關於C的pointer的

mbass51 · 发表于 2011-11-29 09:48:57

u8 test_pointer_1[5] = {1,2,3,4,5};

u8 Check_button_1(u8 *room, u8 i)
{
if( room < 10)
return 1;
else
return 0;
}

int main(void)
{
Check_button_1(test_pointer_2,5);
}
//-------------------------------------------------------------------------
這個一維是成功,

//-------------------------------------------------------------------------
u8 test_pointer_2＆[5][4] = {
{180,220, 52, 68}, //0
{180,220, 72, 88}, //1
{180,220, 92,108}, //2
{180,220,112,128}, //3
{180,220,132,148}, //4
};

u8 Check_button_1(u8 **room,u8 i,u8 e) {
if( room[e] < 10)
return 1;
else
return 0;
}

int main(void)
{
Check_button_1(test_pointer_1,5,2);
}

//-------------------------------------------------------------------------
這個二維是不成功,請問要如何改呢?