代码收藏家技术教程 2023-08-20

STM32C8T6I2C驱动OLED显示汉字版本详细教程（江科大基础改编）

最近突然想显示汉字，然后翻了一圈发现版本好多，所以就挑了一个合适的。然后我的目的主要是驱动OLED0.96寸显示汉字，所以很简单，就是先配置驱动的模型库

const uint8_t OLED_F10x16[][40]=
{
     0x00,0x00,0x10,0x10,0x12,0xFE,0x90,0x10,0x10,0x7E,0x50,0x50,0x50,0x48,0x48,0x44,
     0x44,0x70,0x40,0x00,0x00,0x02,0x02,0x42,0x41,0x3F,0x00,0x00,0x00,0x41,0x7E,0x2A,
     0x2A,0x2A,0x2A,0x2A,0x7F,0x00,0x00,0x00,/*"指",0*/
     	
     0x00,0x40,0x60,0x50,0x48,0xC6,0x60,0x20,0x10,0x10,0xF0,0x12,0x1C,0x10,0x90,0x70,
     0x10,0x18,0x10,0x00,0x00,0x20,0x24,0x26,0x15,0x94,0x52,0x52,0x40,0x20,0x20,0x13,
     0x0C,0x1C,0x33,0x20,0x60,0x40,0x00,0x00,/*"纹",1*/
     	
     0x00,0x40,0x40,0x40,0x44,0x54,0x54,0x54,0x54,0xD4,0xD4,0x54,0x54,0x54,0x7C,0xC0,
     0x40,0x40,0x40,0x00,0x00,0x20,0x20,0x10,0x10,0x13,0x0E,0x48,0x44,0x7F,0x3F,0x02,
     0x04,0x0A,0x12,0x31,0x21,0x20,0x20,0x00,/*"录",2*/
     	
     0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x04,0xC4,0x78,0x70,0x80,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x40,0x20,0x20,0x10,0x08,0x04,0x03,0x01,0x00,0x00,0x01,
     0x03,0x0C,0x18,0x10,0x30,0x20,0x20,0x00,/*"入",3*/
     
     0x00,0x80,0x80,0xFC,0x84,0xFC,0x84,0x80,0xFC,0x84,0x84,0xFC,0x80,0x80,0xF8,0x08,
     0x00,0xFE,0x02,0x00,0x00,0x40,0x38,0x27,0x20,0x3F,0x40,0x38,0x47,0x40,0x40,0x3F,
     0x00,0x00,0x0F,0x40,0x40,0x7F,0x00,0x00,/*"删",4*/
	
     0x00,0x00,0xFC,0x04,0x64,0x94,0x8C,0x44,0x20,0x60,0x58,0x4C,0xC2,0x4C,0x50,0x70,
     0x20,0x60,0x00,0x00,0x00,0x00,0x7F,0x04,0x08,0x08,0x47,0x20,0x12,0x0E,0x42,0xC2,
     0x7F,0x02,0x02,0x0A,0x12,0x22,0x00,0x00,/*"除",5*/	
     	  
 };

在font.h添加这一段库，直接在代码下面添加即可。然后如果想要自己取模就下载PctolLCD2002这个取模软件，搜索百度就可以，免费的。将软件设置成这样

在中间那个横框里面输入汉字就可以得到模型，将模型复制到font.h库里面的OLED_F10x16[][40]里面，将多余的括号删除，然后将尾部的数字编号修改成顺序。

在OLED.c里面添加驱动函数

void OLED_ShowCN(uint8_t Line, uint8_t Column, uint8_t Num)  
{      	
	uint8_t i;
	uint8_t wide=20;//字宽
	
	OLED_SetCursor((Line-1)*2, (Column-1)*wide);		//参数1:把光标设置在第几页. 参数2:把光标设置在第几列
	for (i = 0; i < wide; i++)
	{
		OLED_WriteData(OLED_F10x16[Num][i]);			//显示上半部分内容
	}
	
	OLED_SetCursor((Line-1)*2+1,(Column-1)*wide);		
	for (i = 0; i < wide; i++)
	{
		OLED_WriteData(OLED_F10x16[Num][i+wide]);		//显示下半部分内容
	}

}

第一个参数是行，第二个参数是列，第三个是汉字库编号（取模的尾部那个编号）。不要忘了将驱动函数添加到.h里面，