Heaven/Skid @ c02a06d485e061ef186b37b2bdb6c9ee163d6735

Vladimir N. Shilov c02a06d485 Fix for real life N2.		10 月之前
..
board.c	3837db56fc Clean	10 月之前
main.c	c02a06d485 Fix for real life N2.	10 月之前
stm32g0xx_it.c	ac618ca91b Work. Need code cleanup.	11 月之前
system_stm32g0xx.c	cbeaccc547 Init.	1 年之前
xprintf.c	459a7f5fb4 Added usart/printf for debugging.	11 月之前