usb
[    3.450257] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
[    3.450306] omap_i2c 4819c000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c2_pins, deferring probe
[    3.450411] media: Linux media interface: v0.10
[    3.450468] Linux video capture interface: v2.00
[    3.450566] pps_core: LinuxPPS API ver. 1 registered
[    3.450573] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    3.450603] PTP clock support registered
[    3.451207] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[    3.453026] NetLabel: Initializing
[    3.453042] NetLabel:  domain hash size = 128
[    3.453047] NetLabel:  protocols = UNLABELED CIPSOv4
[    3.453106] NetLabel:  unlabeled traffic allowed by default
[    3.453680] clocksource: Switched to clocksource timer1
[    3.564017] NET: Registered protocol family 2
[    3.564770] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    3.564831] TCP bind hash table entries: 4096 (order: 4, 98304 bytes)
[    3.564956] TCP: Hash tables configured (established 4096 bind 4096)
[    3.565027] UDP hash table entries: 256 (order: 2, 16384 bytes)
[    3.565058] UDP-Lite hash table entries: 256 (order: 2, 16384 bytes)
[    3.565282] NET: Registered protocol family 1
[    3.565840] RPC: Registered named UNIX socket transport module.
[    3.565853] RPC: Registered udp transport module.
[    3.565860] RPC: Registered tcp transport module.
[    3.565866] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    3.566429] Unpacking initramfs...
[    3.962150] Freeing initrd memory: 5656K
[    3.962608] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
[    3.965174] audit: initializing netlink subsys (disabled)
[    3.965263] audit: type=2000 audit(3.910:1): initialized
[    3.974514] zbud: loaded
[    3.975118] VFS: Disk quotas dquot_6.6.0
[    3.975370] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    3.977984] NFS: Registering the id_resolver key type
[    3.978055] Key type id_resolver registered
[    3.978064] Key type id_legacy registered
[    3.978091] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    3.978408] fuse init (API version 7.23)
[    3.978941] SGI XFS with ACLs, security attributes, realtime, no debug enabled
[    3.987605] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[    3.987800] io scheduler noop registered
[    3.987816] io scheduler deadline registered
[    3.987878] io scheduler cfq registered (default)
[    3.988769] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[    3.990636] Serial: 8250/16550 driver, 6 ports, IRQ sharing disabled
[    3.993227] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 155, base_baud = 3000000) is a 8250
[    3.999673] console [ttyS0] enabled
[    4.000486] 481a8000.serial: ttyS4 at MMIO 0x481a8000 (irq = 156, base_baud = 3000000) is a 8250
[    4.001123] 481aa000.serial: ttyS5 at MMIO 0x481aa000 (irq = 157, base_baud = 3000000) is a 8250
[    4.003007] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20
[    4.003241] [drm] Initialized drm 1.1.0 20060810
[    4.007850] CAN device driver interface
[    4.008867] c_can_platform 481d0000.can: c_can_platform device registered (regs=fa1d0000, irq=163)
[    4.073774] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
[    4.073793] davinci_mdio 4a101000.mdio: no live phy, scanning all
[    4.074049] davinci_mdio: probe of 4a101000.mdio failed with error -5
[    4.087985] cpsw 4a100000.ethernet: Detected MACID = f4:5e:ab:4a:05:84
[    4.102872] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    4.102947] ehci-platform: EHCI generic platform driver
[    4.103101] ehci-omap: OMAP-EHCI Host Controller driver
[    4.103463] usbcore: registered new interface driver usb-storage
[    4.104886] 47401300.usb-phy supply vcc not found, using dummy regulator
[    4.106899] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
[    4.106915] musb-hdrc: MHDRC RTL version 2.0 
[    4.106923] musb-hdrc: setup fifo_mode 4
[    4.106941] musb-hdrc: 28/31 max ep, 16384/16384 memory
[    4.108182] 47401b00.usb-phy supply vcc not found, using dummy regulator
[    4.109990] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
[    4.110004] musb-hdrc: MHDRC RTL version 2.0 
[    4.110011] musb-hdrc: setup fifo_mode 4
[    4.110025] musb-hdrc: 28/31 max ep, 16384/16384 memory
[    4.110295] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[    4.110330] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1
[    4.110581] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    4.110593] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.110602] usb usb1: Product: MUSB HDRC host driver
[    4.110611] usb usb1: Manufacturer: Linux 4.4.115-bone-rt-r21 musb-hcd
[    4.110619] usb usb1: SerialNumber: musb-hdrc.1.auto
[    4.111359] hub 1-0:1.0: USB hub found
[    4.111410] hub 1-0:1.0: 1 port detected
[    4.122061] omap_rtc 44e3e000.rtc: already running
[    4.122483] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
[    4.123569] i2c /dev entries driver
[    4.124053] Driver for 1-wire Dallas network protocol.
[    4.125800] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[    4.126081] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=1)
[    4.126250] sdhci: Secure Digital Host Controller Interface driver
[    4.126258] sdhci: Copyright(c) Pierre Ossman
[    4.126694] omap_hsmmc 48060000.mmc: Got CD GPIO
[    4.201583] mmc0: host does not support reading read-only switch, assuming write-enable
[    4.203998] Synopsys Designware Multimedia Card Interface Driver
[    4.204222] sdhci-pltfm: SDHCI platform and OF driver helper
[    4.204553] mmc0: new high speed SDHC card at address 0007
[    4.206394] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[    4.207015] mmcblk0: mmc0:0007 SD4GB 3.71 GiB 
[    4.208860]  mmcblk0: p1
[    4.209882] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[    4.209907] omap-sham 53100000.sham: initialization failed.
[    4.218542] omap-sham: probe of 53100000.sham failed with error -22
[    4.218820] hidraw: raw HID events driver (C) Jiri Kosina
[    4.220520] usbcore: registered new interface driver usbhid
[    4.220531] usbhid: USB HID core driver
[    4.222857]  remoteproc0: wkup_m3 is available
[    4.222869]  remoteproc0: Note: remoteproc is still under development and considered experimental.
[    4.222876]  remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[    4.224049] wireguard: WireGuard 0.0.20180202 loaded. See www.wireguard.com for information.
[    4.224065] wireguard: Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
[    4.225251] NET: Registered protocol family 10
[    4.226427] mip6: Mobile IPv6
[    4.226453] NET: Registered protocol family 17
[    4.226475] can: controller area network core (rev 20120528 abi 9)
[    4.226540] NET: Registered protocol family 29
[    4.226683] Key type dns_resolver registered
[    4.226696] mpls_gso: MPLS GSO support
[    4.226972] omap_voltage_late_init: Voltage driver support not added
[    4.234113] ThumbEE CPU extension supported.
[    4.234142] Registering SWP/SWPB emulation handler
[    4.235138] registered taskstats version 1
[    4.235311] zswap: loaded using pool lzo/zbud
[    4.238059] Btrfs loaded
[    4.248710] mmc1: MAN_BKOPS_EN bit is not set
[    4.256490] mmc1: new high speed MMC card at address 0001
[    4.260222] mmcblk1: mmc1:0001 S10004 3.56 GiB 
[    4.264275] mmcblk1boot0: mmc1:0001 S10004 partition 1 4.00 MiB
[    4.267394] mmcblk1boot1: mmc1:0001 S10004 partition 2 4.00 MiB
[    4.268604]  mmcblk1: p1
[    4.270605] Key type encrypted registered
[    4.272456] input: tps65217_pwr_but as /devices/platform/ocp/44e0b000.i2c/i2c-0/0-0024/input/input0
[    4.290750] tps65217 0-0024: TPS65217 ID 0xe version 1.2
[    4.291222] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    4.291275] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[    4.292697] at24 2-0054: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    4.293062] at24 2-0055: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    4.293389] at24 2-0056: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    4.293884] at24 2-0057: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    4.293925] omap_i2c 4819c000.i2c: bus 2 rev0.11 at 400 kHz
[    4.300335] bone_capemgr bone_capemgr: Baseboard: 'A335BNLT,BLA2,1712EL001272'
[    4.300359] bone_capemgr bone_capemgr: compatible-baseboard=ti,beaglebone-black - #slots=4
[    4.353704] bone_capemgr bone_capemgr: slot #0: No cape found
[    4.413695] bone_capemgr bone_capemgr: slot #1: No cape found
[    4.473695] bone_capemgr bone_capemgr: slot #2: No cape found
[    4.533695] bone_capemgr bone_capemgr: slot #3: No cape found
[    4.533724] bone_capemgr bone_capemgr: enabled_partno PARTNO 'BB-ADC' VER 'N/A' PR '0'
[    4.533735] bone_capemgr bone_capemgr: slot #4: override
[    4.533748] bone_capemgr bone_capemgr: Using override eeprom data at slot 4
[    4.533761] bone_capemgr bone_capemgr: slot #4: 'Override Board Name,00A0,Override Manuf,BB-ADC'
[    4.534071] bone_capemgr bone_capemgr: initialized OK.
[    4.535314] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
[    4.535340] of_cfs_init
[    4.535442] of_cfs_init: OK
[    4.540033] PM: Hibernation image not present or could not be loaded.
[    4.542401] ti_am3359-tscadc 44e0d000.tscadc: chan 0 step_avg truncating to 16
[    4.542423] ti_am3359-tscadc 44e0d000.tscadc: chan 1 step_avg truncating to 16
[    4.542433] ti_am3359-tscadc 44e0d000.tscadc: chan 2 step_avg truncating to 16
[    4.542442] ti_am3359-tscadc 44e0d000.tscadc: chan 3 step_avg truncating to 16
[    4.542452] ti_am3359-tscadc 44e0d000.tscadc: chan 4 step_avg truncating to 16
[    4.542461] ti_am3359-tscadc 44e0d000.tscadc: chan 5 step_avg truncating to 16
[    4.542470] ti_am3359-tscadc 44e0d000.tscadc: chan 6 step_avg truncating to 16
[    4.543496] Freeing unused kernel memory: 520K
[    4.548930] bone_capemgr bone_capemgr: slot #4: dtbo 'BB-ADC-00A0.dtbo' loaded; overlay id #0
[    4.667039] random: systemd-udevd: uninitialized urandom read (16 bytes read, 4 bits of entropy available)
[    4.667728] random: systemd-udevd: uninitialized urandom read (16 bytes read, 4 bits of entropy available)
[    4.667840] random: systemd-udevd: uninitialized urandom read (16 bytes read, 4 bits of entropy available)
[    4.667968] random: systemd-udevd: uninitialized urandom read (16 bytes read, 4 bits of entropy available)
[    4.681116] random: udevadm: uninitialized urandom read (16 bytes read, 4 bits of entropy available)
[    4.681450] random: udevadm: uninitialized urandom read (16 bytes read, 4 bits of entropy available)
[    4.681604] random: udevadm: uninitialized urandom read (16 bytes read, 4 bits of entropy available)
[    4.682224] random: udevadm: uninitialized urandom read (16 bytes read, 4 bits of entropy available)
[    4.682763] random: udevadm: uninitialized urandom read (16 bytes read, 4 bits of entropy available)
[    4.683218] random: udevadm: uninitialized urandom read (16 bytes read, 4 bits of entropy available)
[    6.449024] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[    7.110759] systemd[1]: System time before build time, advancing clock.
[    7.220740] ip_tables: (C) 2000-2006 Netfilter Core Team
[    7.257317] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
[    7.257904] systemd[1]: Detected architecture arm.
[    7.259689] systemd[1]: Set hostname to <beaglebone>.
[    7.944160] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    7.944819] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    7.945261] systemd[1]: Listening on udev Control Socket.
[    7.945574] systemd[1]: Listening on fsck to fsckd communication Socket.
[    7.945978] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    7.946149] systemd[1]: Reached target Swap.
[    7.947329] systemd[1]: Created slice User and Session Slice.
[    7.947763] systemd[1]: Listening on Syslog Socket.
[    7.948094] systemd[1]: Listening on Journal Socket (/dev/log).
[    7.949487] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    7.950164] systemd[1]: Listening on Journal Audit Socket.
[    7.950554] systemd[1]: Listening on udev Kernel Socket.
[    7.950739] systemd[1]: Reached target Encrypted Volumes.
[    7.950882] systemd[1]: Reached target Remote File Systems.
[    7.951027] systemd[1]: Reached target Paths.
[    7.951996] systemd[1]: Created slice System Slice.
[    7.956636] systemd[1]: Mounting /sys/kernel/debug...
[    7.956969] systemd[1]: Reached target Slices.
[    7.961641] systemd[1]: Mounting POSIX Message Queue File System...
[    7.963167] systemd[1]: Created slice system-serial\x2dgetty.slice.
[    7.995335] systemd[1]: Created slice system-getty.slice.
[    7.996109] systemd[1]: Listening on Journal Socket.
[    8.000562] systemd[1]: Starting Journal Service...
[    8.102837] systemd[1]: Starting Remount Root and Kernel File Systems...
[    8.148028] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[    8.220398] systemd[1]: Starting Load Kernel Modules...
[    8.357677] EXT4-fs (mmcblk0p1): re-mounted. Opts: errors=remount-ro
[    8.450210] systemd[1]: Mounted POSIX Message Queue File System.
[    8.450519] systemd[1]: Mounted /sys/kernel/debug.
[    8.453418] systemd[1]: Started Remount Root and Kernel File Systems.
[    8.477712] systemd[1]: Started Create list of required static device nodes for the current kernel.
[    8.492050] systemd[1]: Starting Create Static Device Nodes in /dev...
[    8.693361] systemd[1]: Starting Load/Save Random Seed...
[    8.710363] systemd[1]: Starting udev Coldplug all Devices...
[    8.733270] systemd[1]: systemd-modules-load.service: Main process exited, code=exited, status=1/FAILURE
[    8.767525] systemd[1]: Failed to start Load Kernel Modules.
[    8.894189] systemd[1]: Dependency failed for roboticscape.
[    8.924435] systemd[1]: roboticscape.service: Job roboticscape.service/start failed with result 'dependency'.
[    8.924552] systemd[1]: systemd-modules-load.service: Unit entered failed state.
[    8.924806] systemd[1]: systemd-modules-load.service: Failed with result 'exit-code'.
[    8.926596] systemd[1]: Started Create Static Device Nodes in /dev.
[    8.946452] systemd[1]: Started Load/Save Random Seed.
[    8.975493] systemd[1]: Started Journal Service.
[    9.803532] systemd-journald[248]: Received request to flush runtime journal from PID 1
[   14.680451] cgroup: new mount options do not match the existing superblock, will be ignored
[   16.974451] nf_conntrack version 0.5.0 (7902 buckets, 31608 max)
[   17.680653] random: nonblocking pool is initialized
[   17.915963] net eth0: initializing cpsw version 1.12 (0)
[   17.936663] libphy: PHY 4a101000.mdio:00 not found
[   17.981305] net eth0: phy 4a101000.mdio:00 not found on slave 0
[   18.099765] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   19.313156] using random self ethernet address
[   19.313185] using random host ethernet address
[   19.444264] using random self ethernet address
[   19.444291] using random host ethernet address
[   19.693968] Mass Storage Function, version: 2009/09/11
[   19.694003] LUN: removable file: (no medium)
[   19.874179] usb0: HOST MAC f4:5e:ab:4a:05:85
[   19.877904] usb0: MAC f4:5e:ab:4a:05:86
[   19.894124] usb1: HOST MAC f4:5e:ab:4a:05:88
[   19.894388] usb1: MAC f4:5e:ab:4a:05:89
[   20.334178] configfs-gadget gadget: high-speed config #1: c

(ppoirier) #29

It looks like you have a BBBlack Image loaded , or you used BBBMINI instructions to load your images…


(Christophe HARDY) #30

Oups, how can i correct that ? Should i start from a new image ?


(ppoirier) #31

I suggest you start a new image, you can use this ‘‘recette’’:

https://discuss.ardupilot.org/t/beaglebone-blue-ardupilot-blue-real-time-kernel-etc/25530/1


(Novell) #32

Hello.
I have a simple question, so I did not create a separate topic.
I want to collect a managed model controlled by mobile communication.
An analog of a military drone.
Is there such functionality for the controllers, if so which ones?
I did not understand this for a long time, so I could skip something.
I really hope for understanding.
Thanks to all.