|Mar 09, 2014, 07:28 AM|
Joined Mar 2010
It would be nice if someone could give me a hint to the right direction.
I am desperately trying to make the Hubsan Module run, but I don't have any succes.
It could be that i made an error or missed something to change/check.
- Sparkfun Mini Pro 328 3.3V 8MHz
- Transceiver Module XL7105-D03
- Transceiver Modul XL7105-CL
- Sparkfun FTDI Basic (3.3V)
- Graupner MX-20 HOTT
- several Hubsan X4 H107 (C/L/FPV)
My burning tool is XLoader
Before I burned the hexfiles I always removed the transceiver modules !!
The Pin connection (for XL7105-D03):
ProMini - XL7105-D03
SCS (D2) - Pin 2 (SCS)
SCK (D4) - Pin 4 (SCK)
SDIO(D5) - Pin 5 (SDIO)
VCC (+3.3V) - Pin 1,9 (VCC, TXEN)
GND - Pin 3,8 (GND, RXEN)
Graupner MX-20 DATA Connector
Pin 1 (S) - ProMini PPM (D3)
Pin 2 (+) - ProMini RAW for using the build in regulator
Pin 3 (-) - ProMini GND
As I always hear at first from my IT customers "It doesn't function at all" ;-)
It seems that my hubsans and the tranmitter do a successfully binding ... the LED switches on
But there isn't any reaction to any stick movement.
What I did:
I tried both, the DX6 (TAER) and the original (AETR) hexfiles.
Tried both transceiver modules
Checked if the original Hubsan transmitters are working ... yes after binding again with the x4s.
I finally changed the channel setting in my Graupner radio for using the
original AETR Er9x/Turnigy9x /Flysky Hexfile "Hubsan_V2_promini_3.3V_8Mhz.hex"
TX Ch 2 -> Output 1
TX Ch 3 -> Output 2
TX Ch 1 -> Output 3
TX Ch 4 -> Output 4
My Oscilloscope shows signals on PPM, SCS, SCK and SDIO
Many years ago I would have started to program a very basic code, just to check if both devices are talking each other.
But I lost knowledge and time to deeply dive into data- and timing-sheets.
So it would be fantastic if you could help me with analysing my error.
|Mar 09, 2014, 12:54 PM|
Joined Mar 2010
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