2.4ghz transmitter based on STM8S + corana DIY 2.4 ghz + Futaba skysport case - Page 3 - RC Groups
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Nov 26, 2012, 02:47 PM
Team OpenAVRc
Bracame's Avatar
Does the schematic don't help you ?
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Dec 02, 2012, 04:39 PM
Registered User
schematic is good! thanks! now i'm experimenting on stm8l mcu. it will be more power-saving solution. i've decided completely redesign this project.
Dec 02, 2012, 05:37 PM
Team OpenAVRc
Bracame's Avatar
Nice ! Use hight value resistors to limit current too (In my TX, the resistors uses more current than the stm ...)
Dec 06, 2012, 06:31 AM
Registered User
Hello from Russia
I have stm8s discovery board (bought to flash flysky gtx3), and I want to construct tx on it's base.

Have some questions now, how to compile project from .h & .c files (which compilator to use), and if anyone have shematics, connections between stm board and pots-switches-trimmers? Connection of display I found on previous page, and the other connections are required

Ivandevel, are you from Russia too?

PS: really, I'm blind
Found pinouts in "trim elec.pdf"
Last edited by djdollar; Dec 06, 2012 at 09:22 AM.
Dec 06, 2012, 02:29 PM
Team OpenAVRc
Bracame's Avatar
Hello from France, the compilator is cosmic. All the schematics are on the google code.

Tell me for help ..
Jan 25, 2013, 03:37 PM
Team OpenAVRc
Bracame's Avatar

what news


Hello, i've upgragraded the firmware to R15 and you don't post ...
What's the matter ?
Do you have a finish TX ??
Apr 02, 2014, 04:33 AM
Registered User
well well

continues
Apr 07, 2014, 05:28 PM
Team OpenAVRc
Bracame's Avatar
Hello John !

... R28 : 24C256 IIC memory added (More models !), 5 curves (6 points) added, etc ...
Apr 07, 2014, 08:38 PM
Registered User
Quote:
Originally Posted by Bracame
Hello John !

... R28 : 24C256 IIC memory added (More models !), 5 curves (6 points) added, etc ...
nice work Bracame

STM8,STM 32 are becoming popular and cheapest
how long did you test Transmiter with outdoor flight ? stable ?
Apr 08, 2014, 11:59 AM
Team OpenAVRc
Bracame's Avatar
Stable ! Yes, every flight since october 2012. (~ 50 days of flight : glider a lot, and sometime with motorised plane)

I never crash by a tx failure.

Stm processor have very nice architecture for rc


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