芯片复制AT32F403A开发板的A/D波形绘制 时间：2026-03-30 来源： 芯片解密 浏览：2次 字号：大 中 小 芯片内部温度变化曲线图实现该功能的关键程序如下： 芯片复制 POINT_COLOR=RED; 芯片复制 BACK_COLOR=WHITE; i=0; LCD_ShowCharh(20,130,'t',0); LCD_ShowCharh(20,120,'=',0); LCD_ShowCharh(20,80,'C',0); while (1) { Delay_sec(1); t=(uint16_t)(( 1.26 -(double)ADCConvertedValue*ADC_VREF/4096)/(-0.00423) +25); LCD_ShowNum(20,100,t,2); sj=t*2; if(i==0) sp=sj; LCD_DrawLine(220-sp, 300-4*(i-1), 220-sj, 300-4*(i)); sp=sj; if(i<72) i++; else { LCD_Clear(WHITE); LCD_DrawLine(10, 304, 220, 304); LCD_DrawLine(60, 10, 60, 304); LCD_DrawLine(100, 10, 100, 304); LCD_DrawLine(140, 10, 140, 304); LCD_DrawLine(180, 10, 180, 304); LCD_DrawLine(220, 10, 220, 304); LCD_ShowCharh(20,170,'A',0); LCD_ShowCharh(20,162,'/',0); LCD_ShowCharh(20,154,'D',0); LCD_ShowCharh(20,130,'t',0); LCD_ShowCharh(20,120,'=',0); LCD_ShowCharh(20,80,'C',0); i=0; } Delay_ms(200); } 下一篇：芯片复制GD32E230 SPI方式驱动SSD1306源码
芯片解密
