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FrameBuffer Setting to ILI9341

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nopnop2002 edited this page Dec 3, 2019 · 14 revisions

ILI9341-1

ILI9341-2

Horizontal writing for RPi

$ sudo modprobe flexfb width=320 height=240 buswidth=8 init=\
-1,0x01,-2,5,\
-1,0x28,\
-1,0x36,0x38,\
-1,0x3A,0x55,\
-1,0x11,-2,100,\
-1,0x29,-2,20,\
-3

$ sudo modprobe fbtft_device name=flexpfb \
gpios=reset:4,dc:3,wr:7,cs:2,db00:5,db01:6,db02:13,db03:19,db04:26,db05:12,db06:16,db07:20

$ fbset -i -fb /dev/fb1

mode "320x240"
    geometry 320 240 320 240 16
    timings 0 0 0 0 0 0 0
    nonstd 1
    rgba 5/11,6/5,5/0,0/0
endmode

Frame buffer device information:
    Name        : flexfb
    Address     : 0
    Size        : 153600
    Type        : PACKED PIXELS
    Visual      : TRUECOLOR
    XPanStep    : 0
    YPanStep    : 0
    YWrapStep   : 0
    LineLength  : 640
    Accelerator : No

$ con2fbmap 1 1

Vertical writing for RPi

$ sudo modprobe flexfb width=320 height=240 buswidth=8 init=\
-1,0x01,-2,5,\
-1,0x28,\
-1,0x36,0x58,\
-1,0x3A,0x55,\
-1,0x11,-2,100,\
-1,0x29,-2,20,\
-3

$ sudo modprobe fbtft_device name=flexpfb rotate=90 \
gpios=reset:4,dc:3,wr:7,cs:2,db00:5,db01:6,db02:13,db03:19,db04:26,db05:12,db06:16,db07:20

$ fbset -i -fb /dev/fb1

mode "240x320"
    geometry 240 320 240 320 16
    timings 0 0 0 0 0 0 0
    nonstd 1
    rgba 5/11,6/5,5/0,0/0
endmode

Frame buffer device information:
    Name        : flexfb
    Address     : 0
    Size        : 153600
    Type        : PACKED PIXELS
    Visual      : TRUECOLOR
    XPanStep    : 0
    YPanStep    : 0
    YWrapStep   : 0
    LineLength  : 480
    Accelerator : No

$ con2fbmap 1 1

Horizontal writing for OPi

$ sudo modprobe flexfb width=320 height=240 buswidth=8 init=\
-1,0x01,-2,5,\
-1,0x28,\
-1,0x36,0x38,\
-1,0x3A,0x55,\
-1,0x11,-2,100,\
-1,0x29,-2,20,\
-3

$ sudo modprobe fbtft_device name=flexpfb \
gpios=reset:6,dc:11,wr:21,cs:12,db00:7,db01:8,db02:9,db03:10,db04:20,db05:200,db06:201,db07:198


$ fbset -i -fb /dev/fb2

mode "320x240"
    geometry 320 240 320 240 16
    timings 0 0 0 0 0 0 0
    nonstd 1
    rgba 5/11,6/5,5/0,0/0
endmode

Frame buffer device information:
    Name        : flexfb
    Address     : 0
    Size        : 153600
    Type        : PACKED PIXELS
    Visual      : TRUECOLOR
    XPanStep    : 0
    YPanStep    : 0
    YWrapStep   : 0
    LineLength  : 640
    Accelerator : No

$ con2fbmap 1 2

Vertical writing for OPi

$ sudo modprobe flexfb width=320 height=240 buswidth=8 init=\
-1,0x01,-2,5,\
-1,0x28,\
-1,0x36,0x58,\
-1,0x3A,0x55,\
-1,0x11,-2,100,\
-1,0x29,-2,20,\
-3

$ sudo modprobe fbtft_device name=flexpfb rotate=90 \
gpios=reset:6,dc:11,wr:21,cs:12,db00:7,db01:8,db02:9,db03:10,db04:20,db05:200,db06:201,db07:198

$ fbset -i -fb /dev/fb2

mode "240x320"
    geometry 240 320 240 320 16
    timings 0 0 0 0 0 0 0
    nonstd 1
    rgba 5/11,6/5,5/0,0/0
endmode

Frame buffer device information:
    Name        : flexfb
    Address     : 0
    Size        : 153600
    Type        : PACKED PIXELS
    Visual      : TRUECOLOR
    XPanStep    : 0
    YPanStep    : 0
    YWrapStep   : 0
    LineLength  : 480
    Accelerator : No

$ con2fbmap 1 2

Rotate Horizontal writing 180 degrees

$ sudo modprobe flexfb width=320 height=240 buswidth=8 init=\
-1,0x01,-2,5,\
-1,0x28,\
-1,0x36,0xF8,\
-1,0x3A,0x55,\
-1,0x11,-2,100,\
-1,0x29,-2,20,\
-3

Rotate Vertical writing 180 degrees

$ sudo modprobe flexfb width=320 height=240 buswidth=8 init=\
-1,0x01,-2,5,\
-1,0x28,\
-1,0x36,0x98,\
-1,0x3A,0x55,\
-1,0x11,-2,100,\
-1,0x29,-2,20,\
-3

OrangePi Lite + TFT HAT + ILI9341

opi-tft-hat-7

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