dopositioning not working with pypozyx 1.2.1

[dastoqc]

Tested on 2 different laptop, 2 raspberry pi 3 and 4 raspberry Zero, all connected to a tag through usb. With the latest lib (1.2.1), using python 3.4, 3.5 or 3.6, doPositioning crashes systematically with:
"LOCAL ERROR positioning, ERROR 0x0D: Invalid function parameters for the register function". Tags firmware is 1.2.

It works fine downgrading pypozyx to 1.1.6.

[laurentva]

Hey David,

I heard from Ruben that you sorted this out. I've added multi-firmware support to the next release of the Python library, which I'll release soon.

[dastoqc]

Hi. We had to rollback to version 1.1.6 of the python library in order to have it work. I am not sure we can labeled that as "sorted out"... Would be happy to hear about a real fix. Regards. David St-Onge, ing. MGP PhD Ingénieur en arts davidstonge.info [http://www.davidstonge.info] Sur 2018-08-27 15:23:32, Laurent <[email protected]> a écrit: Hey David, I heard from Ruben that you sorted this out. I've added multi-firmware support to the next release of the Python library, which I'll release soon. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub [#52 (comment)], or mute the thread [https://github.com/notifications/unsubscribe-auth/ACa7EH25xaHyHfRau4me7FapKWbST84Jks5uU_LTgaJpZM4WEIcl].

[laurentva]

Multi-firmware setups are now operational in 1.2.2 release.

[dastoqc]

Hi Laurent, I was wondering: Pozyx way of getting a position from 3 tags (2d) or 4 tags (3D) is based on TWR, right? So you don't need synchronisation between the anchors? Or is it done by the tag when trigerring multiple measurements? Also, do you use only a single-sided TWR, or 3 (or even more) messages to cope with time skewness accurately? From our experiment a dopositioning call takes in average 40ms to complete, does that amke sense with your specifications? Thank you for your support. David St-Onge, ing. MGP PhD Ingénieur en arts davidstonge.info [http://www.davidstonge.info] Sur 2018-08-30 11:49:38, Laurent <[email protected]> a écrit: Closed #52 [#52]. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub [#52 (comment)], or mute the thread [https://github.com/notifications/unsubscribe-auth/ACa7EJEzkHYQ-ddm0WkIJmHqqryj7WlZks5uWAmRgaJpZM4WEIcl].