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10 years, 8 months ago. This question has been closed. Reason: I solved my problem.
I can't make the LCD works with my NUCLEO F401RE.
I import the basic program and the last library, but when I will compile the error appears: "Error: #error directive: "CMSIS Target not recognised" in "extras/mbed_e2ac27c8e93e/cmsis.h", Line: 16, Col: 2"
And I can't fix it! HELP!