Display Module / Mbed 2 deprecated dm_bubbles

Shows how to use the display. Draws circles that bounce around on the display.

Dependencies:   DmTftLibrary mbed

BubbleDemo.h@0:70db0a4adfce, 2014-05-20 (annotated)

Committer:
displaymodule
Date:
Tue May 20 15:33:57 2014 +0000
Revision:
0:70db0a4adfce
First version

Who changed what in which revision?

UserRevisionLine numberNew contents of line
displaymodule 0:70db0a4adfce 1
displaymodule 0:70db0a4adfce 2 #ifndef BUBBLEDEMO_H
displaymodule 0:70db0a4adfce 3 #define BUBBLEDEMO_H
displaymodule 0:70db0a4adfce 4
displaymodule 0:70db0a4adfce 5 #include "DmTftBase.h"
displaymodule 0:70db0a4adfce 6
displaymodule 0:70db0a4adfce 7 class BubbleDemo {
displaymodule 0:70db0a4adfce 8 public:
displaymodule 0:70db0a4adfce 9
displaymodule 0:70db0a4adfce 10 enum Constants {
displaymodule 0:70db0a4adfce 11 NumBalls = 4 // 17
displaymodule 0:70db0a4adfce 12 };
displaymodule 0:70db0a4adfce 13
displaymodule 0:70db0a4adfce 14 /** Set the address of the frame buffer to use.
displaymodule 0:70db0a4adfce 15 *
displaymodule 0:70db0a4adfce 16 * It is the content of the frame buffer that is shown on the
displaymodule 0:70db0a4adfce 17 * display. All the drawing on the frame buffer can be done
displaymodule 0:70db0a4adfce 18 * 'offline' and whenever it should be shown this function
displaymodule 0:70db0a4adfce 19 * can be called with the address of the offline frame buffer.
displaymodule 0:70db0a4adfce 20 *
displaymodule 0:70db0a4adfce 21 * @param pFrameBuf Pointer to the frame buffer, which must be
displaymodule 0:70db0a4adfce 22 * 3 times as big as the frame size (for tripple
displaymodule 0:70db0a4adfce 23 * buffering).
displaymodule 0:70db0a4adfce 24 * dispWidth The width of the display (in pixels).
displaymodule 0:70db0a4adfce 25 * dispHeight The height of the display (in pixels).
displaymodule 0:70db0a4adfce 26 * loops Number of loops in the demo code.
displaymodule 0:70db0a4adfce 27 * delayMs Delay in milliseconds between schreen updates.
displaymodule 0:70db0a4adfce 28 *
displaymodule 0:70db0a4adfce 29 * @returns
displaymodule 0:70db0a4adfce 30 * none
displaymodule 0:70db0a4adfce 31 */
displaymodule 0:70db0a4adfce 32 BubbleDemo(DmTftBase* display, uint16_t dispWidth, uint16_t dispHeight);
displaymodule 0:70db0a4adfce 33
displaymodule 0:70db0a4adfce 34 void run(uint32_t loops, uint32_t delayMs);
displaymodule 0:70db0a4adfce 35
displaymodule 0:70db0a4adfce 36 private:
displaymodule 0:70db0a4adfce 37 int32_t windowX;
displaymodule 0:70db0a4adfce 38 int32_t windowY;
displaymodule 0:70db0a4adfce 39
displaymodule 0:70db0a4adfce 40 DmTftBase* tft;
displaymodule 0:70db0a4adfce 41
displaymodule 0:70db0a4adfce 42 uint8_t i;
displaymodule 0:70db0a4adfce 43 uint8_t j;
displaymodule 0:70db0a4adfce 44
displaymodule 0:70db0a4adfce 45 float x[NumBalls];
displaymodule 0:70db0a4adfce 46 float y[NumBalls];
displaymodule 0:70db0a4adfce 47 uint8_t r[NumBalls];
displaymodule 0:70db0a4adfce 48
displaymodule 0:70db0a4adfce 49 float oldX[NumBalls];
displaymodule 0:70db0a4adfce 50 float oldY[NumBalls];
displaymodule 0:70db0a4adfce 51
displaymodule 0:70db0a4adfce 52 float velX[NumBalls];
displaymodule 0:70db0a4adfce 53 float velY[NumBalls];
displaymodule 0:70db0a4adfce 54
displaymodule 0:70db0a4adfce 55 uint8_t red[NumBalls];
displaymodule 0:70db0a4adfce 56 uint8_t green[NumBalls];
displaymodule 0:70db0a4adfce 57 uint8_t blue[NumBalls];
displaymodule 0:70db0a4adfce 58
displaymodule 0:70db0a4adfce 59
displaymodule 0:70db0a4adfce 60 void initialize();
displaymodule 0:70db0a4adfce 61 void collision();
displaymodule 0:70db0a4adfce 62 void borders();
displaymodule 0:70db0a4adfce 63 void draw();
displaymodule 0:70db0a4adfce 64 };
displaymodule 0:70db0a4adfce 65
displaymodule 0:70db0a4adfce 66 #endif /* BUBBLEDEMO_H */
displaymodule 0:70db0a4adfce 67
displaymodule 0:70db0a4adfce 68