viky's Discussions
Yet ANOTHER Autopilot
Replied Nov 5
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wow we can export it as a exe file also File>Export Application
do u have any samle log file to display roll pitch stuff. Please atttach here if u have. When i run the software it displayed no data so i think it must be because of no data in log file.
What is the format of IMU log
ur couple of hours on GCS deliver a great work . Is there any possibility to make it more attractive for roll pitch and yaw angles in PDE. Is there any good source to learn this language.
great gcs all in one
wow great board. You may add any small connector (FTDI / microphone twin connector) to replace the bulky DB9 connector. Can save the cost of max232 and db9 connector. How u r going to proceed on its code , any rtos stuff or any multitasking.
Is ther…
wow which software you used to develop this is it python visual library
if u r going to use atmega 328 board without Z sensor then version 2.0.1 works well for that. I have tested that on my easystar and it was much better.
Roll results :
with this formulae g=atan2(rmat[6],rmat[8]); // roll
i have got these results
The results seems to be ok for roll.
And for left rotation(if i see the board from back side ) it gives result in +ve angles and in right rotation it gi…
Oh thanks bill i will soon post the results. well i thinks angles of roll and pitch will be something like this:
rollleft (-ve angle) // -ve g
rollright(+ve angle) // +ve g
well let me check how it works for roll and pitch display.
on more question…
Viky,
Try this:
g=atan2(rmat[6],rmat[8]); // roll
a=atan2(rmat[3],rmat[0]); // yaw
b=atan2( -rmat[7],sqrt(rmat[6]^2 + rmat[8]^2)); // pitch
Bill
Viky,
Jordi and I use two different coordinate systems, that is the problem.
When I started, the coordinate system I used was based on the labeling that SparkFun put on the board, and the way the board would normally be mounted: X positive is towa…
you r right but what is the right formula to calculate the angles
Hi,
I thing that to have de right angle you need to know witch is the order of the euler angles you need regarding to the physics of you gimball.
if the gimball . is suspend you will have
- first a yaw rotation around Y
- then a tilt rotation arou…
HI all,
I m on developing a GCS on the basis of rotation matrix elements. Is it possible to display the roll and pitch on the basis of rotation matrix at the output . I m using Bill's UAV DEVboard and getting rmat data at output .
After little analy…
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Viky's Blog
How to change labview GCS Baudrate to 19200...
Hi all, i had to make little changes in program to get the data at 19200 baud rate...... so its all woking with wireless telemetry.. But the only problem is groundstation... how to change baud rate of ground station. Since its in labview so facing problem of changing its baud rate i have its source code also but cant get how to change.. ..or is there any software emulator to get data on 19200 and reproduce on other serial port at 57600 for GCS.. Suggestions please ..
Posted on August 28, 2009 at 6:15am — 11 Comments
Done a air test today
Today i have done a ground test and it shown good results on ground navigation test it sensed the location i changed code little bit for navigation so that it shows the waypoint achieved with the buzzer beep. And it was succesfuly alarmed me the waypoint captured . The next step i did i load 2.0 version and i have fma xy sensor, and no telemetry so used buzzer for ground test navigation. Well i put the original code of jordi of 2.0 ver and i just did the settings as prescribed in 2.0 user manual… Continue
Posted on August 13, 2009 at 4:18am — 11 Comments
Changed the 2.1 for 2.0 hardware features.....
Hi all, i m ready for the ground test.Before starting i would like to clarify few things here..
I dont have Z sensor and air speed sensors soofcourse no throttle control then also... I was ok with version 2.0 but since i would like to add the config utility feature without increasing any hardware. So i made few changes in 2.1 version so that it can work successfuly with 2.0's hardware(only XY sensor).
I have made these changes please confirm is it right and please tell me if any other change ne… Continue
I dont have Z sensor and air speed sensors soofcourse no throttle control then also... I was ok with version 2.0 but since i would like to add the config utility feature without increasing any hardware. So i made few changes in 2.1 version so that it can work successfuly with 2.0's hardware(only XY sensor).
I have made these changes please confirm is it right and please tell me if any other change ne… Continue
Posted on August 3, 2009 at 9:04pm —
Comment Wall (19 comments)
- At 12:11am on July 29, 2009,
Raghav Jain said… - hi,
good to find people interested in uavs in India.
what else are your interest.
- At 5:47am on August 1, 2009,
Raghav Jain said…
- oh! that sounds great what else do you know about uavs, i am very new to it and i am trying t learn the electronics involved in it.
- At 10:53pm on August 4, 2009,
Raghav Jain said…
- hi, u said you have designed your own uav is that correct.
i can see its picture
- At 11:48pm on August 4, 2009,
Raghav Jain said…
- oh thats great , but where r u doing all this stuff
- At 12:18am on August 5, 2009,
Raghav Jain said…
- which city
- At 12:18am on August 5, 2009,
Raghav Jain said…
- r u on skype
- At 12:40am on August 5, 2009,
Raghav Jain said…
- no dude thats not mine and thats not a UAV its an ncc aircraft
- At 1:27am on August 5, 2009,
Raghav Jain said…
- no i dont have one, but i do have rc model which i fly on weekends , i am very new to uav
- At 1:27am on August 5, 2009,
Raghav Jain said…
- 10months or so
- At 12:03am on August 7, 2009,
NS Rana said… - Yeah, m also working on uav. I have x-bees and also using in ardu 2.
I am also working on UAVP & UAVX. Have sucessfully built & flight tested UAVP based on PIC18F2520 / 2620.
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