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#lighthack Usb osc

State Not Answered
Date Yan G
Date Sun, Feb 20 2022 10:55 AM
Replies 4 replies
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Usb osc

Hello,

I have a USB OSC buttons panel (based on light hack) that works well with 3.0.2, but not with 3.1 freshly installed.

I'm using a Mac under 10.14 Mojave, I try to activate/desactivate OSC fields in setup but nothing helps.

Any Ideas?

Thanks

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0 sstaub over 3 years ago

Which microcontroller did you use? What said the diagnostic tab?
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0 sstaub over 3 years ago

Which microcontroller did you use? What said the diagnostic tab?
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0 Yan G over 3 years ago in reply to sstaub

Hello Sstaub, sorry for my late reply, I use a ESP32, and the diagnostic tab only says:

OSC USB Device Handshake initiated [ETCOSC?] and nothing more.

Whats I don't understand is this setup works well with 3.0.2 and not with 3.1

Thanks
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0 sstaub over 3 years ago in reply to Yan G

Maybe you must update your Mac for proper use with v3.1.x. I can remember there was a post about.
It can also a driver problem of the ESP32 module.
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0 sstaub over 3 years ago in reply to Yan G

You must delete following lines or similar in setup() of the code

#ifdef BOARD_HAS_USB_SERIAL

while (!SerialUSB);

#else

while (!Serial);

#endif

The while loop does only work on classic AVRs like UNO/MEGA
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