MODSERIAL with support for more devices

Dependents:   1D-Pong BMT-K9_encoder BMT-K9-Regelaar programma_filter ... more

Added Nucleo_L053R8 device.

Hi,

I added support for Nucleo_L053R8.

Regards, Fahad Mirza

MODSERIAL with support for more devices Buffered, MODSERIAL, Serial