Search found 370 matches

by smoker77
Wed Feb 10, 2021 10:15 pm
Forum: FAQ
Topic: Position jumps around a lot, could use help understanding why
Replies: 5
Views: 3031

Re: Position jumps around a lot, could use help understanding why

Hello, Please try to increase "Number of periods" setting in "Ultrasound" section from 5 to 50 for mini-Tx. This is recommended setting for mini-Tx, it should increase amplitude of the signal. If jumps will remain, please enable 'Show trigger' checkbox in bottom right angle of oscilloscope window. R...
by smoker77
Tue Feb 09, 2021 12:22 am
Forum: FAQ
Topic: I cannot get acceleration data from /hedge_imu_fusion topic
Replies: 5
Views: 2315

Re: I cannot get acceleration data from /hedge_imu_fusion topic

Hello,

Yes, you should enable 'Raw inertial sensors data' option for mobile beacon in dashboard as shown on the screenshot.
by smoker77
Thu Feb 04, 2021 1:12 pm
Forum: FAQ
Topic: Not found modem connection to computer through USB
Replies: 2
Views: 1600

Re: Not found modem connection to computer through USB

Hello,
You don't need to install any driver in Linux.
But you need to have rights for access serial ports.
Have you tried adding user to dialout group as shown in attachment?
by smoker77
Thu Feb 04, 2021 1:00 pm
Forum: FAQ
Topic: I cannot get acceleration data from /hedge_imu_fusion topic
Replies: 5
Views: 2315

Re: I cannot get acceleration data from /hedge_imu_fusion topic

Hello,
I current software version for Mini-Rx, Super-Beacons and Industrial Super-Beacons you can get raw IMU data, including acceleration. In IMU fusion data we currently provide quaternion (orientation) data. Fused acceleration, speed and location will be provided in future versions.
by smoker77
Wed Dec 23, 2020 2:56 pm
Forum: FAQ
Topic: Could I log the coordinates of the hedgehog using the Dashboard software?
Replies: 10
Views: 22760

Re: Could I log the coordinates of the hedgehog using the Dashboard software?

Hello,

In attachment is the updated version of the csv log file from dashboard
by smoker77
Wed Dec 23, 2020 2:15 pm
Forum: FAQ
Topic: Communication between IMU paired beacon and Arduino
Replies: 3
Views: 2472

Re: Communication between IMU paired beacon and Arduino

Hello, We have tested on our side and the angle is updating in our case. I have checked your data, some comments: 1. In attached saved map file I can't find any paired beacons. 2. Some of mobile beacons in saved map look not initialized, maybe they were sleeping or could not communicate via radio wi...
by smoker77
Wed Dec 23, 2020 1:17 pm
Forum: FAQ
Topic: Address displayed as 0 on a hedge mini-rx IA
Replies: 1
Views: 1731

Re: Address displayed as 0 on a hedge mini-rx IA

Hello,

Just to inform other users.
We continued the discussion in email and found that it was really software issue in version 6.240.
In attachment is the updated version of mini-Rx firmware, which fixes the issue.
This fix will be also included into next software release.
by smoker77
Wed Dec 16, 2020 5:55 pm
Forum: FAQ
Topic: Longitude in NMEA output
Replies: 6
Views: 3495

Re: Longitude in NMEA output

Hello,
Please try update hedgehog to version from attachment
by smoker77
Tue Dec 15, 2020 9:08 pm
Forum: FAQ
Topic: Longitude in NMEA output
Replies: 6
Views: 3495

Re: Longitude in NMEA output

Hello, I just checked and it seems we have some issue in longitude calculation. Please clarify what type of system do you use - IA or NIA? I will send you fixed version of firmware and if it resolves the situation on your side, we will include this fix into the next release. Thank you for your feedb...
by smoker77
Tue Dec 15, 2020 6:36 pm
Forum: FAQ
Topic: Can't get precise z Data.
Replies: 3
Views: 4932

Re: Can't get precise z Data.

Hello,

In the 'Stable “Z” for drone' chapter there are two submaps - beacons of the 'submap 2' are on the floor and used for X,Y location.
Beacons of the 'submap 1' reuse two beacons from the floor and use also two beacons on the wall, this submap is used for precize Z, even when drone is near floor.