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Posted: **Tue Feb 06, 2018 4:23 pm**

Hi Ben

If I configurate the UART with the corect Pin for RX = F2 and TX= F8. After save and close/open again, the Pin for RX/TX change to A14/A15.
Thats confusing....
And I dont understand why RX/TX remable is showing

b4save.PNG: (19.78 KiB) Downloaded 1021 times

save_and_later.PNG: (18.2 KiB) Downloaded 1021 times

Flowcode_test_2018_sdcard1.fcfx: (45.03 KiB) Downloaded 293 times

Posted: **Thu Feb 08, 2018 12:59 pm**

Hello Stefan,

Many thanks for letting us know.

I've had a bit of a go with the component and now think that I've solved the problem for you.

Simply copy the attached into your "Flowcode 7/Components" directory and restart Flowcode.

RS232.fcpx: (14.96 KiB) Downloaded 277 times

Let us know how you get on.

Posted: **Thu Feb 08, 2018 1:23 pm**

Hi Ben

Perfect. it's ok now.
Another idea of the serialport....
Can you support in the selector
230400Bd
460800Bd
921600Bd

And can you include in the software uart a very simple IRQ like in the hardware uart?

Matrix user forums

Pin configuration change after save/close/open

Pin configuration change after save/close/open

Re: Pin configuration change after save/close/open

Re: Pin configuration change after save/close/open