1ff469af5f
Memory configuration: The heap start address of memory region 3 starts at 0xD0000000. The allocated framebuffer of the layers is addressed up to the end of the memory region 3. If the layer pixel format changes e.g. from RGB565 to RGB24, than the memory configuration must be configured too. Currently an easy memory calculation is missing for that in Kconfig. Signed-off-by: Marco Krahl <ocram.lhark@gmail.com>
24 lines
589 B
Plaintext
24 lines
589 B
Plaintext
README.txt
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==========
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STM32F429I-DISCO LTDC Framebuffer demo example
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Configure and build
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-----------------------------------------------
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cd tools
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./configure -a <appdir> stm32f429i-disco/ltdc
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cd ..
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make
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Loading
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-----------------------------------------------
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st-flash write nuttx.bin 0x8000000
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Executing
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-----------------------------------------------
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The ltdc is initialized during boot up.
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Interaction with NSH is via the serial console at 115200 8N1 baud.
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From the nsh comandline execute one (or both) of the examples:
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- nx (default nx example)
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- ltdc (trivial ltdc interface test)
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