HontaiTec Quadcopters (HT F801, HT F803,...)
- greenfly
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I mean... I had it as a trim button and that did not seem to work.
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- Durete
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- Durete
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Great!
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- Durete
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Throttle. Perfect.
Rudder. Slightly drifting. Mine to the right, Greenfly to the left
Elevator perfect.
Aileron perfect.
Flips perfect.
Headless perfect.
RTH perfect, but probably difficult to configure at TX.
Video working.
Picture needs to be addressed. Probably with Greenfly's SPI captures.
Trimmers also needs to be corrected, since Hexfet remove to debug the code.
Also we need to figure the relation between TX ids and RF channels. Greenfly's captures will be helpful, but maybe will be needed to capture at RX side. (No problem for me very easy I will need some help because never did before )
@Greenfly. I'm right at my summary?
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- greenfly
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I will be able to do RX side captures as well... but I have to take the whole quad apart to get to the pins.
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- Durete
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In fact, the main difference between your TX and mine, is your has a RF module without PA(probably the same mounted at RX side) and mine with PA.
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- greenfly
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This is my first attempt to capture as well. Hopefully I did it right.
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- hexfet
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The RTH capture from the stock tx shows the RTH bit staying set until pitch is changed, at which point the bit is cleared. You could set up a mixer to do that to duplicate the stock tx behavior.
I'll look at the trims again tonight, but feel free to play with the code Changing the trims on the stock tx while the quad is flying works fine?
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- greenfly
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- Durete
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My rudder drift is equivalent about 1 point to the right.
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- hexfet
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In this version the Rudder value is fixed at 0x20. Lets see if there's any drift with sticks centered.
The Rudder driven trim is now enabled. So with your current models the rudder stick movement will only change the trim value. What effect does moving the rudder stick have in this version? Be careful!
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- greenfly
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When you have the time, I have my SPI captures here
http://wezensky.no-ip.org/owncloud/index.php/s/cFZeyh0CoEYYMOU
I used Logic 1.1.15 to capture and exported the SPI analysis to CSV files in hexadecimal. Hopefully they will be of use.
I still have yet to setup my environment so I can build the project myself... so after dinner I'll give that a shot.
Thanks.
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- hexfet
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- Posts: 1891
The captures are good. Nice data setgreenfly wrote: When you have the time, I have my SPI captures here
txid: 4C 4B 3A 7A 0A (first three bytes same as Durete's)
data phase channels: 5, 19, 28 (same)
data phase tx address: 54 B2 C9 25 24 (last two bytes same)
Hard to tell anything from two samples...
No changes in the packet data for the "take picture" capture. Does that button take a pic on the aircraft? Does channel 5 on the devo take a pic?
But I don't see anything in the flip data either. Do the captures cover before, during, and after the special function activation? The headless, RTH, and video captures contain the expected data (same bits set as Durete's captures).
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- greenfly
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Here is another capture of the stock TX during taking a picture. But for some reason I doubt you will see anything.
I tried Channel5, but it did not seem to work.
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- hexfet
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- Posts: 1891
Sorry, picture control is on channel 7, not 5. Here's the list.
FLIP CHANNEL6
PICTURE CHANNEL7
VIDEO CHANNEL8
HEADLESS CHANNEL9
RTH CHANNEL10
CALIBRATE CHANNEL11
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- greenfly
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It's always the last place you look!
I will test asap.
Thanks!
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- Durete
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I will test lastest changes ASAP
Thanks guys!!!
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- Durete
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dl.dropboxusercontent.com/u/14941708/dev...n-devo7e-Unknown.zip
I will test ASAP
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- Durete
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Throttle, Aileron, Elevator , no problem OK.
Camera controls. Can't test. Greenfly's job . But isn't going anything weird when I active the channels.
Flips Working
RTH Working.
Calibration Gyro/Acc Working
But Rudder, now is reversed And I have slow drift to the left with trims totally centered and Quadcopter calibrated.
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- Durete
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The rudder sticks movements works ok from full left to full right. Nothing weird. Only reversed.
The yaw drift now is to the left.
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