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N

I2C reading of 12S battery

Support Request Format for Best Results
• • • Nikos Mavr

19

0
Votes

19
Posts

250
Views

E

@Nikos-Mavr You're welcome! And can you please start a new forum post for this new issue? Thanks!
D

tarling - Path planning (blue line) is erratic and drone moves to wrong locations

Ask your questions right here!
• • • DronAlan

15

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Votes

15
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220
Views

C

@DronAlan With 1.6.3 SDK upgrade, did you test against the figure 8/offboard mode? Also flying in position mode after drawing the trajectory, if you manually fly the path you created, does the drone follow correctly? If position mode manual flying is working fine and figure 8/offboard mode is working fine (a clockwise figure 😎 then we have a trajectory calculation problem on the voxl-mapper side (I'll check our code, but our QA currently show that was working properly).

Since you're using OpenVINS vio module now, there's an unlikely chance of a reset causing a 180 orientation change by design. Also make sure qvio is disabled. You can check if it's running via voxl-inspect-services and run systemctl disable voxl-qvio-server (+reboot).
A

Continuous bench supply with VOXL FPV Racing 4-in-1 ESC (M0138) — braking disable + TVS protection guidance

ESCs
• • • austin.c

12

0
Votes

12
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235
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A

Hi @austin-c ,

You can find the latest M0138 firmware with regen completely disabled here

Also, I added the esc config that i've been using for testing here

For step tests, i have been using pretty aggressive step command:
./voxl-esc-spin-step.py --id 2 --rpm 2000 --step-amplitude 4000 --step-frequency 2.0 --timeout 2.0 --cmd-rate 2000 --enable-plot 1
In order to make the ESC not de-sync (due to long demag time of the motor), the following params were adjusted:
max_rpm_delta set to 4000 (you can go lower), to cap the maximum rpm transitions. Although in my test, the step is 4000, so this had no effect timing_advance: 45 -- this is pretty high commutation advance to trigger commutation earlier so that there is more time for back-emf sensing -- high advance wiil reduce motor efficiency and will cause the motor to heat up a bit more sense_advance: 30 -- delay back-emf sensing so that we don't sample back-emf during the motor coil demagnetization more details : https://gitlab.com/voxl-public/voxl-sdk/utilities/voxl-esc/-/blob/dev/voxl-esc-tools/doc/low_kv_motor_tuning.md
I had another thought.. What if you use a small battery to absorb the voltage spikes? Basically hook up a 6-7S battery with a beefy Schottyky diode (10A) set up with Cathode (negative) pointing to the battery.
you will have to make sure the power supply voltage never exceeds battery voltage + diode drop. you will also need to make sure that you don't over-charge the battery with repeated spike absorption.. It is possible to have some sort of self-discharge circuit to slowly discharge the battery to a certain voltage (using a Zener diode + resistor or something similar).
Anyway, just an idea..

Try out the no-regen firmware..

Alex
M

How much can cameras be obscured?

Ask your questions right here!
• • • Myles Levine

11

0
Votes

11
Posts

186
Views

A

@Myles-Levine , if you are masking out 90% of down-facing camera, then it is probably useless any movement of the features will get it out of the unmasked region very easily and feature will be dropped.. It may hurt VIO as there may be features going in and out, only trackable for a few frames (just adds to the complexity).

You should try to move the down-facing camera to free up it's FOV or even have it facing slightly angled to the back of the drone..

Alex
R

Starling 2 Max Motor Catches

Starling & Starling 2
• • • RyanH

8

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8
Posts

106
Views

R

@Alex-Kushleyev , we tried the voxl-esc command and the motor seizes while performing the test. We did not get a chance to try reversing the motor spin, but will try that next week. I'm not sure we'll be able to buy the replacement motor mentioned above due to purchasing restrictions on our end, but I'll keep looking around. What motors are you installing on Starling 2 Max now? Do they use the same mount as the old motors, i.e. can I just buy 4 of the newer motors from you and install them on our older drone?

Here is a partial output from the voxl-esc test. The issue is with motor 0. You'll see the RPMs go to 0 around 2.5s into the run.

What do you want to do?
scan 3) spin 5) upload_params detect 4) upgrade_firmware
#? 3
enabling bridge
bridge enabled
Detected Python version : 3.6.9 (default, Mar 10 2023, 16:46:00)
[GCC 8.4.0]
Found voxl-esc tools bin version: 1.9
VOXL Platform: M0054
Detected RB5 Flight, VOXL2 M0054 or M0104!
INFO: Scanning for ESC firmware: /dev/slpi-uart-2, baud: 2000000
Sending library name request: libslpi_qrb5165_io.so
Sending initialization request
INFO: ESC(s) detected on port: /dev/slpi-uart-2, baud rate: 2000000, protocol: firmware
INFO: ESC Information:
INFO: ---------------------
ID : 0
Board : version 40: ModalAi 4-in-1 ESC (M0129-3)
UID : 0x2039333557555311001E002C
Firmware : version 39, hash 9c6233d6
Bootloader : version 184, hash 10bf24c8
ID : 1 Board : version 40: ModalAi 4-in-1 ESC (M0129-3) UID : 0x2039333557555311001E0030 Firmware : version 39, hash 9c6233d6 Bootloader : version 184, hash 10bf24c8 ID : 2 Board : version 40: ModalAi 4-in-1 ESC (M0129-3) UID : 0x2039333557555311001E002E Firmware : version 39, hash 9c6233d6 Bootloader : version 184, hash 10bf24c8 ID : 3 Board : version 40: ModalAi 4-in-1 ESC (M0129-3) UID : 0x2039333557555311001E002A Firmware : version 39, hash 9c6233d6 Bootloader : version 184, hash 10bf24c8
Detected Python version : 3.6.9 (default, Mar 10 2023, 16:46:00)
[GCC 8.4.0]
Found voxl-esc tools bin version: 1.9
VOXL Platform: M0054
Detected RB5 Flight, VOXL2 M0054 or M0104!
INFO: Scanning for ESC firmware: /dev/slpi-uart-2, baud: 2000000
Sending library name request: libslpi_qrb5165_io.so
Sending initialization request
INFO: ESC(s) detected on port: /dev/slpi-uart-2, baud rate: 2000000
ID : 0
Board : version 40: ModalAi 4-in-1 ESC (M0129-3)
UID : 0x2039333557555311001E002C
Firmware : version 39, hash 9c6233d6
Bootloader : version 184, hash 10bf24c8
ID : 1 Board : version 40: ModalAi 4-in-1 ESC (M0129-3) UID : 0x2039333557555311001E0030 Firmware : version 39, hash 9c6233d6 Bootloader : version 184, hash 10bf24c8 ID : 2 Board : version 40: ModalAi 4-in-1 ESC (M0129-3) UID : 0x2039333557555311001E002E Firmware : version 39, hash 9c6233d6 Bootloader : version 184, hash 10bf24c8 ID : 3 Board : version 40: ModalAi 4-in-1 ESC (M0129-3) UID : 0x2039333557555311001E002A Firmware : version 39, hash 9c6233d6 Bootloader : version 184, hash 10bf24c8
WARNING: skipping user prompt to start the test due to override

[0.015] (0) RPM: 0, PWR: 0, VOLTAGE: 14.583V, TEMPERATURE: 45.60C, CURRENT: 0.000A
[0.034] (0) RPM: 13, PWR: 2, VOLTAGE: 14.582V, TEMPERATURE: 45.59C, CURRENT: 0.000A
[0.056] (0) RPM: 54, PWR: 11, VOLTAGE: 14.537V, TEMPERATURE: 45.70C, CURRENT: 0.000A
[0.072] (0) RPM: 77, PWR: 14, VOLTAGE: 14.513V, TEMPERATURE: 45.65C, CURRENT: 0.000A
[0.095] (0) RPM: 91, PWR: 14, VOLTAGE: 14.506V, TEMPERATURE: 45.64C, CURRENT: 0.000A
[0.114] (0) RPM: 118, PWR: 14, VOLTAGE: 14.498V, TEMPERATURE: 45.66C, CURRENT: 0.000A
[0.138] (0) RPM: 146, PWR: 14, VOLTAGE: 14.498V, TEMPERATURE: 45.70C, CURRENT: 0.000A
[0.155] (0) RPM: 185, PWR: 14, VOLTAGE: 14.498V, TEMPERATURE: 45.71C, CURRENT: 0.000A
[0.174] (0) RPM: 199, PWR: 14, VOLTAGE: 14.492V, TEMPERATURE: 45.71C, CURRENT: 0.000A
[0.198] (0) RPM: 227, PWR: 14, VOLTAGE: 14.487V, TEMPERATURE: 45.70C, CURRENT: 0.000A
[0.215] (0) RPM: 266, PWR: 15, VOLTAGE: 14.488V, TEMPERATURE: 45.67C, CURRENT: 0.000A
[0.234] (0) RPM: 278, PWR: 15, VOLTAGE: 14.488V, TEMPERATURE: 45.69C, CURRENT: 0.000A
[0.258] (0) RPM: 306, PWR: 15, VOLTAGE: 14.491V, TEMPERATURE: 45.69C, CURRENT: 0.000A
[0.274] (0) RPM: 346, PWR: 15, VOLTAGE: 14.480V, TEMPERATURE: 45.76C, CURRENT: 0.000A
[0.294] (0) RPM: 358, PWR: 15, VOLTAGE: 14.479V, TEMPERATURE: 45.79C, CURRENT: 0.000A
[0.316] (0) RPM: 387, PWR: 15, VOLTAGE: 14.473V, TEMPERATURE: 45.81C, CURRENT: 0.000A
[0.332] (0) RPM: 415, PWR: 15, VOLTAGE: 14.484V, TEMPERATURE: 45.71C, CURRENT: 0.000A
[0.354] (0) RPM: 436, PWR: 15, VOLTAGE: 14.475V, TEMPERATURE: 45.74C, CURRENT: 0.000A
[0.379] (0) RPM: 465, PWR: 16, VOLTAGE: 14.481V, TEMPERATURE: 45.77C, CURRENT: 0.000A
[0.395] (0) RPM: 491, PWR: 16, VOLTAGE: 14.478V, TEMPERATURE: 45.76C, CURRENT: 0.000A
[0.418] (0) RPM: 519, PWR: 16, VOLTAGE: 14.469V, TEMPERATURE: 45.82C, CURRENT: 0.000A
[0.435] (0) RPM: 559, PWR: 16, VOLTAGE: 14.468V, TEMPERATURE: 45.85C, CURRENT: 0.000A
[0.454] (0) RPM: 572, PWR: 16, VOLTAGE: 14.472V, TEMPERATURE: 45.84C, CURRENT: 0.000A
[0.480] (0) RPM: 600, PWR: 16, VOLTAGE: 14.467V, TEMPERATURE: 45.84C, CURRENT: 0.000A
[0.499] (0) RPM: 625, PWR: 16, VOLTAGE: 14.467V, TEMPERATURE: 45.83C, CURRENT: 0.000A
[0.515] (0) RPM: 666, PWR: 17, VOLTAGE: 14.464V, TEMPERATURE: 45.81C, CURRENT: 0.000A
[0.534] (0) RPM: 679, PWR: 17, VOLTAGE: 14.464V, TEMPERATURE: 45.79C, CURRENT: 0.000A
[0.559] (0) RPM: 707, PWR: 17, VOLTAGE: 14.457V, TEMPERATURE: 45.88C, CURRENT: 0.000A
[0.574] (0) RPM: 745, PWR: 17, VOLTAGE: 14.460V, TEMPERATURE: 45.92C, CURRENT: 0.000A
[0.594] (0) RPM: 758, PWR: 17, VOLTAGE: 14.460V, TEMPERATURE: 45.94C, CURRENT: 0.000A
[0.616] (0) RPM: 801, PWR: 17, VOLTAGE: 14.453V, TEMPERATURE: 46.02C, CURRENT: 0.000A
[0.634] (0) RPM: 825, PWR: 17, VOLTAGE: 14.458V, TEMPERATURE: 45.97C, CURRENT: 0.000A
[0.654] (0) RPM: 844, PWR: 17, VOLTAGE: 14.456V, TEMPERATURE: 46.00C, CURRENT: 0.000A
[0.674] (0) RPM: 878, PWR: 18, VOLTAGE: 14.460V, TEMPERATURE: 45.99C, CURRENT: 0.000A
[0.694] (0) RPM: 898, PWR: 18, VOLTAGE: 14.459V, TEMPERATURE: 45.98C, CURRENT: 0.000A
[0.716] (0) RPM: 934, PWR: 18, VOLTAGE: 14.460V, TEMPERATURE: 46.04C, CURRENT: 0.000A
[0.734] (0) RPM: 945, PWR: 18, VOLTAGE: 14.458V, TEMPERATURE: 46.02C, CURRENT: 0.000A
[0.759] (0) RPM: 973, PWR: 18, VOLTAGE: 14.458V, TEMPERATURE: 46.06C, CURRENT: 0.000A
[0.775] (0) RPM: 1013, PWR: 18, VOLTAGE: 14.454V, TEMPERATURE: 46.08C, CURRENT: 0.000A
[0.795] (0) RPM: 1024, PWR: 18, VOLTAGE: 14.451V, TEMPERATURE: 46.12C, CURRENT: 0.000A
[0.818] (0) RPM: 1052, PWR: 18, VOLTAGE: 14.449V, TEMPERATURE: 46.12C, CURRENT: 0.000A
[0.833] (0) RPM: 1090, PWR: 19, VOLTAGE: 14.450V, TEMPERATURE: 46.17C, CURRENT: 0.000A
[0.854] (0) RPM: 1102, PWR: 19, VOLTAGE: 14.446V, TEMPERATURE: 46.26C, CURRENT: 0.000A
[0.875] (0) RPM: 1146, PWR: 19, VOLTAGE: 14.444V, TEMPERATURE: 46.25C, CURRENT: 0.000A
[0.894] (0) RPM: 1158, PWR: 19, VOLTAGE: 14.446V, TEMPERATURE: 46.26C, CURRENT: 0.000A
[0.919] (0) RPM: 1187, PWR: 19, VOLTAGE: 14.448V, TEMPERATURE: 46.27C, CURRENT: 0.000A
[0.936] (0) RPM: 1226, PWR: 19, VOLTAGE: 14.444V, TEMPERATURE: 46.33C, CURRENT: 0.000A
[0.954] (0) RPM: 1238, PWR: 19, VOLTAGE: 14.440V, TEMPERATURE: 46.32C, CURRENT: 0.000A
[0.979] (0) RPM: 1267, PWR: 19, VOLTAGE: 14.439V, TEMPERATURE: 46.42C, CURRENT: 0.000A
[0.996] (0) RPM: 1306, PWR: 20, VOLTAGE: 14.438V, TEMPERATURE: 46.48C, CURRENT: 0.000A
[1.014] (0) RPM: 1318, PWR: 20, VOLTAGE: 14.436V, TEMPERATURE: 46.47C, CURRENT: 0.000A
[1.039] (0) RPM: 1347, PWR: 20, VOLTAGE: 14.436V, TEMPERATURE: 46.47C, CURRENT: 0.000A
[1.055] (0) RPM: 1386, PWR: 20, VOLTAGE: 14.438V, TEMPERATURE: 46.51C, CURRENT: 0.000A
[1.074] (0) RPM: 1398, PWR: 20, VOLTAGE: 14.430V, TEMPERATURE: 46.58C, CURRENT: 0.000A
[1.098] (0) RPM: 1426, PWR: 20, VOLTAGE: 14.435V, TEMPERATURE: 46.54C, CURRENT: 0.000A
[1.116] (0) RPM: 1466, PWR: 20, VOLTAGE: 14.427V, TEMPERATURE: 46.61C, CURRENT: 0.000A
[1.134] (0) RPM: 1478, PWR: 20, VOLTAGE: 14.430V, TEMPERATURE: 46.61C, CURRENT: 0.000A
[1.158] (0) RPM: 1506, PWR: 21, VOLTAGE: 14.428V, TEMPERATURE: 46.69C, CURRENT: 0.000A
[1.175] (0) RPM: 1546, PWR: 21, VOLTAGE: 14.427V, TEMPERATURE: 46.72C, CURRENT: 0.000A
[1.194] (0) RPM: 1558, PWR: 21, VOLTAGE: 14.426V, TEMPERATURE: 46.77C, CURRENT: 0.000A
[1.219] (0) RPM: 1586, PWR: 21, VOLTAGE: 14.429V, TEMPERATURE: 46.81C, CURRENT: 0.000A
[1.236] (0) RPM: 1627, PWR: 21, VOLTAGE: 14.426V, TEMPERATURE: 46.79C, CURRENT: 0.000A
[1.254] (0) RPM: 1638, PWR: 21, VOLTAGE: 14.425V, TEMPERATURE: 46.81C, CURRENT: 0.000A
[1.278] (0) RPM: 1665, PWR: 21, VOLTAGE: 14.427V, TEMPERATURE: 46.86C, CURRENT: 0.000A
[1.294] (0) RPM: 1705, PWR: 22, VOLTAGE: 14.420V, TEMPERATURE: 46.91C, CURRENT: 0.000A
[1.314] (0) RPM: 1718, PWR: 22, VOLTAGE: 14.420V, TEMPERATURE: 46.94C, CURRENT: 0.000A
[1.338] (0) RPM: 1746, PWR: 22, VOLTAGE: 14.422V, TEMPERATURE: 46.96C, CURRENT: 0.000A
[1.355] (0) RPM: 1785, PWR: 22, VOLTAGE: 14.419V, TEMPERATURE: 47.04C, CURRENT: 0.000A
[1.374] (0) RPM: 1798, PWR: 22, VOLTAGE: 14.422V, TEMPERATURE: 47.06C, CURRENT: 0.000A
[1.399] (0) RPM: 1825, PWR: 22, VOLTAGE: 14.421V, TEMPERATURE: 47.05C, CURRENT: 0.000A
[1.414] (0) RPM: 1864, PWR: 22, VOLTAGE: 14.421V, TEMPERATURE: 47.11C, CURRENT: 0.000A
[1.434] (0) RPM: 1877, PWR: 22, VOLTAGE: 14.419V, TEMPERATURE: 47.09C, CURRENT: 0.000A
[1.459] (0) RPM: 1906, PWR: 23, VOLTAGE: 14.421V, TEMPERATURE: 47.09C, CURRENT: 0.000A
[1.475] (0) RPM: 1945, PWR: 23, VOLTAGE: 14.414V, TEMPERATURE: 47.17C, CURRENT: 0.000A
[1.494] (0) RPM: 1957, PWR: 23, VOLTAGE: 14.415V, TEMPERATURE: 47.15C, CURRENT: 0.000A
[1.519] (0) RPM: 1986, PWR: 23, VOLTAGE: 14.413V, TEMPERATURE: 47.24C, CURRENT: 0.000A
[1.535] (0) RPM: 2112, PWR: 10, VOLTAGE: 14.535V, TEMPERATURE: 47.25C, CURRENT: 0.000A
[1.554] (0) RPM: 2194, PWR: 9, VOLTAGE: 14.541V, TEMPERATURE: 47.28C, CURRENT: 0.000A
[1.583] (0) RPM: 2194, PWR: 9, VOLTAGE: 14.541V, TEMPERATURE: 47.28C, CURRENT: 0.000A
[1.597] (0) RPM: 2178, PWR: 9, VOLTAGE: 14.551V, TEMPERATURE: 47.28C, CURRENT: 0.000A
[1.614] (0) RPM: 2173, PWR: 9, VOLTAGE: 14.554V, TEMPERATURE: 47.35C, CURRENT: 0.000A
[1.634] (0) RPM: 2159, PWR: 9, VOLTAGE: 14.555V, TEMPERATURE: 47.37C, CURRENT: 0.000A
[1.658] (0) RPM: 2157, PWR: 9, VOLTAGE: 14.555V, TEMPERATURE: 47.37C, CURRENT: 0.000A
[1.674] (0) RPM: 2157, PWR: 9, VOLTAGE: 14.558V, TEMPERATURE: 47.41C, CURRENT: 0.000A
[1.694] (0) RPM: 2177, PWR: 9, VOLTAGE: 14.554V, TEMPERATURE: 47.42C, CURRENT: 0.000A
[1.718] (0) RPM: 2143, PWR: 9, VOLTAGE: 14.559V, TEMPERATURE: 47.47C, CURRENT: 0.000A
[1.734] (0) RPM: 2135, PWR: 9, VOLTAGE: 14.557V, TEMPERATURE: 47.51C, CURRENT: 0.000A
[1.754] (0) RPM: 2136, PWR: 9, VOLTAGE: 14.559V, TEMPERATURE: 47.50C, CURRENT: 0.000A
[1.778] (0) RPM: 2125, PWR: 9, VOLTAGE: 14.560V, TEMPERATURE: 47.50C, CURRENT: 0.000A
[1.794] (0) RPM: 2124, PWR: 9, VOLTAGE: 14.552V, TEMPERATURE: 47.59C, CURRENT: 0.000A
[1.814] (0) RPM: 2125, PWR: 9, VOLTAGE: 14.552V, TEMPERATURE: 47.57C, CURRENT: 0.000A
[1.838] (0) RPM: 2103, PWR: 9, VOLTAGE: 14.553V, TEMPERATURE: 47.68C, CURRENT: 0.000A
[1.854] (0) RPM: 2093, PWR: 9, VOLTAGE: 14.560V, TEMPERATURE: 47.64C, CURRENT: 0.000A
[1.874] (0) RPM: 2096, PWR: 9, VOLTAGE: 14.557V, TEMPERATURE: 47.65C, CURRENT: 0.000A
[1.899] (0) RPM: 2105, PWR: 9, VOLTAGE: 14.556V, TEMPERATURE: 47.70C, CURRENT: 0.000A
[1.915] (0) RPM: 2108, PWR: 9, VOLTAGE: 14.561V, TEMPERATURE: 47.68C, CURRENT: 0.000A
[1.934] (0) RPM: 2090, PWR: 9, VOLTAGE: 14.559V, TEMPERATURE: 47.69C, CURRENT: 0.000A
[1.958] (0) RPM: 2096, PWR: 9, VOLTAGE: 14.559V, TEMPERATURE: 47.70C, CURRENT: 0.000A
[1.975] (0) RPM: 2079, PWR: 9, VOLTAGE: 14.559V, TEMPERATURE: 47.75C, CURRENT: 0.000A
[1.994] (0) RPM: 2073, PWR: 9, VOLTAGE: 14.559V, TEMPERATURE: 47.76C, CURRENT: 0.000A
[2.019] (0) RPM: 2008, PWR: 9, VOLTAGE: 14.558V, TEMPERATURE: 47.73C, CURRENT: 0.000A
[2.035] (0) RPM: 2076, PWR: 9, VOLTAGE: 14.558V, TEMPERATURE: 47.74C, CURRENT: 0.000A
[2.055] (0) RPM: 2066, PWR: 9, VOLTAGE: 14.560V, TEMPERATURE: 47.71C, CURRENT: 0.000A
[2.079] (0) RPM: 2093, PWR: 9, VOLTAGE: 14.557V, TEMPERATURE: 47.73C, CURRENT: 0.000A
[2.095] (0) RPM: 2058, PWR: 9, VOLTAGE: 14.560V, TEMPERATURE: 47.76C, CURRENT: 0.000A
[2.114] (0) RPM: 2068, PWR: 9, VOLTAGE: 14.559V, TEMPERATURE: 47.79C, CURRENT: 0.000A
[2.138] (0) RPM: 2058, PWR: 9, VOLTAGE: 14.560V, TEMPERATURE: 47.78C, CURRENT: 0.000A
[2.155] (0) RPM: 2054, PWR: 9, VOLTAGE: 14.560V, TEMPERATURE: 47.77C, CURRENT: 0.000A
[2.174] (0) RPM: 2062, PWR: 9, VOLTAGE: 14.559V, TEMPERATURE: 47.84C, CURRENT: 0.000A
[2.198] (0) RPM: 2057, PWR: 9, VOLTAGE: 14.555V, TEMPERATURE: 47.84C, CURRENT: 0.000A
[2.214] (0) RPM: 2044, PWR: 9, VOLTAGE: 14.558V, TEMPERATURE: 47.84C, CURRENT: 0.000A
[2.234] (0) RPM: 2002, PWR: 9, VOLTAGE: 14.554V, TEMPERATURE: 47.89C, CURRENT: 0.000A
[2.254] (0) RPM: 2041, PWR: 9, VOLTAGE: 14.559V, TEMPERATURE: 47.86C, CURRENT: 0.000A
[2.274] (0) RPM: 2037, PWR: 9, VOLTAGE: 14.557V, TEMPERATURE: 47.88C, CURRENT: 0.000A
[2.294] (0) RPM: 2052, PWR: 9, VOLTAGE: 14.556V, TEMPERATURE: 47.91C, CURRENT: 0.000A
[2.315] (0) RPM: 2044, PWR: 9, VOLTAGE: 14.552V, TEMPERATURE: 47.90C, CURRENT: 0.000A
[2.334] (0) RPM: 2035, PWR: 9, VOLTAGE: 14.552V, TEMPERATURE: 47.91C, CURRENT: 0.000A
[2.359] (0) RPM: 2015, PWR: 9, VOLTAGE: 14.557V, TEMPERATURE: 47.90C, CURRENT: 0.000A
[2.375] (0) RPM: 2038, PWR: 9, VOLTAGE: 14.560V, TEMPERATURE: 47.88C, CURRENT: 0.000A
[2.394] (0) RPM: 2020, PWR: 9, VOLTAGE: 14.559V, TEMPERATURE: 47.90C, CURRENT: 0.000A
[2.419] (0) RPM: 2030, PWR: 9, VOLTAGE: 14.562V, TEMPERATURE: 47.86C, CURRENT: 0.000A
[2.436] (0) RPM: 2039, PWR: 9, VOLTAGE: 14.559V, TEMPERATURE: 47.84C, CURRENT: 0.000A
[2.454] (0) RPM: 1981, PWR: 9, VOLTAGE: 14.558V, TEMPERATURE: 47.88C, CURRENT: 0.000A
[2.480] (0) RPM: 1562, PWR: 11, VOLTAGE: 14.513V, TEMPERATURE: 47.91C, CURRENT: 0.000A
[2.496] (0) RPM: 0, PWR: 0, VOLTAGE: 14.541V, TEMPERATURE: 47.99C, CURRENT: 0.000A
[2.514] (0) RPM: 0, PWR: 0, VOLTAGE: 14.555V, TEMPERATURE: 47.98C, CURRENT: 0.000A
[2.538] (0) RPM: 28, PWR: 5, VOLTAGE: 14.553V, TEMPERATURE: 47.96C, CURRENT: 0.000A
[2.555] (0) RPM: 67, PWR: 14, VOLTAGE: 14.502V, TEMPERATURE: 47.96C, CURRENT: 0.000A
[2.573] (0) RPM: 92, PWR: 14, VOLTAGE: 14.491V, TEMPERATURE: 47.87C, CURRENT: 0.000A
[2.596] (0) RPM: 109, PWR: 14, VOLTAGE: 14.485V, TEMPERATURE: 47.89C, CURRENT: 0.000A
[2.614] (0) RPM: 133, PWR: 14, VOLTAGE: 14.484V, TEMPERATURE: 47.89C, CURRENT: 0.000A
[2.638] (0) RPM: 162, PWR: 14, VOLTAGE: 14.484V, TEMPERATURE: 47.92C, CURRENT: 0.000A
[2.654] (0) RPM: 200, PWR: 14, VOLTAGE: 14.484V, TEMPERATURE: 47.92C, CURRENT: 0.000A
[2.675] (0) RPM: 213, PWR: 14, VOLTAGE: 14.482V, TEMPERATURE: 47.92C, CURRENT: 0.000A
[2.699] (0) RPM: 241, PWR: 15, VOLTAGE: 14.484V, TEMPERATURE: 47.91C, CURRENT: 0.000A
[2.719] (0) RPM: 266, PWR: 15, VOLTAGE: 14.481V, TEMPERATURE: 47.93C, CURRENT: 0.000A
[2.734] (0) RPM: 293, PWR: 15, VOLTAGE: 14.478V, TEMPERATURE: 47.93C, CURRENT: 0.000A
[2.758] (0) RPM: 320, PWR: 15, VOLTAGE: 14.475V, TEMPERATURE: 47.93C, CURRENT: 0.000A
[2.774] (0) RPM: 360, PWR: 15, VOLTAGE: 14.475V, TEMPERATURE: 47.94C, CURRENT: 0.000A
[2.794] (0) RPM: 373, PWR: 15, VOLTAGE: 14.474V, TEMPERATURE: 47.92C, CURRENT: 0.000A
[2.820] (0) RPM: 401, PWR: 15, VOLTAGE: 14.463V, TEMPERATURE: 47.92C, CURRENT: 0.000A
[2.837] (0) RPM: 426, PWR: 15, VOLTAGE: 14.465V, TEMPERATURE: 47.95C, CURRENT: 0.000A
[2.854] (0) RPM: 466, PWR: 16, VOLTAGE: 14.464V, TEMPERATURE: 47.97C, CURRENT: 0.000A
[2.874] (0) RPM: 485, PWR: 16, VOLTAGE: 14.463V, TEMPERATURE: 47.98C, CURRENT: 0.000A
[2.894] (0) RPM: 520, PWR: 16, VOLTAGE: 14.456V, TEMPERATURE: 48.02C, CURRENT: 0.000A
[2.914] (0) RPM: 533, PWR: 16, VOLTAGE: 14.458V, TEMPERATURE: 48.02C, CURRENT: 0.000A
[2.938] (0) RPM: 561, PWR: 16, VOLTAGE: 14.454V, TEMPERATURE: 48.07C, CURRENT: 0.000A
[2.955] (0) RPM: 600, PWR: 16, VOLTAGE: 14.454V, TEMPERATURE: 48.01C, CURRENT: 0.000A
[2.974] (0) RPM: 612, PWR: 16, VOLTAGE: 14.456V, TEMPERATURE: 48.04C, CURRENT: 0.000A
[2.999] (0) RPM: 640, PWR: 16, VOLTAGE: 14.452V, TEMPERATURE: 48.05C, CURRENT: 0.000A
[3.015] (0) RPM: 680, PWR: 17, VOLTAGE: 14.450V, TEMPERATURE: 48.08C, CURRENT: 0.000A
[3.034] (0) RPM: 692, PWR: 17, VOLTAGE: 14.455V, TEMPERATURE: 48.08C, CURRENT: 0.000A
[3.058] (0) RPM: 721, PWR: 17, VOLTAGE: 14.447V, TEMPERATURE: 48.06C, CURRENT: 0.000A
[3.076] (0) RPM: 761, PWR: 17, VOLTAGE: 14.444V, TEMPERATURE: 48.17C, CURRENT: 0.000A
[3.094] (0) RPM: 772, PWR: 17, VOLTAGE: 14.440V, TEMPERATURE: 48.17C, CURRENT: 0.000A
[3.119] (0) RPM: 801, PWR: 17, VOLTAGE: 14.443V, TEMPERATURE: 48.17C, CURRENT: 0.000A
[3.136] (0) RPM: 840, PWR: 17, VOLTAGE: 14.441V, TEMPERATURE: 48.16C, CURRENT: 0.000A
[3.154] (0) RPM: 853, PWR: 18, VOLTAGE: 14.436V, TEMPERATURE: 48.20C, CURRENT: 0.000A
[3.179] (0) RPM: 880, PWR: 18, VOLTAGE: 14.437V, TEMPERATURE: 48.16C, CURRENT: 0.000A
[3.195] (0) RPM: 920, PWR: 18, VOLTAGE: 14.436V, TEMPERATURE: 48.23C, CURRENT: 0.000A
[3.214] (0) RPM: 933, PWR: 18, VOLTAGE: 14.433V, TEMPERATURE: 48.25C, CURRENT: 0.000A
[3.238] (0) RPM: 960, PWR: 18, VOLTAGE: 14.432V, TEMPERATURE: 48.24C, CURRENT: 0.000A
[3.255] (0) RPM: 1000, PWR: 18, VOLTAGE: 14.428V, TEMPERATURE: 48.24C, CURRENT: 0.000A
[3.274] (0) RPM: 1012, PWR: 18, VOLTAGE: 14.425V, TEMPERATURE: 48.23C, CURRENT: 0.000A
[3.299] (0) RPM: 1040, PWR: 18, VOLTAGE: 14.424V, TEMPERATURE: 48.27C, CURRENT: 0.000A
[3.322] (0) RPM: 1065, PWR: 19, VOLTAGE: 14.416V, TEMPERATURE: 48.29C, CURRENT: 0.000A
[3.334] (0) RPM: 1096, PWR: 19, VOLTAGE: 14.421V, TEMPERATURE: 48.32C, CURRENT: 0.000A
[3.358] (0) RPM: 1121, PWR: 19, VOLTAGE: 14.416V, TEMPERATURE: 48.31C, CURRENT: 0.000A
[3.375] (0) RPM: 1160, PWR: 19, VOLTAGE: 14.414V, TEMPERATURE: 48.40C, CURRENT: 0.000A
[3.394] (0) RPM: 1172, PWR: 19, VOLTAGE: 14.416V, TEMPERATURE: 48.38C, CURRENT: 0.000A
[3.419] (0) RPM: 1200, PWR: 19, VOLTAGE: 14.412V, TEMPERATURE: 48.43C, CURRENT: 0.000A
[3.438] (0) RPM: 1225, PWR: 19, VOLTAGE: 14.414V, TEMPERATURE: 48.41C, CURRENT: 0.000A
[3.454] (0) RPM: 1252, PWR: 19, VOLTAGE: 14.411V, TEMPERATURE: 48.48C, CURRENT: 0.000A
[3.479] (0) RPM: 1278, PWR: 20, VOLTAGE: 14.408V, TEMPERATURE: 48.48C, CURRENT: 0.000A
[3.494] (0) RPM: 1306, PWR: 20, VOLTAGE: 14.407V, TEMPERATURE: 48.48C, CURRENT: 0.000A
[3.518] (0) RPM: 1332, PWR: 20, VOLTAGE: 14.400V, TEMPERATURE: 48.51C, CURRENT: 0.000A
[3.535] (0) RPM: 1372, PWR: 20, VOLTAGE: 14.397V, TEMPERATURE: 48.54C, CURRENT: 0.000A
[3.554] (0) RPM: 1385, PWR: 20, VOLTAGE: 14.393V, TEMPERATURE: 48.55C, CURRENT: 0.000A
[3.576] (0) RPM: 1398, PWR: 20, VOLTAGE: 14.386V, TEMPERATURE: 48.55C, CURRENT: 0.000A
[3.594] (0) RPM: 1452, PWR: 20, VOLTAGE: 14.393V, TEMPERATURE: 48.60C, CURRENT: 0.000A
[3.614] (0) RPM: 1465, PWR: 20, VOLTAGE: 14.391V, TEMPERATURE: 48.60C, CURRENT: 0.000A
[3.639] (0) RPM: 1493, PWR: 21, VOLTAGE: 14.382V, TEMPERATURE: 48.65C, CURRENT: 0.000A
[3.655] (0) RPM: 1533, PWR: 21, VOLTAGE: 14.392V, TEMPERATURE: 48.68C, CURRENT: 0.000A
[3.675] (0) RPM: 1545, PWR: 21, VOLTAGE: 14.390V, TEMPERATURE: 48.68C, CURRENT: 0.000A
[3.699] (0) RPM: 1573, PWR: 21, VOLTAGE: 14.387V, TEMPERATURE: 48.73C, CURRENT: 0.000A
[3.715] (0) RPM: 1613, PWR: 21, VOLTAGE: 14.386V, TEMPERATURE: 48.71C, CURRENT: 0.000A
[3.734] (0) RPM: 1625, PWR: 21, VOLTAGE: 14.387V, TEMPERATURE: 48.69C, CURRENT: 0.000A
[3.759] (0) RPM: 1652, PWR: 21, VOLTAGE: 14.381V, TEMPERATURE: 48.75C, CURRENT: 0.000A
[3.775] (0) RPM: 1692, PWR: 22, VOLTAGE: 14.378V, TEMPERATURE: 48.79C, CURRENT: 0.000A
[3.806] (0) RPM: 1722, PWR: 22, VOLTAGE: 14.370V, TEMPERATURE: 48.82C, CURRENT: 0.000A
[3.813] (0) RPM: 1740, PWR: 22, VOLTAGE: 14.368V, TEMPERATURE: 48.83C, CURRENT: 0.000A
[3.834] (0) RPM: 1772, PWR: 22, VOLTAGE: 14.369V, TEMPERATURE: 48.92C, CURRENT: 0.000A
[3.854] (0) RPM: 1784, PWR: 22, VOLTAGE: 14.373V, TEMPERATURE: 48.89C, CURRENT: 0.000A
[3.874] (0) RPM: 1825, PWR: 22, VOLTAGE: 14.360V, TEMPERATURE: 48.97C, CURRENT: 0.000A
[3.895] (0) RPM: 1838, PWR: 22, VOLTAGE: 14.355V, TEMPERATURE: 49.00C, CURRENT: 0.000A
[3.919] (0) RPM: 1865, PWR: 22, VOLTAGE: 14.361V, TEMPERATURE: 49.01C, CURRENT: 0.000A
[3.935] (0) RPM: 1906, PWR: 23, VOLTAGE: 14.358V, TEMPERATURE: 49.00C, CURRENT: 0.000A
[3.955] (0) RPM: 1918, PWR: 23, VOLTAGE: 14.358V, TEMPERATURE: 49.01C, CURRENT: 0.000A
[3.978] (0) RPM: 1945, PWR: 23, VOLTAGE: 14.356V, TEMPERATURE: 49.04C, CURRENT: 0.000A
[3.995] (0) RPM: 1985, PWR: 23, VOLTAGE: 14.352V, TEMPERATURE: 49.11C, CURRENT: 0.000A
[4.014] (0) RPM: 1998, PWR: 23, VOLTAGE: 14.355V, TEMPERATURE: 49.11C, CURRENT: 0.000A
[4.038] (0) RPM: 1999, PWR: 23, VOLTAGE: 14.519V, TEMPERATURE: 49.13C, CURRENT: 0.000A
[4.055] (0) RPM: 0, PWR: 0, VOLTAGE: 14.538V, TEMPERATURE: 49.15C, CURRENT: 0.000A
[4.075] (0) RPM: 13, PWR: 2, VOLTAGE: 14.549V, TEMPERATURE: 49.11C, CURRENT: 0.000A
[4.098] (0) RPM: 41, PWR: 8, VOLTAGE: 14.528V, TEMPERATURE: 49.11C, CURRENT: 0.000A
[4.114] (0) RPM: 79, PWR: 14, VOLTAGE: 14.484V, TEMPERATURE: 49.12C, CURRENT: 0.000A
[4.134] (0) RPM: 92, PWR: 14, VOLTAGE: 14.481V, TEMPERATURE: 49.14C, CURRENT: 0.000A
[4.158] (0) RPM: 120, PWR: 14, VOLTAGE: 14.469V, TEMPERATURE: 49.20C, CURRENT: 0.000A
[4.175] (0) RPM: 160, PWR: 14, VOLTAGE: 14.468V, TEMPERATURE: 49.23C, CURRENT: 0.000A
[4.194] (0) RPM: 178, PWR: 14, VOLTAGE: 14.467V, TEMPERATURE: 49.28C, CURRENT: 0.000A
[4.218] (0) RPM: 199, PWR: 14, VOLTAGE: 14.459V, TEMPERATURE: 49.29C, CURRENT: 0.000A
[4.235] (0) RPM: 239, PWR: 15, VOLTAGE: 14.460V, TEMPERATURE: 49.34C, CURRENT: 0.000A
[4.254] (0) RPM: 252, PWR: 15, VOLTAGE: 14.461V, TEMPERATURE: 49.33C, CURRENT: 0.000A
[4.278] (0) RPM: 280, PWR: 15, VOLTAGE: 14.461V, TEMPERATURE: 49.32C, CURRENT: 0.000A
[4.295] (0) RPM: 319, PWR: 15, VOLTAGE: 14.453V, TEMPERATURE: 49.35C, CURRENT: 0.000A
[4.315] (0) RPM: 332, PWR: 15, VOLTAGE: 14.452V, TEMPERATURE: 49.38C, CURRENT: 0.000A
[4.339] (0) RPM: 360, PWR: 15, VOLTAGE: 14.452V, TEMPERATURE: 49.40C, CURRENT: 0.000A
[4.355] (0) RPM: 400, PWR: 15, VOLTAGE: 14.451V, TEMPERATURE: 49.45C, CURRENT: 0.000A
[4.374] (0) RPM: 425, PWR: 15, VOLTAGE: 14.447V, TEMPERATURE: 49.45C, CURRENT: 0.000A
[4.394] (0) RPM: 444, PWR: 16, VOLTAGE: 14.449V, TEMPERATURE: 49.47C, CURRENT: 0.000A
[4.414] (0) RPM: 479, PWR: 16, VOLTAGE: 14.443V, TEMPERATURE: 49.50C, CURRENT: 0.000A
[4.434] (0) RPM: 492, PWR: 16, VOLTAGE: 14.442V, TEMPERATURE: 49.55C, CURRENT: 0.000A
[4.459] (0) RPM: 520, PWR: 16, VOLTAGE: 14.443V, TEMPERATURE: 49.53C, CURRENT: 0.000A
[4.476] (0) RPM: 560, PWR: 16, VOLTAGE: 14.442V, TEMPERATURE: 49.51C, CURRENT: 0.000A
[4.494] (0) RPM: 571, PWR: 16, VOLTAGE: 14.444V, TEMPERATURE: 49.55C, CURRENT: 0.000A
[4.518] (0) RPM: 600, PWR: 16, VOLTAGE: 14.440V, TEMPERATURE: 49.54C, CURRENT: 0.000A
[4.535] (0) RPM: 640, PWR: 16, VOLTAGE: 14.433V, TEMPERATURE: 49.65C, CURRENT: 0.000A
[4.554] (0) RPM: 640, PWR: 16, VOLTAGE: 14.433V, TEMPERATURE: 49.65C, CURRENT: 0.000A
[4.576] (0) RPM: 694, PWR: 17, VOLTAGE: 14.438V, TEMPERATURE: 49.64C, CURRENT: 0.000A
[4.594] (0) RPM: 718, PWR: 17, VOLTAGE: 14.436V, TEMPERATURE: 49.62C, CURRENT: 0.000A
[4.614] (0) RPM: 737, PWR: 17, VOLTAGE: 14.433V, TEMPERATURE: 49.62C, CURRENT: 0.000A
[4.635] (0) RPM: 772, PWR: 17, VOLTAGE: 14.425V, TEMPERATURE: 49.74C, CURRENT: 0.000A
[4.654] (0) RPM: 798, PWR: 17, VOLTAGE: 14.429V, TEMPERATURE: 49.68C, CURRENT: 0.000A
[4.674] (0) RPM: 818, PWR: 17, VOLTAGE: 14.425V, TEMPERATURE: 49.73C, CURRENT: 0.000A
[4.695] (0) RPM: 852, PWR: 18, VOLTAGE: 14.428V, TEMPERATURE: 49.75C, CURRENT: 0.000A
[4.714] (0) RPM: 877, PWR: 18, VOLTAGE: 14.429V, TEMPERATURE: 49.73C, CURRENT: 0.000A
[4.737] (0) RPM: 896, PWR: 18, VOLTAGE: 14.429V, TEMPERATURE: 49.71C, CURRENT: 0.000A
[4.755] (0) RPM: 932, PWR: 18, VOLTAGE: 14.419V, TEMPERATURE: 49.80C, CURRENT: 0.000A
[4.775] (0) RPM: 952, PWR: 18, VOLTAGE: 14.421V, TEMPERATURE: 49.79C, CURRENT: 0.000A
[4.800] (0) RPM: 974, PWR: 18, VOLTAGE: 14.427V, TEMPERATURE: 49.70C, CURRENT: 0.000A
[4.820] (0) RPM: 997, PWR: 18, VOLTAGE: 14.414V, TEMPERATURE: 49.75C, CURRENT: 0.000A
[4.839] (0) RPM: 1026, PWR: 18, VOLTAGE: 14.416V, TEMPERATURE: 49.83C, CURRENT: 0.000A
[4.859] (0) RPM: 1051, PWR: 18, VOLTAGE: 14.414V, TEMPERATURE: 49.83C, CURRENT: 0.000A
[4.878] (0) RPM: 1077, PWR: 19, VOLTAGE: 14.413V, TEMPERATURE: 49.92C, CURRENT: 0.000A
[4.894] (0) RPM: 1104, PWR: 19, VOLTAGE: 14.416V, TEMPERATURE: 49.78C, CURRENT: 0.000A
[4.920] (0) RPM: 1133, PWR: 19, VOLTAGE: 14.406V, TEMPERATURE: 49.88C, CURRENT: 0.000A
[4.940] (0) RPM: 1157, PWR: 19, VOLTAGE: 14.406V, TEMPERATURE: 49.94C, CURRENT: 0.000A
[4.957] (0) RPM: 1179, PWR: 19, VOLTAGE: 14.404V, TEMPERATURE: 49.95C, CURRENT: 0.000A
[4.974] (0) RPM: 1224, PWR: 19, VOLTAGE: 14.404V, TEMPERATURE: 50.01C, CURRENT: 0.000A
[4.994] (0) RPM: 1238, PWR: 19, VOLTAGE: 14.398V, TEMPERATURE: 50.01C, CURRENT: 0.000A
Finished!
[4.994015] TX=504, RX=502 packets, RX CRC ERRORS=0
Average RPMs: 1005.63 0.00 0.00 0.00
Average RPM deviation between ESCs : 1005.63
Detected Python version : 3.6.9 (default, Mar 10 2023, 16:46:00)
[GCC 8.4.0]
Found voxl-esc tools bin version: 1.9
VOXL Platform: M0054
Detected RB5 Flight, VOXL2 M0054 or M0104!
INFO: Scanning for ESC firmware: /dev/slpi-uart-2, baud: 2000000
Sending library name request: libslpi_qrb5165_io.so
Sending initialization request
INFO: ESC(s) detected on port: /dev/slpi-uart-2, baud rate: 2000000
ID : 0
Board : version 40: ModalAi 4-in-1 ESC (M0129-3)
UID : 0x2039333557555311001E002C
Firmware : version 39, hash 9c6233d6
Bootloader : version 184, hash 10bf24c8
ID : 1 Board : version 40: ModalAi 4-in-1 ESC (M0129-3) UID : 0x2039333557555311001E0030 Firmware : version 39, hash 9c6233d6 Bootloader : version 184, hash 10bf24c8 ID : 2 Board : version 40: ModalAi 4-in-1 ESC (M0129-3) UID : 0x2039333557555311001E002E Firmware : version 39, hash 9c6233d6 Bootloader : version 184, hash 10bf24c8 ID : 3 Board : version 40: ModalAi 4-in-1 ESC (M0129-3) UID : 0x2039333557555311001E002A Firmware : version 39, hash 9c6233d6 Bootloader : version 184, hash 10bf24c8
D

Voxl2 + M0041 RevB Battery Monitor on Arducopter

Ask your questions right here!
• • • Dan Jennings

8

0
Votes

8
Posts

127
Views

E

@Dan-Jennings I'm also guessing that the driver may not be detecting the hardware so is not able to get the data for the battery_status. Have you tried swapping some other hardware to see if the problem is associated with a particular unit?
K

Ublox zed f9p GPS not connecting

Software Development
• • • Karteek Gandiboyina

8

0
Votes

8
Posts

293
Views

K

@emarcphera @Eric-Katzfey thank you so much after upgrading to voxl-mainline im getting GPS readingScreenshot from 2026-02-28 01-45-10.png
J

How to fix the UVC camera DEVICE ID

Video and Image Sensors
• • • Jskim

7

0
Votes

7
Posts

114
Views

J

Thank you for the quick reply.
I will try doing as you instructed and post the results.

Thank you.
Kim
S

voxl-cross error when building voxl-open-vins-server

VOXL SDK
• • • SKA

7

0
Votes

7
Posts

209
Views

Z

@bendraper
Hello,
I hope this quick clarification helps for warnings:

CMake Policy warnings: OV internally (external dir in the repo) still uses boost and references an older cmake version -- it's a harmless warning for devs (as you are building from scratch)

Yaml-cpp lib warnings: This is a third party dependency that gets compiled from scratch during the make/build process. We use C++ 17 but the library is based on an older C++ version; nevertheless, it compiles fine on C++ 17 with minor warnings. -- it's a harmless warning

TrackOCL warning: ModalFlow is a core library written in C++ 17 that allows function call usage as done in TrackOCL, i.e., the narrowing conversion is harmless in this case.

That being said, we are actively working on the dev branch, so all flight--impacting warnings are hopefully caught early. We currently have no flight-impacting warnings/bugs identified, but if you found one warning/bug that caught your attention, please feel free to share.

All the best,
ZBFT
R

Hadron ov64b snapshots have a vertical image artifact

Video and Image Sensors
• • • restore

6

0
Votes

6
Posts

58
Views

A

@restore , the change to enable the maximum resolution raw output for OV64B was made at the end of October 2025, so you would need at least SDK 1.6.0, I believe. There was a change in the camera pipeline (not the camera driver) to allow such a large image size. Are you able to test on a newer SDK (just test the latest if you can)?

Additionally, the resolution 9248x6944 cannot be directly used in MISP debayering (which uses OpenCL). There are some special requirements on the image stride, which width of 9248 does not match. So what will happen is the cpu will realign the image before feeding it to the gpu, but it is a lot of data to copy for a 64Mpix sensor. So I made a small change in width from 9248 to 9216 (just cut off 32 pixels) and it can be fed into the gpu directly. That change is not published yet, but i can share it.

Lets first confirm that you can use the 1.6.x SDK to start the camera server at 9248x6944 and you should be able to save raw bayer and view the misp output.

you can always double check the list of available raw resolutions using voxl-camera-server -l

by "start the misp output stream", i mean that you need to have a client that subscribes to the misp output stream, so that the frames start going and AE can work, sending exposure and gain updates to the camera, so that the image is properly exposed. For example, viewing the stream in voxl-portal or just using voxl-inspect-cam hires_misp_color to get the data flowing, then you can save the raw bayer, which will have the proper exposure and gain applied.

Alex
R

Trigger Hadron camera with DO_SET_CAM_TRIGG_DIST

VOXL 2
• • • restore

6

0
Votes

6
Posts

147
Views

E

@restore There are a few examples of code that listens for Mavlink messages in our SDK. For example, in voxl-mpa-tools, take a look at the source code for voxl-inspect-mavlink.c. https://gitlab.com/voxl-public/voxl-sdk/utilities/voxl-mpa-tools/-/blob/master/tools/voxl-inspect-mavlink.c?ref_type=heads

Probably would be a good idea to run voxl-inspect-mavlink on the mavlink_onboard and mavlink_to_gcs pipes to see which one has the desired Mavlink message in it. Then create your own application that listens for the Mavlink message on that pipe.
M

Station Mode Issue with Voxl Suite 1.6.3

Ask your questions right here!
• • • Matt69

6

0
Votes

6
Posts

110
Views

F

@Alex-Kushleyev The Alfa Network AWU2036
Q

Stinger control via mavlink joystick

FPV Drones
• • • qubotics-admin

6

0
Votes

6
Posts

165
Views

E

@qubotics-admin First you need to determine the version of PX4 running. With ssh or adb you can run the following at the command line: px4-ver all. You will see PX4 version and Vendor version. So, for example, for px4 version 1.14.0 and vendor version 8.134.3 then you would checkout the tag v1.14.0-8.134.3-dev from the repo to see that commit.
N

Yaw Error Estimate on PX4v1.15

Ask your questions right here!
• yaw flight core v2 • • ndwe

5

0
Votes

5
Posts

80
Views

E

@ndwe Whether you use a VOXL or Jetson as a companion computer shouldn't make any difference unless you want to use the VOXL SDK. The version you run is totally up to you. If our v1.14.0 based version works for you then use it. We do plan to transition to v1.17.x in the near future. I don't think the issues you are seeing are related to something specific in the flight core v2 hardware setup. I would think that if you swapped it out for some other brand you would see the same issue. I would ask on the PX4 forums to see if others have experienced the same issues.
M

IMX664 MISP decoding issue

Video and Image Sensors
• • • mark

5

0
Votes

5
Posts

156
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Hi @Alex-Kushleyev, sorry for the late reaction, it took some time before i could update to the new SDK (1.6). the system now works normally with the resolution 2704x1540, and downscaled to 1920x1080 for the MISP pipeline. Thanks for the help!
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Starling 2 / VOXL2 M0129 ESC not detected during voxl-esc scan or firmware upgrade

ESCs
• • • syamala kotireddy

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@syamala-kotireddy ,

If the ESC is not showing any signs of life (no blue led blink), it probably means the ESC power regulator is not working properly. However, you mentioned that VOXL2 is actually booting fine? Can you measure the voltage on the connector / pads that provide 5V power from M0129 ESC to VOXL2?

Please see the following post, where a capacitor on the ESC next to the main voltage regulator was knocked off, resulting in ESC not starting up. https://forum.modalai.com/topic/4151/voxl-mini-4-in-1-esc-missing-capacitor/ . However, in that post, i think VOXL2 was not booting either. In your case the issue may be something different.

It is worth carefully inspecting the ESC.

Also, if you have a power supply that can measure current, you can set it to 8V and measure the current draw of the ESC alone, it should be very small (maybe 20-30mA) but not zero.

Alex
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Image Stabilization calibration and pipe size clarification

Ask your questions right here!
• • • jameskuesel

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Hi @jameskuesel ,

Yes there is an issue when both MISP and snapshot are enabled. I will look into it again.

By the way, what snapshot are you looking to grab? There are a few options;
a frame from high-res recording (with eis?) a frame from low-res streaming (with eis?) full frame, full resolution (no stabilization) what format? jpg or raw bayer (for offline processing)
We can implement a snapshot feature in MISP (and not going through ISP).

Alex
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VOXL2 Mini – Royale createDevice failed when starting ToF camera

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• • • Piyush Singh

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@Piyush-Singh , can you please provide more details
how exactly all cameras are connected to VOXL2 mini (including interposers, flexes), etc. A diagram would help a lot which kernel variant are you running on your voxl2 mini (2.0.0 or 2.0.2).
Are all the other cameras working if you disable the TOF sensor in the camera server config?

Alex
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MAG SDA 3P3V shorted to ground

VOXL 2 Mini
• • • cbay

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@cbay voxl-fpv-px4 is based on voxl-px4 but has some custom tuning code / parameters for our fpv drones that isn't in voxl-px4. So, it's kind of a superset. But there isn't anything related to low level i2c drivers so I have no idea how that could be causing this issue.
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Feasibility & Integration Inquiry – FLIR Lepton XDS with VOXL2

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• • • Jetson Nano

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@Jetson-Nano , since we currently have no plans to do the MIPI integration of this sensor, you always have the option to use USB connection and voxl-uvc-server to publish images via MPA. You would need to check if the sensor supports the standard UVC interface and try it out...

Alex