bootloader 关闭看门狗

  

#define pWTCON 0x53000000
disable_watchdog:
ldr r0, =pWTCON
mov r1, #0x0
str r1, [r0]

posted @ 2018-12-26 20:34  小飞Python  阅读(595)  评论(0编辑  收藏  举报