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And programmer number 2 localhost:~ carloskammerlander$ avrdude -c usbasp -P usb -p m8 -U flash:w:firmware.hex avrdude: AVR device initialized and ready to accept instructions Reading | ################################################## | 100% 0.01s avrdude: Device signature = 0x1e9307 avrdude: NOTE...

Thanks! Here is the output of programmer 1 localhost:~ carloskammerlander$ avrdude -c usbasp -P usb -p m8 -U flash:w:firmware.hex avrdude: AVR device initialized and ready to accept instructions Reading | ################################################## | 100% 0.00s avrdude: Device signature = 0x1...

I think i tried to flash both of them like in this thread using epee viewtopic.php?f=10&t=2927

I know the jumpered one will be flashed.

Hello,

Yes both are the same. As far as I can remember I flashed both at the first flashing attempt, but I'm not sure.
Before I haven't marked them, now I did.

Thanks!

It really drives me nuts. Should I buy another programmer?

@Koarl -- can you post the AVRDUDE command used to read the firmware from the radio? Thanks. I looked at the BIN dump from your radio (t9xread.bin) radio and compared it to the .HEX file you provided above. There appears to be no correlation what-so-ever. In fact, the data from the radio (t9xread.b...

@rperkins:

Thanks for your help! It seem´s we posted at the same time.

I have tried to flash the tx again. I also tried it with and without -B11 in the extra arguments. I still get the same error.

Thanks Mike, here is the output and the file. ================================================================================= Started AVRDUDE /usr/local/bin/avrdude -c usbasp -p m64 -p m8 -B100 -U flash:r:/Users/carloskammerlander/Desktop/usbaspread1.bin:r =========================================...

Is it possible that I habe bricked both of my programmers and now I'm not able to flash either of them? 'Cause it's very likely that I switched between them.

Ah ok. I'm glad that you don't wan't me to get behind this. [emoji12]

But how should I proceed now? As I have said I flashed the programmer again and just tried to flash the radio with the same result.

Thanks Mike for your answer, but I don't understand anything. Was that chinese?

Jesus, so many answers at once! :o Ok, step by step: Gruvin told me the command! :twisted: Thanks Mike, maybe updating my epee should help too... Gruvin, where do I get the firmware? In companion I set the radio profile to gruvin9x board/ 9x and downloaded and let companion download the firmware. Wh...

This was the avrdude output when I reflashed the programmer by the way: localhost:~ carloskammerlander$ avrdude -c usbasp -P usb -p atmega48 -F -U flash:w:firmware.hex avrdude: AVR device initialized and ready to accept instructions Reading | ################################################## | 100%...

Ah got that! And something changed now! When I try to flash the radio with companion I get this warning: Your radio uses a Atmega 2560 CPU!!! Please select an appropriate firmware type to program it. ie: OpenTX for Gruvin9X board You are currently using: Gruvin9x board / 9X But in the radio profile ...

This is the output of console: localhost:~ carloskammerlander$ avrdude -c usbasp -P usb -p m8 -U flash:w:firmware.hex avrdude: AVR device initialized and ready to accept instructions Reading | ################################################## | 100% 0.01s avrdude: Device signature = 0x1e9307 avrdud...

You mean what console tells me when I hit the command.

I tried what you said. Flashed Romolos firmware again. Using the command you posted and once again with epee like in the tutorial. It stays the same. Throwing all this c**p out of the window is really tempting now.

And it wasn't funny.

@jhsa:
Never measured the current on my diy foamcutter. I only now the voltage, it's around 20Volts

Hey guys, I tried the firmwares gruvin has posted. Both with epee and the command recommended. No difference, the problem stays the same. I have now read the firmware on the usbasp, you find it in the attachment named as usbasp- read. You will also find the firmware of the transmitter. And I tried t...

Yeah, there are some. But my b6 hasn't that function.

It would be nice when the firmware would enable the charger to be used as foamcutter. Is that possible?

Exactly!
I' m gonna post the avrdude output tomorrow.

The problem stays the same. /usr/local/bin/avrdude -c usbasp -p m2560 -U flash:r:/var/folders/l0/vd5nvhv53wnfjxqr7kbshmy40000gn/T/13564-flash-check.bin:r ================================================================================= avrdude: AVR device initialized and ready to accept instructions...

Hello gruvin,

Thanks for your answer, gives me confidence. But I just have to learn some hard stuff (private law) at the moment and what you wrote made the knot in my brain even bigger. Only hard booze can solve this. [emoji12][emoji482][emoji483][emoji484][emoji485]

Thanks!
I'm outa town for the weekend, but as soon as I'm back I'll give it a try!

Hello gruvin,

Thanks for your answer. First i wanna say: Don't hurry! It's just a hobby you know. [emoji12]

What you say sounds reasonable, but I already reflashed the programmer. But it's possible that I hit the wrong FW.

Actually both. [emoji23]

I just went out with my wife so I can't tell for sure but I think I can read 101 on the component on the upper left.

Regarding the firmware: I'm not quite sure if it's the right one, since I'm not so expirienced with this stuff it's very likely that I made a mistake.

Ok now. I found the firmware here in one of the last posts by romolo: http://openrcforums.com/forum/viewtopic.php?f=10&t=1308&start=30 I also looked up the boards version, it's 4.2 And this is my programmer: http://images.tapatalk-cdn.com/15/11/05/407b5921b7c28dd5eca392d9094c86a3.jpg Somebod...

Maybe this one?
download/file.php?id=1703