ShiftX2 linear graph configuration example

shiftx2_linear_graph_example.lua

function splitWord(value)
  return bit.band(value, 0xFF), bit.rshift(bit.band(value, 0xFF00),8)
end

function setLinearThreshold(id, threshold, red, green, blue, flash)
  local lowt
  local hight
  lowt, hight = splitWord(threshold)
  txCAN(0, 744389 + 15, 1, {id, 0, lowt, hight, red, green, blue, flash})
  sleep(10)
end

function configLinearGraph(lowRange, highRange, renderStyle, linearStyle)
  local lowRangeLow
  local lowRangeHigh
  local highRangeLow
  local highRangeHigh
  lowRangeLow, lowRangeHigh = splitWord(lowRange)
  highRangeLow, highRangeHigh = splitWord(highRange)
  txCAN(0, 744389 + 14, 1, {0, 0, lowRangeLow, lowRangeHigh, highRangeLow, highRangeHigh})
  sleep(10)
end

function updateLinearGraph(value)
  low, high = splitWord(value)
  txCAN(0, 744389 + 16, 1, {low, high})
end

function onTick()
  local yaw = math.abs(getImu(3)) * 100
  local pitch = math.abs(getImu(4))
  updateLinearGraph(yaw)
end

setTickRate(30)
initCAN(0, 500000)

configLinearGraph(0, 10000, 0, 0)
setLinearThreshold(0, 2000, 0, 255, 0, 0)
setLinearThreshold(1, 5000, 255,127, 0, 0)
setLinearThreshold(2, 8000, 255, 0, 0, 0)