?? tft_uf12r27a.c
字號:
}
/******************************************************************************/
// Description: Close the lcd.(include sub lcd.)
// Global resource dependence:
// Author: Nick.Zhao
// Note:
/******************************************************************************/
LOCAL void S6D0110A_Close(void)
{
GPIO_SetLcdBackLight( SCI_FALSE );
}
/******************************************************************************/
// Description: Clear color LCD with one color
// Global resource dependence:
// Author: Nick.Zhao
// Note:
/******************************************************************************/
LOCAL void S6D0110A_Clear(
uint32 color //color to fill the whole lcd.
)
{
}
/*****************************************************************************/
// Description: Set the brightness of LCD.
// Global resource dependence:
// Author: Nick.Zhao
// Note:
/*****************************************************************************/
LOCAL ERR_LCD_E S6D0110A_SetBrightness(
uint16 brightness //birghtness to set
)
{
return ERR_LCD_FUNC_NOT_SUPPORT;
}
/*****************************************************************************/
// Description: Get the lcd base information..
// Global resource dependence:
// Author: Nick.Zhao
// Note:
/*****************************************************************************/
LOCAL ERR_LCD_E S6D0110A_GetInfo(
LCD_INFO_T *lcd_info_ptr //lcd information struct pointer
)
{
if ( PNULL == lcd_info_ptr )
{
return ERR_LCD_POINTER_NULL;
}
lcd_info_ptr->r_bitmask = 0xf800;
lcd_info_ptr->g_bitmask = 0x07e0;
lcd_info_ptr->b_bitmask = 0x001f;
lcd_info_ptr->bits_per_pixel = 16;
lcd_info_ptr->contrast_min = 0x0;
lcd_info_ptr->contrast_max = 0x0;
lcd_info_ptr->contrast_defaut = 0x0;
lcd_info_ptr->lcd_width = S6D0110A_WIDTH;
lcd_info_ptr->lcd_height = S6D0110A_HEIGHT;
lcd_info_ptr->lcdbuff_ptr = (void *)LCD_GetLCDBuffer();
return ERR_LCD_NONE;
}
/*****************************************************************************/
// Description: Enable lcd to partial display mode, so can save power.
// Global resource dependence:
// Author: Nick.Zhao
// Return: SCI_TRUE:SUCCESS ,SCI_FALSE:failed.
// Note: If all input parameters are 0, exit partial display mode.
/*****************************************************************************/
LOCAL ERR_LCD_E S6D0110A_SetDisplayWindow(
uint16 left, //left of the window
uint16 top, //top of the window
uint16 right, //right of the window
uint16 bottom //bottom of the window
)
{
return ERR_LCD_FUNC_NOT_SUPPORT;
}
LOCAL LCD_SPEC_T g_S6D0110A_spec =
{
0, //uint8 rgb_sequence; /*rgb sequence*/
/*0: R-G-B, 1: B-G-R*/
15, //uint8 min_cycle_read; /*read cycle: ns*/
15, //uint8 min_cycle_write; /*write cycle: ns*/
0, //uint8 cyclenum_sendaddr; /*operation cycle to send address*/
/* 0: once, 1:twice*/
0, //uint8 cyclenum_senddata; /*operation cycle to send data */
/* 0; once, 1:twice*/
1, //uint8 cmd_num_setupwin; /*command number to settint up widnow space*/
/*0: 4 commands for setting up window space: x-start, x-end, y-start, y-end*/
/*1: 2 commands for setting up window space: x-address, y-address*/
/*2: 1 commanns for setting up window space window address*/
/*3: no commands for setting up window space*/
1, //uint8 method_send_cmdaddr;/*how to send command & address*/
/*0: sending together, 1:sending separately*/
1, //uint8 ads_is_high; /*status of ADS when sending parameter*/
/*0: low, 1: high*/
0, //uint8 sequence_cmdaddr; /*the sequence of command & address, if not send command & address together as 16 bits*/
/*0: write 2 window area on a 16bit bus, Hitachi*/
/*1, write 1 sindow area with one command, Casio*/
/*2, write 1 command and 2 parameters separately, Samsung*/
/*3, reserved*/
/*4, write 1 command, 2 parameters for page, 4 parameters for column, Epson*/
/*5, write 1 command, 4 parameters for page, 2 parameters for column*/
/*6, write 1 command, write 4 parameters for each page/column*/
4, //uint8 cyclenum_setupwin; /*operation cycle to set up window*/
1, //uint8 method_gram_access; /*select method to begin actul data read/write address for selected window area in GRAM*/
/*0: without any assigning x/y address, use initial start address of window*/
/*1: assign 1 x/y set command and parameter onto 16bit bus at onece*/
/*2: use separate for X and Y, with upper byte consists of command and lower byte for parameter*/
/*3, 1 command for selecting X/Y adn 2 parameters, us command and parameter separately*/
/*4, set different command for x and y, and command and parameter differs*/
1, //uint8 sequence_gram_access;/*read/write command and sequence for GRAM*/
/*0: perform read/write without seperate read/write command but by strobe 'high' ADS(RS)pin, samsung*/
/*1: data cycle comes right afer read/write command, Toshiba/Matsushita/Hitachi/NEC*/
/*2: after read/write command follows start address parameter for X and Y and follows data cycle, Casio*/
/*3: similiar to 2 but sends X and Y parameters together on 16 bit BUS*/
0, //uint8 order_xy; /*order of x and y address, I think, this field is active when sequence_gram_access = 2*/
/*0: X first*/
/*1: Y first*/
1, //uint8 is_dummy_read; /*deciding first read data when reading GRAM*/
/*0: acknowledge first data as valid data*/
/*1: acknowledge first data as dummy data*/
3, //uint8 cyclenum_read; /*total cycle numbers needed to access GRAM read/write*/
0x16, //uint8 win_setstartx_cmd; /*window x start address set command*/
0x00, //uint8 win_setendx_cmd; /*window x end address set command*/
0x17, //uint8 win_setstarty_cmd; /*window y start address set command*/
0x00, //uint8 win_setendy_cmd; /*window y end address set command*/
0x21, //uint8 gram_setx_cmd; /*gram x address set command*/
0x00, //uint8 gram_sety_cmd; /*gram y address set command*/
0x00, //uint8 gram_read_cmd; /*gram read command*/
0x22, //uint8 gram_write_cmd; /*gram write command*/
//@zhemin.lin, add 1 line, CR9590
0x00, //uint8 line_offset; /*line offset for display on lcd*/
0x00 //uint8 colum_offset; /*colum offset for display on lcd*/ //0x00(for user) 0x04(our old design)
};
/******************************************************************************/
// Description: get the important parameter for digital camera
// Global resource dependence:
// Author: Nick.Zhao
// Note:
/******************************************************************************/
LOCAL ERR_LCD_E S6D0110A_GetMainLcdSpec(
LCD_SPEC_T *spec_ptr //spec struct pointer
)
{
if (spec_ptr == PNULL)
{
return ERR_LCD_POINTER_NULL;
}
memcpy(spec_ptr, &g_S6D0110A_spec, sizeof(LCD_SPEC_T));
return ERR_LCD_NONE;
}
//Function pointer.
LOCAL const LCD_OPERATIONS_T S6D0110A_operations =
{
S6D0110A_Init,
S6D0110A_EnterSleep,
S6D0110A_SetContrast,
S6D0110A_SetBrightness,
S6D0110A_SetDisplayWindow,
S6D0110A_GetInfo,
S6D0110A_InvalidateRect,
S6D0110A_Invalidate,
S6D0110A_Clear,
S6D0110A_Close,
S6D0110A_GetMainLcdSpec
};
/******************************************************************************/
// Description: return the S6D0110A lcd driver funtion pointer
// Global resource dependence:
// Author: Nick.Zhao
// Note:
/******************************************************************************/
PUBLIC const LCD_OPERATIONS_T* S6D0110A_GetOperations()
{
return &S6D0110A_operations;
}
/******************************************************************************/
// Description: find weather the S6D0110A lcd driver is used
// Global resource dependence:
// Author: Nick.Zhao
// Note:
/******************************************************************************/
PUBLIC BOOLEAN S6D0110A_Probe(void)
{
return SCI_TRUE;
}
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