在最新的例子中 打开 喂狗 都有,但没说怎么关闭 看门狗啊?
bool Open(void) {
Dev = CreateFile(L"WDT1:", GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0);
return Dev != INVALID_HANDLE_VALUE;
}
bool Touch(void) {
bool ret;
DWORD retlen;
if (Dev != INVALID_HANDLE_VALUE) {
ret = !!WriteFile(Dev, "W", 1, &retlen, 0);
} else {
ret = false;
}
return ret;
}