Introduce S6R lua script for X7

radio/sdcard/taranis-x7/S6R/S6R.lua

@@ -0,0 +1,256 @@
+local VALUE = 0
+local COMBO = 1
+
+local edit = false
+local page = 1
+local current = 1
+local refreshState = 0
+local refreshIndex = 0
+local pageOffset = 0
+local pages = {}
+local fields = {}
+local modifications = {}
+
+local configFields = {
+  {"Wing type", COMBO, 0x80, nil, { "Normal", "Delta", "VTail" } },
+  {"Mounting type", COMBO, 0x81, nil, { "Horz", "Horz rev.", "Vert", "Vert rev." } },
+}
+
+local settingsFields = {
+  {"S6R functions", COMBO, 0x9C, nil, { "Disable", "Enable" } },
+  {"CH5 mode", COMBO, 0xA8, nil, { "AIL2", "AUX1" } },
+  {"CH6 mode", COMBO, 0xA9, nil, { "ELE2", "AUX2" } },
+  {"AIL direction", COMBO, 0x82, nil, { "Normal", "Invers" }, { 255, 0 } },
+  {"ELE direction", COMBO, 0x83, nil, { "Normal", "Invers" }, { 255, 0 } },
+  {"RUD direction", COMBO, 0x84, nil, { "Normal", "Invers" }, { 255, 0 } },
+  {"AIL2 direction", COMBO, 0x9A, nil, { "Normal", "Invers" }, { 255, 0 } },
+  {"ELE2 direction", COMBO, 0x9B, nil, { "Normal", "Invers" }, { 255, 0 } },
+  {"AIL stab gain", VALUE, 0x85, nil, 0, 200, "%"},
+  {"ELE stab gain", VALUE, 0x86, nil, 0, 200, "%"},
+  {"RUD stab gain", VALUE, 0x87, nil, 0, 200, "%"},
+  {"AIL autolvl gain", VALUE, 0x88, nil, 0, 200, "%"},
+  {"ELE autolvl gain", VALUE, 0x89, nil, 0, 200, "%"},
+  {"ELE hover gain", VALUE, 0x8C, nil, 0, 200, "%"},
+  {"RUD hover gain", VALUE, 0x8D, nil, 0, 200, "%"},
+  {"AIL knife gain", VALUE, 0x8E, nil, 0, 200, "%"},
+  {"RUD knife gain", VALUE, 0x90, nil, 0, 200, "%"},
+  {"AIL autolvl offset", VALUE, 0x91, nil, -20, 20, "%", 0x6C},
+  {"ELE autolvl offset", VALUE, 0x92, nil, -20, 20, "%", 0x6C},
+  {"ELE hover offset", VALUE, 0x95, nil, -20, 20, "%", 0x6C},
+  {"RUD hover offset", VALUE, 0x96, nil, -20, 20, "%", 0x6C},
+  {"AIL knife offset", VALUE, 0x97, nil, -20, 20, "%", 0x6C},
+  {"RUD knife offset", VALUE, 0x99, nil, -20, 20, "%", 0x6C},
+}
+
+-- Change display attribute to current field
+local function addField(step)
+  local field = fields[current]
+  local min, max
+  if field[2] == VALUE then
+    min = field[5]
+    max = field[6]
+  elseif field[2] == COMBO then
+    min = 0
+    max = #(field[5]) - 1
+  end
+  if (step < 0 and field[4] > min) or (step > 0 and field[4] < max) then
+    field[4] = field[4] + step
+  end
+end
+
+-- Select the next or previous page
+local function selectPage(step)
+  page = 1 + ((page + step - 1 + #pages) % #pages)
+  refreshIndex = 0
+  pageOffset = 0
+end
+
+-- Select the next or previous editable field
+local function selectField(step)
+  current = 1 + ((current + step - 1 + #fields) % #fields)
+  if current > 7 + pageOffset then
+    pageOffset = current - 7
+  elseif current <= pageOffset then
+    pageOffset = current - 1
+  end
+end
+
+local function drawProgressBar()
+  local width = (70 * refreshIndex) / #fields
+  lcd.drawRectangle(30, 1, 70, 6)
+  lcd.drawFilledRectangle(32, 3, width, 2);
+end
+
+-- Redraw the current page
+local function redrawFieldsPage()
+  lcd.clear()
+  lcd.drawScreenTitle("S6R", page, #pages)
+
+  if refreshIndex < #fields then
+    drawProgressBar()
+  end
+
+  for index = 1, 7, 1 do
+    local field = fields[pageOffset+index]
+    if field == nil then
+      break
+    end
+
+    local attr = current == (pageOffset+index) and ((edit == true and BLINK or 0) + INVERS) or 0
+
+    lcd.drawText(0, 1+8*index, field[1])
+
+    if field[4] == nil then
+      lcd.drawText(LCD_W, 1+8*index, "---", attr + RIGHT)
+    else
+      if field[2] == VALUE then
+        lcd.drawNumber(LCD_W, 1+8*index, field[4], attr + RIGHT)
+      elseif field[2] == COMBO then
+        if field[4] >= 0 and field[4] < #(field[5]) then
+          lcd.drawText(LCD_W, 1+8*index, field[5][1+field[4]], attr + RIGHT)
+        end
+      end
+    end
+  end
+end
+
+local function telemetryRead(field)
+  return sportTelemetryPush(0x17, 0x30, 0x0C30, field)
+end
+
+local function telemetryWrite(field, value)
+  return sportTelemetryPush(0x17, 0x31, 0x0C30, field + value*256)
+end
+
+local telemetryPopTimeout = 0
+local function refreshNext()
+  if refreshState == 0 then
+    if #modifications > 0 then
+      telemetryWrite(modifications[1][1], modifications[1][2])
+      modifications[1] = nil
+    elseif refreshIndex < #fields then
+      local field = fields[refreshIndex + 1]
+      if telemetryRead(field[3]) == true then
+        refreshState = 1
+        telemetryPopTimeout = getTime() + 80 -- normal delay is 500ms
+      end
+    end
+  elseif refreshState == 1 then
+    local physicalId, primId, dataId, value = sportTelemetryPop()
+    if physicalId == 0x1A and primId == 0x32 and dataId == 0x0C30 then
+      local fieldId = value % 256
+      local field = fields[refreshIndex + 1]
+      if fieldId == field[3] then
+        local value = math.floor(value / 256)
+        if field[3] >= 0x9E and field[3] <= 0xA0 then
+          local b1 = value % 256
+          local b2 = math.floor(value / 256)
+          value = b1*256 + b2
+          value = value - bit32.band(value, 0x8000) * 2
+        end
+        if field[2] == COMBO and #field == 6 then
+          for index = 1, #(field[6]), 1 do
+            if value == field[6][index] then
+              value = index - 1
+              break
+            end
+          end
+        elseif field[2] == VALUE and #field == 8 then
+          value = value - field[8] + field[5]
+        end
+        fields[refreshIndex + 1][4] = value
+        refreshIndex = refreshIndex + 1
+        refreshState = 0
+      end
+    elseif getTime() > telemetryPopTimeout then
+      refreshState = 0
+    end
+  end
+end
+
+local function updateField(field)
+  local value = field[4]
+  if field[2] == COMBO and #field == 6 then
+    value = field[6][1+value]
+  elseif field[2] == VALUE and #field == 8 then
+    value = value + field[8] - field[5]
+  end
+  modifications[#modifications+1] = { field[3], value }
+end
+
+-- Main
+local function runFieldsPage(event)
+  if event == EVT_EXIT_BREAK then -- exit script
+    return 2
+  elseif event == EVT_ENTER_BREAK then -- toggle editing/selecting current field
+    if fields[current][4] ~= nil then
+      edit = not edit
+      if edit == false then
+        updateField(fields[current])
+      end
+    end
+  elseif edit then
+    if event == EVT_PLUS_FIRST or event == EVT_ROT_RIGHT or event == EVT_PLUS_REPT then
+      addField(1)
+    elseif event == EVT_MINUS_FIRST or event == EVT_ROT_LEFT or event == EVT_MINUS_REPT then
+      addField(-1)
+    end
+  else
+    if event == EVT_MINUS_FIRST or event == EVT_ROT_RIGHT then
+      selectField(1)
+    elseif event == EVT_PLUS_FIRST or event == EVT_ROT_LEFT then
+      selectField(-1)
+    end
+  end
+  redrawFieldsPage()
+  return 0
+end
+
+local mountText = { "Label is facing the sky", "Label is facing ground", "Label is left when", "Label is right when" }
+
+local function runConfigPage(event)
+  fields = configFields
+  local result = runFieldsPage(event)
+  if fields[2][4] ~= nil then
+    lcd.drawText(1, 30, "Pins toward tail")
+    lcd.drawText(1, 40, mountText[1 + fields[2][4]])
+    if fields[2][4] > 1 then
+      lcd.drawText(1, 50, "looking from the tail")
+    end
+  end
+  return result
+end
+
+local function runSettingsPage(event)
+  fields = settingsFields
+  return runFieldsPage(event)
+end
+
+-- Init
+local function init()
+  current, edit, refreshState, refreshIndex = 1, false, 0, 0
+  pages = {
+    runConfigPage,
+    runSettingsPage,
+  }
+end
+
+-- Main
+local function run(event)
+  if event == nil then
+    error("Cannot be run as a model script!")
+    return 2
+  elseif event == EVT_PAGE_BREAK then
+    selectPage(1)
+  elseif event == EVT_PAGE_LONG then
+    killEvents(event);
+    selectPage(-1)
+  end
+
+  local result = pages[page](event)
+  refreshNext()
+
+  return result
+end
+
+return { init=init, run=run }