Search found 12 matches

by Escrich
Wed Jun 19, 2019 5:48 pm
Forum: RF MODULES
Topic: FS-RM003 and FS-IA10B on Flysky TH9X and Turnigy 9X
Replies: 1
Views: 417

FS-RM003 and FS-IA10B on Flysky TH9X and Turnigy 9X

Dear all I have those two emitters, Flysky TH9X and Turnigy 9X, and of course the software ER9X from a couple of years ago, and I’m very happy about how them work, my problem starts when I want to increase the number of channels from 8 to 10, since now, in both emitters I was using the module FS-TM0...
by Escrich
Sat Mar 03, 2018 11:21 pm
Forum: PROGRAMMERS
Topic: AVRISP-II and AVRDUDE
Replies: 8
Views: 3220

Re: AVRISP-II and AVRDUDE

Here you, and whoever have something that could help.
Buffer PCB.rar
Circuit and pcb design for buffer
(58.24 KiB) Downloaded 54 times
Thanks a lot for your help
by Escrich
Sat Mar 03, 2018 9:45 pm
Forum: PROGRAMMERS
Topic: AVRISP-II and AVRDUDE
Replies: 8
Views: 3220

Re: AVRISP-II and AVRDUDE

Then i can understand that MISO is a bidirectional signal, am i right?
by Escrich
Fri Mar 02, 2018 10:16 pm
Forum: PROGRAMMERS
Topic: AVRISP-II and AVRDUDE
Replies: 8
Views: 3220

Re: AVRISP-II and AVRDUDE

Hi Mike, which IC have you used as buffer?
As we discussed latest days I have this same problem, and simply I whan't to know if you used buffers, or nor or nand gates, just to go directly and not to waste time.
Thanks for all of your help
by Escrich
Fri Mar 02, 2018 12:24 am
Forum: Hardware
Topic: TH9X/Turnigy 9x bricked after flashing
Replies: 30
Views: 3081

Re: TH9X/Turnigy 9x bricked after flashing

Finally solved, i was thinking the emitter was broken, but no, was only without program, conclusion, never use parameter -D , allow always to delete before flashing, and better at lower speed, 9600 it's good enough, don't forget to cahnge it on Arduino sketch too.

Thanks a lot for your help.
by Escrich
Thu Mar 01, 2018 1:26 am
Forum: Hardware
Topic: TH9X/Turnigy 9x bricked after flashing
Replies: 30
Views: 3081

Re: TH9X/Turnigy 9x bricked after flashing

My answer to MikeB: • Programming pins on the 9X are as usual on Atmel AVR controllers, Mosi, Miso, Rst and Sck, appart of this Vcc and Gnd, the connections on those pins are as follows: • Mosi: Tcut_SW • Miso: AilDR_SW • Sck: Menu button • Rst: his own network, 10 KOhm resistor, and 47uF capacitor ...
by Escrich
Wed Feb 28, 2018 7:00 pm
Forum: Hardware
Topic: TH9X/Turnigy 9x bricked after flashing
Replies: 30
Views: 3081

Re: TH9X/Turnigy 9x bricked after flashing

Thanks to both by your answers, if i take away the capacitor i get just the opossite as i need, i could place low value resistor in parallel with capacitor and remove the resistor from reset and vcc, i was thinking about to make some kind of modification on that circuitry. looking at to low the baud...
by Escrich
Wed Feb 28, 2018 12:41 am
Forum: Hardware
Topic: FRSky X8R receiver question
Replies: 4
Views: 806

Re: FRSky X8R receiver question

hi Aeroampl, i go to give you a generic answer, yo have pulses from 1100 uSecs. to 1900 uSecs., on each channel every 20 mSecs., once the channel one receives the burst, starts the two, then the three and so on, no channels starts receiving his signal at same time, just one after other, convert the ...
by Escrich
Wed Feb 28, 2018 12:24 am
Forum: Hardware
Topic: TH9X/Turnigy 9x bricked after flashing
Replies: 30
Views: 3081

Re: TH9X/Turnigy 9x bricked after flashing

Last try for today: C:\Users\josem\Documents\20180218 Emisoras\Upgrade Turnigy 9X\20180225 Esquemas emisora\Varios>C:/"Program Files (x86)"/eePe/avrdude.exe -p m64 -b 19200 -P com10 -c avrisp -e -U flash:w:Escrich.hex -F avrdude.exe: AVR device initialized and ready to accept instructions Reading | ...
by Escrich
Tue Feb 27, 2018 11:11 pm
Forum: Hardware
Topic: TH9X/Turnigy 9x bricked after flashing
Replies: 30
Views: 3081

Re: TH9X/Turnigy 9x bricked after flashing

Making some changes, at this moment i can read and write fuses, read and write EEPROM, but i can not read or write firmware, i get an error when i try to write, if i try to read, looks like reading but finally the file is not valid, it's almost empty error after fail to write: avrdude.exe: stk500_pa...
by Escrich
Tue Feb 27, 2018 10:17 pm
Forum: Hardware
Topic: TH9X/Turnigy 9x bricked after flashing
Replies: 30
Views: 3081

Re: TH9X/Turnigy 9x bricked after flashing

Last Try: ================================================================================= Arrancando AVRDUDE C:/Program Files (x86)/eePe/avrdude.exe -c avrisp -p m64 -b 19200 -P com10 -U flash:w:C:/Users/josem/Documents/20180218 Barcos, documentos relacionados/20180218 Leido o enviado a la emisora...
by Escrich
Tue Feb 27, 2018 10:08 pm
Forum: Hardware
Topic: TH9X/Turnigy 9x bricked after flashing
Replies: 30
Views: 3081

Re: TH9X/Turnigy 9x bricked after flashing

Dear all, first of all i want to say that er9x for me was a geat discovery, makes a transmiter completelly in your hands without the problems of the original device. Once said it i want to explain that i had a problem, during days i was flashing, and reflashing my Taranis, reading, writting and rewr...

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