Reformat Keypad.cpp draft

Update the main code: extract headers and use a CircularBuffer for key events draft

Add a few patterns in hgignore draft

Update the custom target HP34970_FP_303RD draft

Set custom_config for the F303RD draft

compile for nucleo f446re & f303re with mbed 6 draft

(0) -30 -10 -6 +6 +10 +30 tip

mercurial