ecfdf073fc
apps/graphics/ft80x: Replace polling logic with gentler signal logic when waitinf for the CMD FIFO to become empty.
apps/examples/ft80x: Add first co-processor example.
apps/graphics: Extend library to manage display lists either in display memory (RAM DL) or provided directly to th co-processor FIFO (RAM CMD).
apps/examples/ft80x: Some minor clean-up. Trivial changes for coprocessor support.
46 lines
1.1 KiB
Plaintext
46 lines
1.1 KiB
Plaintext
#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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config GRAPHICS_FT80X
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bool "FTDI/BridgeTek FT80x library"
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default n
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---help---
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Enable support for the FTDI/BridgeTek FT80x library.
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if GRAPHICS_FT80X
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config GRAPHICS_FT80X_BUFSIZE
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int "I/O buffer size"
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default 512
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range 32 8192
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---help---
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The size of the local display list I/O buffer. Bigger is better!
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This size should be an even multiple of 4 bytes (otherwise, the size
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will be truncated to the next lower, aligned size).
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config GRAPHICS_FT80X_CMDEMPTY_SIGNAL
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int "CMDEMPTY event signal"
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default 18
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range l 31
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---help---
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This is the signal that will be received when the co-processor CMD
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FIFO becomes empty.
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config GRAPHICS_FT80X_DEBUG_ERROR
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bool "Enable error output"
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default y
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config GRAPHICS_FT80X_DEBUG_WARN
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bool "Enable warning output"
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default n
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depends on GRAPHICS_FT80X_DEBUG_ERROR
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config GRAPHICS_FT80X_DEBUG_INFO
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bool "Enable informational output"
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default n
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depends on GRAPHICS_FT80X_DEBUG_WARN
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endif # GRAPHICS_FT80X
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