51_LanQiaoBei/模板/zuolan_v1标志位/driver/init.c
2025-04-13 01:02:19 +08:00

10 lines
145 B
C

#include "init.h"
void System_Init() {
P0 = 0xff;
P2 = P2 & 0x1f | 0x80;
P2 &= 0x1f;
P0 = 0x00;
P2 = P2 & 0x1f | 0xa0;
P2 &= 0x1f;
}