2013-12-10 00:51:22 +08:00
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#
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# For a description of the syntax of this configuration file,
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2015-06-28 22:08:57 +08:00
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# see the file kconfig-language.txt in the NuttX tools repository.
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2013-12-10 00:51:22 +08:00
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#
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config VIDEO_OV2640
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bool "OV2640 camera chip"
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default n
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select I2C
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if VIDEO_OV2640
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config OV2640_I2CADDR
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hex "I2C address (7-bit)"
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default 0x21
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---help---
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OV2640 I2C address in 7-bit format
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config OV2640_FREQUENCY
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int "I2C frequency"
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default 400000
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---help---
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OV2640 I2C frequency
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choice
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prompt "Color format"
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default OV2640_RGB565_COLORFMT
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config OV2640_RGB565_COLORFMT
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bool "RGB565"
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config OV2640_YUV422_COLORFMT
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bool "YUV422"
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endchoice
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config OV2640_JPEG
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bool "JPEG output format"
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default n
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---help---
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Select JPEG output format
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choice
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prompt "JPEG resolution"
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default OV2640_JPEG_SVGA_RESOLUTION
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depends on OV2640_JPEG
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config OV2640_JPEG_QCIF_RESOLUTION
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bool "QCIF (176x144)"
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config OV2640_JPEG_QVGA_RESOLUTION
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bool "QVGA (320x240)"
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config OV2640_JPEG_CIF_RESOLUTION
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bool "CIF (352x288)"
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config OV2640_JPEG_VGA_RESOLUTION
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bool "VGA (640x480)"
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config OV2640_JPEG_SVGA_RESOLUTION
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bool "SVGA (800x600)"
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config OV2640_JPEG_XVGA_RESOLUTION
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bool "XVGA (1024x768)"
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config OV2640_JPEG_SXVGA_RESOLUTION
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bool "SXVGA (1280x1024)"
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config OV2640_JPEG_UXGA_RESOLUTION
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bool "UXVGA (1600x1200)"
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endchoice
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choice
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prompt "Output resolution"
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default OV2640_SVGA_RESOLUTION
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depends on !OV2640_JPEG
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config OV2640_QCIF_RESOLUTION
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bool "QCIF (176x144)"
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config OV2640_QVGA_RESOLUTION
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bool "QVGA (320x240)"
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config OV2640_CIF_RESOLUTION
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bool "CIF (352x288)"
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config OV2640_VGA_RESOLUTION
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bool "VGA (640x480)"
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config OV2640_SVGA_RESOLUTION
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bool "SVGA (800x600)"
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config OV2640_XVGA_RESOLUTION
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bool "XVGA (1024x768)"
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config OV2640_SXGA_RESOLUTION
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bool "SXVGA (1280x1024)"
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config OV2640_UXGA_RESOLUTION
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bool "UXVGA (1600x1200)"
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endchoice
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config OV2640_REGDEBUG
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bool "Register level debug output"
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default n
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depends on DEBUG
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---help---
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Enable details, register level debug output.
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endif
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