Vizic Technologies
/
GradientRect_SG2
Gradient Rectangles Demo - MBED + SmartGPU2 board
main.cpp@1:c5971079c81c, 2014-04-17 (annotated)
- Committer:
- emmanuelchio
- Date:
- Thu Apr 17 21:47:05 2014 +0000
- Revision:
- 1:c5971079c81c
- Parent:
- 0:caa0656c2b88
SmartGPU2 GradientRect_SG2 demo- Please select(uncomment) your smartGPU2 board under SMARTGPU2.h file before compiling!!!
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
emmanuelchio | 1:c5971079c81c | 1 | /**************************************************************************************/ |
emmanuelchio | 0:caa0656c2b88 | 2 | /**************************************************************************************/ |
emmanuelchio | 0:caa0656c2b88 | 3 | /*SMARTGPU2 intelligent embedded graphics processor unit |
emmanuelchio | 1:c5971079c81c | 4 | those examples are for using the SMARTGPU2 with the mbed microcontoller, just connect tx,rx,and reset |
emmanuelchio | 0:caa0656c2b88 | 5 | Board: |
emmanuelchio | 1:c5971079c81c | 6 | http://www.vizictechnologies.com/ |
emmanuelchio | 0:caa0656c2b88 | 7 | |
emmanuelchio | 0:caa0656c2b88 | 8 | www.vizictechnologies.com |
emmanuelchio | 1:c5971079c81c | 9 | Vizic Technologies copyright 2014 */ |
emmanuelchio | 1:c5971079c81c | 10 | /**************************************************************************************/ |
emmanuelchio | 0:caa0656c2b88 | 11 | /**************************************************************************************/ |
emmanuelchio | 0:caa0656c2b88 | 12 | |
emmanuelchio | 0:caa0656c2b88 | 13 | #include "mbed.h" |
emmanuelchio | 0:caa0656c2b88 | 14 | #include "SMARTGPU2.h" |
emmanuelchio | 0:caa0656c2b88 | 15 | |
emmanuelchio | 0:caa0656c2b88 | 16 | SMARTGPU2 lcd(TXPIN,RXPIN,RESETPIN); //create our object called "lcd" |
emmanuelchio | 0:caa0656c2b88 | 17 | |
emmanuelchio | 0:caa0656c2b88 | 18 | |
emmanuelchio | 0:caa0656c2b88 | 19 | /***************************************************/ |
emmanuelchio | 0:caa0656c2b88 | 20 | /***************************************************/ |
emmanuelchio | 0:caa0656c2b88 | 21 | void initializeSmartGPU2(void){ //Initialize SMARTGPU2 Board |
emmanuelchio | 0:caa0656c2b88 | 22 | lcd.reset(); //physically reset SMARTGPU2 |
emmanuelchio | 0:caa0656c2b88 | 23 | lcd.start(); //initialize the SMARTGPU2 processor |
emmanuelchio | 0:caa0656c2b88 | 24 | } |
emmanuelchio | 0:caa0656c2b88 | 25 | |
emmanuelchio | 0:caa0656c2b88 | 26 | /***************************************************/ |
emmanuelchio | 0:caa0656c2b88 | 27 | /***************************************************/ |
emmanuelchio | 0:caa0656c2b88 | 28 | /***************************************************/ |
emmanuelchio | 0:caa0656c2b88 | 29 | /***************************************************/ |
emmanuelchio | 0:caa0656c2b88 | 30 | int main() { |
emmanuelchio | 0:caa0656c2b88 | 31 | POINT p1, p2; |
emmanuelchio | 0:caa0656c2b88 | 32 | COLOUR firstColour,lastColour; |
emmanuelchio | 0:caa0656c2b88 | 33 | |
emmanuelchio | 0:caa0656c2b88 | 34 | initializeSmartGPU2(); //Init communication with SmartGPU2 board |
emmanuelchio | 0:caa0656c2b88 | 35 | |
emmanuelchio | 0:caa0656c2b88 | 36 | lcd.baudChange(BAUD7); //set a fast baud! for fast drawing |
emmanuelchio | 0:caa0656c2b88 | 37 | |
emmanuelchio | 0:caa0656c2b88 | 38 | p1.x= 0; |
emmanuelchio | 0:caa0656c2b88 | 39 | p1.y= 0; |
emmanuelchio | 0:caa0656c2b88 | 40 | p2.x= MAX_X_LANDSCAPE; |
emmanuelchio | 0:caa0656c2b88 | 41 | p2.y= MAX_Y_LANDSCAPE; |
emmanuelchio | 0:caa0656c2b88 | 42 | |
emmanuelchio | 0:caa0656c2b88 | 43 | while(1){//forever |
emmanuelchio | 0:caa0656c2b88 | 44 | firstColour=(rand()%65536); //get a random number 0-65535 |
emmanuelchio | 0:caa0656c2b88 | 45 | lastColour= (rand()%65536); //get a random number 0-65535 |
emmanuelchio | 0:caa0656c2b88 | 46 | |
emmanuelchio | 0:caa0656c2b88 | 47 | wait_ms(100); //a little delay to visualize smooth colours |
emmanuelchio | 0:caa0656c2b88 | 48 | |
emmanuelchio | 0:caa0656c2b88 | 49 | //draw the gradient rectangle |
emmanuelchio | 0:caa0656c2b88 | 50 | if(lcd.drawGradientRect(p1.x,p1.y,p2.x,p2.y,firstColour,lastColour,HORIZONTAL) != 'O'){ //draw a gradient rectangle |
emmanuelchio | 0:caa0656c2b88 | 51 | while(1); //loop forever if different than 'O'--OK |
emmanuelchio | 0:caa0656c2b88 | 52 | } |
emmanuelchio | 0:caa0656c2b88 | 53 | } |
emmanuelchio | 0:caa0656c2b88 | 54 | } |