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^^^ here you go, https://code.google.com/p/rc-ppm-2-spi/source/list
Good luck and have fun

th9xer wrote:Just commited a little update for the Hubsan protocol, let me know if it's any good. If it is I might fess up to my mistake and apologise a lot.

Cam.

Its working! Finally! Thanks Cam!
Even though I don't know anything about coding, what was the error?

th9xer wrote: For the people that are having the bind but no throttle problems, I might have spotted something in the code, something I thought I had fixed.....To be updated.

Awesome, waiting for the update.

Yes i'm sure, doubled checked that jumper, its all good. I assume its receiving the ppm signal as I can switch on/off the hubsan led at startup.

Ok, got the new module, but same story, rechecked all the soldering and everything looks to be right, checked voltages and checked for shorts. I'm stumped. Binds fine every time but no throttle control, I tried your Model Settings on my 9x Akkuschrauber, still no luck. Took some pics, maybe one of y...

Oh you meant your modified schematic from your post above. Just had a look and everything is wired the same as that.

"Checked the pinout on my used schematics ? The ATMega328-P differs from ATMega328-A a lot ..." Checked google images and they all look to have the same pinout, do you know which pins are different on the two? I emailed the seller on aliexpress and they are kindly sending me another module...

Still nothing, must be a faulty module maybe?

r791 does have that option, must have missed it.
Thanks for the files, ill try use your hubsan settings.

- Flashed down to r788, theres an option called Shift Sel: POS changed it to NEG, no difference. - Yes I'm using the aliexpress 500m module and TXEN is wired to 3.3v. - I'm using the r44 schematic and the r24 firmware which has the latest .hex file. - Tried that exact bind procedure, same story it b...

akkuschrauber wrote: General Model Settings:
Name: Hubsan_X4
Timer: 05:00, THs Count Up
Protocol: PPM: 8 Channels, 300msec Delay
Pulse Polarity: NEG

I don't see anywhere in the menu to adjust pulse polarity.
Im using r791 of er9x.

Do you have the right chanel order ? Mine looks like this: Mixer menu and channel order: CH1 Ail -100 CH2 Ele 100 CH3 Thr 100 CH4 Rud -100 5) Setup menu Proto PPM 8CH PPM frame 22.5ms 300u neg Yep, i'm using the same ch order. Thought i'd try soldering it all up on protoboard, but still no luck, I ...

Just got a new 328p today, programmed it, but the same thing happens like before. I can get the Hubsan to bind but I have no control whatsoever.

turns out my other chip is a ATMEGA48V-10PU, would the code fit?

Ive tried maxing the trims both ways and tried reversing throttle, also tried throttle on ch 1, 2 and 4 still nothing.

*pulls out hair*

just the one 7105 :/
put the 3.3v reg on bat input, now its the one thats getting hot, ill have to order the ones in your schematic. Or use a 3A switching 5v reg that I already have, but its bulky.
Still no luck, binds but no throttle.

I'm thinking it might be my atmega chip, I have another one thats soldered into a board but it's not in a chip holder, so i'll have to dremel the pcb and desolder it. It's through hole.

Yep getting high on PD2 for hubsan protocol as it is on r42

Its the original hubsan receiver, still works with the original transmitter.
Here a pic of the module.

I bought this exact chip: http://www.aliexpress.com/item/A7105-500m-wireless-transceiver-modules-NRF24L01-CC2500-SI4432-CC2530-module/623601913.html Yes TXEN is tied to 3.3v. My module has writting on the back that isn't in the pictures from the above link. It says XL7105-D03. edit: still not workin...

Ok, re-flashed the chip (r24) with everything connected, and now it binds to the hubsan (solid lights) only when ch 8 is high, but the green led is off? It only has solid lights though, no response from throttle.

Also, you said in a previous post, when ch8 is high on startup hubsan protocol is selected, but I can only get the green led (D4) to light when ch8 is neutral or "midstick".

Does the bind LED (orange) come on at all ? It should do so at every switch on while in Hubsan protocol. 180ma seems very high for the current draw from the 5v reg. It's only powering the ATMega and the LEDs. I suspect something amiss with the processor, does it get warm ? Is there any indication c...

Still doesn't bind.

Had the resisters wired wrong, now im getting: SCK 0.36v, SDIO 3v, SCS 2.4v.

ok i've got all my components sourced and the A7105 arrived today, breadboarded it all up and flashed the chip. I'm getting a green light from pin 6 indicating Hubsan protocol but it wont bind to the hubsan reciever (lights keep flashing). I measured: 0.25v, 3.65v, 3.4v on sck, sdio, scs respectivel...

Do you guys think that it might be able to be modified or re-flashed to work with the Hubsan X4?

Hmmmm.... Smart phone controlled quad anyone?

http://www.hobbyking.com/hobbyking/stor ... droid.html

I took the plunge on the weekend and flashed er9x to my radio. I used the "Latest Binaries". However it has a version something like v345? (sorry I do not have the tx here with me as I type this). I am wanting to experiment with the sound module addition and I see it requires version V772...

In r14 of the code I left the Led's, there's no need of them, but in the new one you will need it. You just need the Bind Button only one time for first bind process, so it is possible to use some kind of jumper, but you could integrate it easy, watch my first version of Cam's great work on page 3....