Search found 14 matches
- Sun Jul 13, 2014 7:39 am
- Forum: Software development
- Topic: KV Team Multiwii OSD
- Replies: 1021
- Views: 393607
Re: KV Team Multiwii OSD
Hi Olddude, Yes, try to play around 56mV/A. 28mV/A has been calculated based on the schematics published on 3DRobotics site; probably on your clone some components were changed. APM power module sensitivity is strongly depending on used shunt resistor and load resistor values. BTW, which model are-y...
- Thu Jul 10, 2014 9:41 pm
- Forum: Software development
- Topic: KV Team Multiwii OSD
- Replies: 1021
- Views: 393607
Re: KV Team Multiwii OSD
Hi Olddude, Looks like your sensor is APM powermeter module by 3DRobotics https://store.3drobotics.com/products/apm-power-module-with-xt60-connectors As Carlo said, it is based on shunt resistor method using INA169 current shunt monitor component. Based on the schematics available on 3Drobotics site...
- Mon Jul 07, 2014 6:31 pm
- Forum: Software development
- Topic: KV Team Multiwii OSD
- Replies: 1021
- Views: 393607
Re: KV Team Multiwii OSD
I've just tried version 2.3. I can't get any of the changes i make using the GUI to save which is stopping me from using the OSD as I can't configure it. Previous versions worked fine. Hi teslahead, Thanks for testing the code. Could you please give more details about your system and observed behav...
- Mon Feb 10, 2014 1:47 pm
- Forum: Software development
- Topic: KV Team Multiwii OSD
- Replies: 1021
- Views: 393607
Re: SW Development on Minim Osd
Looks fast and promising. What kind of timings are you using? Home direction indicator is missing… BTW, i've played a little bit around that on my side, it might be something like this: http://www.youtube.com/watch?v=7VzikVJfZEI Probably too small, but I’ve tested it in the field yesterday, and it s...
- Fri Feb 07, 2014 12:44 am
- Forum: Software development
- Topic: KV Team Multiwii OSD
- Replies: 1021
- Views: 393607
Re: SW Development on Minim Osd
Wow, you did extended study. Let me try to summarize my thought about HUD, and then transpose that to our case. What are critical parameters constantly consulted by regular pilot in the case of a plane, particularly during maneuvers? It could be - orientation (heading / AH) - altitude / vertical spe...
- Thu Feb 06, 2014 12:57 am
- Forum: Software development
- Topic: KV Team Multiwii OSD
- Replies: 1021
- Views: 393607
Re: SW Development on Minim Osd
Hi KV, You're driving dvpt according to your understanding and analysis and it's the right way to go. You've just posted the screen layout here, so it's natural to suppose you expect some feedback From other hand, top level semi-professional OSDs are inspired by military HUD (Head-Up Display) system...
- Tue Feb 04, 2014 11:19 pm
- Forum: Software development
- Topic: KV Team Multiwii OSD
- Replies: 1021
- Views: 393607
Re: SW Development on Minim Osd
Hey, on last post I forgot the small video... s Looks promising! Home arrow and heading on the side of the screen is questionable from an ergonomic point of view; sure it can be moved to user-defined position, but default layout should be some kind of reference The best position for it could be top...
- Fri Jan 24, 2014 12:10 am
- Forum: Software development
- Topic: KV Team Multiwii OSD
- Replies: 1021
- Views: 393607
Re: SW Development on Minim Osd
Hi int77, what you think is correct, but unfortunatelly today I've tried to increase the refresh rate (20Hz dedicated only to AH) and I saw that there are'nt advangates about refresh speed on Horizon line moving my copter (on desk). I need to investigate better about it. Bye Carlo Hi Carlo Probably...
- Mon Jan 20, 2014 10:39 pm
- Forum: Software development
- Topic: KV Team Multiwii OSD
- Replies: 1021
- Views: 393607
Re: SW Development on Minim Osd
As for the time cycle is 50ms for Hi and 100ms for Low. It is 20hz actually. Sorry for my imprecision, it’s actually 50ms/20Hz in high speed loop with MAX7456_DrawScreen(). But… in my understanding MSP request scheduler is included in the same 50ms loop; in normal mode there are 6 queued MSP reques...
- Sun Jan 19, 2014 1:03 pm
- Forum: Software development
- Topic: KV Team Multiwii OSD
- Replies: 1021
- Views: 393607
Re: SW Development on Minim Osd
Waiting with interest 2.3 version, and thanks again to KV team for active work. Regarding “pitch ladder” - why not, but in my opinion it will not add a lot of useful information taking into account hardware limitations. Fast evolutions of pitch ladder lines around roll angle=25 deg (switching betwee...
- Tue Jan 14, 2014 11:39 pm
- Forum: Software development
- Topic: KV Team Multiwii OSD
- Replies: 1021
- Views: 393607
Re: SW Development on Minim Osd
Please update your clone to rev 417 and confirm/report back, if you catch the exact cause it would be much appreciated, since I was unable to determine exactly Anyway, because it got stuck during flight with return home engaged (crashed with the char on the left side of the screen) I figured it by ...
- Mon Jan 13, 2014 11:35 pm
- Forum: Software development
- Topic: KV Team Multiwii OSD
- Replies: 1021
- Views: 393607
Re: SW Development on Minim Osd
Hi, I’m playing with new MAX7456 video output (VSYNC interrupt etc., dev. version from 3rd of January) and found a conflict of this implementation with current font map. In fact, this dev. version includes auto-increment mode for faster video output. This mode allows transmitting only character addr...
- Mon Dec 30, 2013 9:23 am
- Forum: Software development
- Topic: KV Team Multiwii OSD
- Replies: 1021
- Views: 393607
Re: SW Development on Minim Osd
I'm using a slightly modified version of okan_vitaliy's code, here's the patch with the changes - m ... ba3e1ce98b I like your implementation; it’s better optimized and cleaner as compared to initial version from rcdesign. Just after my reply to int77 I downloaded the S/W and sobstituted the max745...
- Sun Dec 29, 2013 11:45 am
- Forum: Software development
- Topic: KV Team Multiwii OSD
- Replies: 1021
- Views: 393607
Re: SW Development on Minim Osd
Hi, First of all, thanks for all the work done with minimOSD code. I’m flying with KV_Team_OSD starting from r345, and now decided to register on this forum and provide some feedback about new version. Hereafter are some comments about r2.2: 1. I’m using MWii data for RSSI / amperage / pMeterSum / V...