pi/BoatSpeedDisplay: A boat speed logger with an E-Ink display getting the speed from a GPS module. @ 7395217386c1e6f51268b501ff387b38857d625d

Thomas Chef 7395217386 Added and printed some number bitmaps. Works		vor 1 Monat
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number_imgs	7395217386 Added and printed some number bitmaps. Works	vor 1 Monat
epd.c	890fc6861b First try. Display works	vor 1 Monat
epd_config.c	890fc6861b First try. Display works	vor 1 Monat
epd_test.c	7395217386 Added and printed some number bitmaps. Works	vor 1 Monat
font16.c	890fc6861b First try. Display works	vor 1 Monat
gui_paint.c	890fc6861b First try. Display works	vor 1 Monat
main.c	890fc6861b First try. Display works	vor 1 Monat
stm32f1xx_hal_msp.c	890fc6861b First try. Display works	vor 1 Monat
stm32f1xx_it.c	890fc6861b First try. Display works	vor 1 Monat
syscalls.c	890fc6861b First try. Display works	vor 1 Monat
sysmem.c	890fc6861b First try. Display works	vor 1 Monat
system_stm32f1xx.c	890fc6861b First try. Display works	vor 1 Monat