St7735s module - #165
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DomninDmitry-dev wants to merge 6 commits into
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St7735s module#165DomninDmitry-dev wants to merge 6 commits into
DomninDmitry-dev wants to merge 6 commits into
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Signed-off-by: Dmitry Domnin <dmitry8728@gmail.com>
Datasheet st7735s - https://www.radiokot.ru/articles/78/01.pdf Signed-off-by: Dmitry Domnin <dmitry8728@gmail.com>
Signed-off-by: Dmitriy Domnin <d.domnin@p-sec.eu>
Signed-off-by: Dmitriy Domnin <d.domnin@p-sec.eu>
Signed-off-by: Dmitry Domnin <dmitry8728@gmail.com>
Signed-off-by: Dmitry Domnin <dmitry8728@gmail.com>
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Next will be framebuffer. |
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LCD module ST7735S. When the driver starts, output test image is performed.
Board connection:
OrangePi One | LCD ST7735S
LED -> +3V3
SCK -> SPIO_CLK (pin 23)
SDA -> SPIO_MOSI (pin 19)
AO -> PA0 (pin 13)
RESET -> PA1 (pin 11)
CS -> SPIO_CS (pin 24)
VCC -> +5V
Module Interface:
Example: echo "0 130 30 30 0xEF83" > /sys/class/st7735s/draw_rect
Example: echo 07A5 > /sys/class/st7735s/fill_screen
Example: echo 1234567890 > /dev/st7735s