Kevin Leong / Mbed 2 deprecated Program3

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependencies:   LCD_DISCO_F429ZI mbed TS_DISCO_F429ZI BSP_DISCO_F429ZI

main.cpp@0:e579c6f35abf, 2020-11-15 (annotated)

Committer:
kkleong
Date:
Sun Nov 15 21:53:52 2020 +0000
Revision:
0:e579c6f35abf
Child:
1:9770f292298c
Error with quads

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 0:e579c6f35abf 8 //extern "C" uint32_t rotateRGBBytes ( uint32_t color);
kkleong 0:e579c6f35abf 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 0:e579c6f35abf 14 int main()
kkleong 0:e579c6f35abf 15 {
kkleong 0:e579c6f35abf 16 TS_StateTypeDef TS_State;
kkleong 0:e579c6f35abf 17 uint16_t x, y;
kkleong 0:e579c6f35abf 18 uint8_t text[30];
kkleong 0:e579c6f35abf 19 //uint8_t status;
kkleong 0:e579c6f35abf 20
kkleong 0:e579c6f35abf 21 BSP_LCD_SetFont(&Font20);
kkleong 0:e579c6f35abf 22
kkleong 0:e579c6f35abf 23 lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"Project 3!!!", CENTER_MODE);
kkleong 0:e579c6f35abf 24 wait(1);
kkleong 0:e579c6f35abf 25
kkleong 0:e579c6f35abf 26 int xSize = lcd.GetXSize()/2;
kkleong 0:e579c6f35abf 27 int ySize = lcd.GetYSize()/2;
kkleong 0:e579c6f35abf 28
kkleong 0:e579c6f35abf 29 uint32_t blue = 0xFF0000FF;
kkleong 0:e579c6f35abf 30 uint32_t green = 0xFF00FF00;
kkleong 0:e579c6f35abf 31 uint32_t red = 0xFFFF0000;
kkleong 0:e579c6f35abf 32 uint32_t yellow = 0xFFFFFF00;
kkleong 0:e579c6f35abf 33
kkleong 0:e579c6f35abf 34 lcd.SetTextColor(blue); //blue
kkleong 0:e579c6f35abf 35 lcd.FillRect(0, 0, xSize, ySize);
kkleong 0:e579c6f35abf 36 lcd.SetTextColor(green); //green
kkleong 0:e579c6f35abf 37 lcd.FillRect(0, ySize, xSize, ySize);
kkleong 0:e579c6f35abf 38 lcd.SetTextColor(red); //red
kkleong 0:e579c6f35abf 39 lcd.FillRect(xSize, 0, xSize, ySize);
kkleong 0:e579c6f35abf 40 lcd.SetTextColor(yellow); //yellow
kkleong 0:e579c6f35abf 41 lcd.FillRect(xSize, ySize, xSize, ySize);
kkleong 0:e579c6f35abf 42
kkleong 0:e579c6f35abf 43 //status = ts.Init(lcd.GetXSize(), lcd.GetYSize());
kkleong 0:e579c6f35abf 44
kkleong 0:e579c6f35abf 45 wait(1);
kkleong 0:e579c6f35abf 46
kkleong 0:e579c6f35abf 47 while(1)
kkleong 0:e579c6f35abf 48 {
kkleong 0:e579c6f35abf 49 ts.GetState(&TS_State);
kkleong 0:e579c6f35abf 50 if (TS_State.TouchDetected)
kkleong 0:e579c6f35abf 51 {
kkleong 0:e579c6f35abf 52 x = TS_State.X;
kkleong 0:e579c6f35abf 53 y = TS_State.Y;
kkleong 0:e579c6f35abf 54 sprintf((char*)text, "x=%d y=%d ", x, y);
kkleong 0:e579c6f35abf 55 lcd.DisplayStringAt(0, LINE(0), (uint8_t *)&text, LEFT_MODE);
kkleong 0:e579c6f35abf 56
kkleong 0:e579c6f35abf 57 int quad = getQuad(x, y);
kkleong 0:e579c6f35abf 58
kkleong 0:e579c6f35abf 59 if(quad == 1){
kkleong 0:e579c6f35abf 60 blue = swapRedBlue(blue);
kkleong 0:e579c6f35abf 61 lcd.SetTextColor(blue);
kkleong 0:e579c6f35abf 62 lcd.FillRect(0, 0, xSize, ySize);
kkleong 0:e579c6f35abf 63 }
kkleong 0:e579c6f35abf 64 else if(quad == 2){
kkleong 0:e579c6f35abf 65 red = toggleAlphaMSB(red);
kkleong 0:e579c6f35abf 66 lcd.SetTextColor(red);
kkleong 0:e579c6f35abf 67 lcd.FillRect(xSize, 0, xSize, ySize);
kkleong 0:e579c6f35abf 68 }
kkleong 0:e579c6f35abf 69 else if(quad == 3){
kkleong 0:e579c6f35abf 70 }
kkleong 0:e579c6f35abf 71 else if(quad == 4){
kkleong 0:e579c6f35abf 72
kkleong 0:e579c6f35abf 73 }
kkleong 0:e579c6f35abf 74
kkleong 0:e579c6f35abf 75
kkleong 0:e579c6f35abf 76 }
kkleong 0:e579c6f35abf 77 }
kkleong 0:e579c6f35abf 78 }