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Hi all,
just a quick question about the possible native ways to simple transfer data (without JTAG) between a PC and the DEVKIT-MPC5744P.
Am I right in my assumption that the board cannot use the CDC Serial Port provided by the OpenSDA chip as an UART Tx/Rx connection to the running target processor? (Since I cannot find any pin descriptions for it. The documentation of the DEVKIT-MPC5748G, as an example, actually specifies them.)
So do I have to use the LINFlexD_0 Bus in combination with a LIN to RS232/USB adapter to make that easily work with a terminal emulator on the PC? Or are there actually easier/other ways?
Many thanks.
Markus Ransberger
Solved! Go to Solution.
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I actually got it to work. Thanks nonetheless.
I put the important bits (pictures) below this text.
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I actually got it to work. Thanks nonetheless.
I put the important bits (pictures) below this text.
![jfrey jfrey](https://community.nxp.com/legacyfs/online/avatars/a1004_3.png)
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I haven't done two way data transfer.
I have gotten "data" from the board to my PC.
Here is what I have & how it is configured:
And the Putty output:
With the TX pin connected to the RX of my UART<->USB
Next step is to send binary data and see if I can decode it with Python/Matlab.
I also had it running from the demo UART S32 project with the same wiring setup.
![](/skins/images/7FF8040D2A821A9110BAFD17CEBC8B37/responsive_peak/images/icon_anonymous_message.png)