vtc_timing Struct Reference

Data Fields
enum vtc_mode	mode
uint16_t	hactive
uint16_t	hfporch
uint16_t	hsyncwidth
uint16_t	hbackporch
uint16_t	hsyncpol
uint16_t	vactive
uint16_t	v0fporch
uint16_t	v0syncwidth
uint16_t	v0backporch
uint16_t	v1fporch
uint16_t	v1syncwidth
uint16_t	v1backporch
uint16_t	vsyncpol
bool	interlaced

Detailed Description

HSize –+ | HSync End –+ | | | | HSync Start –+ | | | | | | | HBlank Start –+ | | | (0, 0) | | | | | ------—x------------------------------—+--—+--—+--—+ | | | | . . . | | | | . . . | | | | . . . | | | | . . . | | | Active Video | . . . | | | | . . . | | | | . . . | | | | . . . | | VBlank Start —+------------------------------—+ . . . . . . . . . . | . . . . +-—+ | . . . . | | | . . . . | | VSync Start —+ . . . . . . . . . . . . . . . . . . . . . . . . . . . +-—+ | | . . . . | | VSync End —+ . . . . . . . . . . . . . . . . . . . . . . . . . . . +-—+ | | . . . . | | | . . . . | | VSize —+ . . . . . . . . . . . . . . . . . . . . . . . . . . . | . . . . . . .| . . . . . +--—+ . . | | . -------------------------------------—+ +---— . . +---------------— | -------------------------------—+

Field Documentation

hactive

uint16_t hactive

Horizontal active size

hbackporch

uint16_t hbackporch

Horizontal back porch (HSize - HSync End)

hfporch

uint16_t hfporch

Horizontal front porch (HSync Start - HBlank Start)

hsyncpol

uint16_t hsyncpol

Horizontal sync polarity

hsyncwidth

uint16_t hsyncwidth

Horizontal sync width (HSync Start - HSync End)

interlaced

bool interlaced

Video is interlaced

mode

enum vtc_mode mode

Video mode

v0backporch

uint16_t v0backporch

Horizontal back porch (VSize - VSync End)

v0fporch

uint16_t v0fporch

Vertical front porch size (VSync Start - VBlank Start)

v0syncwidth

uint16_t v0syncwidth

Vertical sync width (VSync End - VSync Start)

v1backporch

uint16_t v1backporch

Vertical back porch

v1fporch

uint16_t v1fporch

Vertical front porch

v1syncwidth

uint16_t v1syncwidth

Vertical sync width

vactive

uint16_t vactive

Vertical active size

vsyncpol

uint16_t vsyncpol

Vertical sync polarity

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The documentation for this struct was generated from the following file:

• projects/lib/vtc.c