blink1_readRGB

Read current RGB value on specified LED.

For mk2 devices or above.

extern (C)

int

blink1_readRGB

(

blink1_device* dev

,

ushort* fadeMillis

,

ubyte* r

,

ubyte* g

,

ubyte* b

,

ubyte ledn

)

Parameters

dev blink1_device*: blink1 device to command
r ubyte*: pointer to red part of RGB color
g ubyte*: pointer to green part of RGB color
b ubyte*: pointer to blue part of RGB color

Return Value

Type: int

-1 on error, 0 on success

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