Search found 243 matches

by admin
Fri Aug 25, 2017 6:06 pm
Forum: FAQ
Topic: How to configure submaps
Replies: 7
Views: 3729

Re: How to configure submaps

Adding a new beacon is also not easy: you have to unfreeze the map, but then the system starts to measure distances again, start shifting beacons, removing beacons that cannot be reached, forgetting relative orientation and position of submaps, .... It would be easier if you could directly enter th...
by admin
Fri Aug 25, 2017 5:56 pm
Forum: FAQ
Topic: submaps not saved
Replies: 1
Views: 2488

Re: submaps not saved

The dashboard lets you freeze some or all of the submaps. It was stated that frozen submaps are stored in the modem. However as it appears only submap 0 is stored there: when I disconnect the modem and then reconnect it again, only submap 0 is presented in frozen state (offering to unfreeze it). Al...
by admin
Tue Aug 15, 2017 12:04 am
Forum: FAQ
Topic: Mobile beacon distance
Replies: 1
Views: 1911

Re: Mobile beacon distance

Hello, I would like to know if i can get the totale distance the mobile beacon is doing. If yes where can get this data ? Thanks Jaafar Hello Jaafar, There are, at least, two ways: 1) Location data is streamed out. So, you can simply sum up all distances and calculate the total distance. Make sure ...
by admin
Wed Jul 12, 2017 7:56 am
Forum: FAQ
Topic: Trouble building Z coordinate
Replies: 2
Views: 934

Re: Trouble building Z coordinate

Hi all, I have set up a system of 4 beacons and one hedgehog multiple times and while the XY coordinates are great I cannot seem to get the z coordinate of the hedgehog correct. As you recommended in a previous post I manually set the height of the beacons but it seems like the z direction is inver...
by admin
Tue Jul 11, 2017 4:34 am
Forum: FAQ
Topic: Losing hedgehog tracking after 0.6m
Replies: 5
Views: 2219

Re: Losing hedgehog tracking after 0.6m

We have 4 stationary beacons mounted horizontally to a plate in a rectangular pattern about 0.3m off the ground. This arrangement is able to track the hedgehog when it is close to the stationary beacons but the tracking drops out at distances greater than 0.6m y or 1.0m x. Here are some dashboard s...
by admin
Mon Jul 10, 2017 5:51 pm
Forum: FAQ
Topic: Uncertainty Estimation
Replies: 2
Views: 845

Re: Uncertainty Estimation

Dear Sirs, For some reason, this message has been rejected 2 times with the reason "contains a link to pirate software" which is absurd (I have filled the online form, and there was no link). My question is if there is a way to estimate the uncertainty of the provided position. This estim...
by admin
Mon Jul 10, 2017 4:05 pm
Forum: FAQ
Topic: How to get compass data in arduino?
Replies: 12
Views: 2212

Re: How to get compass data in arduino?

Okay Thank you!! Yes it is from the mobile beacon. How it works is that, these raw distances are inputted to the EKF of ardupilot which then computes the position of the vehicle! https://github.com/ArduPilot/ardupilot/blob/master/libraries/AP_Beacon/AP_Beacon_Marvelmind.cpp#L390 This is why :( Just...
by admin
Sat Jul 08, 2017 4:06 pm
Forum: FAQ
Topic: How to get compass data in arduino?
Replies: 12
Views: 2212

Re: How to get compass data in arduino?

Okay Thank you!! Yes it is from the mobile beacon. How it works is that, these raw distances are inputted to the EKF of ardupilot which then computes the position of the vehicle! https://github.com/ArduPilot/ardupilot/blob/master/libraries/AP_Beacon/AP_Beacon_Marvelmind.cpp#L390 This is why :( Just...
by admin
Sat Jul 08, 2017 4:04 pm
Forum: FAQ
Topic: Updating version 4.3 hardware to the latest firmware
Replies: 5
Views: 1575

Re: Updating version 4.3 hardware to the latest firmware

Hello. It seems the error on the last screenshot is because of try to upload firmware for HW4.9 into the HW4.5 beacon. Please use the firmware from 'hw45_firmware' directory instead 'hw49_firmware'. If you are sure your hardware is 4.9, please use DFU as noticed by admin. Also it seems you tried to...
by admin
Thu Jul 06, 2017 11:18 pm
Forum: FAQ
Topic: Updating version 4.3 hardware to the latest firmware
Replies: 5
Views: 1575

Re: Updating version 4.3 hardware to the latest firmware

Hello guys, I am having a similar problem, I have attached my picture below. Only that I am getting the error message for the beacons instead of the modem. Appreciate the help. Hello, Please, use DFU SW update as described in the manual: http://marvelmind.com/pics/marvelmind_navigation_system_manua...

Go to advanced search