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CubeMx and Discovery L1

Question asked by Bouillot.Alexand.001 on Jan 21, 2017
Latest reply on Feb 28, 2017 by Jeanne Joly

I'm trying to get familiar with CubeMX and STM32 development process and I'm a bit puzzled with the L1 Discovery.

To do so, I'm trying to 're-create' the demonstration FW shipped with the board using CubeMX.

 

When creating a new project for the L1 Discovery board, a number of pin are already defined, as they are used by the board design, which is normal.

 

However, I cannot have the PINs properly assigned in CubeMX to reflect the board. For example, regarding the screen someof the segments are used by the touch sensors. I haven't found a way to tell the system to use some other PINs for the signals. The SEG 3 to 6 conflicts and the followings are shifted, preventing the declaration of the other SEGments.

 

Would it be possible to  create the demo FW with CubeMX, or the board differ too much from the original design, it has to be made by hand?

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