Search found 16561 matches

by jhsa
Thu Apr 26, 2018 2:28 pm
Forum: er9x
Topic: Audio (voice) - Stock 9X PCB
Replies: 4085
Views: 316158

Re: Audio (voice) - Stock 9X PCB

Mike, good news about the eeprom on the X7. what about extra pins? On my 9x radios with upgrade boards I have 4 pusbuttons at the back, 1 slider on the throttle side.. Also what about the SBUS input at the trainer to install a small low power DIY frsky compatible receiver for trainer? Anyway, I can'...
by jhsa
Thu Apr 26, 2018 9:46 am
Forum: er9x
Topic: Audio (voice) - Stock 9X PCB
Replies: 4085
Views: 316158

Re: Audio (voice) - Stock 9X PCB

I don't really like the 32K eeprom in it :) That is one of the reasons I never got a taranis. many of us don't just want to scratch build, we want to mod our 9x radios, which as far as I understand it is still being produced and sold. It is a hobby inside another hobby. This is how all started :) As...
by jhsa
Thu Apr 26, 2018 9:37 am
Forum: ersky9x
Topic: ERSKY9X Coding
Replies: 3873
Views: 235498

Re: ERSKY9X Coding

Some years ago, servos could not see such small differences. The flight controllers do, and sometimes use exact values for certain functions as it is the case of the model mentioned above. I wouldn't do it. One little glitch on the system and you're in trouble :) :D For me it is ok as it is, as I do...
by jhsa
Thu Apr 26, 2018 7:58 am
Forum: er9x
Topic: Audio (voice) - Stock 9X PCB
Replies: 4085
Views: 316158

Re: RE: Re: Audio (voice) - Stock 9X PCB


Kilrah wrote:2561 was used 7 or so years ago in the Gruvin board if I remember
I think the chip used on the Gruvin board was the 2560 and not the 2561?

João
by jhsa
Wed Apr 25, 2018 12:50 pm
Forum: ersky9x
Topic: ERSKY9X Coding
Replies: 3873
Views: 235498

Re: ERSKY9X Coding

Thanks Mike..

João
by jhsa
Mon Apr 23, 2018 7:49 am
Forum: Turnigy 9XR PRO radio
Topic: 9XR/9XR pro faceplate mod
Replies: 4
Views: 190

Re: 9XR/9XR pro faceplate mod

Cool :)

João
by jhsa
Sun Apr 22, 2018 7:35 pm
Forum: ersky9x
Topic: Ersky9x Bug Reporting
Replies: 172
Views: 11868

Re: Ersky9x Bug Reporting

MikeB wrote:
Sun Apr 22, 2018 7:30 pm
(I've turned the backlight on before displaying the "Hardware Menu Enabled" message so it is easier to see).

Mike
This is a good idea in general Mike, perhaps you could leave it in? ;)

Thanks

João
by jhsa
Sun Apr 22, 2018 7:22 pm
Forum: openTx
Topic: OpenTX 2.2.x Manual
Replies: 17
Views: 2699

Re: OpenTX 2.2.x Manual

You open your radio and disconnect the ribbon without removing the battery, and your radio will probably be toast.. This is not a mod, this is about alerting people to the fact that they can destroy their ORIGINAL, UNMODDED radio while doing normal maintenance.. :o We have seen a few processors dest...
by jhsa
Sun Apr 22, 2018 8:33 am
Forum: ersky9x
Topic: ERSky9X on 9XR Pro
Replies: 5
Views: 200

Re: ERSky9X on 9XR Pro

Nice that it worked, although the internal module sould have nothing to do with the problem. :)
Maybe you had another wrong setting somewhere as you say.. ;)

João
by jhsa
Sun Apr 22, 2018 8:28 am
Forum: FrSky Taranis radio
Topic: Taranis QX7 bluetooth
Replies: 72
Views: 3663

Re: Taranis QX7 bluetooth

They should have asked Mike.. He knows how to, and Ersky9x has it for ages. :mrgreen:

João
by jhsa
Fri Apr 20, 2018 5:44 pm
Forum: Hardware
Topic: 9x firmware for mega64 and mega2561
Replies: 2
Views: 168

Re: 9x firmware for mega64 and mega2561

Yes it does.. The m64 is very limited in space and RAM. The m2561 has the double of the Flash memory, the eeprom, and also the double of the RAM.
The m2561 is supported by Er9x.

João
by jhsa
Fri Apr 20, 2018 5:41 pm
Forum: ersky9x
Topic: Ersky9x Bug Reporting
Replies: 172
Views: 11868

Re: Ersky9x Bug Reporting

I fully understand you :) ;)

João
by jhsa
Fri Apr 20, 2018 5:08 pm
Forum: ersky9x
Topic: Ersky9x Bug Reporting
Replies: 172
Views: 11868

Re: Ersky9x Bug Reporting

Ok, so they didn't really die :D

João
by jhsa
Fri Apr 20, 2018 5:02 pm
Forum: ersky9x
Topic: Ersky9x Bug Reporting
Replies: 172
Views: 11868

Re: Ersky9x Bug Reporting

What happened to the other radios then?

João
by jhsa
Thu Apr 19, 2018 10:12 pm
Forum: er9x
Topic: Audio (voice) - Stock 9X PCB
Replies: 4085
Views: 316158

Re: Audio (voice) - Stock 9X PCB

MikeB wrote:
Thu Apr 19, 2018 10:06 pm
If the wires for the other two LEDs are disconnected, then those two signals on the connector are available as extra analog inputs, which seems more useful to me!

Mike
Definitely ;)

João
by jhsa
Thu Apr 19, 2018 10:04 pm
Forum: er9x
Topic: Audio (voice) - Stock 9X PCB
Replies: 4085
Views: 316158

Re: Audio (voice) - Stock 9X PCB

All Ersky9x radios support scripts.. :) Not LUA though, which is not bad at all.. Mike developed another script language for Ersky9x that is lighter and runs on all platforms ;)
Ok, maybe not so many available.....yet!! :)

João
by jhsa
Thu Apr 19, 2018 1:35 pm
Forum: er9x
Topic: Audio (voice) - Stock 9X PCB
Replies: 4085
Views: 316158

Re: Audio (voice) - Stock 9X PCB

After Taranis Q X7 entered the market with the price of 115$ investing any more money to 9X looks pretty weired to me. You know, having held Both Taranis flavors and Horus in my hands and played with them, I still prefer my 9x radios with upgrade boards.. and by using Ersky9x I have many more possi...
by jhsa
Thu Apr 19, 2018 12:57 pm
Forum: er9x
Topic: Audio (voice) - Stock 9X PCB
Replies: 4085
Views: 316158

Re: Audio (voice) - Stock 9X PCB

I still think someone would have to order it, assemble it, and sell it. I can solder that chip, but I don't think that people without some experience will be able to do it without damaging the chip or the board. Also, it would be very difficult to get a group of people together to build this, especi...
by jhsa
Thu Apr 19, 2018 10:31 am
Forum: er9x
Topic: Audio (voice) - Stock 9X PCB
Replies: 4085
Views: 316158

Re: Audio (voice) - Stock 9X PCB

Ok, but you don't see normal users soldering the 100 pin processors, right? ;) Unless someone produces this, I don't see it being viable.. But of course, the files are there, if you can build it, it is already possible. You might be the only one though.. And add all the prices you just posted above....
by jhsa
Wed Apr 18, 2018 10:40 pm
Forum: er9x
Topic: Audio (voice) - Stock 9X PCB
Replies: 4085
Views: 316158

Re: Audio (voice) - Stock 9X PCB

Yes, you can send the 9XT board to be made, buy the components, and build it yourself. I believe Steven released all the needed files to the public. But it would be very expensive I think.. there were a few boards in the past. Skyboard, Ar9x board, ArUni board, 9xtreme board. I think all schematics ...
by jhsa
Wed Apr 18, 2018 7:43 am
Forum: er9x
Topic: Audio (voice) - Stock 9X PCB
Replies: 4085
Views: 316158

Re: RE: Re: Audio (voice) - Stock 9X PCB

I've considered before whether using a second processor could help with the 9X, but I've never found a way to split the functions between two processors to reduce the flash/RAM requirements on the AVR processor. Mike That would be more or less what the 9XT is doing? The difference is that it does a...
by jhsa
Tue Apr 17, 2018 6:36 pm
Forum: th9x
Topic: flashing eurgle 9x
Replies: 15
Views: 308

Re: flashing eurgle 9x

I believe the 0.5A regulator is more than enough.. the radio shouldn't take even 100mA :) Be careful with the pinout of the new regulator. If it was me I would try to find a low dropout regulator. I attached the datasheet for the L4940.. L4940_LDO_Regulator.pdf This could also be useful to you.. it ...
by jhsa
Tue Apr 17, 2018 5:53 pm
Forum: er9x
Topic: Audio (voice) - Stock 9X PCB
Replies: 4085
Views: 316158

Re: Audio (voice) - Stock 9X PCB

No it doesn't have a DAC. It does, however, have timers that may run at up to 72MHz. These are able to provide PWM output (driven by DMA), so better audio with fewer filter components needed. Nice :) I'm not sure whether any work could be offloaded from the main processor. To add another RF module ...
by jhsa
Tue Apr 17, 2018 4:08 pm
Forum: er9x
Topic: Audio (voice) - Stock 9X PCB
Replies: 4085
Views: 316158

Re: Audio (voice) - Stock 9X PCB

Mike, I do think that this chip has a DAC? Would this make it easier? I mean, less components? Better audio quality? It certainly has many pins for other features. For example, would it be able to use this.board to generate signal for another RF module? If so, would it be reliable? Perhaps one of th...
by jhsa
Tue Apr 17, 2018 1:46 pm
Forum: er9x
Topic: Audio (voice) - Stock 9X PCB
Replies: 4085
Views: 316158

Re: Audio (voice) - Stock 9X PCB

Got a link to those boards? Mike this is what I have. https://www.ebay.com/itm/STM32F103C8T6-ARM-STM32-Minimum-System-Development-Board-Module-For-Arduino-/311156408508 Probably not the same seller though. but they are very cheap. Perhaps this can help as well.. http://grauonline.de/wordpress/?page...
by jhsa
Tue Apr 17, 2018 12:42 pm
Forum: th9x
Topic: flashing eurgle 9x
Replies: 15
Views: 308

Re: flashing eurgle 9x

Yep, pad is on the wrong pin :( This explains the second problem "target doesn't answer".. You will probably need to solder a wire between the resistor connecting to the correct pin, and the smartieparts board.

About the regulator and cap, try Ebay or aliexpress..

João
by jhsa
Tue Apr 17, 2018 12:36 pm
Forum: er9x
Topic: Audio (voice) - Stock 9X PCB
Replies: 4085
Views: 316158

Re: Audio (voice) - Stock 9X PCB

Mike, as unfortunately there aren't any upgrade boards for the 9x radios, would you see any gain in using one of those Arduino compatible boards with STM32f103C8T6 as voice modules? It has more pins available than the traditional arduino based on the AVR chip. That could probably be beneficial? I am...
by jhsa
Tue Apr 17, 2018 10:56 am
Forum: Hardware
Topic: ARUni is only detected as a 'Bossa program port'. Nothing on the LCD.
Replies: 12
Views: 1771

Re: ARUni is only detected as a 'Bossa program port'. Nothing on the LCD.

I don't know what docs you are following to flash the board, but have a look at these files. I think you might be missing the last step, which is what Mike has been trying to say.. :)

João
by jhsa
Tue Apr 17, 2018 9:13 am
Forum: er9x
Topic: Audio (voice) - Stock 9X PCB
Replies: 4085
Views: 316158

Re: Audio (voice) - Stock 9X PCB

That is the question, can the trainer port do serial?? :)
Thw Devo radios have other hardware I think?

João
by jhsa
Tue Apr 17, 2018 8:33 am
Forum: er9x
Topic: Audio (voice) - Stock 9X PCB
Replies: 4085
Views: 316158

Re: Audio (voice) - Stock 9X PCB

Remember, this mod wouldn't be only for you. :) There are others that might want it and still use the trainer port. So WE have to speak PLURAL here ;) I am not sure the trainer port being able to do serial. I remember asking Mike about using it for connecting another module once. I am not sure that....

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