gt911 - gt911 Drive

Adaptation status unknown

Note

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Example

--Note: due to the use of sys.wait() all apis need to be used in the coroutine
-- Usage Examples
local gt911 = require "gt911"

local i2cid = 0
local gt911_res = pin.PA07
local gt911_int = pin.PA00
i2c_speed = i2c.FAST
sys.taskInit(function()
    i2c.setup(i2cid,i2c_speed)
    gt911.init(i2cid,gt911_res,gt911_int)
    while 1 do
        sys.wait(1000)
    end
end)

local function gt911CallBack(press_sta,i,x,y)
    print(press_sta,i,x,y)
end

sys.subscribe("GT911",gt911CallBack)

gt911.init(gt911_i2c,gt911_res,gt911_int)

gt911 Initialization

Parameters

Incoming Value Type	Explanation
number	gt911_i2c i2c_id
number	gt911_res Reset Pin
number	gt911_int Interrupt Pin

Return Value

return value type	explanation
bool	Successful return true

Examples

gt911.init(0)

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