Embedded Application Programming Interface - picmg
Embedded Application Programming Interface - picmg
Embedded Application Programming Interface - picmg
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5.5.1 Description<br />
Sets the brightness of the selected flat panel display.<br />
5.5.2 Parameters<br />
Id<br />
uint32_t<br />
EAPI_CALLTYPE<br />
EApiVgaSetBacklightBrightness(<br />
__IN uint32_t Id , /* Backlight Id */<br />
__IN uint32_t Bright /* Backlight Brightness */<br />
);<br />
FUNC_DEF 8: EApiVgaSetBacklightBrightness<br />
__IN See '5.1.1 Backlight Ids' on page 24<br />
Bright<br />
__IN Backlight Brightness level. See 5.1.3 Backlight Brightness Value Range on page 24.<br />
5.5.3 Return Status Code<br />
Condition<br />
Library Uninitialized<br />
Bright>EAPI_BACKLIGHT_SET_BRIGHTEST<br />
unknown Id<br />
Return Value<br />
EAPI_STATUS_NOT_INITIALIZED<br />
EAPI_STATUS_INVALID_PARAMETER<br />
EAPI_STATUS_UNSUPPORTED<br />
... see 2.3 Status Codes on page 16<br />
Success<br />
EAPI_STATUS_SUCCESS<br />
PICMG® EAPI R1.0, August 8, 2010 page 27 of 83
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