1. 画点 voiddrawPixel(int32_tx,int32_ty,uint32_tcolor) 2.画线 voiddrawLine(int32_txs,int32_tys,int32_txe,int32_tye,uint32_tcolor) 3.画横线(快速) voiddrawFastHLine(int32_tx,int32_ty,int32_tw,uint32_tcolor) 4.画竖线(快速) voiddrawFastVLine(int32_tx,int32_ty,int32_th,uin...
函数中通过判断MPU6050传感器测量的俯仰角和横滚角的边界值来控制屏幕的扫描方向及显示坐标,调用LCD_ShowString()、LCD_DrawLine()、LCD_DrawRectangle()函数分别实现在屏幕上显示字符串、画线、画矩形功能。 uint8_t status; // 横竖屏切换状态 uint8_t string[] = "Flight Technology"; /* * 重力感应控制屏...
1. 2.4. 打点画线API // These are virtual so the TFT_eSprite class can override them with sprite specific functions virtual void drawPixel(int32_t x, int32_t y, uint32_t color), drawChar(int32_t x, int32_t y, uint16_t c, uint32_t color, uint32_t bg, uint8_t size), dr...
ADC采集后拿到的数据进行就可以用于绘图,通过对画线函数参数的调整就可以拿到我们想要的图像。 硬件配置 1.选择芯片型号 2.配置SYS为Serial Wire以免芯片自锁 3.配置RCC为外部高速时钟 4.配置ADC1的通道2做为检测信号的引脚,配置DMA做为数据存储,配置外部触发转换源选择高级定时器8 5.配置定时器1和2搭配着做为信...
2.4. 打点画线API // These are virtual so the TFT_eSprite class can override them with sprite specific functions virtualvoiddrawPixel(int32_tx,int32_ty,uint32_tcolor), drawChar(int32_tx,int32_ty,uint16_tc,uint32_tcolor,uint32_tbg,uint8_tsize), ...
2.4. 打点画线API // These are virtual so the TFT_eSprite class can override them with sprite specific functions virtualvoiddrawPixel(int32_tx,int32_ty,uint32_tcolor), drawChar(int32_tx,int32_ty,uint16_tc,uint32_tcolor,uint32_tbg,uint8_tsize), ...