Image rotation Sample. This program uses GraphicsFramework library and L3GD20 sensor.
Dependencies: GR-PEACH_video GraphicsFramework L3GD20 R_BSP mbed-rtos mbed
Fork of RGA_HelloWorld by
About L3GD20
L3GD20 is a 3-axis gyroscope sensor and can be controlled by using theI2C.
- Datasheet of L3GD20
http://www.st.com/content/ccc/resource/technical/document/datasheet/43/37/e3/06/b0/bf/48/bd/DM00036465.pdf/files/DM00036465.pdf/jcr:content/translations/en.DM00036465.pdf
About wiring
| Sensor | GR-PEACH |
| VDD | 3.3V |
| SCL | D15 |
| SDA | D14 |
| SA0 | 3.3V |
| CS | 3.3V |
| GND | GND |
rga_func.h@3:841987280a7f, 2016-01-21 (annotated)
- Committer:
- dkato
- Date:
- Thu Jan 21 10:21:28 2016 +0000
- Revision:
- 3:841987280a7f
- Parent:
- 2:c7faef0ef374
- Parent:
- 1:a07212e32dcb
- Child:
- 4:138b18a6ac7b
Add touch operations.
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| 1050186 | 0:84e4649e7707 | 1 | /* |
| 1050186 | 0:84e4649e7707 | 2 | Permission is hereby granted, free of charge, to any person obtaining a copy |
| 1050186 | 0:84e4649e7707 | 3 | of this software and associated documentation files (the "Software"), to deal |
| 1050186 | 0:84e4649e7707 | 4 | in the Software without restriction, including without limitation the rights |
| 1050186 | 0:84e4649e7707 | 5 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 1050186 | 0:84e4649e7707 | 6 | copies of the Software, and to permit persons to whom the Software is |
| 1050186 | 0:84e4649e7707 | 7 | furnished to do so, subject to the following conditions: |
| 1050186 | 0:84e4649e7707 | 8 | |
| 1050186 | 0:84e4649e7707 | 9 | The above copyright notice and this permission notice shall be included in |
| 1050186 | 0:84e4649e7707 | 10 | all copies or substantial portions of the Software. |
| 1050186 | 0:84e4649e7707 | 11 | |
| 1050186 | 0:84e4649e7707 | 12 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 1050186 | 0:84e4649e7707 | 13 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 1050186 | 0:84e4649e7707 | 14 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 1050186 | 0:84e4649e7707 | 15 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 1050186 | 0:84e4649e7707 | 16 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 1050186 | 0:84e4649e7707 | 17 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| 1050186 | 0:84e4649e7707 | 18 | THE SOFTWARE. |
| 1050186 | 0:84e4649e7707 | 19 | */ |
| 1050186 | 0:84e4649e7707 | 20 | |
| 1050186 | 0:84e4649e7707 | 21 | #ifndef RGA_FUNC_H |
| 1050186 | 0:84e4649e7707 | 22 | #define RGA_FUNC_H |
| 1050186 | 0:84e4649e7707 | 23 | |
| 1050186 | 0:84e4649e7707 | 24 | #include "RGA.h" |
| 1050186 | 0:84e4649e7707 | 25 | |
| dkato | 2:c7faef0ef374 | 26 | typedef struct { |
| dkato | 2:c7faef0ef374 | 27 | char * style; |
| dkato | 2:c7faef0ef374 | 28 | int x; |
| dkato | 2:c7faef0ef374 | 29 | int y; |
| dkato | 2:c7faef0ef374 | 30 | int w; |
| dkato | 2:c7faef0ef374 | 31 | int h; |
| dkato | 2:c7faef0ef374 | 32 | } draw_rectangle_pos_t; |
| 1050186 | 0:84e4649e7707 | 33 | |
| dkato | 2:c7faef0ef374 | 34 | #define IMG_DRAW_WIDTH (241) |
| dkato | 2:c7faef0ef374 | 35 | #define IMG_DRAW_HEIGHT (180) |
| dkato | 2:c7faef0ef374 | 36 | #define IMAGE_WIDTH_SCROLL_FUNC (352) // Image width of Scroll function |
| dkato | 2:c7faef0ef374 | 37 | #define IMAGE_HEIGHT_SCROLL_FUNC (233) // Image height of Scroll function |
| dkato | 2:c7faef0ef374 | 38 | #define IMAGE_WIDTH_ZOOM_FUNC (352) // Image width of Zoom function |
| dkato | 2:c7faef0ef374 | 39 | #define IMAGE_HEIGHT_ZOOM_FUNC (233) // Image height of Zoom function |
| 1050186 | 0:84e4649e7707 | 40 | |
| dkato | 2:c7faef0ef374 | 41 | #define DISSOLVE_MAX_NUM (256) |
| 1050186 | 1:a07212e32dcb | 42 | #define SCROLL_MAX_NUM (IMAGE_WIDTH_SCROLL_FUNC - IMG_DRAW_WIDTH) |
| 1050186 | 1:a07212e32dcb | 43 | #define ZOOM_MAX_NUM (IMAGE_HEIGHT_ZOOM_FUNC / 2) |
| dkato | 2:c7faef0ef374 | 44 | #define ROTATION_MAX_NUM (360) |
| dkato | 2:c7faef0ef374 | 45 | #define ACCELERATE_MAX_NUM (256) |
| 1050186 | 0:84e4649e7707 | 46 | |
| dkato | 2:c7faef0ef374 | 47 | #define ANIMATION_TIMING_EASE (0) |
| dkato | 2:c7faef0ef374 | 48 | #define ANIMATION_TIMING_LINEAR (1) |
| dkato | 2:c7faef0ef374 | 49 | #define ANIMATION_TIMING_EASE_IN (2) |
| dkato | 2:c7faef0ef374 | 50 | #define ANIMATION_TIMING_EASE_OUT (3) |
| dkato | 2:c7faef0ef374 | 51 | #define ANIMATION_TIMING_EASE_IN_OUT (4) |
| 1050186 | 0:84e4649e7707 | 52 | |
| 1050186 | 0:84e4649e7707 | 53 | extern void Set_RGAObject(frame_buffer_t* frmbuf_info); |
| 1050186 | 0:84e4649e7707 | 54 | extern void RGA_Func_DrawTopScreen(frame_buffer_t* frmbuf_info); |
| dkato | 2:c7faef0ef374 | 55 | extern void RGA_Func_DrawRectangle(frame_buffer_t* frmbuf_info, draw_rectangle_pos_t * pos, int pos_num); |
| dkato | 2:c7faef0ef374 | 56 | extern void RGA_Func_DrawImage(frame_buffer_t* frmbuf_info, int x, int y); |
| 1050186 | 0:84e4649e7707 | 57 | extern void RGA_Func_Dissolve(frame_buffer_t* frmbuf_info, float32_t global_alpha); |
| 1050186 | 0:84e4649e7707 | 58 | extern void RGA_Func_Scroll(frame_buffer_t* frmbuf_info, int src_width_pos); |
| 1050186 | 0:84e4649e7707 | 59 | extern void RGA_Func_Zoom(frame_buffer_t* frmbuf_info, int src_height_pos); |
| 1050186 | 0:84e4649e7707 | 60 | extern void RGA_Func_Rotation(frame_buffer_t* frmbuf_info, graphics_matrix_float_t image_angle); |
| dkato | 2:c7faef0ef374 | 61 | extern void RGA_Func_Accelerate(frame_buffer_t* frmbuf_info, int animation_timing, float32_t relative_pos); |
| 1050186 | 0:84e4649e7707 | 62 | |
| 1050186 | 0:84e4649e7707 | 63 | #endif |
