分享一个2X4的图标菜单（摇杆控制）的代码
通过摇杆控制选择需要移动到的菜单，可以根据个人需求定制每个图标不同的内容，屏幕用的I2C12864OLED屏，操作流畅，分享给大家，做项目可以改，界面里的图标是28*28大小的，可以根据自己需要修改图标代码#include "U8glib.h"
U8GLIB_SH1106_128X64 u8g(U8G_I2C_OPT_DEV_0|U8G_I2C_OPT_FAST); // Dev 0, Fast I2C / TWI
//摇杆X轴连接A0,Y轴连接A1
int Frame_position_x ;
int Frame_position_y ;
static unsigned char bitmap[] U8G_PROGMEM = {
{0X00,0XF8,0X03,0X00,0X00,0XFE,0X0F,0X00,0X80,0X07,0X3C,0X00,0XE0,0X00,0XE0,0X00,
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},
{ 0X00,0X00,0X00,0X00,0X00,0X40,0X00,0X00,0XE0,0XE3,0XFC,0X00,0XF0,0XEF,0XFE,0X01,
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},
{ 0X00,0X02,0X0E,0X00,0X00,0X02,0X1B,0X00,0X40,0X90,0X35,0X00,0X00,0X8F,0X2E,0X00,
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},
{ 0X00,0XF0,0X01,0X00,0X00,0XF0,0X01,0X00,0X00,0XF0,0X01,0X00,0XC0,0XB8,0X63,0X00,
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},
{ 0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0XFE,0XFF,0XFF,0X0F,
0XFF,0XFF,0XFF,0X0F,0XFF,0XFF,0XFF,0X0F,0X07,0X00,0X00,0X0C,0X07,0X00,0X00,0X0C,
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0X87,0X03,0X0C,0X0C,0X07,0X00,0X0E,0X0C,0X07,0X00,0X1F,0X0C,0X07,0X00,0X1F,0X0C,
0X07,0X83,0X3F,0X0C,0X07,0XC7,0X3F,0X0C,0X87,0XEF,0X7F,0X0C,0XC7,0XFF,0XFF,0X0C,
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},
{ 0X00,0X3F,0X00,0X00,0XC0,0XFF,0X00,0X00,0XF0,0XFF,0X03,0X00,0XF8,0XF3,0X07,0X00,
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0X3C,0X00,0X0F,0X00,0X7C,0X80,0X0F,0X00,0XF8,0XFF,0X77,0X00,0XF0,0XFF,0XFB,0X00,
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},
{ 0XC0,0X01,0X70,0X00,0XC0,0X01,0X70,0X00,0XC0,0X01,0X70,0X00,0XC0,0X01,0X70,0X00,
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},
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},
};
void draw(void) {
unsigned char i;
unsigned char j;
u8g.firstPage();
do {
for(i=0;i<2;i++)
{
for(j=0;j<4;j++)
{
u8g.drawXBMP( 32*j+1, 32*i+2,28, 28, bitmap);
}
}
u8g.drawRFrame(Frame_position_x,Frame_position_y, 30,32,5);
} while( u8g.nextPage() );
}
void key_scan(void)
{
int x_value;
int y_value ;
x_value = analogRead(A0);
y_value = analogRead(A1);
if(x_value>800)
{
delay(100);
if(x_value> 800)
{
Frame_position_x = Frame_position_x+32;
if(Frame_position_x>96)
{
Frame_position_x = 96;
}
}
}
if(x_value<300)
{
delay(100);
if(x_value<300)
{
Frame_position_x = Frame_position_x-32;
if(Frame_position_x<0)
{
Frame_position_x = 0;
}
}
}
if(y_value>800)
{
delay(100);
if(y_value> 800)
{
Frame_position_y = Frame_position_y+32;
if(Frame_position_y>32)
{
Frame_position_y = 32;
}
}
}
if(y_value<300)
{
delay(100);
if(y_value<300)
{
Frame_position_y = Frame_position_y-32;
if(Frame_position_y<0)
{
Frame_position_y = 0;
}
}
}
}
void setup(void) {
Frame_position_x = 0;
Frame_position_y = 0;
}
void loop(void) {
draw();
key_scan();
}
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