fix: timer hesitates and skips numbers issue: EdgeTX/edgetx#1509 (#59)

Co-authored-by: Shmuely <offer.shmuely@cognyte.com>

sdcard/horus/WIDGETS/Timer2/main.lua

@@ -1,7 +1,7 @@
 -- A Timer version that fill better the widget area
 -- Offer Shmuely
 -- Date: 2022
--- ver: 0.6
+-- ver: 0.7
 
 local options = {
   { "TextColor", COLOR, YELLOW },
@@ -16,7 +16,7 @@ local function log(s)
 end
 
 local function create(zone, options)
-  local wgt  = { zone=zone, options=options}
+  local wgt = { zone = zone, options = options }
   wgt.options.use_days = wgt.options.use_days % 2 -- modulo due to bug that cause the value to be other than 0|1
   return wgt
 end
@@ -34,35 +34,38 @@ end
 ------------------------------------------------------------
 
 local function formatTime(wgt, t1)
-  local dd_raw = t1.value/86400 -- 24*3600
+  local dd_raw = t1.value
   local isNegative = false
   if dd_raw < 0 then
     isNegative = true
     dd_raw = math.abs(dd_raw)
   end
   log("dd_raw: " .. dd_raw)
-  local dd = math.floor(dd_raw)
-  local hh_raw = (dd_raw - dd) * 24
-  local hh = math.floor(hh_raw)
-  local mm_raw = (hh_raw - hh) * 60
-  local mm = math.floor(mm_raw)
-  local ss_raw = (mm_raw - mm) * 60
-  local ss = math.floor(ss_raw)
+
+  local dd = math.floor(dd_raw / 86400)
+  dd_raw = dd_raw - dd * 86400
+  local hh = math.floor(dd_raw / 3600)
+  dd_raw = dd_raw - hh * 3600
+  local mm = math.floor(dd_raw / 60)
+  dd_raw = dd_raw - mm * 60
+  local ss = math.floor(dd_raw)
+
   if dd == 0 and hh == 0 then
     -- less then 1 hour, 59:59
-    time_str = string.format("%02d:%02d",mm, ss)
+    time_str = string.format("%02d:%02d", mm, ss)
+
   elseif dd == 0 then
     -- lass then 24 hours, 23:59:59
-    time_str = string.format("%02d:%02d:%02d",hh, mm, ss)
+    time_str = string.format("%02d:%02d:%02d", hh, mm, ss)
+
   else
     -- more than 24 hours
-
     if wgt.options.use_days == 0 then
       -- 25:59:59
-      time_str = string.format("%02d:%02d:%02d",dd*24 + hh, mm, ss)
+      time_str = string.format("%02d:%02d:%02d", dd * 24 + hh, mm, ss)
     else
       -- 5d 23:59:59
-      time_str = string.format("%dd %02d:%02d:%02d",dd, hh, mm, ss)
+      time_str = string.format("%dd %02d:%02d:%02d", dd, hh, mm, ss)
     end
 
   end
@@ -88,24 +91,24 @@ local function getFontSize(wgt, txt)
   log("wide_txt: " .. wide_txt)
 
   local w,h = lcd.sizeText(wide_txt, XXLSIZE)
-  log(string.format("XXLSIZE w: %d, h: %d, %s", w,h, time_str))
+  log(string.format("XXLSIZE w: %d, h: %d, %s", w, h, time_str))
   if w < wgt.zone.w and h <= wgt.zone.h then
     return XXLSIZE
   end
 
   w,h = lcd.sizeText(wide_txt, DBLSIZE)
-  log(string.format("DBLSIZE w: %d, h: %d, %s", w,h, time_str))
+  log(string.format("DBLSIZE w: %d, h: %d, %s", w, h, time_str))
   if w < wgt.zone.w and h <= wgt.zone.h then
     return DBLSIZE
   end
 
   w,h = lcd.sizeText(wide_txt, MIDSIZE)
-  log(string.format("MIDSIZE w: %d, h: %d, %s", w,h, time_str))
+  log(string.format("MIDSIZE w: %d, h: %d, %s", w, h, time_str))
   if w < wgt.zone.w and h <= wgt.zone.h then
     return MIDSIZE
   end
 
-  log(string.format("SMLSIZE w: %d, h: %d, %s", w,h, time_str))
+  log(string.format("SMLSIZE w: %d, h: %d, %s", w, h, time_str))
   return SMLSIZE
 end
 
@@ -114,7 +117,7 @@ local function refresh(wgt, event, touchState)
   if (wgt.options == nil)       then log("refresh(wgt.options=nil)")       return end
   if (wgt.options.Timer == nil) then log("refresh(wgt.options.Timer=nil)") return end
 
-  local t1 = model.getTimer(wgt.options.Timer-1)
+  local t1 = model.getTimer(wgt.options.Timer - 1)
 
   -- calculate timer info
   local timerInfo = getTimerHeader(wgt, t1)
@@ -126,7 +129,7 @@ local function refresh(wgt, event, touchState)
   local zone_w = wgt.zone.w
   local zone_h = wgt.zone.h
 
-  if isNegative==true then
+  if isNegative == true then
     textColor = RED
   else
     textColor = wgt.options.TextColor
@@ -159,6 +162,7 @@ local function refresh(wgt, event, touchState)
   -- draw timer time
   lcd.drawText(wgt.zone.x + dx, wgt.zone.y + dy, time_str, font_size + textColor)
 
+  --lcd.drawText(wgt.zone.x+100, wgt.zone.y, string.format("%d%%", getUsage()), SMLSIZE + CUSTOM_COLOR)
 end
 
 return { name="Timer2", options=options, create=create, update=update, background=background, refresh=refresh }