Thank you very much for all your replies !

I see a little bit clear about this problem.

Oh thank you very much !
It was the flow control material which was ON
I put it OFF and all is OK.

But do you know wher I ca find documentation on these ROM functions ?

Best regards

Hello and thank you for your quick answer You have swapped idy.py for minicom.exe. That's all. I don't understand what you are meaning by "swap". I type idf.py flash and then minicom without .exe for I work with linux Probably your minicom serial port settings are wrong, baud rate, parity etc? If yo...

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Hello

did you try to use MCPWM and an XOR gate ?

• with TIMER_0, you cant get the first signal : (1 0 0 0) for pin 1
• with TIMER_1, you can get the two signals : (1 1 0 0) and (1 1 1 0) of which the XOR gives pin 2

Is it not good for you ?

Best regards

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