Add vtx tables download to popup menu

Deletes the contents of the .lua file containing vtx tables for the selected model and downloads them again. The menu item is only available for firmwares supporting vtx tables.

src/SCRIPTS/BF/ui.lua

@@ -32,7 +32,7 @@ local popupMenuActive = 1
 local killEnterBreak = 0
 local pageScrollY = 0
 local mainMenuScrollY = 0
-local PageFiles, Page, init
+local PageFiles, Page, init, popupMenuList
 
 local backgroundFill = TEXT_BGCOLOR or ERASE
 local foregroundColor = LINE_COLOR or SOLID
@@ -72,11 +72,24 @@ local function eepromWrite()
  protocol.mspRead(uiMsp.eepromWrite)
 end
 
-local popupMenuList = {
- { t = "save page", f = saveSettings },
- { t = "reload", f = invalidatePages },
- { t = "reboot", f = rebootFc },
-}
+local function getVtxTables()
+ uiState = uiStatus.init
+ PageFiles = nil
+ invalidatePages()
+ io.close(io.open("/BF/VTX/"..model.getInfo().name..".lua", 'w'))
+ return 0
+end
+
+local function createPopupMenu()
+ popupMenuList = {
+ { t = "save page", f = saveSettings },
+ { t = "reload", f = invalidatePages },
+ { t = "reboot", f = rebootFc },
+ }
+ if apiVersion >= 1.042 then
+ popupMenuList[#popupMenuList + 1] = { t = "vtx tables", f = getVtxTables }
+ end
+end
 
 local function processMspReply(cmd,rx_buf)
  if not Page or not rx_buf then
@@ -254,6 +267,7 @@ local function run_ui(event)
  return 0
  end
  init = nil
+ createPopupMenu()
  PageFiles = assert(loadScript("pages.lua"))()
  invalidatePages()
  uiState = uiStatus.mainMenu
@@ -312,7 +326,7 @@ local function run_ui(event)
  killEnterBreak = 0
  else
  pageState = pageStatus.display
- popupMenuList[popupMenuActive].f()
+ return popupMenuList[popupMenuActive].f() or 0
  end
  end
  elseif pageState == pageStatus.display then

src/SCRIPTS/BF/ui_init.lua

@@ -1,6 +1,13 @@
 local apiVersionReceived = false
-local vtxTablesReceived = loadScript("/BF/VTX/"..model.getInfo().name..".lua")
+local vtxTablesReceived = false
 local data_init, getVtxTables
+local vtxTables = loadScript("/BF/VTX/"..model.getInfo().name..".lua")
+
+if vtxTables and vtxTables() then
+ vtxTablesReceived = true
+ vtxTables = nil
+ collectgarbage()
+end
 
 local function init()
  if apiVersion == 0 then