ec11 - ec11 Rotary encoder

Adaptation status unknown

Note

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Example

-- Usage instance, currently supports a certain pulse.
local ec11 = require("ec11")

-- Write as per actual wiring
local GPIO_A = 6
local GPIO_B = 7
ec11.init(GPIO_A,GPIO_B)

-- Demo Reception Rotation Effect
local count = 0
local function ec11_callBack(direction)
    if direction == "left" then
        -- Select left, counterclockwise
        count = count - 1
    else
        -- Turn right, clockwise
        count = count + 1
    end
    log.info("ec11", direction, count)
end

sys.subscribe("ec11",ec11_callBack)

ec11.init(GPIO_A,GPIO_B)

Initialization ec11

Parameters

Incoming Value Type	Explanation
number	GPIO_A A The GPIO number corresponding to the pin, such as GPIO6, is written 6
number	GPIO_B B The GPIO number corresponding to the pin, such as GPIO7, is written 7

Return Value

None

Examples

ec11.init(6,7)

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