自己做的汉字字模数组确始终只显示第一个汉字，什么原因？

shengxiaozhu

使用的是阿波罗F429的开发板，我的是类似于字符一样自己用PCtoLCD2002做了个汉字字模数组，应为只需要使用极少数的汉字，



稍微做了一下修改：







最后在main中调了Show_Str(30,30,100,100,"abc开发板输入天下",16,0);
就显示如下效果：




求大神什么原因能让其正常显示。

pdwdzz

Show_Font函数没改好，汉字都没内码匹配，怎么找的到?

pdwdzz

自定义字摸给你个思路。首先用一个数组保存自己定义字符的内码如u8 ZF[]={"我爱单片机"}；，然后根据这个顺序生成一个字摸数组
u8 ZM[]={oxFF。。。。。。。//我                              
                oxFF。。。。。。。//爱
。。。
}
在写一个内码匹配，假如我要找“爱”，就用“爱”的内码到ZF[]中匹配，发现第二个汉字内码对上了，就说明“爱”是在ZM[]中的第二个字摸。

shengxiaozhu

pdwdzz 发表于 2018-1-4 20:18
自定义字摸给你个思路。首先用一个数组保存自己定义字符的内码如u8 ZF[]={"我爱单片机"}；，然后根据这个顺 ...

你那有相关代码吗？我是新手不太会弄，都是跟着教程在慢慢学在，求指教！

操作系统

字库可以做成这个样子
{{0x40,0x20,0xF8,0x06,0x04,0x74,0x54,0x56,0x54,0x74,0x04,0x00,0x00,0x00,0x1F,0x00,0x03,0x05,0x15,0x1D,0x05,0x05,0x03,0x00},"停"},
{{0x08,0x10,0xFE,0x00,0x20,0x20,0xA0,0x7E,0xA0,0x24,0x28,0x00,0x02,0x01,0x1F,0x00,0x10,0x0C,0x03,0x00,0x03,0x0C,0x10,0x00},"状"},
{{0x88,0x88,0x48,0x28,0x18,0x4E,0x98,0x28,0x48,0x88,0x88,0x00,0x08,0x06,0x00,0x0E,0x10,0x11,0x16,0x10,0x18,0x02,0x0C,0x00},"态"},
{{0x00,0xF2,0x04,0x40,0x40,0x44,0xF4,0x44,0x44,0x04,0xFC,0x00,0x00,0x1F,0x00,0x04,0x02,0x09,0x0F,0x00,0x10,0x10,0x1F,0x00},"闭"},
{{0x00,0xF8,0xAA,0xAC,0xA8,0xF8,0xA8,0xAC,0xAA,0xF8,0x00,0x00,0x02,0x02,0x02,0x02,0x02,0x1F,0x02,0x02,0x02,0x02,0x02,0x00},"单"},
{{0xF8,0x48,0x48,0x48,0xFE,0x48,0x48,0x48,0xF8,0x00,0x00,0x00,0x07,0x02,0x02,0x02,0x0F,0x12,0x12,0x12,0x13,0x10,0x1C,0x00},"电"},
{{0x04,0x04,0x04,0x84,0x44,0xE4,0x1C,0x44,0x84,0x04,0x04,0x00,0x02,0x02,0x01,0x00,0x00,0x1F,0x00,0x00,0x00,0x01,0x02,0x00},"不"},
{{0x00,0x3E,0x22,0x22,0x22,0xE2,0x22,0x22,0x22,0x3E,0x00,0x00,0x10,0x08,0x07,0x08,0x10,0x1F,0x11,0x11,0x11,0x11,0x10,0x00},"足"},
{{0x44,0x88,0x00,0x10,0x10,0x12,0xF4,0x10,0x10,0x10,0x00,0x00,0x08,0x04,0x10,0x11,0x11,0x11,0x1F,0x11,0x11,0x11,0x10,0x00},"注"},
{{0x80,0xFC,0x84,0x84,0xFC,0x80,0xFC,0x84,0x84,0xFC,0x80,0x00,0x10,0x0F,0x00,0x10,0x1F,0x10,0x0F,0x00,0x10,0x1F,0x00,0x00},"册"},
{{0x24,0xC4,0x04,0xC4,0x3C,0x00,0x3C,0xC4,0x04,0xC4,0x3C,0x00,0x10,0x0C,0x03,0x0C,0x00,0x10,0x08,0x04,0x03,0x0C,0x10,0x00},"双"},
{{0x00,0xFC,0x24,0x24,0xE2,0x00,0xFC,0x24,0x24,0xE2,0x22,0x00,0x10,0x0F,0x01,0x01,0x13,0x08,0x07,0x00,0x00,0x1F,0x00,0x00},"所"},
{{0x88,0x48,0xE8,0xB8,0xAE,0xA8,0xA8,0xA8,0xA8,0xE8,0x08,0x00,0x00,0x00,0x1F,0x02,0x02,0x02,0x02,0x02,0x12,0x1F,0x00,0x00},"有"},
{{0x18,0x48,0x28,0x18,0x0A,0x0C,0x08,0x18,0x28,0x48,0x18,0x00,0x10,0x11,0x11,0x11,0x11,0x1F,0x11,0x11,0x11,0x11,0x10,0x00},"空"},
{{0x04,0x04,0x04,0x84,0x44,0xE4,0x1C,0x44,0x84,0x04,0x04,0x00,0x02,0x02,0x01,0x00,0x00,0x1F,0x00,0x00,0x00,0x01,0x02,0x00},"不"},
{{0x00,0x3E,0x22,0x22,0x22,0xE2,0x22,0x22,0x22,0x3E,0x00,0x00,0x10,0x08,0x07,0x08,0x10,0x1F,0x11,0x11,0x11,0x11,0x10,0x00},"足"},
{{0x44,0x88,0x00,0x90,0x52,0x32,0x9E,0x12,0x32,0x52,0x90,0x00,0x08,0x04,0x02,0x08,0x04,0x10,0x1F,0x02,0x0C,0x02,0x0C,0x00},"添"},
{{0x10,0x10,0xFE,0x10,0x10,0xF0,0x00,0xF8,0x08,0x08,0xF8,0x00,0x10,0x0C,0x03,0x10,0x10,0x0F,0x00,0x1F,0x08,0x08,0x1F,0x00},"加"},
{{0x24,0x24,0xD4,0x4C,0x44,0x7E,0x44,0x4C,0xD4,0x24,0x24,0x00,0x10,0x10,0x17,0x15,0x15,0x15,0x15,0x15,0x17,0x10,0x10,0x00},"查"},
{{0x22,0xE4,0x10,0x08,0xF6,0x94,0x94,0x94,0xF4,0x04,0xFC,0x00,0x00,0x0F,0x04,0x00,0x0F,0x04,0x04,0x04,0x17,0x10,0x0F,0x00},"询"},

操作系统

声明一个 结构体 可以是这样子

typedef struct
{
        uc                                addr[24];
        uc *                        index;
} __myhz12x12;

ganthur

学习了。感谢分享经验。

wanghy

你的show_font()函数中的t都是从0开始的，对应在HZ_16X16[t]中的t都是对应的0-csize，所以会一直显示“开”，应该再增加一个变量，在显示完一个汉字后t+=csize.

liao12338392

应该像5楼那样，做成二维数组