Hi:
I have some problem about t Partial Frame Buffer memsory.I declared ManyBlockAllocator<360*182,2, 2> frameBufferAllocator in the program just like in the tutorial,but displayed the error .Are there any detailed tutorials about how to use Partial Frame Buffer memory?
Thank you very much!!
B,R
Jack li
Error[Li005]: no definition for "touchgfx::FrameBufferAllocatorWaitOnTransfer()"
Actually,
Here's the project - Check out the file STMicroelectronics\target\TouchGFXHAL.cpp to check out the HAL part is implemented. The functions in there sometimes call other functions that are defined in LCDManager.c to do the actual SPI transfers to the display.
The general idea here is to, as always when have a custom display interface like SPI, to implement the transfer of the framebuffer to the GRAM on the display in the function:
void HAL::flushFrameBuffer(Rect& rect);This port just uses a hardware timer to drive touchgfx. I think i'll just leave this code with you and you can read the article and ask me questions.
/Martin
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