Vizic Technologies / Mbed 2 deprecated Objects_SG2

SmartGPU2 Hardware Objects Demo - MBED + SmartGPU2 board

Dependencies:   SMARTGPU2 mbed

main.cpp@0:c95df289dc58, 2013-07-10 (annotated)

Committer:
emmanuelchio
Date:
Wed Jul 10 03:35:31 2013 +0000
Revision:
0:c95df289dc58
Child:
1:66322a7f180a
Hardware Objects Demo - MBED + SmartGPU2 board

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emmanuelchio 0:c95df289dc58 1 /**************************************************************************************/
emmanuelchio 0:c95df289dc58 2 /*SMARTGPU2 intelligent embedded graphics processor unit
emmanuelchio 0:c95df289dc58 3 those examples are for use the SMARTGPU2 with the mbed microcontoller, just connect tx,rx,and reset
emmanuelchio 0:c95df289dc58 4 Board:
emmanuelchio 0:c95df289dc58 5 http://vizictechnologies.com/#/smart-gpu-2/4577779046
emmanuelchio 0:c95df289dc58 6
emmanuelchio 0:c95df289dc58 7 www.vizictechnologies.com
emmanuelchio 0:c95df289dc58 8 Vizic Technologies copyright 2013 */
emmanuelchio 0:c95df289dc58 9 /**************************************************************************************/
emmanuelchio 0:c95df289dc58 10
emmanuelchio 0:c95df289dc58 11 #include "mbed.h"
emmanuelchio 0:c95df289dc58 12 #include "SMARTGPU2.h"
emmanuelchio 0:c95df289dc58 13
emmanuelchio 0:c95df289dc58 14 SMARTGPU2 lcd(TXPIN,RXPIN,RESETPIN); //create our object called "lcd"
emmanuelchio 0:c95df289dc58 15
emmanuelchio 0:c95df289dc58 16
emmanuelchio 0:c95df289dc58 17 /***************************************************/
emmanuelchio 0:c95df289dc58 18 /***************************************************/
emmanuelchio 0:c95df289dc58 19 void initializeSmartGPU2(void){ //Initialize SMARTGPU2 Board
emmanuelchio 0:c95df289dc58 20 lcd.reset(); //physically reset SMARTGPU2
emmanuelchio 0:c95df289dc58 21 lcd.start(); //initialize the SMARTGPU2 processor
emmanuelchio 0:c95df289dc58 22 }
emmanuelchio 0:c95df289dc58 23
emmanuelchio 0:c95df289dc58 24 /***************************************************/
emmanuelchio 0:c95df289dc58 25 /***************************************************/
emmanuelchio 0:c95df289dc58 26 /***************************************************/
emmanuelchio 0:c95df289dc58 27 /***************************************************/
emmanuelchio 0:c95df289dc58 28 int main() {
emmanuelchio 0:c95df289dc58 29 POINT point;
emmanuelchio 0:c95df289dc58 30 unsigned char progress=0;
emmanuelchio 0:c95df289dc58 31 char sliderPosition=49, scrollPosition=4;
emmanuelchio 0:c95df289dc58 32
emmanuelchio 0:c95df289dc58 33 initializeSmartGPU2(); //Init communication with SmartGPU2 board
emmanuelchio 0:c95df289dc58 34
emmanuelchio 0:c95df289dc58 35 lcd.baudChange(BAUD7); //set a fast baud! for fast drawing
emmanuelchio 0:c95df289dc58 36
emmanuelchio 0:c95df289dc58 37 //DRAW INITIAL STATE/VALUES OBJECTS
emmanuelchio 0:c95df289dc58 38 //draw the object window
emmanuelchio 0:c95df289dc58 39 lcd.objWindow(0,0,MAX_X_LANDSCAPE,MAX_Y_LANDSCAPE, FONT1, SELECTEDGRAY, "objects window");
emmanuelchio 0:c95df289dc58 40 //draw the object slider
emmanuelchio 0:c95df289dc58 41 lcd.objSlider(10, 80, 309, 115, sliderPosition, 100, HORIZONTAL); //draw the slider with 100 divisions and 49 as current position
emmanuelchio 0:c95df289dc58 42 //draw the object scroll bar
emmanuelchio 0:c95df289dc58 43 lcd.objScrollBar(10, 125, 309, 160, scrollPosition, 10, HORIZONTAL, DESELECTED); //draw the scroll bar with 10 divisions and 4 as current position
emmanuelchio 0:c95df289dc58 44 //draw the object button1 and button2
emmanuelchio 0:c95df289dc58 45 lcd.objButton(10, 170, 150, 220, DESELECTED, "button 1");
emmanuelchio 0:c95df289dc58 46 lcd.objButton(170, 170, 309, 220, DESELECTED, "button 2");
emmanuelchio 0:c95df289dc58 47
emmanuelchio 0:c95df289dc58 48 //LOOP FOREVER AND DRAW ONLY IF TOUCH ON OBJECT
emmanuelchio 0:c95df289dc58 49 while(1){
emmanuelchio 0:c95df289dc58 50 //draw the object progress bar - this is the only object that doesn't wait for a touch, it just updates automatically each delay cycle
emmanuelchio 0:c95df289dc58 51 lcd.objProgressBar(10, 40, 309, 70, progress++); //draw the progress bar with the "progress" variable value
emmanuelchio 0:c95df289dc58 52 if(progress>100) progress = 0;
emmanuelchio 0:c95df289dc58 53
emmanuelchio 0:c95df289dc58 54 //ask for a touch
emmanuelchio 0:c95df289dc58 55 if(lcd.touchScreen(&point)==VALID){ //if a touch on screen is valid
emmanuelchio 0:c95df289dc58 56 //IF SLIDER
emmanuelchio 0:c95df289dc58 57 if(point.y>80 && point.y<115){ //if the touch on the slider
emmanuelchio 0:c95df289dc58 58 sliderPosition = ((point.x*100)/(309-10)); //scale the value and set it to sliderPosition
emmanuelchio 0:c95df289dc58 59 //draw the object slider with currently obtained scaled touch value
emmanuelchio 0:c95df289dc58 60 lcd.objSlider(10, 80, 309, 115, sliderPosition, 100, HORIZONTAL); //draw the slider with 100 divisions and "sliderPosition" variable value
emmanuelchio 0:c95df289dc58 61 }
emmanuelchio 0:c95df289dc58 62 //IF SCROLLBAR
emmanuelchio 0:c95df289dc58 63 if(point.y>125 && point.y<160){ //if the touch on the scroll bar
emmanuelchio 0:c95df289dc58 64 if(point.x>(MAX_X_LANDSCAPE-SCROLLBUTTONSIZE)){ //if touch is on the right > button
emmanuelchio 0:c95df289dc58 65 scrollPosition++;
emmanuelchio 0:c95df289dc58 66 if(scrollPosition>9) scrollPosition=9;
emmanuelchio 0:c95df289dc58 67 //draw the object scroll bar as SELECTED
emmanuelchio 0:c95df289dc58 68 lcd.objScrollBar(10, 125, 309, 160, scrollPosition, 10, HORIZONTAL, SELECTED); //draw the scroll bar with 10 divisions and "scrollPosition" variable value
emmanuelchio 0:c95df289dc58 69 }else if(point.x<SCROLLBUTTONSIZE){ //if touch is on the left < button
emmanuelchio 0:c95df289dc58 70 scrollPosition--;
emmanuelchio 0:c95df289dc58 71 if(scrollPosition<0) scrollPosition=0;
emmanuelchio 0:c95df289dc58 72 //draw the object scroll bar as SELECTED
emmanuelchio 0:c95df289dc58 73 lcd.objScrollBar(10, 125, 309, 160, scrollPosition, 10, HORIZONTAL, SELECTED); //draw the scroll bar with 10 divisions and "scrollPosition" variable value
emmanuelchio 0:c95df289dc58 74 }
emmanuelchio 0:c95df289dc58 75 wait_ms(50);
emmanuelchio 0:c95df289dc58 76 lcd.objScrollBar(10, 125, 309, 160, scrollPosition, 10, HORIZONTAL, DESELECTED); //draw the scroll bar with 10 divisions and "scrollPosition" variable value
emmanuelchio 0:c95df289dc58 77 }
emmanuelchio 0:c95df289dc58 78 //IF BUTTON1
emmanuelchio 0:c95df289dc58 79 if(point.y>170 && point.y<220 && point.x<160){ //if the touch on button1
emmanuelchio 0:c95df289dc58 80 //draw the object button1 as SELECTED
emmanuelchio 0:c95df289dc58 81 lcd.objButton(10, 170, 150, 220, SELECTED, "button 1");
emmanuelchio 0:c95df289dc58 82 wait_ms(50);
emmanuelchio 0:c95df289dc58 83 lcd.objButton(10, 170, 150, 220, DESELECTED, "button 1");
emmanuelchio 0:c95df289dc58 84 }
emmanuelchio 0:c95df289dc58 85 //IF BUTTON2
emmanuelchio 0:c95df289dc58 86 if(point.y>170 && point.y<220 && point.x>160){ //if the touch on button2
emmanuelchio 0:c95df289dc58 87 //draw the object button2 as SELECTED
emmanuelchio 0:c95df289dc58 88 lcd.objButton(170, 170, 309, 220, SELECTED, "button 2");
emmanuelchio 0:c95df289dc58 89 wait_ms(50);
emmanuelchio 0:c95df289dc58 90 lcd.objButton(170, 170, 309, 220, DESELECTED, "button 2");
emmanuelchio 0:c95df289dc58 91 }
emmanuelchio 0:c95df289dc58 92 }
emmanuelchio 0:c95df289dc58 93 //update objects each 100 milliseconds
emmanuelchio 0:c95df289dc58 94 wait_ms(100);
emmanuelchio 0:c95df289dc58 95 }
emmanuelchio 0:c95df289dc58 96 }