Search found 42 matches

by CatRovacer
Sun Dec 13, 2020 11:48 am
Forum: er9x
Topic: er9x development
Replies: 3167
Views: 626621

Re: er9x development

HuWo, did you manage to clone Dolly?
I tried to adopt my makefile to this project for build only under gcc, but troubles during asm compilations :oops:
by CatRovacer
Wed Dec 09, 2020 6:26 am
Forum: er9x
Topic: er9x development
Replies: 3167
Views: 626621

Re: er9x development

Kotello wrote:
Tue Dec 01, 2020 6:22 pm
No, you need a J-Link programmer
Or ST-Link
by CatRovacer
Wed Oct 21, 2020 5:16 am
Forum: FrSky Taranis radio
Topic: New Taranis X7S wont power on
Replies: 10
Views: 992

Re: New Taranis X7S wont power on

This happens when the MCU is flashed with an unsuitable firmware file, for example, for another radio. That's why I asked which and how to flashing the firmware.
I assume the hardware is work - the bootloader is initialized and working.
Detach any RF module from bay?
by CatRovacer
Tue Oct 20, 2020 6:49 pm
Forum: Hardware
Topic: DO's and DONT's for the newcomer to 9x
Replies: 30
Views: 36267

Re: DO's and DONT's for the newcomer to 9x

I not know about you are from. And certifications worries last. just checking that the radio module is with as little signal dispersion as possible
by CatRovacer
Tue Oct 20, 2020 6:45 pm
Forum: FrSky Taranis radio
Topic: New Taranis X7S wont power on
Replies: 10
Views: 992

Re: New Taranis X7S wont power on

How do you download and where do you get the firmware for QX7? Via Companion? Check which radio type in setting?
by CatRovacer
Wed Oct 14, 2020 9:28 am
Forum: Hardware
Topic: DO's and DONT's for the newcomer to 9x
Replies: 30
Views: 36267

Re: DO's and DONT's for the newcomer to 9x

dj2u, if you looking most cheapest radio under Ersky at today - i think look to Jumper T12 (without PRO suffix)
by CatRovacer
Thu Oct 08, 2020 7:15 am
Forum: erskyTx (was ersky9x)
Topic: ERSKYTx (was ersky9x) Questions
Replies: 2076
Views: 494689

Re: ERSKYTx (was ersky9x) Questions

Mike, which version of arm-none-eabi-gcc need to build (make) erskytx?
Internal module for Jumper T12 PRO implemented under opentx, maybe we can see there how the interaction works
by CatRovacer
Wed Oct 07, 2020 6:57 pm
Forum: erskyTx (was ersky9x)
Topic: ERSKYTx (was ersky9x) Questions
Replies: 2076
Views: 494689

Re: ERSKYTx (was ersky9x) Questions

How to implement (when build firmware) Internal multimodule for Jumper T12 PRO?
by CatRovacer
Tue Oct 06, 2020 6:24 am
Forum: AR-T6
Topic: FlySky FS-T6 Schematic and Firmware Development
Replies: 51
Views: 54531

Re: FlySky FS-T6 Schematic and Firmware Development

I tried build ar-t6 on different PC. Both under ubuntu 16.04 On one : arm-none-eabi-gcc V4.7.4 and result size of firmware 76936B On second: arm-none-eabi-gcc V4.9 and result size of firmware 64KB work fine. but i shake well structure and makefile. If build with original ar-t6 project - size 83K (((...
by CatRovacer
Fri Sep 18, 2020 12:39 pm
Forum: openTx
Topic: How to transfer model settings between 2 radio without companion?
Replies: 5
Views: 732

Re: How to transfer model settings between 2 radio without companion?

Guys, interesting ideas. I'll have to try and check.
Comes for another project. Although I fixed the USB on T12pro.

João,
what is filer.bas & filet.bas? Where i can see it?

pmullen503,
You talk about .bin files?
by CatRovacer
Fri Sep 18, 2020 12:29 pm
Forum: Hardware
Topic: Jumper T12 - USB damaged
Replies: 3
Views: 610

Re: Jumper T12 - USB damaged

10 pin IC recognized as CS5086E https://html.alldatasheet.com/html-pdf/1143899/YONGFUKANG/CS5086E/699/1/CS5086E.html The most discouraging inconsistency in its application is the charge current declared as 1A, but charge current for two full discharged 3Ah 18650 may be reached 2A. Ofcourse CS5086E m...
by CatRovacer
Thu Sep 17, 2020 7:40 am
Forum: Hardware
Topic: Jumper T12 - USB damaged
Replies: 3
Views: 610

Re: Jumper T12 - USB damaged

I removed the 10 pin IC for battery charge on the board (in the lower left corner)
USB works. But the battery needs to be charged with an external charger.
by CatRovacer
Wed Sep 16, 2020 12:40 pm
Forum: erskyTx (was ersky9x)
Topic: Improve Vario on ersky9x/er9x
Replies: 13
Views: 4666

Re: Improve Vario on ersky9x/er9x

Nice tool for feeling tone&duty https://www.windeckfalken.de/special/xctracer/handson/main.html But IMO better parameter like this # supported vario tones are None, XCTRACER, and BlueFly varioTone=Custom ClimbToneOnThreshold=0.1 ClimbToneOffThreshold=0.05 SinkToneOnThreshold=-0.7 SinkToneOffThreshol...
by CatRovacer
Wed Sep 16, 2020 11:16 am
Forum: openTx
Topic: How to transfer model settings between 2 radio without companion?
Replies: 5
Views: 732

How to transfer model settings between 2 radio without companion?

How to transfer model settings from one radio to other, without Companion? radio: Jumper T12 Pro Now usb port not recognized and not worked. I.e. using uSD card? I tried to make a backups of models on QX7, copied it to the SD for T12, but when I try to restore on T12, it fails due to incompatibility...
by CatRovacer
Wed Sep 16, 2020 10:37 am
Forum: AR-T6
Topic: FlySky FS-T6 Schematic and Firmware Development
Replies: 51
Views: 54531

Re: FlySky FS-T6 Schematic and Firmware Development

How far this implementation deviates from the er9x?
by CatRovacer
Fri Sep 11, 2020 9:00 am
Forum: Hardware
Topic: Jumper T12 - USB damaged
Replies: 3
Views: 610

Jumper T12 - USB damaged

I got the Jumper T12 Pro. Also have Taranis QX7. Firmware opentx (2.3) on both. When X7 connected via USB cable, QX7 is determined, assigned, works well. When I connect the Jumper T12 via USB cable, there is no reaction from the computer OS. On another "driver skilled" ;) laptop, when connecting, th...
by CatRovacer
Thu May 24, 2018 11:52 am
Forum: General help (FrSky Taranis radio)
Topic: V8R4-II Reciever
Replies: 11
Views: 5607

Re: V8R4-II Reciever

@Mark42
Rx's D4R-II and V8R4-II are different devices with different firmware.
V8R4-II more older and provided bind with pressing FS button with own RF (Tx) module like D4R-II.
Short Ch1 & Ch2 - just new feature of binding for new protocol.
by CatRovacer
Tue May 08, 2018 7:26 am
Forum: Hardware
Topic: Newb: Replaced STM32, boot loop when switched OFF
Replies: 3
Views: 1474

Re: Newb: Replaced STM32, boot loop when switched OFF

How you removed old death STM32?
Reflow with hot fan or just cut pins one-by-one/
May be hot air stream too strong and shifted some C or/and R's?

Possible shorted pins also need check. Use power magniefing glass and LED torch.

for removing solder snot/drop between pins i use "wave soldering tip"
by CatRovacer
Sun Apr 15, 2018 7:34 pm
Forum: Software
Topic: G-rx8 firmware update
Replies: 4
Views: 2018

Re: G-rx8 firmware update

Pay attention for check correctly connection betwenn STK & Rx: S, +, -
For some other FrSky Rx's cable has different pinout.
I tried DIY STK (arduino nano) But well ugraded via QX7 SPORT
by CatRovacer
Mon Apr 09, 2018 9:07 pm
Forum: ersky9xr
Topic: Compiling ersky9x r220 in Windows
Replies: 13
Views: 3797

Re: Compiling ersky9x r220 in Windows

Thanks Mike
I compiled, work good on 9XR Pro, But there are still a lot of non-exclusive functions. will revise makefile and src's
by CatRovacer
Sun Apr 08, 2018 7:29 pm
Forum: ersky9xr
Topic: Compiling ersky9x r220 in Windows
Replies: 13
Views: 3797

Re: Compiling ersky9x r220 in Windows

How to compile fw for 9XR pro and QX7 with mostly reduced features? (for reduce flash & RAM footprint)
i.e. i want reject:
SD card, logs, voice, haptic, GV, only EN lang, Lua, heli
Which def's need add in make when launch?
by CatRovacer
Tue Apr 03, 2018 9:43 am
Forum: General help (FrSky Taranis radio)
Topic: D4R-II binds, V8R4-II doesn't!
Replies: 9
Views: 3118

Re: D4R-II binds, V8R4-II doesn't!

V8R4-II have delicate antenna. check it.
On all my V8R4 & V8R4-II receivers it was broken off. soldered the antenna from other Frsky Rx's (spare from HK). or made himself of a thin coaxial wire. The braid is soldered to the GND (capacitors opposite the pad for signal conductor)
by CatRovacer
Mon Apr 02, 2018 11:59 am
Forum: General help (FrSky Taranis radio)
Topic: D4R-II binds, V8R4-II doesn't!
Replies: 9
Views: 3118

Re: D4R-II binds, V8R4-II doesn't!

When binding: red LED flashing, next red off and on green LED? At me green LED very often blinks, it is possible to tell or a weak glow. ))) If binding happen, but Rx non responded, then cause there may be different unsuitable settings. I had incorrect parameters for the Trainer mode. try to play th...
by CatRovacer
Thu Mar 29, 2018 1:53 pm
Forum: FrSky Taranis radio
Topic: QX7S LBT Tx, Non-EU R9M Module & Non-EU R9 Slim Rx
Replies: 5
Views: 2271

Re: QX7S LBT Tx, Non-EU R9M Module & Non-EU R9 Slim Rx

What kind of speaker is it? Where is he located?
Yeah, R9M, "my love" :?
by CatRovacer
Thu Mar 29, 2018 1:45 pm
Forum: General help (FrSky Taranis radio)
Topic: D4R-II binds, V8R4-II doesn't!
Replies: 9
Views: 3118

Re: D4R-II binds, V8R4-II doesn't!

V8FR-II, and several (7pcs) V8R4-II I binded successfully with several versions of opentx(2.1.1-2.2.1) with the internal RF module of Q7X.
Of course shorted ch1&ch2, power to Rx, [bind] operation in menu for curent model, 2nd page
Of course only "D8" mode for internal RF
by CatRovacer
Fri Mar 23, 2018 9:49 am
Forum: Hardware
Topic: FrSKY X-Series receiver bricked (X8R no leds - bootloader corrupted?)
Replies: 8
Views: 3758

Re: FrSKY X-Series receiver bricked (X8R no leds - bootloader corrupted?)

If I read the Bootloadeer from another receiver/module via the STLink connected to the SWD and write to same another receiver/module. Will this Bootloadeer work correctly? And if i will grab Bootloadeer from other FrSky device (based on same STM32)? If I was an honest paranoid, then when I wrote the...
by CatRovacer
Thu Mar 22, 2018 7:20 am
Forum: ersky9xr
Topic: Several problems with 9XR Pro
Replies: 9
Views: 2778

Re: Several problems with 9XR Pro

The main f**ng problem with my 9XRpro is hanging when turned on. At the same time, the screen is filled with a gray. After juggling is turned on. I read about what is possible due to the fact that the processor does not find the SD card. So I did not find out this problem with another card. Dennis, ...
by CatRovacer
Thu Feb 15, 2018 10:48 am
Forum: Hardware
Topic: problem with flashing FrSky R9M
Replies: 3
Views: 2198

Re: problem with flashing FrSky R9M

Yes, they told me about it. But the shipment is only one way for about 1 month.
Is the fw binary .frk encrypted? If yes, everything is sad.
by CatRovacer
Thu Feb 15, 2018 7:15 am
Forum: Hardware
Topic: problem with flashing FrSky R9M
Replies: 3
Views: 2198

problem with flashing FrSky R9M

The module R9M is not flashed either via SPORT, via Qx7 bay module connector, DIY STK (basen on Ardu nano) Message from my opentx (V2.2.1): FW update error. Bottom pin no resp" The receiver i can flash well. Yesterday i connected STLink to SWD pads on R9M. I can read & flash STM32. Need bootloader f...

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