STM32F103C6T6驱动0.96寸12864OLED屏显示4位数字，II2通信，完整代码请见附件。
#include "stm32f10x.h"
#include "OLED_I2C.h"
#include "delay.h"
int main(void)
{
unsigned char MoodHeigjt=0,MoodName=0,Cnt=0;
extern const unsigned char BMP1[];
unsigned int num=0;
DelayInit();
I2C_Configuration();
OLED_Init();
OLED_CLS();//清屏
// OLED_OFF();//测试OLED休眠
// DelayS(1);
// OLED_ON();//测试OLED休眠后唤醒
MoodHeigjt=0;
for(MoodName=0;MoodName<16;MoodName++)
{
MoodHeigjt++;
if(MoodHeigjt>8)
{
MoodHeigjt=1;
}
MusicBeat(MoodName,MoodHeigjt);
DelayMs(10);
}
OLED_CLS();//清屏
while(1)
{
Cnt++;
if(Cnt%10==0)
{
Cnt=0;
num++;if(num==1000){num=0;}
// OLED_CLS();//清屏
OLED_DrawBMP(0,0,30,8,(unsigned char *)BMP1,num/1000%10);
OLED_DrawBMP(30,0,60,8,(unsigned char *)BMP1,num/100%10);
OLED_DrawBMP(60,0,90,8,(unsigned char *)BMP1,num/10%10);
OLED_DrawBMP(90,0,120,8,(unsigned char *)BMP1,num%10);
}
DelayMs(10);
}
}
原理图: 无
仿真: 无
代码:
(STM32F103C6T6 _12864显示4位数字-上传.7z
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