Kevin Leong / Mbed 2 deprecated Program3

Fun LED stuff

Dependencies:   LCD_DISCO_F429ZI mbed TS_DISCO_F429ZI BSP_DISCO_F429ZI

main.cpp@4:69f1e5fa2cb6, 2020-11-16 (annotated)

Committer:
kkleong
Date:
Mon Nov 16 15:02:45 2020 +0000
Revision:
4:69f1e5fa2cb6
Parent:
3:d050fe8ebd78 
Newe redBlue

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kkleong 0:e579c6f35abf 1 #include "mbed.h"
kkleong 0:e579c6f35abf 2 #include "TS_DISCO_F429ZI.h"
kkleong 0:e579c6f35abf 3 #include "LCD_DISCO_F429ZI.h"
kkleong 0:e579c6f35abf 4
kkleong 0:e579c6f35abf 5 extern "C" uint32_t getQuad ( uint16_t x, uint16_t y);
kkleong 0:e579c6f35abf 6 extern "C" uint32_t swapRedBlue ( uint32_t color);
kkleong 0:e579c6f35abf 7 extern "C" uint32_t toggleAlphaMSB ( uint32_t color);
kkleong 2:1be4e7457636 8 extern "C" uint32_t rotateRGBBytes ( uint32_t color);
kkleong 2:1be4e7457636 9 extern "C" uint32_t setRGBBits ( uint32_t color, uint8_t n);
kkleong 0:e579c6f35abf 10
kkleong 0:e579c6f35abf 11 LCD_DISCO_F429ZI lcd;
kkleong 0:e579c6f35abf 12 TS_DISCO_F429ZI ts;
kkleong 0:e579c6f35abf 13
kkleong 2:1be4e7457636 14 uint32_t blue = 0xFF0000FF;
kkleong 2:1be4e7457636 15 uint32_t green = 0xFF00FF00;
kkleong 2:1be4e7457636 16 uint32_t red = 0xFFFF0000;
kkleong 2:1be4e7457636 17 uint32_t yellow = 0xFFFFFF00;
kkleong 2:1be4e7457636 18
kkleong 0:e579c6f35abf 19 int main()
kkleong 0:e579c6f35abf 20 {
kkleong 0:e579c6f35abf 21 TS_StateTypeDef TS_State;
kkleong 0:e579c6f35abf 22 uint16_t x, y;
kkleong 0:e579c6f35abf 23 uint8_t text[30];
kkleong 1:9770f292298c 24 uint8_t status;
kkleong 0:e579c6f35abf 25
kkleong 0:e579c6f35abf 26 BSP_LCD_SetFont(&Font20);
kkleong 1:9770f292298c 27
kkleong 1:9770f292298c 28 status = ts.Init(lcd.GetXSize(), lcd.GetYSize());
kkleong 0:e579c6f35abf 29
kkleong 1:9770f292298c 30 if (status != TS_OK)
kkleong 1:9770f292298c 31 {
kkleong 1:9770f292298c 32 lcd.Clear(LCD_COLOR_RED);
kkleong 1:9770f292298c 33 lcd.SetBackColor(LCD_COLOR_RED);
kkleong 1:9770f292298c 34 lcd.SetTextColor(LCD_COLOR_WHITE);
kkleong 1:9770f292298c 35 lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"TOUCHSCREEN", CENTER_MODE);
kkleong 1:9770f292298c 36 lcd.DisplayStringAt(0, LINE(6), (uint8_t *)"INIT FAIL", CENTER_MODE);
kkleong 1:9770f292298c 37 }
kkleong 1:9770f292298c 38 else
kkleong 1:9770f292298c 39 {
kkleong 1:9770f292298c 40 lcd.Clear(LCD_COLOR_GREEN);
kkleong 1:9770f292298c 41 lcd.SetBackColor(LCD_COLOR_GREEN);
kkleong 1:9770f292298c 42 lcd.SetTextColor(LCD_COLOR_WHITE);
kkleong 1:9770f292298c 43 lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"TOUCHSCREEN", CENTER_MODE);
kkleong 1:9770f292298c 44 lcd.DisplayStringAt(0, LINE(6), (uint8_t *)"INIT OK", CENTER_MODE);
kkleong 1:9770f292298c 45 }
kkleong 1:9770f292298c 46
kkleong 1:9770f292298c 47 wait(1);
kkleong 1:9770f292298c 48 lcd.Clear(LCD_COLOR_BLUE);
kkleong 1:9770f292298c 49 lcd.SetBackColor(LCD_COLOR_BLUE);
kkleong 1:9770f292298c 50
kkleong 1:9770f292298c 51
kkleong 0:e579c6f35abf 52 lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"Project 3!!!", CENTER_MODE);
kkleong 2:1be4e7457636 53 wait(1);
kkleong 1:9770f292298c 54
kkleong 2:1be4e7457636 55 lcd.Clear(LCD_COLOR_WHITE);
kkleong 2:1be4e7457636 56 lcd.SetBackColor(LCD_COLOR_WHITE);
kkleong 2:1be4e7457636 57
kkleong 2:1be4e7457636 58 wait(.5);
kkleong 1:9770f292298c 59
kkleong 0:e579c6f35abf 60 int xSize = lcd.GetXSize()/2;
kkleong 0:e579c6f35abf 61 int ySize = lcd.GetYSize()/2;
kkleong 0:e579c6f35abf 62
kkleong 2:1be4e7457636 63 int quad = 0;
kkleong 0:e579c6f35abf 64
kkleong 0:e579c6f35abf 65 lcd.SetTextColor(blue); //blue
kkleong 2:1be4e7457636 66 lcd.DrawRect(0, 0, xSize, ySize);
kkleong 0:e579c6f35abf 67 lcd.FillRect(0, 0, xSize, ySize);
kkleong 2:1be4e7457636 68
kkleong 0:e579c6f35abf 69 lcd.SetTextColor(green); //green
kkleong 2:1be4e7457636 70 lcd.DrawRect(0, ySize, xSize, ySize);
kkleong 0:e579c6f35abf 71 lcd.FillRect(0, ySize, xSize, ySize);
kkleong 2:1be4e7457636 72
kkleong 0:e579c6f35abf 73 lcd.SetTextColor(red); //red
kkleong 2:1be4e7457636 74 lcd.DrawRect(xSize, 0, xSize, ySize);
kkleong 0:e579c6f35abf 75 lcd.FillRect(xSize, 0, xSize, ySize);
kkleong 2:1be4e7457636 76
kkleong 0:e579c6f35abf 77 lcd.SetTextColor(yellow); //yellow
kkleong 2:1be4e7457636 78 lcd.DrawRect(xSize, ySize, xSize, ySize);
kkleong 0:e579c6f35abf 79 lcd.FillRect(xSize, ySize, xSize, ySize);
kkleong 0:e579c6f35abf 80
kkleong 0:e579c6f35abf 81 while(1)
kkleong 0:e579c6f35abf 82 {
kkleong 2:1be4e7457636 83 quad = 0;
kkleong 0:e579c6f35abf 84 ts.GetState(&TS_State);
kkleong 0:e579c6f35abf 85 if (TS_State.TouchDetected)
kkleong 0:e579c6f35abf 86 {
kkleong 0:e579c6f35abf 87 x = TS_State.X;
kkleong 0:e579c6f35abf 88 y = TS_State.Y;
kkleong 0:e579c6f35abf 89 sprintf((char*)text, "x=%d y=%d ", x, y);
kkleong 1:9770f292298c 90 lcd.DisplayStringAt(0, LINE(0), (uint8_t *)&text, LEFT_MODE);
kkleong 3:d050fe8ebd78 91
kkleong 3:d050fe8ebd78 92 quad = getQuad(x, y);
kkleong 1:9770f292298c 93 }
kkleong 1:9770f292298c 94
kkleong 0:e579c6f35abf 95
kkleong 0:e579c6f35abf 96 if(quad == 1){
kkleong 3:d050fe8ebd78 97 sprintf((char*)text, "QUAD: %d", quad);
kkleong 3:d050fe8ebd78 98 lcd.DisplayStringAt(8, LINE(5), (uint8_t *)&text, CENTER_MODE);
kkleong 3:d050fe8ebd78 99
kkleong 0:e579c6f35abf 100 blue = swapRedBlue(blue);
kkleong 0:e579c6f35abf 101 lcd.SetTextColor(blue);
kkleong 2:1be4e7457636 102 lcd.DrawRect(0, 0, xSize, ySize);
kkleong 0:e579c6f35abf 103 lcd.FillRect(0, 0, xSize, ySize);
kkleong 0:e579c6f35abf 104 }
kkleong 0:e579c6f35abf 105 else if(quad == 2){
kkleong 3:d050fe8ebd78 106 sprintf((char*)text, "QUAD: %d", quad);
kkleong 3:d050fe8ebd78 107 lcd.DisplayStringAt(8, LINE(5), (uint8_t *)&text, CENTER_MODE);
kkleong 3:d050fe8ebd78 108
kkleong 0:e579c6f35abf 109 red = toggleAlphaMSB(red);
kkleong 0:e579c6f35abf 110 lcd.SetTextColor(red);
kkleong 2:1be4e7457636 111 lcd.DrawRect(xSize, 0, xSize, ySize);
kkleong 0:e579c6f35abf 112 lcd.FillRect(xSize, 0, xSize, ySize);
kkleong 0:e579c6f35abf 113 }
kkleong 4:69f1e5fa2cb6 114 else if(quad == 4){
kkleong 3:d050fe8ebd78 115 sprintf((char*)text, "QUAD: %d", quad);
kkleong 3:d050fe8ebd78 116 lcd.DisplayStringAt(8, LINE(5), (uint8_t *)&text, CENTER_MODE);
kkleong 3:d050fe8ebd78 117
kkleong 2:1be4e7457636 118 yellow = rotateRGBBytes(yellow);
kkleong 2:1be4e7457636 119 lcd.SetTextColor(yellow);
kkleong 2:1be4e7457636 120 lcd.DrawRect(xSize, ySize, xSize, ySize);
kkleong 2:1be4e7457636 121 lcd.FillRect(xSize, ySize, xSize, ySize);
kkleong 0:e579c6f35abf 122 }
kkleong 4:69f1e5fa2cb6 123 else if(quad == 3){
kkleong 3:d050fe8ebd78 124 sprintf((char*)text, "QUAD: %d", quad);
kkleong 3:d050fe8ebd78 125 lcd.DisplayStringAt(8, LINE(5), (uint8_t *)&text, CENTER_MODE);
kkleong 3:d050fe8ebd78 126
kkleong 2:1be4e7457636 127 green = setRGBBits(green, 2);
kkleong 2:1be4e7457636 128 lcd.SetTextColor(green);
kkleong 4:69f1e5fa2cb6 129 lcd.DrawRect(0, ySize, xSize, ySize);
kkleong 4:69f1e5fa2cb6 130 lcd.FillRect(0, ySize, xSize, ySize);
kkleong 0:e579c6f35abf 131 }
kkleong 1:9770f292298c 132 wait(.2);
kkleong 0:e579c6f35abf 133 }
kkleong 0:e579c6f35abf 134 }