Jumper T8SG - First TX stock running on Deviation
- FDR
- Offline
I can make a restricted forum just for them and the developers if they don't want to discuss about their plans in public...dc59 wrote: I have asked Jumper developer to register a Deviation forum account,but for some reason(I'm not really know what it is.) , They do not seem to have finished registering, I will push them to do it.
Please Log in or Create an account to join the conversation.
- dronero
- Offline
- El macho
- Posts: 5
As for the use of Deviation, I am new but I will get used to it.
Thank you all and follow this thread for future updates or mods
Please Log in or Create an account to join the conversation.
- J.B.
- Offline
- Posts: 21
vlad_vy wrote: Do you try Hubsan protocol option "H501"? Press on protocol name and select "Format = H501".
With S-FHSS there is protocol option "Freq-Fine", try to bind with different values -127 to 127 with step about 10 or 20. If bound try to change "Freq-Fine" back and forth up to lose bind and find the optimum middle.
I have tryed the 501S option, is the only i seen but nothing...
With Futaba i try vary Freq but nothing...
With Poke FPV nothing...
So, i have the dubt that i have cooked TX when the antenna was very lose..!
You know something to understand if it's cooked..?
I open the Transmitter and the module is cold
Please Log in or Create an account to join the conversation.
- vlad_vy
- Offline
- Posts: 3333
Please Log in or Create an account to join the conversation.
- mwm
- Offline
dronero wrote: The battery sensor marks something more voltage than it actually has ... I do not know if it could be adjusted ....?
Can't be adjusted. This is a common issue with the Walkera transmitters as well. It's what happen when you compare a "voltmeter" made from commodity parts with a real voltmeter (even a cheap one) made with high-precision parts. The correct translation is no longer a simple linear one, and needs to be calibrated at multiple points on the range if you really want it to be right across the range.
It's really only used to set the low battery alarm, so you can compensate once for the battery type you use. Yes, the display being off is annoying, but most people can get used to that or just ignore the value unless the alarm is going off. In extreme cases, you can take it off the display.
Do not ask me questions via PM. Ask in the forums, where I'll answer if I can.
My remotely piloted vehicle ("drone") is a yacht.
Please Log in or Create an account to join the conversation.
- J.B.
- Offline
- Posts: 21
vlad_vy wrote: I don't think that module cooked. With damaged PA module can work but on very short distance. Check module soldering, then check voltage 3.3V at leftmost module pin (VCC).
Thanks for the Hope!
I checked now, the VCC is 3.28V and soldering seem ok..!
I finally now ordered an Eachine E010 for understand if work or not...
If not work also with this, the Transmitter not work... Crossed fingers..!
Please Log in or Create an account to join the conversation.
- dc59
- Offline
- Posts: 799
Thanks FDR, I will confirm it with Jumper.FDR wrote: I can make a restricted forum just for them and the developers if they don't want to discuss about their plans in public...
Please Log in or Create an account to join the conversation.
- vlad_vy
- Offline
- Posts: 3333
"capabilities.h" for devo7e family has not mapping for DR0 and DR1:
CHANMAP("DR0", HOLD0)
CHANMAP("DR1", HOLD1)
Please Log in or Create an account to join the conversation.
- dc59
- Offline
- Posts: 799
PhracturedBlue wrote: My Tx is still stuck on the slow-boat, so I can't talk to the design, but I think Jumper should slow down a little.
Hi PB, I sent you a PM about your T8SG shipping issue.
Please Log in or Create an account to join the conversation.
- vlad_vy
- Offline
- Posts: 3333
vlad_vy wrote: Switch mapping for foreign model files (CHANMAP(oldname, new)) doesn't work correctly even if "capabilities.h" corrected to T8SG switches. "FMODE0" and "FMODE1" always mapped to "AUX5". Probably same thing will happen with "HOLD0" and "HOLD1". I think the same will be for devo7e-256 with "nostock" option.
Now I can fix it. It take several lines of code at "config\model.c".
Tested with "capabilities.h" corrected to T8SG switches and model.ini file from Devo8. All switches were mapped correctly with exception that all "DR" switches mapped to "SWD".
#ifdef CHANMAP
//These are legacy mappings
CHANMAP("DR", SWD1)
CHANMAP("RUD DR", SWD1)
CHANMAP("ELE_DR", SWD1)
CHANMAP("AIL_DR", SWD1)
CHANMAP("GEAR", SWB1)
//Current mappings
CHANMAP("DR0", SWD0)
CHANMAP("DR1", SWD1)
CHANMAP("RUD DR0", SWD0)
CHANMAP("RUD DR1", SWD1)
CHANMAP("ELE DR0", SWD0)
CHANMAP("ELE DR1", SWD1)
CHANMAP("AIL DR0", SWD0)
CHANMAP("AIL DR1", SWD1)
CHANMAP("FMODE0", SWA0)
CHANMAP("FMODE1", SWA1)
CHANMAP("FMODE2", SWA2)
CHANMAP("MIX0", SWC0)
CHANMAP("MIX1", SWC1)
CHANMAP("MIX2", SWC2)
CHANMAP("GEAR0", SWB0)
CHANMAP("GEAR1", SWB1)
#endif
I don't know if it has any sense. T8SG can use model files from other devo transmitters, but not vice versa.
Please Log in or Create an account to join the conversation.
- vlad_vy
- Offline
- Posts: 3333
3x4________3x2+2x4
SWA(0,1,2) = SWA(0,1,2)
SWB(0,1,2) = SWB(0,1,2)
SWD2 = SWE1
SWD0 = SWF1
SWC2 = not used (SWC1, 2x5)
SWC0 = not used (SWD1, 2x6)
????? = SWG1
????? = SWH1
Please Log in or Create an account to join the conversation.
- vlad_vy
- Offline
- Posts: 3333
Unfortunately inside T8SG on shoulders there are mounting stands so it will be not easy to place swithes.
Please Log in or Create an account to join the conversation.
- dc59
- Offline
- Posts: 799
vlad_vy wrote: With switch config 3x2 + 2x4 it can be Jumper T10SG with two shoulders switches, compact copy of Devo 10.
Unfortunately inside T8SG on shoulders there are mounting stands so it will be not easy to place swithes.
Hi vlad_vy,
If we can add 2 switches on shoulder , is there any pin or connector or solder point which can be used for these 2 switches ? I have no enough knowledge about hardware , if it's a stupid question I'll sorry about this.
Thanks for your hard working on this TX.
Please Log in or Create an account to join the conversation.
- vlad_vy
- Offline
- Posts: 3333
As an alternative I can programmatically reassign SWG1 and SWH1 to SWC0 and SWC2, but this will destroy the remaining switch combinations. Not the best option.
Please Log in or Create an account to join the conversation.
- vlad_vy
- Offline
- Posts: 3333
_______C.6____C.10___C.11
/*B.5*/ _______SW_07, SW_08,
/*B.6*/ SW_10, SW_05, SW_06,
/*B.7*/ _______SW_01, SW_02,
/*B.8*/ SW_09, SW_03, SW_04,
We need SW_09 and SW_10. But how it connected on the board? I think it not connected at all. And probably we need 10 diodes, not 8.
www.deviationtx.com/forum/how-to/5824-ul...witch?start=40#50865
========================================================================================
We havn't connector for 2x1 (SWH1) and 2x2 options (SWG1).
So, we need two diodes connected: anodes to C.6 and catodes (black or white stripe) to SWH1 and SWG1. And switch center pin SWH connected to B.6 and SWG connected to B.8.
C.6 --|>|--SWH1- \-- B.6
C.6 --|>|--SWG1- \-- B.8
Please Log in or Create an account to join the conversation.
- dronero
- Offline
- El macho
- Posts: 5
Please Log in or Create an account to join the conversation.
- vlad_vy
- Offline
- Posts: 3333
Please Log in or Create an account to join the conversation.
- SirDomsen
- Offline
Please Log in or Create an account to join the conversation.
- kmewes
- Offline
- Posts: 30
Still happy flying as always.
Please Log in or Create an account to join the conversation.
- SirDomsen
- Offline
Please Log in or Create an account to join the conversation.
- Home
- Forum
- General
- General Discussions
- Jumper T8SG - First TX stock running on Deviation