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0[/url]本章主要介紹 飛凌OKA40i-C / OKT3-C 開發板 （https://www.forlinx.com/product/a40i-58.html）開機自啟動應用與LCD屏幕配置的方法，其它平臺請參考使用。
兩款板卡均采用國產芯片設計研發，OKT3-C開發板基于全志四核車載導航處理器設計開發，OKA40i-C開發板基于全志 四核工業級處理器設計開發。
一、開機自啟動方法
開機自啟動腳本為/autorun.sh，可以將開機需要進行設置的命令可以在此腳本中加入。假設開機時自動執行/root/loop.sh，在/autorun.sh中加入：
source /root/loop.sh &
關閉開機啟動qt程序。
修改/etc/init.d/rcS 注釋掉runqt。
二、 LCD配置簡介
針對A40i配置
RGB24 1024x600屏幕配置文件：
tools/pack/chips/sun8iw11p1/configs/OKA40i_C/sys_config1024x600.fex
LVDS 1280x800屏幕配置文件：
tools/pack/chips/sun8iw11p1/configs/OKA40i_C/sys_config1280x800.fex
MIPI1024x600屏幕配置文件：
tools/pack/chips/sun8iw11p1/configs/OKA40i_C/sys_config1024x600mipi.fex
RGB24 800x480屏幕配置文件：
tools/pack/chips/sun8iw11p1/configs/OKA40i_C/sys_config800x480.fex
hdmi獨立顯示 屏幕參數：
tools/pack/chips/sun8iw11p1/configs/OKA40i_C/sys_config1080p.fex
Ø 針對T3配置
RGB24 1024x600屏幕配置文件：
tools/pack/chips/sun8iw11p1/configs/ OKT3_C/sys_config1024x600.fex
LVDS 1280x800屏幕配置文件:
tools/pack/chips/sun8iw11p1/configs/ OKT3_C/sys_config1280x800.fex
MIPI1024x600屏幕配置文件：
tools/pack/chips/sun8iw11p1/configs/ OKT3_C/sys_config1024x600mipi.fex
RGB24 800x480屏幕配置文件:
tools/pack/chips/sun8iw11p1/configs/ OKT3_C/sys_config800x480.fex
hdmi獨立顯示 屏幕參數:
tools/pack/chips/sun8iw11p1/configs/ OKT3_C/sys_config1080p.fex
Ø 屏幕配置lcd0小節
[lcd0]
lcd_used = 1
lcd_driver_name = "default_lcd"
lcd_backlight = 255
lcd_if = 0
lcd_x = 1024
lcd_y = 600
lcd_width =
lcd_height =
lcd_dclk_freq = 51
lcd_pwm_used = 1
lcd_pwm_ch = 0
lcd_pwm_freq = 50000
lcd_pwm_pol = 0
lcd_pwm_max_limit = 255
lcd_hbp = 320
lcd_ht = 1505
lcd_hspw = 1
lcd_vbp = 35
lcd_vt = 648
lcd_vspw = 1
lcd_lvds_if = 0
lcd_lvds_colordepth = 0
lcd_lvds_mode = 0
lcd_frm = 0
lcd_hv_clk_phase = 0
lcd_hv_sync_polarity= 0
lcd_gamma_en = 0
lcd_bright_curve_en = 0
lcd_cmap_en = 0
deu_mode = 0
lcdgamma4iep = 22
smart_color = 90