From 3bd07bdb742517e01d480d945284cb6248af8775 Mon Sep 17 00:00:00 2001 From: mrfaptastic Date: Wed, 24 Oct 2018 00:21:37 +0100 Subject: Updated Library Properties --- examples/testshapes_32x64/testshapes_32x64.ino | 153 +++++++++++++++++++++++++ 1 file changed, 153 insertions(+) create mode 100644 examples/testshapes_32x64/testshapes_32x64.ino (limited to 'examples') diff --git a/examples/testshapes_32x64/testshapes_32x64.ino b/examples/testshapes_32x64/testshapes_32x64.ino new file mode 100644 index 0000000..2a9998c --- /dev/null +++ b/examples/testshapes_32x64/testshapes_32x64.ino @@ -0,0 +1,153 @@ +#include +RGB64x32MatrixPanel_I2S_DMA dma_display; + +// Or use an Alternative non-DMA library, i.e: +//#include +//P3RGB64x32MatrixPanel display; + + +void setup() { + + + Serial.begin(115200); + + Serial.println("*****************************************************"); + Serial.println(" HELLO !"); + Serial.println("*****************************************************"); + + dma_display.begin(); + + for (int y = 0; y < dma_display.height(); y++) + { + dma_display.drawFastHLine(0, y-1, dma_display.width(), dma_display.color565(255-(15*y), 0, 0)); + delay(100); + } + + delay(1000); + + + for (int y = 0; y < dma_display.height(); y++) + { + dma_display.drawFastHLine(0, y-1, dma_display.width(), dma_display.color565(128, 255-(15*y), 0)); + delay(100); + } + + delay(2000); + + + + // draw a pixel in solid white + dma_display.drawPixel(0, 0, dma_display.color444(15, 15, 15)); + delay(500); + + // fix the screen with green + dma_display.fillRect(0, 0, dma_display.width(), dma_display.height(), dma_display.color444(0, 15, 0)); + delay(500); + + // draw a box in yellow + dma_display.drawRect(0, 0, dma_display.width(), dma_display.height(), dma_display.color444(15, 15, 0)); + delay(500); + + // draw an 'X' in red + dma_display.drawLine(0, 0, dma_display.width()-1, dma_display.height()-1, dma_display.color444(15, 0, 0)); + dma_display.drawLine(dma_display.width()-1, 0, 0, dma_display.height()-1, dma_display.color444(15, 0, 0)); + delay(500); + + // draw a blue circle + dma_display.drawCircle(10, 10, 10, dma_display.color444(0, 0, 15)); + delay(500); + + // fill a violet circle + dma_display.fillCircle(40, 21, 10, dma_display.color444(15, 0, 15)); + delay(500); + + // fill the screen with 'black' + dma_display.fillScreen(dma_display.color444(0, 0, 0)); + + + // draw some text! + dma_display.setTextSize(1); // size 1 == 8 pixels high + dma_display.setTextWrap(false); // Don't wrap at end of line - will do ourselves + + dma_display.setCursor(5, 0); // start at top left, with 8 pixel of spacing + uint8_t w = 0; + char *str = "ESP32 DMA"; + for (w=0; w<9; w++) { + dma_display.setTextColor(dma_display.color565(255, 0, 255)); + dma_display.print(str[w]); + } + + dma_display.setCursor(2, 4); // next line + for (w=9; w<18; w++) { + dma_display.setTextColor(Wheel(w)); + dma_display.print(str[w]); + } + dma_display.println(); + //dma_display.setTextColor(dma_display.Color333(4,4,4)); + //dma_display.println("Industries"); + dma_display.setTextColor(dma_display.color444(15,15,15)); + dma_display.println("LED MATRIX!"); + + // print each letter with a rainbow color + dma_display.setTextColor(dma_display.color444(15,0,0)); + dma_display.print('3'); + dma_display.setTextColor(dma_display.color444(15,4,0)); + dma_display.print('2'); + dma_display.setTextColor(dma_display.color444(15,15,0)); + dma_display.print('x'); + dma_display.setTextColor(dma_display.color444(8,15,0)); + dma_display.print('6'); + dma_display.setTextColor(dma_display.color444(0,15,0)); + dma_display.print('4'); + dma_display.setCursor(34, 24); + dma_display.setTextColor(dma_display.color444(0,15,15)); + dma_display.print("*"); + dma_display.setTextColor(dma_display.color444(0,8,15)); + dma_display.print('R'); + dma_display.setTextColor(dma_display.color444(0,0,15)); + dma_display.print('G'); + dma_display.setTextColor(dma_display.color444(8,0,15)); + dma_display.print("B"); + dma_display.setTextColor(dma_display.color444(15,0,8)); + dma_display.println("*"); + + delay(2000); +/* + for (int i = 15; i > 0; i--) + { + // fade out + dma_display.fillScreen(dma_display.color565(0, 0, i*17)); + delay(250); + } + + for (int i = 15; i > 0; i--) + { + // draw a blue circle + dma_display.drawCircle(10, 10, 10, dma_display.color565(i*17, 0, 0)); + delay(250); + } +*/ + + + + // whew! +} + +void loop() { + // do nothing +} + + +// Input a value 0 to 24 to get a color value. +// The colours are a transition r - g - b - back to r. +uint16_t Wheel(byte WheelPos) { + if(WheelPos < 8) { + return dma_display.color444(15 - WheelPos*2, WheelPos*2, 0); + } else if(WheelPos < 16) { + WheelPos -= 8; + return dma_display.color444(0, 15-WheelPos*2, WheelPos*2); + } else { + WheelPos -= 16; + return dma_display.color444(0, WheelPos*2, 7 - WheelPos*2); + } +} -- cgit v1.3.1