本人小白最近用stm32c8t做LED旋转时钟，请问怎么通过点阵字库里面的数据控制led亮灭(16个io控制16个led),使它们旋转使显示时钟。

曙光流泪

曙光流泪

曙光流泪 发表于 2017-9-29 13:17
//8*16
uchar code_num1[]={

达到改图效果就可以了，如果大家有什么更好的办法，恳请赐教！！

xlong_06

曙光流泪 发表于 2017-9-29 13:17
//8*16
uchar code_num1[]={

你直接两个字节送个16个灯显示就行了 ，只不过具体的效果你还要多去实验下。

xlong_06

为什么是16个灯，你这个灯都单独控制了，那你想怎么玩就怎么玩，自己弄个数组就好了把，不要用什么点阵字库吧。

曙光流泪

xlong_06 发表于 2017-9-29 10:39
为什么是16个灯，你这个灯都单独控制了，那你想怎么玩就怎么玩，自己弄个数组就好了把，不要用什么点阵字库 ...

//8*16
uchar code_num1[]={

0x00,0x00,0x00,0x00,0x08,0x04,0x08,0x04,0x1F,0xFC,0x00,0x04,0x00,0x04,0x00,0x00,/*"1",0*/
0x0E,0x0C,0x10,0x14,0x10,0x24,0x10,0x44,0x10,0x84,0x0F,0x0C,0x00,0x00,0x00,0x00,/*"2",1*/
0x0C,0x18,0x10,0x04,0x10,0x84,0x10,0x84,0x11,0x44,0x0E,0x38,0x00,0x00,0x00,0x00,/*"3",2*/
0x00,0x60,0x01,0xA0,0x02,0x24,0x0C,0x24,0x1F,0xFC,0x00,0x24,0x00,0x24,0x00,0x00,/*"4",3*/
0x00,0x00,0x1F,0x98,0x11,0x04,0x11,0x04,0x11,0x04,0x10,0x88,0x10,0x70,0x00,0x00,/*"5",4*/
0x00,0x00,0x07,0xF0,0x08,0x88,0x11,0x04,0x11,0x04,0x09,0x04,0x00,0xF8,0x00,0x00,/*"6",5*/
0x00,0x00,0x18,0x00,0x10,0x00,0x10,0x7C,0x11,0x80,0x16,0x00,0x18,0x00,0x00,0x00,/*"7",6*/
0x00,0x00,0x0E,0x38,0x11,0x44,0x10,0x84,0x10,0x84,0x11,0x44,0x0E,0x38,0x00,0x00,/*"8",7*/
0x00,0x00,0x0F,0x80,0x10,0x48,0x10,0x44,0x10,0x44,0x08,0x88,0x07,0xF0,0x00,0x00,/*"9",8*/
0x00,0x00,0x07,0xF0,0x08,0x08,0x10,0x04,0x10,0x04,0x08,0x08,0x07,0xF0,0x00,0x00,/*"0",9*/
0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x0C,0x03,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,/*":",10*/

0x04,0x20,0x3B,0xE0,0x51,0x20,0x11,0x20,0x1F,0xFE,0x11,0x20,0x12,0x20,0x10,0x20,/*"年",0*/
0x00,0x02,0x39,0xFC,0x26,0x40,0x24,0x40,0x24,0x40,0x24,0x42,0x3F,0xFE,0x00,0x00,/*"月",1*/
0x00,0x00,0x3F,0xFE,0x21,0x04,0x21,0x04,0x21,0x04,0x21,0x04,0x3F,0xFE,0x00,0x00,/*"日",2*/
0x00,0x22,0x3F,0xC2,0x2A,0x52,0x2A,0x52,0x2B,0xFE,0x2A,0x52,0x7E,0x52,0x00,0x06,/*"星",3*/
0x00,0x24,0x3F,0xF8,0x14,0xB0,0x7F,0xEE,0x10,0x2C,0x3F,0xF0,0x24,0x40,0x3F,0xFE,/*"期",4*/
//8*16
0x04,0x20,0x3B,0xE0,0x51,0x20,0x11,0x20,0x1F,0xFE,0x11,0x20,0x12,0x20,0x10,0x20,/*"一",0*/
0x00,0x02,0x39,0xFC,0x26,0x40,0x24,0x40,0x24,0x40,0x24,0x42,0x3F,0xFE,0x00,0x00,/*"二",1*/
0x00,0x00,0x3F,0xFE,0x21,0x04,0x21,0x04,0x21,0x04,0x21,0x04,0x3F,0xFE,0x00,0x00,/*"三",2*/
0x00,0x22,0x3F,0xC2,0x2A,0x52,0x2A,0x52,0x2B,0xFE,0x2A,0x52,0x7E,0x52,0x00,0x06,/*"四",3*/
0x00,0x24,0x3F,0xF8,0x14,0xB0,0x7F,0xEE,0x10,0x2C,0x3F,0xF0,0x24,0x40,0x3F,0xFE,/*"五",4*/
0x04,0x04,0x04,0x38,0x05,0xC0,0x64,0x00,0x1C,0x00,0x04,0xC0,0x04,0x30,0x04,0x0E,/*"六",0*/
0x00,0x00,0x3F,0xFE,0x21,0x04,0x21,0x04,0x21,0x04,0x21,0x04,0x3F,0xFE,0x00,0x00,/*"日",1*/
};
就是怎么调用数组元素，达到控制LED有规律亮灭的效果，使指针板在旋转时候可以显示数字时间。led不固定的，只是我选了16个

Jevin乐动

曙光流泪 发表于 2017-9-29 13:17
//8*16
uchar code_num1[]={

数字也需要显示？还是只需要控制等就可以了？

曙光流泪

Jevin乐动 发表于 2017-9-29 13:30
数字也需要显示？还是只需要控制等就可以了？

我的制作思路和这差不多
http://www.docin.com/p-1087210688.html

Jevin乐动

曙光流泪 发表于 2017-9-29 13:38
我的制作思路和这差不多
http://www.docin.com/p-1087210688.html

数字和汉子是LED灯来控制的，“年月日星期”这些一直亮就行了吧，主要是数字变化