Hi,
I achieve to configure my navio2 with ethernet and wifi AP and I would like to use an easy-radio usb dongle for a mavlink.
I configure the 2 radio dongles for 115kbaud. I struggle with the option “-C” or “-A”, QGC seems to read something (confirmed with putty) but it doesn’t work like wifi or ethernet.
What can I hope from this radio dongle and how can I configure it ?
Hi @Tomlogan ,
Sorry for the delayed response!
For your setup, I believe the “-C” option for USB to be appropriate.
Could you share your ArduCopter configuration file so that we could look into it in more detail?
HI @polina.buriak ,
Thanks for your reply, here is my config file for ardurover (for a boat config) :
TELEM2="-C /dev/ttyUSB0"
TELEM1="-A udp:10.3.141.163:14550"
TELEM3="-B /dev/pts/1"
# Options to pass to ArduPilot
ARDUPILOT_OPTS="$TELEM1 $TELEM2 $TELEM3"`
Hi @Tomlogan ,
May I ask you to post the result of the following command as well?
Please, run this after you connect your radios.
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Hello @polina.buriak ,
Sorry for my late answer, I wasn’t working on that subject.
Here is the output :
[ 0.000000] Kernel command line: 8250.nr_uarts=1 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 dwc_otg.lpm_enable=0 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait bcm2708.w1_gpio_pin=18
[ 0.001141] console [tty1] enabled
[ 1.162760] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 87, base_baud = 0) is a PL011 rev2
[ 2896.020764] usb 1-1.1.2: FTDI USB Serial Device converter now attached to ttyUSB0
Hi @Tomlogan ,
Sorry for the delayed response!
May I ask you if you have checked the default baud rates in the QGC?
Yes I checked.
Before using QGC, I prefer use putty to be sure of baudrate parameters.
Hi @Tomlogan ,
I apologize for the delay in getting back to you.
May I ask you to post the output of the command systemctl status arducopter
?
Also, could you please confirm that the issue is that your radio dongles are not recognized? Please, feel free to correct me.
Hi @polina.buriak ,
Here is the output :
arducopter.service - ArduPilot for Linux
Loaded: loaded (/etc/systemd/system/arducopter.service; disabled; vendor preset: ena
Active: inactive (dead)
I don’t get it, do you mean ardurover ?
If it is the case, here is the output
ardurover.service - ArduPilot for Linux
Loaded: loaded (/etc/systemd/system/ardurover.service; enabled; vendor preset: enabl
Active: active (running) since Thu 2019-12-19 13:26:18 GMT; 2 weeks 3 days ago
Docs: https://docs.emlid.com/navio2/navio-ardupilot/installation-and-running/#auto
Main PID: 419 (ardurover)
Tasks: 7 (limit: 4915)
Memory: 9.6M
CGroup: /system.slice/ardurover.service
└─419 /usr/bin/ardurover -A udp:147.250.35.51:14650 -F /dev/ttyUSB0 -B /dev/
Jan 06 08:08:06 navio bash[419]: $PGCMD,16,0,0,0,0,06A
Jan 06 08:08:06 navio bash[419]: $PSRF100,0,38400,8,1,0 3C
Jan 06 08:08:07 navio bash[419]: [5B blob data]
Jan 06 08:08:07 navio bash[419]: [37B blob data]
Jan 06 08:08:07 navio bash[419]: $PGCMD,16,0,0,0,0,06A
Jan 06 08:08:07 navio bash[419]: $PSRF100,0,38400,8,1,0 3C
Jan 06 08:08:08 navio bash[419]: [5B blob data]
Jan 06 08:08:08 navio bash[419]: [37B blob data]
Jan 06 08:08:08 navio bash[419]: $PGCMD,16,0,0,0,0,06A
Jan 06 08:08:08 navio bash[419]: $PSRF100,0,38400,8,1,0 3C
I finally change the dongle I used with the holybro dongle.
Works great.
Hi @Tomlogan ,
Thanks for the update! It’s great to hear everything works fine now
system
(system)
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April 18, 2020, 9:03am
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