Tomo Yamanaka
Image Zoom In/out Sample. This program uses GraphicsFramework library and GP2Y0A21YK sensor. Please use distance sensor in the range of 10-30cm.
Dependencies: GR-PEACH_video GraphicsFramework R_BSP mbed-rtos mbed
Fork of
RGA_HelloWorld
by 
Renesas
About GP2Y0A21YK
GP2Y0A21YK is a distance sensor and can be controlled by using the AnalogIn.
The range of this sensor is 10-80cm.
- Datasheet of GP2Y0A21YK
https://www.sparkfun.com/datasheets/Components/GP2Y0A21YK.pdf
About wiring
| Sensor | GR-PEACH |
| White wire | A0 |
| Orange wire | GND |
| Black wire | 5.0V |
Revision 1:a07212e32dcb, committed 2016-01-20
- Comitter:
- 1050186
- Date:
- Wed Jan 20 08:09:15 2016 +0000
- Parent:
- 0:84e4649e7707
- Child:
- 3:841987280a7f
- Commit message:
- Modify macro definition
Changed in this revision
| rga_func.cpp | Show annotated file Show diff for this revision Revisions of this file |
| rga_func.h | Show annotated file Show diff for this revision Revisions of this file |
--- a/rga_func.cpp Wed Jan 20 02:35:42 2016 +0000 +++ b/rga_func.cpp Wed Jan 20 08:09:15 2016 +0000 @@ -22,8 +22,8 @@ #include "rga_func.h" #include "Images/BinaryImage_RZ_A1H.h" -#define ZOOM_SRC_CENTER_X IMAGE_WIDTH_ZOOM_FUNC / 2 -#define ZOOM_SRC_CENTER_Y IMAGE_HEIGHT_ZOOM_FUNC / 2 +#define ZOOM_SRC_CENTER_X (IMAGE_WIDTH_ZOOM_FUNC / 2) +#define ZOOM_SRC_CENTER_Y (IMAGE_HEIGHT_ZOOM_FUNC / 2) Canvas2D_ContextClass canvas2d;
--- a/rga_func.h Wed Jan 20 02:35:42 2016 +0000 +++ b/rga_func.h Wed Jan 20 08:09:15 2016 +0000 @@ -31,8 +31,8 @@ #define IMAGE_HEIGHT_ZOOM_FUNC 233 // Image height of Zoom function #define DISSOLVE_MAX_NUM 256 -#define SCROLL_MAX_NUM IMAGE_WIDTH_SCROLL_FUNC - IMG_DRAW_WIDTH -#define ZOOM_MAX_NUM IMAGE_HEIGHT_ZOOM_FUNC / 2 +#define SCROLL_MAX_NUM (IMAGE_WIDTH_SCROLL_FUNC - IMG_DRAW_WIDTH) +#define ZOOM_MAX_NUM (IMAGE_HEIGHT_ZOOM_FUNC / 2) #define ROTATION_MAX_NUM 360 #define ACCELERATE_MAX_NUM 256