Package installs without internet

tom

@sarahl The dongle's driver is most likely not built in to the kernel by default. What does lsusb show? It may show the name of the necessary driver.

sarahl

@tom this is what lsusb shows:
Bus 001 Device 003: ID 7392:b811 Edimax Technology Co., Ltd

sarahl

Separate question: so I have wifi hooked up on an RB5, but everytime I reboot, the ip address changes. Is there a way to change that? It doesn't seem to happen with my voxls (in station).

tom

@sarahl You'd probably be better off purchasing one of the dongles listed here: https://beta-docs.modalai.com/voxl2-wifidongle-user-guide/

It takes some work to integrate a new WiFi driver and isn't the most straight-forward thing to do.

tom

@sarahl As for static ip on RB5, I would check out this thread for more info: https://forum.modalai.com/topic/794/how-to-set-up-a-static-ip-in-rb5/17?_=1649955285381

tom

@sarahl It is a known bug with the Thundercomm SOMs.

sarahl

@tom thanks! we did put in an order for some, so hopefully I will get those soon. also thanks for the link, I'll check it out!

sarahl

So I'm trying to reflash the Voxl2, but the image listed in the docs (https://docs.modalai.com/voxl2-platform-release/#voxl2_platform_121-07) doesn't seem to be available on the downloads page, just 1.1.4. Is this available yet?

We've had issues installing the available system image (1.1.4) with/without the fastboot board, either with fastboot devices showing nothing, or getting an error like:

sudo ./flash-full.sh
[INFO] version: 0.0
[INFO] adb installed
[INFO] fastboot installed
[INFO] qti-ubuntu-robotics-image-qrb5165-rb5-boot.img present
[INFO] abl.elf present
[INFO] qti-ubuntu-robotics-image-qrb5165-rb5-sysfs.ext4 present
[INFO] Rebooting to fastboot bootloader
error: no devices/emulators found
[INFO] Flashing boot.img
target reported max download size of 805306368 bytes
sending 'boot_a' (20884 KB)...
OKAY [ 0.117s]
writing 'boot_a'...
OKAY [ 0.031s]
finished. total time: 0.148s
target reported max download size of 805306368 bytes
sending 'boot_b' (20884 KB)...
OKAY [ 0.111s]
writing 'boot_b'...
OKAY [ 0.024s]
finished. total time: 0.135s
[INFO] Flashing abl.elf
target reported max download size of 805306368 bytes
sending 'abl_a' (148 KB)...
OKAY [ 0.006s]
writing 'abl_a'...
OKAY [ 0.002s]
finished. total time: 0.008s
target reported max download size of 805306368 bytes
sending 'abl_b' (148 KB)...
OKAY [ 0.010s]
writing 'abl_b'...
OKAY [ 0.002s]
finished. total time: 0.012s
[INFO] Flashing sysfs.ext4
target reported max download size of 805306368 bytes
erasing 'system'...
OKAY [ 0.072s]
sending sparse 'system' 1/4 (784773 KB)...
OKAY [ 3.890s]
writing 'system' 1/4...
OKAY [ 0.000s]
sending sparse 'system' 2/4 (784403 KB)...
FAILED (data write failure (Cannot send after transport endpoint shutdown))
finished. total time: 7.594s

Edit: Actually, I got the fastboot image flashing to work on one board! But still wondering if this updated image is available, thanks!

We just uploaded the image to the downloads page, it can be found under the VOXL2 platform releases folder!

sarahl

@Alex-Gardner thanks so much!

sarahl

What's the best way to install full ROS melodic without all the voxl-suite packages being uninstalled due to dependency conflicts (e.g. opencv)?

sarahl

Also, how should mavros (px4.launch) be run with the internal px4 on the voxl2?