248 lines
6.8 KiB
C
248 lines
6.8 KiB
C
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/*
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* File : drv_slcdc_OTM4802.c
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* COPYRIGHT (C) 2008 - 2016, RT-Thread Development Team
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*
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* Change Logs:
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* Date Author Notes
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* 2017<EFBFBD><EFBFBD>5<EFBFBD><EFBFBD>6<EFBFBD><EFBFBD> Urey the first version
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*/
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#include <rtthread.h>
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#include <cache.h>
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#include "board.h"
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#include "drv_slcdc.h"
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#include <drv_gpio.h>
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#ifdef RT_USING_OTM4802
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#define LCD_WIDTH 480
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#define LCD_HEIGHT 320
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rt_uint32_t _lcm_cmd_table[]=
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{
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0x2C2C2C2C,
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};
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const struct slcd_data_table _lcm_data_table[] =
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{
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/* LCD init code */
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{SMART_CONFIG_CMD, 0xff}, //Command 2 Enable
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{SMART_CONFIG_DATA, 0x48},
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{SMART_CONFIG_DATA, 0x02},
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{SMART_CONFIG_DATA, 0x01},
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{SMART_CONFIG_CMD, 0x00},
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{SMART_CONFIG_DATA, 0x80},
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{SMART_CONFIG_CMD, 0xff}, //ORISE Command Enable
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{SMART_CONFIG_DATA, 0x48},
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{SMART_CONFIG_DATA, 0x02},
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{SMART_CONFIG_CMD, 0x00},
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{SMART_CONFIG_DATA, 0x90},
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{SMART_CONFIG_CMD, 0xFF}, //MPU 16bit setting
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{SMART_CONFIG_DATA, 0x01}, //02-16BIT MCU,01-8BIT MCU
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{SMART_CONFIG_CMD, 0x00},
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{SMART_CONFIG_DATA, 0x93},
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{SMART_CONFIG_CMD, 0xFF}, //SW MPU enable
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{SMART_CONFIG_DATA, 0x20},
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{SMART_CONFIG_CMD, 0x00},
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{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_CMD, 0x51}, //Wright Display brightness
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{SMART_CONFIG_DATA, 0xf0},
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{SMART_CONFIG_CMD, 0x00},
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{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_CMD, 0x53}, // Wright CTRL Display
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{SMART_CONFIG_DATA, 0x24},
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{SMART_CONFIG_CMD, 0x00},
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{SMART_CONFIG_DATA, 0xb1},
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{SMART_CONFIG_CMD, 0xc5}, //VSEL setting
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{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_CMD, 0x00},
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{SMART_CONFIG_DATA, 0xB0},
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{SMART_CONFIG_CMD, 0xc4}, //Gate Timing control
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{SMART_CONFIG_DATA, 0x02},
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{SMART_CONFIG_DATA, 0x08},
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{SMART_CONFIG_DATA, 0x05},
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{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_CMD, 0x00},
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{SMART_CONFIG_DATA, 0x90},
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{SMART_CONFIG_CMD, 0xc0}, //TCON MCLK Shift Control
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{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_DATA, 0x0f},
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{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_DATA, 0x15},
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{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_DATA, 0x17},
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{SMART_CONFIG_CMD, 0x00},
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{SMART_CONFIG_DATA, 0x82},
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{SMART_CONFIG_CMD, 0xc5}, //Adjust pump phase
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{SMART_CONFIG_DATA, 0x01},
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{SMART_CONFIG_CMD, 0x00},
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{SMART_CONFIG_DATA, 0x90},
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{SMART_CONFIG_CMD, 0xc5}, //Adjust pump phase
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{SMART_CONFIG_DATA, 0x47},
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{SMART_CONFIG_CMD, 0x00},
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{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_CMD, 0xd8}, //GVDD/NGVDD Setting
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{SMART_CONFIG_DATA, 0x58}, //58,17V
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{SMART_CONFIG_DATA, 0x58}, //58
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{SMART_CONFIG_CMD, 0x00},
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{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_CMD, 0xd9}, //VCOM Setting
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{SMART_CONFIG_DATA, 0xb0}, //
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{SMART_CONFIG_CMD, 0x00},
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{SMART_CONFIG_DATA, 0x91},
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{SMART_CONFIG_CMD, 0xb3}, //Display setting
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{SMART_CONFIG_DATA, 0xC0},
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{SMART_CONFIG_DATA, 0x25},
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{SMART_CONFIG_CMD, 0x00},
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{SMART_CONFIG_DATA, 0x81},
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{SMART_CONFIG_CMD, 0xC1}, //Osillator Adjustment:70Hz
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{SMART_CONFIG_DATA, 0x77},
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{SMART_CONFIG_CMD, 0x00},
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{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_CMD, 0xe1}, //Gamma setting(positive)
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{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_DATA, 0x05},
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{SMART_CONFIG_DATA, 0x09},
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{SMART_CONFIG_DATA, 0x04},
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{SMART_CONFIG_DATA, 0x02},
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{SMART_CONFIG_DATA, 0x0b},
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{SMART_CONFIG_DATA, 0x0a},
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{SMART_CONFIG_DATA, 0x09},
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{SMART_CONFIG_DATA, 0x05},
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{SMART_CONFIG_DATA, 0x08},
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{SMART_CONFIG_DATA, 0x10},
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{SMART_CONFIG_DATA, 0x05},
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{SMART_CONFIG_DATA, 0x06},
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{SMART_CONFIG_DATA, 0x11},
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{SMART_CONFIG_DATA, 0x09},
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{SMART_CONFIG_DATA, 0x01},
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{SMART_CONFIG_CMD, 0x00},
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{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_CMD, 0xe2}, //Gamma setting(negative)
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{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_DATA, 0x05},
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{SMART_CONFIG_DATA, 0x09},
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{SMART_CONFIG_DATA, 0x04},
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{SMART_CONFIG_DATA, 0x02},
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{SMART_CONFIG_DATA, 0x0b},
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{SMART_CONFIG_DATA, 0x0a},
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{SMART_CONFIG_DATA, 0x09},
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{SMART_CONFIG_DATA, 0x05},
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{SMART_CONFIG_DATA, 0x08},
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{SMART_CONFIG_DATA, 0x10},
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{SMART_CONFIG_DATA, 0x05},
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{SMART_CONFIG_DATA, 0x06},
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{SMART_CONFIG_DATA, 0x11},
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{SMART_CONFIG_DATA, 0x09},
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{SMART_CONFIG_DATA, 0x01},
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{SMART_CONFIG_CMD, 0x00},
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{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_CMD, 0x00}, //End Gamma setting
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{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_CMD, 0x00},
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{SMART_CONFIG_DATA, 0x80},
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{SMART_CONFIG_CMD, 0xff}, //Orise mode command Disable
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{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_CMD, 0x00},
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{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_CMD, 0xff}, //Command 2 Disable
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{SMART_CONFIG_DATA, 0xff},
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{SMART_CONFIG_DATA, 0xff},
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{SMART_CONFIG_DATA, 0xff},
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//{SMART_CONFIG_CMD, 0x35}, //TE ON
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//{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_CMD, 0x36}, //set X Y refresh direction
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{SMART_CONFIG_DATA, 0x60},
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{SMART_CONFIG_CMD, 0x3A}, //16-bit/pixe 565
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{SMART_CONFIG_DATA, 0x05},
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{SMART_CONFIG_CMD, 0x2A}, //Frame rate control 320
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{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_DATA, (LCD_WIDTH -1 ) >> 8},
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{SMART_CONFIG_DATA, (LCD_WIDTH -1 ) & 0xFF},
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{SMART_CONFIG_CMD, 0x2B}, //Display function control 480
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{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_DATA, 0x00},
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{SMART_CONFIG_DATA, (LCD_WIDTH -1 ) >> 8},
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{SMART_CONFIG_DATA, (LCD_HEIGHT -1 ) & 0xFF},
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{SMART_CONFIG_CMD, 0x11},
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{SMART_CONFIG_UDELAY, 120},
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{SMART_CONFIG_CMD, 0x29}, //display on
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{SMART_CONFIG_CMD, 0x2c},
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};
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struct slcd_configure _lcm_config =
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{
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.rsply_cmd_high = 0,
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.csply_active_high = 0,
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.newcfg_fmt_conv = 1,
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.width = LCD_WIDTH,
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.height = LCD_HEIGHT,
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.fmt = RTGRAPHIC_PIXEL_FORMAT_RGB565,
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.bpp = 16,
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.bus_width = 8,
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.reg_width = 8,
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.refresh = 60,
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.data_table = &_lcm_data_table[0],
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.data_table_num = sizeof(_lcm_data_table)/sizeof(_lcm_data_table[0]),
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.cmd_table = &_lcm_cmd_table[0],
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.cmd_table_num = sizeof(_lcm_cmd_table)/sizeof(_lcm_cmd_table[0])
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};
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int rt_hw_otm4802_init(void)
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{
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rt_thread_delay(rt_tick_from_millisecond(500));
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/* Power ON */
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gpio_direction_output(GPIO_PORT_B,GPIO_Pin_16,1); //RD = 1
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gpio_direction_output(GPIO_PORT_B,GPIO_Pin_18,1); //CS = 1
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gpio_set_value(LCD_RST_PORT, LCD_RST_PIN, 0);
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rt_thread_delay(rt_tick_from_millisecond(20));
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gpio_set_value(LCD_RST_PORT, LCD_RST_PIN, 1);
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rt_thread_delay(rt_tick_from_millisecond(500));
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gpio_set_value(GPIO_PORT_B, GPIO_Pin_18, 0); //CS = 0
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/* enable backlight */
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gpio_direction_output(LCD_BL_PORT, LCD_BL_PIN,1);
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/* init lcd & register lcd device */
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rt_hw_slcd_init(&_lcm_config);
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return 0;
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}
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#endif
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