Search found 89 matches

by MichalM_sk
Mon Mar 04, 2013 4:13 pm
Forum: Software development
Topic: mobiDrone inteLi Power
Replies: 9
Views: 479

Re: mobiDrone inteLi Power

Sounds interesting. How do you plan to provide power to the copter during switching ? (according to datasheet,worst case scenario : 220uS to switch off batt1, 550uS to switch on batt2) You need a big capacitor........ During switching two batteries will be connected simultaneously (very shor time) ...
by MichalM_sk
Mon Mar 04, 2013 2:52 pm
Forum: Software development
Topic: mobiDrone inteLi Power
Replies: 9
Views: 479

Re: mobiDrone inteLi Power

timecop wrote:I'd be interested to know where you found relays capable of switching 50A+ current for < 100grams each :)


Relays :), you are funny man :D ,but thank you for your interrest. Its based on BTS555 power switch .
by MichalM_sk
Mon Mar 04, 2013 2:16 pm
Forum: Software development
Topic: mobiDrone inteLi Power
Replies: 9
Views: 479

Re: mobiDrone inteLi Power

timecop wrote:Does it weigh less than 0.5kg?


Hi,
good question but I'm sure that the weight is less than 100 g.
by MichalM_sk
Mon Mar 04, 2013 1:27 pm
Forum: Software development
Topic: mobiDrone inteLi Power
Replies: 9
Views: 479

mobiDrone inteLi Power

This is my new project for a copters powered from several batteries . It is a intelligent battery switcher whitch include support for 3 or more batteries. Features: - ON/OFF switch (it is no longer necessary disconnect your battery after flight) - Measurement of voltage and current for each battery ...
by MichalM_sk
Mon Mar 04, 2013 1:01 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi All,

this project had a little pause but I'm here now with a new ideas.

> First, I will release new FW with support for multiwii 2.2.
> Second, this project will be moved to SVN repository.
> Third, osd hardware will be available again

I am also working on new MobiDrone COLOR OSD.
by MichalM_sk
Tue Nov 06, 2012 8:29 am
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

I'm experiencing a problem that I cannot find a cure for. When armed, i can still make the menu come up by pressing roll right. How can I correct this? It's rather annoying. Thanks, M Hi, its problem with dev version of multiwii (stable multiwii 2.1 work fine). At the moment I getting started to wo...
by MichalM_sk
Sun Oct 28, 2012 3:09 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi all, I am planning implement changes to serial protocol (multiwii dev versions) in next release. Can some FPV guru mark on the picture, what changes in components are necessary to achieve better readability? I wonder how difficult or if it is even possible to add color to this OSD? m Hi, generate...
by MichalM_sk
Fri Oct 19, 2012 6:56 am
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

I trully like it! i would try to build one for myself in a 50x50mm square PCB, where can i find some schematics? Hi, on the first page is link to the schematic but there are some small hardware modifications at this time. Hi, there are some noise (sinchronisation) problems with your hw configuratio...
by MichalM_sk
Tue Oct 09, 2012 1:43 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi why the font large numbersIn mobiDroneOSD_v2.3_PRE_RELEASE_7.8 FINAL , so strange? Hi, I like this font but I can implement your font also and it will selectable by #define. It remains to understand what that line jumps on the radar? m Hi, there are some noise (sinchronisation) problems with you...
by MichalM_sk
Thu Oct 04, 2012 8:20 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Video presentation of PRE7.8Beta2 version captured by nhadrian.
http://www.youtube.com/watch?v=0owYpVMpjLs
by MichalM_sk
Wed Oct 03, 2012 9:28 am
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Tried pre 7.8, Good layout and big char are more visible, that's welldone. But now I can't start Fly time by enabling motors as usual, How can I do ? May be the new dev r1143 of MWii ? I'm trying with this last dev release. One more question, It's possible to remove Batt 2 Icon if I disable Bat2 fr...
by MichalM_sk
Sun Sep 30, 2012 1:28 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi,
new PRE 7.8 version available on my codepage.

-There is improved algorithm for A.horizont angle generation.
-There is main layout redesigned (new charset, combination of the small, large font)
by MichalM_sk
Mon Sep 03, 2012 7:52 am
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

I am connecting v+ and Gnd to the serial connector on the FC board, I cant see its interference as the OSD is as far away from all the other electronics as it can get What would be a better Gnd? And what is the required voltage range? Hi, It isnt enough power the OSD from FTDI connector. You connec...
by MichalM_sk
Mon Sep 03, 2012 7:49 am
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi Michal, I saw your last rev of today "mobiDroneOSD_v2.3_PRE_RELEASE_7.6" and I do not understood why the conversion of the speed in Km/h now is again divide by 100, last rev was divided by 27.8. Thanks a lot Carlo Ahh sorry there is bug. Will be fixed. Michal, + GPS speed units changed...
by MichalM_sk
Wed Aug 29, 2012 4:09 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi, I think it is a problem with resolution detection algorithm. This problem occurs if vertical resolution isnt detected properly. Could you try first turn on multiwii & osd and subsequently camera? I can improve this algorithm but I need a tester with a similar problem. Ok I tried powering up...
by MichalM_sk
Mon Aug 27, 2012 2:50 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

I am testing OSD also with GOPRO camera without problems.
by MichalM_sk
Mon Aug 27, 2012 9:57 am
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

It seems i have one(i hope) final issue The OSD overlay is not stable, it flickers around on screen I have re-wired the video output of the OSD with a shielded cable but that doesnt seem to have fixed it This is a video showing the problem m The interesting thing is the first line of the OSD remain...
by MichalM_sk
Sat Aug 25, 2012 2:34 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi Michal, I use Multiwii 2.1, release date : 15 july, and mobidrone 2.3 prerelease 7, release date : 12 august. These versions are compatible ? Yes it is compatible. Ok so : find in this code variable screen = 1: if(viewTime >= 500){ //10 sec timer viewTime = 0; screen = 1; // main screen } and ch...
by MichalM_sk
Sat Aug 25, 2012 1:56 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Thank you Deet for precisions. I change screen to 1 and clear eeprom of FC and OSD and reload FC and OSD firmware. I try with another FC card : Flyduino Pro mini 16 mhz and Drotek 10 DOF LLC. This is my connection : http://alonso.kevin.free.fr/mobidroneosd2.jpg HD is here : m And then i hold roll f...
by MichalM_sk
Fri Aug 17, 2012 7:38 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi Michal, and all tester guys, I've installed and tested OSD v2.3 pre 7, all working well with Mwii 2.1 but... May be I discovered a BUG that crash mobidrone. If I try to trim the acc for level mode with throttle all up and roll all left/right to increase/decrease roll level, 3 time on 10 mobidron...
by MichalM_sk
Fri Aug 10, 2012 8:33 am
Forum: Software development
Topic: SW V2.1 cannot read PID-Settings from GUI
Replies: 18
Views: 1452

Re: SW V2.1 cannot read PID-Settings from GUI

You can try clear eeprom. Some data may be damaged.
by MichalM_sk
Sat Aug 04, 2012 10:46 am
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi, - Value of ROLL command must be greater than 1900 for menu activation. - You can try this modification for direct menu call. Find this code: if(viewTime >= 500){ //10 sec timer viewTime = 0; screen = 1; // main screen } and change value of screen variable to screen = 6;
by MichalM_sk
Sun Jul 29, 2012 9:23 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

In the next release my wishes are: - summary screen (definable with speed, altitude, etc. : for example when speed is less that 1km/h and altitude less than 1m show summary screen) With summary screen I mean: max altitude, max speed, max distance from home etc. - set-able alarms for battery, etc (v...
by MichalM_sk
Thu Jul 26, 2012 7:39 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Pre7(FINAL)Test report Probably the direction of home is reverse. m Kazz I will check this problem. Are other users OK? Does my environment have a cause? Kazz Hi kazz, could you like to try this modification ? Find this line: relativeDirection = homeDirection - readedHeading - 180; and replace with...
by MichalM_sk
Tue Jul 24, 2012 2:43 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Solutions for better visibility in direct sunlight (stronger background) http://i49.tinypic.com/s16blf.png 1. Remove resistor shown in Figure. 2. If it is still weak, change resistor for background with value about 20 ohm. What is the resistor numbers from scheme here m need to be changed/removed? ...
by MichalM_sk
Sun Jul 22, 2012 12:27 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi, Don't know why, but the good value is 0.043 to show correct current values. Another question. what can be the problem, if the bat1 value is always stay 0.0V? if i adjust the bat1 value in the menu, then it stays on that value forever. For viewing bat1 voltage is necessary to allow VBAT monitorin...
by MichalM_sk
Thu Jul 19, 2012 9:32 am
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

If i would like to use flytron 100A current sensor, what modifications should i have do in the pre 7 final code. is it wil be good if i replace this: case 3: #ifdef MOBIDRONEOSD_V2 currentValue += compCorrection; #endif currentValue *= 0.049; break; with this: case 3: #ifdef MOBIDRONEOSD_V2 current...
by MichalM_sk
Mon Jul 16, 2012 5:44 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

i really like the way this osd is thought of, such a small foot print!!! can i ask for some clarification, if i'm using the i2c link for a gps sensor,, can i use the same port for the osd ? if not , is there an alternative way to get the osd data from the mwc ? thx Hi, mobiDrone OSD is currently us...
by MichalM_sk
Sat Jul 14, 2012 8:53 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

to dongs: This is true and what is the question ? You have two options to improve visibility: 1. Adjust the higher white contrast by trimmer on the OSD board. 2. Change this resistor (see attachments) on the OSD board for a darker background (smaller value for the darker background - default value 1...
by MichalM_sk
Fri Jul 13, 2012 8:30 am
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

ankimo wrote:Test report

HOME arrow loses its shape in OFF of latitude and longitude display.

Kazz


Hi Kazz,
thanks for bug report. I can fix it.
by MichalM_sk
Wed Jul 11, 2012 4:59 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Mr.Michal, some bugs report from Mr.Ankimo in japanese. The compass seems strange, start at N, angle is 0. Turn right, angle increase, but pass South, suddenly angle goes 0. I little bit look at source code but can't fix it. Also he says Arrow seems dirty, but source code is same as before, and I c...
by MichalM_sk
Tue Jul 10, 2012 11:25 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Mr.Michal, some bugs report from Mr.Ankimo in japanese. The compass seems strange, start at N, angle is 0. Turn right, angle increase, but pass South, suddenly angle goes 0. I little bit look at source code but can't fix it. Also he says Arrow seems dirty, but source code is same as before, and I c...
by MichalM_sk
Mon Jul 09, 2012 5:52 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi, thanks you for bug reporting.

I have fixed some bugs also:
1. Bug in GPS data processing (LATITUDE, LONGITUDE reading problem)
2. Problem with detection of camera resolution when the camera is turned on later than osd

ALPHA 2 version with fixed bugs is released on codepage.
by MichalM_sk
Sun Jul 08, 2012 6:42 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi,

so mobiDrone OSD PRE RELEASE 7 (ALPHA) is released on my code page. This is alpha version for testers ;)

BR
Michal M.
by MichalM_sk
Sun Jul 08, 2012 1:46 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi,

so today will be released PRE7 (Alpha) for testers on my codepage.
I think that the new serial protocol implementation in the OSD works better than the old protocol :)

BR
Michal M.
by MichalM_sk
Fri Jul 06, 2012 2:02 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi,

so PRE7 is finished & ready for debugging. There is no longer needed to make multiwii patching procedure. New serial protocol is fully implemented (data, PID config... )

BR
Michal M.
by MichalM_sk
Wed Jul 04, 2012 8:58 am
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi ankimo.

Opposite rotation of Home is fixed in PRE7.
by MichalM_sk
Tue Jul 03, 2012 9:32 am
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi, dont worry I am working on changes. I would like to release PRE7 this week. Current status: /- mobiDrone OSD v 2.3 PRE Release 7 + new menu attributes (bat1,bat2 voltage correction, roll, pitch senitivity, current sensor sellection, screen switch sellection) 100% + better code optimisation 100% ...
by MichalM_sk
Mon Jun 25, 2012 10:33 am
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Thanks :)

BasTijs wrote:Gratz on making the exam and getting the job!

How do I add both the GPS + OSD? Just parallel solder it? I only got 1 set of pins on the board.

Hi, it is not possible to connect two devices to one serial port. You need i2c gps board to solute it.
by MichalM_sk
Fri Jun 22, 2012 10:57 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi there, I'm looking for a OSD that I can use to read my board + additional sensors so I dont need all double sensors. But I'm new to all of this so here is a newb question: I ordered a quadrino zoom (m) + I2C GPS (m) Is it possible to add this OSD and read all the data from the board? Regards, Ba...
by MichalM_sk
Wed Jun 13, 2012 9:43 am
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi Mr.MichalM_sk What should I do for displaying GPS Speed correctly in pre6? Speed is not correctly displayed as well as Video of Mr.Y.Mita. Kazz Hi Kazz, displaying GPS speed is in dm/s. For units m/s: find this line: uint16_t speedTemp = (int) (RS232_TX_Buffer[45] << 8) | RS232_TX_Buffer[44]; an...
by MichalM_sk
Sat Jun 02, 2012 9:16 am
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

But I'd have a question. I'm using a 4:3 camera with a 16:9 screen, so there is some deformation in ratio. Because of this, the artificial horizon looks oversensitive on roll and undersensitive on pitch. Could you add a definable parameter into the OSD code for roll/pitch sensitivity? Than it'd be ...
by MichalM_sk
Mon May 28, 2012 9:11 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi Mr.MichalM_sk In the following combination, serial communication is impossible. -mobiDrone_2.3_pre6 -multiwii_2.0 for mobiDrone_2.3_pre6 -CRIUS SE In the following combination, it is satisfactory. -mobiDrone_2.3_pre5_sensitivity FIX -multiwii_2.0 for mobiDrone_2.3_pre5 -CRIUS SE What is the caus...
by MichalM_sk
Sun May 20, 2012 10:18 am
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi, good news, PRE 6 version is out on my codepage , and now I will start work on a new serial protocol (PRE 7 version) Mr.MichalM_sk, please transfer mobiDroneOSD to MultiWii 20120504 Dev version. It's serial.ino inside changes too much, and I can't follow it by myself. Hi, Yoshifumi in Dev 2012050...
by MichalM_sk
Tue May 15, 2012 5:42 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

I think that a variometer will be very useful, if you fly in fpv without baro to keep altitude. And there will be another good thing to display somehow (for example like the 2D level meter, "o" charactre in a circle) the real orientation of movement (from gps data). for example if i try t...
by MichalM_sk
Thu May 10, 2012 9:29 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Greetings Michal, the display preview looks good. I have added a 50 Amp current sensor to my OSD board. The settings were changed as follows: // ACS758LCB-050U-PFF-T 50 Amp unidirectional, 60 mV per Amp sensitivity, 600 mV offset volatile uint16_t offset = 123; //default value 0.6V for single senso...
by MichalM_sk
Wed May 09, 2012 10:44 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi,

there are still some small bugs :) but this is a preview of the new PRE 6 version.

http://www.youtube.com/watch?edit=vd&v=NaUoa6KANVY
by MichalM_sk
Tue May 08, 2012 2:40 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi.

Ok, PRE6 version will be released this week.
by MichalM_sk
Sun May 06, 2012 4:20 pm
Forum: Software development
Topic: mobiDrone nano arduino OSD for MultiWii with PID config
Replies: 295
Views: 61619

Re: mobiDrone nano arduino OSD for MultiWii with PID config

Hi It is the first test. Question - A pressure altitude does not display. - A horizon indicator (ROLL axis) is more sensitive than an actual motion (PITCH axis is OK). Request - I want a ground speed display. - latitude longitude display/undisplayed My Spec - Flyduino - Drotek 10dof - mobiDroneOSD ...
by MichalM_sk
Fri May 04, 2012 2:40 pm
Forum: Software development
Topic: Sonar to I2c sensor board
Replies: 1
Views: 774

Sonar to I2c sensor board

Hi, I recoded my old I2c protocol code for multiwii (base on Atmega168) to very simple form for easy implementation. This is my maxbotix sonar to I2c recoded source code with i2c communication. This code work in all MultiWii versions /* ===============================================================...