Matrix.writeString()

Matrix.writeString(character) 描述 用来在屏上动态显示字符（滚动）。一旦显示就不能操作，只有等滚动完毕才能操作。 参数 character：需要显示的字符。 返回值 无 示例 彩色点阵：Sensor-Dot Matrix-Color/zh显示字符 #include <Microduino_Matrix.h> uint8_t Addr[MatrixPix_X][MatrixPix_Y] = { //1x1 {64} //点阵IIC地址 }; Matrix display = Matrix(Addr, TYPE_COLOR); //TYPE_COLOR or TYPE_S2 void setup() { Wire.begin(); display.setBrightness(255); } void loop() { //Char* display.setColor(0, 255, 255); display.writeString("Welcome", 120, 0); //char*, time ,y display.clearDisplay(); display.setColor(0, 0, 255); //String 滚动方式：for循环加delay String _buffer_data = "Analog:"; _buffer_data += analogRead(A0); display.writeString(_buffer_data, 80, 1);//String, time ,y display.clearDisplay(); } 单色点阵：Sensor-Dot Matrix-S2/zh显示字符 #include <Microduino_Matrix.h> uint8_t Addr[MatrixPix_X][MatrixPix_Y] = { //1x1 {64} //点阵IIC地址 }; Matrix display = Matrix(Addr, TYPE_S2); //TYPE_COLOR or TYPE_S2 void setup() { Wire.begin(); display.setBrightness(255); } void loop() { //Char* display.writeString("Welcome", 120, 0); //char*, time ,y display.clearDisplay(); //String 滚动方式：for循环加delay String _buffer_data = "Analog:"; _buffer_data += analogRead(A0); display.writeString(_buffer_data, 80, 1);//String, time ,y display.clearDisplay(); } 其他 getHeight() getWidth() setBrightness() setLed() clearDisplay() setColor() drawLine() drawBox() drawRBox() drawFrame() drawRFrame() drawCircle() drawDisc() print() drawBMP()

【返回Dot_Matrix_Reference界面】