graphics/ft80x/Kconfig

#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#

config GRAPHICS_FT80X
	bool "FTDI/BridgeTek FT80x library"
	default n
	---help---
		Enable support for the FTDI/BridgeTek FT80x library.

if GRAPHICS_FT80X

config GRAPHICS_FT80X_BUFSIZE
	int "I/O buffer size"
	default 512
	range 32 8192
	---help---
		The size of the local display list I/O buffer.  Bigger is better!
		This size should be an even multiple of 4 bytes (otherwise, the size
		will be truncated to the next lower, aligned size).

config GRAPHICS_FT80X_CMDEMPTY_SIGNAL
	int "CMDEMPTY event signal"
	default 18
	range 1 31
	---help---
		This is the signal that will be received when the co-processor CMD
		FIFO becomes empty.

config GRAPHICS_FT80X_TAG_SIGNAL
	int "TAG event signal"
	default 19
	range 1 31
	---help---
		This is the signal that will be received when the co-processor the
		detected touch tag changes.

config GRAPHICS_FT80X_AUDIO_BUFOFFSET
	hex "RAM G audio buffer start offset"
	default 0x00000
	range 0x00000 0x3f800
	---help---
		When playing an audio file, chunks of the audio file will be stored
		in a circular buffer in graphics RAM (RAMG G, 256Kb).

		CONFIG_GRAPHICS_FT80X_AUDIO_BUFOFFSET is the starting offset in RAM G
		for that buffer and CONFIG_FT80x_AUDIO_BUFSIZE is the size of the
		buffer.

		The buffer may, of course, be used for other purposes when not
		playing an audio file.

config GRAPHICS_FT80X_AUDIO_BUFSIZE
	hex "RAM G audio buffer size"
	default 0x10000
	range 0x00800 0x38000
	---help---
		When playing an audio file, chunks of the audio file will be stored
		in a circular buffer in graphics RAM (RAMG G, 256Kb).

		CONFIG_GRAPHICS_FT80X_AUDIO_BUFOFFSET is the starting offset in RAM G
		for that buffer and CONFIG_FT80x_AUDIO_BUFSIZE is the size of the
		buffer.

		The buffer may, of course, be used for other purposes when not
		playing an audio file.

config GRAPHICS_FT80X_DEBUG_ERROR
	bool "Enable error output"
	default y

config GRAPHICS_FT80X_DEBUG_WARN
	bool "Enable warning output"
	default n
	depends on GRAPHICS_FT80X_DEBUG_ERROR

config GRAPHICS_FT80X_DEBUG_INFO
	bool "Enable informational output"
	default n
	depends on GRAPHICS_FT80X_DEBUG_WARN

endif # GRAPHICS_FT80X