klemens/longan-movie-player
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Update

Browse Source
This commit is contained in:
greedyhao
2019-10-28 09:36:35 +08:00
parent a99fbcc1af
commit b05d4c0799
2 changed files with 20 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
gd32v_lcd/platformio.ini
View File

@@ -13,3 +13,4 @@ platform = gd32v
board = sipeed-longan-nano board = sipeed-longan-nano
framework = gd32vf103-sdk framework = gd32vf103-sdk
upload_protocol = dfu upload_protocol = dfu
debug_tool = sipeed-rv-debugger

33
gd32v_lcd/src/lcd/lcd.c
View File

@@ -235,22 +235,26 @@ void Lcd_Init(void)
delay_1ms(20); delay_1ms(20);
OLED_BLK_Set(); OLED_BLK_Set();
LCD_WR_REG(0x11); LCD_WR_REG(0x11); // turn off sleep mode
delay_1ms(100); delay_1ms(100);
LCD_WR_REG(0x21); LCD_WR_REG(0x21); // display inversion mode
LCD_WR_REG(0xB1); LCD_WR_REG(0xB1); // Set the frame frequency of the full colors normal mode
LCD_WR_DATA8(0x05); // Frame rate=fosc/((RTNA x 2 + 40) x (LINE + FPA + BPA +2))
LCD_WR_DATA8(0x3A); // fosc = 850kHz
LCD_WR_DATA8(0x3A); LCD_WR_DATA8(0x05); // RTNA
LCD_WR_DATA8(0x3A); // FPA
LCD_WR_DATA8(0x3A); // BPA
LCD_WR_REG(0xB2); LCD_WR_REG(0xB2); // Set the frame frequency of the Idle mode
LCD_WR_DATA8(0x05); // Frame rate=fosc/((RTNB x 2 + 40) x (LINE + FPB + BPB +2))
LCD_WR_DATA8(0x3A); // fosc = 850kHz
LCD_WR_DATA8(0x3A); LCD_WR_DATA8(0x05); // RTNB
LCD_WR_DATA8(0x3A); // FPB
LCD_WR_DATA8(0x3A); // BPB
LCD_WR_REG(0xB3); LCD_WR_REG(0xB3); // Set the frame frequency of the Partial mode/ full colors
LCD_WR_DATA8(0x05); LCD_WR_DATA8(0x05);
LCD_WR_DATA8(0x3A); LCD_WR_DATA8(0x3A);
LCD_WR_DATA8(0x3A); LCD_WR_DATA8(0x3A);
@@ -320,8 +324,8 @@ void Lcd_Init(void)
LCD_WR_DATA8(0x0E); LCD_WR_DATA8(0x0E);
LCD_WR_DATA8(0x10); LCD_WR_DATA8(0x10);
LCD_WR_REG(0x3A); LCD_WR_REG(0x3A); // define the format of RGB picture data
LCD_WR_DATA8(0x05); LCD_WR_DATA8(0x05); // 16-bit/pixel
LCD_WR_REG(0x36); LCD_WR_REG(0x36);
if(USE_HORIZONTAL==0)LCD_WR_DATA8(0x08); if(USE_HORIZONTAL==0)LCD_WR_DATA8(0x08);
@@ -329,10 +333,9 @@ void Lcd_Init(void)
else if(USE_HORIZONTAL==2)LCD_WR_DATA8(0x78); else if(USE_HORIZONTAL==2)LCD_WR_DATA8(0x78);
else LCD_WR_DATA8(0xA8); else LCD_WR_DATA8(0xA8);
LCD_WR_REG(0x29); LCD_WR_REG(0x29); // Display On
} }
/****************************************************************************** /******************************************************************************
函数说明：LCD清屏函数 函数说明：LCD清屏函数
入口数据：无 入口数据：无