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PartialFrameBufferManager

touchgfx/hal/PartialFrameBufferManager.hpp

This class specifies strategies for transmitting block to the display using Partial Frame Buffer.

Public Functions​

voidtransmitRemainingBlocks()
Transmit all remaining drawn Framebuffer blocks.
voidtryTransmitBlock()
Tries to transmit a drawn block.
voidtryTransmitBlockFromIRQ()
Tries to transmit a drawn block in interrupt context.

Public Functions Documentation​

transmitRemainingBlocks​

static void transmitRemainingBlocks()

Transmit all remaining drawn Framebuffer blocks.

Note

This function does not return before all blocks have been transmitted.

tryTransmitBlock​

static void tryTransmitBlock()

Tries to transmit a drawn block.

Note

Will return immediately if already transmitting.

tryTransmitBlockFromIRQ​

static void tryTransmitBlockFromIRQ()

Tries to transmit a drawn block in interrupt context.

Note

Will transmit next block immediately if drawn.