Leonardo R3 ATMEGA32U4-AU - CP2102 HW-598 - joystick not found

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satsuki_yatoshi
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Joined: Mon Nov 14, 2022 7:30 pm

Leonardo R3 ATMEGA32U4-AU - CP2102 HW-598 - joystick not found

Post by satsuki_yatoshi »

Hello.

I just made a GIMX with a Leonardo R3 ATMEGA32U4-AU and a CP2102 HW-598.
I can flash firmware, it's working each time i've done it (want to use g27 one for ps3 but ATM i'm testing it in my computer only).

But anytime i try to "verifie" it's talling me "joystick not found g27..."
In the log Error: failed to read packet header from the GIMX adapter

I tried to invert rx/tx with no luck ^^'

log :
http://yatoshicom.free.fr/log.txt

profile:
http://yatoshicom.free.fr/LogitechG27_s ... anatec.xml

software:
http://yatoshicom.free.fr/01.png
http://yatoshicom.free.fr/02.png

wiring :
http://yatoshicom.free.fr/thumbnail_PXL ... 516945.jpg
http://yatoshicom.free.fr/thumbnail_PXL ... 526417.jpg
http://yatoshicom.free.fr/thumbnail_PXL ... 508230.jpg

thanks a lot for any help ^^
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ckaiycool
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Location: Sweden

Re: Leonardo R3 ATMEGA32U4-AU - CP2102 HW-598 - joystick not found

Post by ckaiycool »

Swap the RX and TX on the UART.
If that does not work, did you rebot computer after installing drivers etc?
Usb cable bad?
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satsuki_yatoshi
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Re: Leonardo R3 ATMEGA32U4-AU - CP2102 HW-598 - joystick not found

Post by satsuki_yatoshi »

"Swap the RX and TX on the UART."
>As i said already done that no succès

"If that does not work, did you rebot computer after installing drivers etc?"
>computer rebooted after gimx install and after firmware flash

"Usb cable bad?"
>tired 2 cable an several usb ports

(if it was usb/board related would i be able to flash firmware ?)
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ckaiycool
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Re: Leonardo R3 ATMEGA32U4-AU - CP2102 HW-598 - joystick not found

Post by ckaiycool »

How did you flash the arduino?
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ckaiycool
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Re: Leonardo R3 ATMEGA32U4-AU - CP2102 HW-598 - joystick not found

Post by ckaiycool »

Install these driver for the uart https://www.silabs.com/documents/public ... Driver.zip

Reboot computer.

If it does not work i would suggest solder the cables to the uart instead of using those black connectors.
(This will reduce all interferences.)

I would check the connections with a multimeter just to be sure. Is the led on the uart on?

Do you need extra power to the arduino?
Last edited by ckaiycool on Tue Nov 15, 2022 3:21 pm, edited 1 time in total.
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satsuki_yatoshi
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Re: Leonardo R3 ATMEGA32U4-AU - CP2102 HW-598 - joystick not found

Post by satsuki_yatoshi »

Install the driver for the uart + reboot computer
>> done no succes same bug

connections ok with multimeter

uart : red led on
arduino : "ON" and "L" led on

same with external 12v power supply

gona try to solder on the uart tomorow

thanks for your help ^^
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satsuki_yatoshi
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Re: Leonardo R3 ATMEGA32U4-AU - CP2102 HW-598 - joystick not found

Post by satsuki_yatoshi »

Same with solder, i tried with another (old) computerand it's working, so probably related to my motherborad's usb (never had this type of bug with my arduinos ^^')

so solved, thanks for helping
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