PixArt PAC7301/PAC7302 - Revision history

Nmarci: value 0x13

2012-04-29T07:01:45Z

value 0x13

← Older revision		Revision as of 07:01, 29 April 2012
Line 1,434:		Line 1,434:


-	Value 0x13~~: 0x3~~: generate [http://en.wikipedia.org/wiki/Red red] test pattern with test overlay on:	+	Value 0x13: generate [http://en.wikipedia.org/wiki/Red red] test pattern with test overlay on:
	[[File:pac7302_reg0x72_value0x13.jpg\|border]]		[[File:pac7302_reg0x72_value0x13.jpg\|border]]

Nmarci: Test patterns generated with Labtec Webcam 2200

2012-04-29T06:59:29Z

Test patterns generated with Labtec Webcam 2200

← Older revision		Revision as of 06:59, 29 April 2012
Line 1,380:		Line 1,380:
	\|}		\|}

-	These test patterns can be generated when the gspca_pac7302 driver is built with CONFIG_VIDEO_ADV_DEBUG=y. First start streaming e.g. with cheese then execute "v4l2-dbg --set-register=0x72 0x01" for value 0x01.	+	These test patterns can be generated when the gspca_pac7302 driver is built with CONFIG_VIDEO_ADV_DEBUG=y. First start streaming e.g. with cheese then execute "v4l2-dbg --set-register=0x72 0x01" for value 0x01. These test patterns were generated using [http://labtec.com/index.cfm/gear/details/EUR/EN,crid=30,contentid=761 Labtec Webcam 2200] hardware.

	Value 0x1: generate [http://en.wikipedia.org/wiki/White white] test pattern:		Value 0x1: generate [http://en.wikipedia.org/wiki/White white] test pattern:

Nmarci: Add border for images

2012-04-29T06:53:42Z

Add border for images

← Older revision		Revision as of 06:53, 29 April 2012
Line 1,383:		Line 1,383:

	Value 0x1: generate [http://en.wikipedia.org/wiki/White white] test pattern:		Value 0x1: generate [http://en.wikipedia.org/wiki/White white] test pattern:
-	[[File:pac7302_reg0x72_value0x01.jpg]]	+	[[File:pac7302_reg0x72_value0x01.jpg\|border]]


	Value 0x2: generate [http://en.wikipedia.org/wiki/Black black] test pattern:		Value 0x2: generate [http://en.wikipedia.org/wiki/Black black] test pattern:
-	[[File:pac7302_reg0x72_value0x02.jpg]]	+	[[File:pac7302_reg0x72_value0x02.jpg\|border]]


	Value 0x3: generate [http://en.wikipedia.org/wiki/Red red] test pattern:		Value 0x3: generate [http://en.wikipedia.org/wiki/Red red] test pattern:
-	[[File:pac7302_reg0x72_value0x03.jpg]]	+	[[File:pac7302_reg0x72_value0x03.jpg\|border]]


	Value 0x4: generate [http://en.wikipedia.org/wiki/Lime_(color) lime] test pattern:		Value 0x4: generate [http://en.wikipedia.org/wiki/Lime_(color) lime] test pattern:
-	[[File:pac7302_reg0x72_value0x04.jpg]]	+	[[File:pac7302_reg0x72_value0x04.jpg\|border]]


	Value 0x5: generate [http://en.wikipedia.org/wiki/Blue blue] test pattern:		Value 0x5: generate [http://en.wikipedia.org/wiki/Blue blue] test pattern:
-	[[File:pac7302_reg0x72_value0x05.jpg]]	+	[[File:pac7302_reg0x72_value0x05.jpg\|border]]


	Value 0x6: generate [http://en.wikipedia.org/wiki/Aqua_(color) aqua] test pattern:		Value 0x6: generate [http://en.wikipedia.org/wiki/Aqua_(color) aqua] test pattern:
-	[[File:pac7302_reg0x72_value0x06.jpg]]	+	[[File:pac7302_reg0x72_value0x06.jpg\|border]]


	Value 0x7: generate [http://en.wikipedia.org/wiki/Fuchsia_(color) fuchsia] test pattern:		Value 0x7: generate [http://en.wikipedia.org/wiki/Fuchsia_(color) fuchsia] test pattern:
-	[[File:pac7302_reg0x72_value0x07.jpg]]	+	[[File:pac7302_reg0x72_value0x07.jpg\|border]]


	Value 0x8: generate [http://en.wikipedia.org/wiki/Yellow yellow] test pattern:		Value 0x8: generate [http://en.wikipedia.org/wiki/Yellow yellow] test pattern:
-	[[File:pac7302_reg0x72_value0x08.jpg]]	+	[[File:pac7302_reg0x72_value0x08.jpg\|border]]


	Value 0x9: generate test pattern with colored horizontal and vertical bars:		Value 0x9: generate test pattern with colored horizontal and vertical bars:
-	[[File:pac7302_reg0x72_value0x09.jpg]]	+	[[File:pac7302_reg0x72_value0x09.jpg\|border]]


	Value 0xA: generate test pattern with small colored pixels all around the image:		Value 0xA: generate test pattern with small colored pixels all around the image:
-	[[File:pac7302_reg0x72_value0x0a.jpg]]	+	[[File:pac7302_reg0x72_value0x0a.jpg\|border]]


	Value 0xB: generate a gradient test pattern starting from black on the top and bright color on the bottom:		Value 0xB: generate a gradient test pattern starting from black on the top and bright color on the bottom:
-	[[File:pac7302_reg0x72_value0x0b.jpg]]	+	[[File:pac7302_reg0x72_value0x0b.jpg\|border]]


	Value 0xC: generate a gradient test pattern starting from white on the left towards black on the right:		Value 0xC: generate a gradient test pattern starting from white on the left towards black on the right:
-	[[File:pac7302_reg0x72_value0x0c.jpg]]	+	[[File:pac7302_reg0x72_value0x0c.jpg\|border]]


	Value 0xD: generate frequent vertical gadient bars white to black, from left to right:		Value 0xD: generate frequent vertical gadient bars white to black, from left to right:
-	[[File:pac7302_reg0x72_value0x0d.jpg]]	+	[[File:pac7302_reg0x72_value0x0d.jpg\|border]]


	Value 0x13: 0x3: generate [http://en.wikipedia.org/wiki/Red red] test pattern with test overlay on:		Value 0x13: 0x3: generate [http://en.wikipedia.org/wiki/Red red] test pattern with test overlay on:
-	[[File:pac7302_reg0x72_value0x13.jpg]]	+	[[File:pac7302_reg0x72_value0x13.jpg\|border]]

	===Streaming on/off, LED control===		===Streaming on/off, LED control===

Nmarci: remove repetition of black test pattern

2012-04-29T06:47:07Z

remove repetition of black test pattern

← Older revision		Revision as of 06:47, 29 April 2012
Line 1,432:		Line 1,432:
	Value 0xD: generate frequent vertical gadient bars white to black, from left to right:		Value 0xD: generate frequent vertical gadient bars white to black, from left to right:
	[[File:pac7302_reg0x72_value0x0d.jpg]]		[[File:pac7302_reg0x72_value0x0d.jpg]]
-
-
-	~~Value 0xE: generate [http://en.wikipedia.org/wiki/Black black] test pattern:~~
-	~~[[File:pac7302_reg0x72_value0x0e.jpg]]~~
-
-
-	~~Value 0xF: generate [http://en.wikipedia.org/wiki/Black black] test pattern:~~
-	~~[[File:pac7302_reg0x72_value0x0f.jpg]]~~

Nmarci: Images for Test pattern, test overlay

2012-04-29T06:37:14Z

Images for Test pattern, test overlay

← Older revision		Revision as of 06:37, 29 April 2012
Line 1,379:		Line 1,379:
	0xF: generate [http://en.wikipedia.org/wiki/Black black] test pattern: the whole image is black<br>		0xF: generate [http://en.wikipedia.org/wiki/Black black] test pattern: the whole image is black<br>
	\|}		\|}
		+
		+	These test patterns can be generated when the gspca_pac7302 driver is built with CONFIG_VIDEO_ADV_DEBUG=y. First start streaming e.g. with cheese then execute "v4l2-dbg --set-register=0x72 0x01" for value 0x01.
		+
		+	Value 0x1: generate [http://en.wikipedia.org/wiki/White white] test pattern:
		+	[[File:pac7302_reg0x72_value0x01.jpg]]
		+
		+
		+	Value 0x2: generate [http://en.wikipedia.org/wiki/Black black] test pattern:
		+	[[File:pac7302_reg0x72_value0x02.jpg]]
		+
		+
		+	Value 0x3: generate [http://en.wikipedia.org/wiki/Red red] test pattern:
		+	[[File:pac7302_reg0x72_value0x03.jpg]]
		+
		+
		+	Value 0x4: generate [http://en.wikipedia.org/wiki/Lime_(color) lime] test pattern:
		+	[[File:pac7302_reg0x72_value0x04.jpg]]
		+
		+
		+	Value 0x5: generate [http://en.wikipedia.org/wiki/Blue blue] test pattern:
		+	[[File:pac7302_reg0x72_value0x05.jpg]]
		+
		+
		+	Value 0x6: generate [http://en.wikipedia.org/wiki/Aqua_(color) aqua] test pattern:
		+	[[File:pac7302_reg0x72_value0x06.jpg]]
		+
		+
		+	Value 0x7: generate [http://en.wikipedia.org/wiki/Fuchsia_(color) fuchsia] test pattern:
		+	[[File:pac7302_reg0x72_value0x07.jpg]]
		+
		+
		+	Value 0x8: generate [http://en.wikipedia.org/wiki/Yellow yellow] test pattern:
		+	[[File:pac7302_reg0x72_value0x08.jpg]]
		+
		+
		+	Value 0x9: generate test pattern with colored horizontal and vertical bars:
		+	[[File:pac7302_reg0x72_value0x09.jpg]]
		+
		+
		+	Value 0xA: generate test pattern with small colored pixels all around the image:
		+	[[File:pac7302_reg0x72_value0x0a.jpg]]
		+
		+
		+	Value 0xB: generate a gradient test pattern starting from black on the top and bright color on the bottom:
		+	[[File:pac7302_reg0x72_value0x0b.jpg]]
		+
		+
		+	Value 0xC: generate a gradient test pattern starting from white on the left towards black on the right:
		+	[[File:pac7302_reg0x72_value0x0c.jpg]]
		+
		+
		+	Value 0xD: generate frequent vertical gadient bars white to black, from left to right:
		+	[[File:pac7302_reg0x72_value0x0d.jpg]]
		+
		+
		+	Value 0xE: generate [http://en.wikipedia.org/wiki/Black black] test pattern:
		+	[[File:pac7302_reg0x72_value0x0e.jpg]]
		+
		+
		+	Value 0xF: generate [http://en.wikipedia.org/wiki/Black black] test pattern:
		+	[[File:pac7302_reg0x72_value0x0f.jpg]]
		+
		+
		+	Value 0x13: 0x3: generate [http://en.wikipedia.org/wiki/Red red] test pattern with test overlay on:
		+	[[File:pac7302_reg0x72_value0x13.jpg]]

	===Streaming on/off, LED control===		===Streaming on/off, LED control===

Nmarci: correct title

2012-04-29T06:17:29Z

correct title

← Older revision		Revision as of 06:17, 29 April 2012
Line 1,320:		Line 1,320:
	\|}		\|}

-	===~~Digital pan~~===	+	===Test pattern, test overlay===

	Register page, offset: 0, 0x72		Register page, offset: 0, 0x72

Nmarci: Add description for page 0, register 0x72

2012-04-29T06:16:50Z

Add description for page 0, register 0x72

← Older revision		Revision as of 06:16, 29 April 2012
Line 1,088:		Line 1,088:
	\|-		\|-
	\|0		\|0
-	\|0x70..0xa1	+	\|0x70..0x71
		+	\|(unknown)
		+	\|
		+	\|-
		+	\|0
		+	\|0x72
		+	\|Test pattern and test overlay
		+	\|
		+	\|-
		+	\|0
		+	\|0x73..0xa1
	\|(unknown)		\|(unknown)
	\|		\|
Line 1,308:		Line 1,318:
	\|align="center"\|PAN		\|align="center"\|PAN
	\|Digital pan		\|Digital pan
		+	\|}
		+
		+	===Digital pan===
		+
		+	Register page, offset: 0, 0x72
		+
		+	{\| cellspacing="0" border="1" width="100%"
		+	!7
		+	!6
		+	!5
		+	!4
		+	!3
		+	!2
		+	!1
		+	!0
		+	\|- align="center"
		+	\|?
		+	\|?
		+	\|?
		+	\|TEST_OVERLAY
		+	\|colspan="4"\|TEST_PATTERN
		+	\|- align="center"
		+	\|?
		+	\|?
		+	\|?
		+	\|w
		+	\|colspan="4"\|w
		+	\|}
		+
		+
		+	{\| cellspacing="0" border="1"
		+	!Bits
		+	!Field
		+	!Description
		+	\|-
		+	\|align="center"\|4
		+	\|align="center"\|TEST_OVERLAY
		+	\|Test overlay<br>
		+	0: normal operation, test overlay generation off<br>
		+	1: test overlay on
		+	\|-
		+	\|align="center"\|3-0
		+	\|align="center"\|TEST_PATTERN
		+	\|Test pattern generation:<br>
		+	0x0: normal operation, test pattern generation off<br>
		+	0x1: generate [http://en.wikipedia.org/wiki/White white] test pattern: the whole image is white<br>
		+	0x2: generate [http://en.wikipedia.org/wiki/Black black] test pattern: the whole image is black<br>
		+	0x3: generate [http://en.wikipedia.org/wiki/Red red] test pattern: the whole image is red<br>
		+	0x4: generate [http://en.wikipedia.org/wiki/Lime_(color) lime] test pattern: the whole image is lime<br>
		+	0x5: generate [http://en.wikipedia.org/wiki/Blue blue] test pattern: the whole image is blue<br>
		+	0x6: generate [http://en.wikipedia.org/wiki/Aqua_(color) aqua] test pattern: the whole image is aqua<br>
		+	0x7: generate [http://en.wikipedia.org/wiki/Fuchsia_(color) fuchsia] test pattern: the whole image is fuchsia<br>
		+	0x8: generate [http://en.wikipedia.org/wiki/Yellow yellow] test pattern: the whole image is yellow<br>
		+	0x9: generate test pattern with colored horizontal and vertical bars<br>
		+	0xA: generate test pattern with small colored pixels all around the image<br>
		+	0xB: generate a gradient test pattern starting from black on the top and bright color on the bottom<br>
		+	0xC: generate a gradient test pattern starting from white on the left towards black on the right<br>
		+	0xD: generate frequent vertical gadient bars white to black, from left to right<br>
		+	0xE: generate [http://en.wikipedia.org/wiki/Black black] test pattern: the whole image is black<br>
		+	0xF: generate [http://en.wikipedia.org/wiki/Black black] test pattern: the whole image is black<br>
	\|}		\|}

Nmarci: add this page to the USB category

2012-04-21T05:44:54Z

add this page to the USB category

← Older revision		Revision as of 05:44, 21 April 2012
Line 1,422:		Line 1,422:
	[[Category:Hardware]]		[[Category:Hardware]]
	[[Category:Chipsets]]		[[Category:Chipsets]]
		+	[[Category:USB]]

Nmarci: add this page to the chipsets category

2012-04-21T05:42:09Z

add this page to the chipsets category

← Older revision		Revision as of 05:42, 21 April 2012
Line 1,421:		Line 1,421:

	[[Category:Hardware]]		[[Category:Hardware]]
		+	[[Category:Chipsets]]

Nmarci: Update mainstream availability of snapshot button

2012-04-21T05:08:42Z

Update mainstream availability of snapshot button

← Older revision		Revision as of 05:08, 21 April 2012
Line 1,017:		Line 1,017:
	If you have a kernel version 2.6.32 or before then use gspca_pac7311 instead of gspca_pac7302.		If you have a kernel version 2.6.32 or before then use gspca_pac7311 instead of gspca_pac7302.

-	The support for snapshot button is available since 28 Jan 2010 in one of the [http://linuxtv.org/~~hg/~~~jfrancois/gspca/~~rev~~/~~24ab9e77691d~~\|development repositories]. ~~''Please update this paragraph if the support is~~ merged to ~~mainline~~ kernel.''	+	The support for snapshot button is available since 28 Jan 2010 in one of the [http://git.linuxtv.org/jfrancois/gspca.git/commit/aed6f1b5fe4e95cf8a9fc149e25041aa8cc7c78a\|development repositories]. The patch was merged as commit [http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=aed6f1b5fe4e95cf8a9fc149e25041aa8cc7c78a aed6f1b5fe4e95cf8a9fc149e25041aa8cc7c78a] to the mailine and it is included in Linux kernel starting with the stable release 2.6.37, released on 4 Jan 2011.

	===Sample Kernel Output===		===Sample Kernel Output===