disp_tft_scrn.h

00001 /*******************************************************************************
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00023 
00024 #ifndef DISP_TFT_SCRN_H
00025 #define DISP_TFT_SCRN_H
00026 
00027 #include "r_typedefs.h"
00028 #include "display.h"
00029 
00030 /** This function initializes for creating the display image of playback screen.
00031  *
00032  *  @param p_tft Pointer to management data of TFT module.
00033  */
00034 void dsp_init_tft_scrn(dsp_tft_ctrl_t * const p_tft);
00035 
00036 /** This function creates the display image of playback screen.
00037  *
00038  *  @param p_com Pointer to common data in all module.
00039  *  @param p_tft Pointer to management data of TFT module.
00040  *
00041  *  @returns 
00042  *    Returns the number of the display layer to update.
00043  */
00044 uint32_t dsp_make_tft_scrn(const dsp_com_ctrl_t * const p_com, dsp_tft_ctrl_t * const p_tft);
00045 
00046 /** This function converts the touch position of playback screen into the key code.
00047  *
00048  *  @param pos_x Touch X position.
00049  *  @param pos_y Touch Y position.
00050  *
00051  *  @returns 
00052  *    If touch position is on the picture of key, this function returns key code. 
00053  *    Otherwise this function returns "SYS_KEYCODE_NON".
00054  */
00055 SYS_KeyCode dsp_convert_key_tft_scrn(const uint32_t pos_x, const uint32_t pos_y);
00056 
00057 #endif  /* DISP_TFT_SCRN_H */