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--- module:micropython:esp32displaykey:esp32displaykey [2021/12/25 14:11] – [Library-Module: Uart.py] omdevelop
+++ module:micropython:esp32displaykey:esp32displaykey [2022/09/13 11:58] (current) – external edit 127.0.0.1
@@ Line 18: / Line 18: @@
   * minimale Zeit zur Erkennung von Tastenwiederholungen: ZeitTIME_KEYREPETITION = 0.5
   * Eigener Thread mit permanenter Tastatur-Abfrage
+  * Entprellung über TIME_KEYPRESSES
+  * Tasten-Wiederholung über TIME_KEYREPETITION
   * MainLoop: periodische Abfrage GetKeyCode()
   * Keys beim IT01:
@@ Line 42: / Line 44: @@
 ===== Version =====
-{{:module:micropython:Esp32DisplayKey:2112251329_Esp32DisplayKey_01V02.zip | 2112251329_Esp32DisplayKey_01V02.zip}}
+{{:module:micropython:Esp32DisplayKey:2112251413_Esp32DisplayKey_01V03.zip | 2112251413_Esp32DisplayKey_01V03.zip}}
 ===== Beschreibung =====
+{{:module:micropython:Esp32DisplayKey:2112251421_Esp32DisplayKey_01V03.png?600|2112251421_Esp32DisplayKey_01V03.png}}
 ==== Ausgabe MicroPython-Terminal: Esp32CheckDisplayKey.py ====
   * Ausgabe der KeyCodes (mit Wiederholungen)
@@ Line 670: / Line 673: @@
 </code>
-==== Library-Module: .py ====
+==== Library-Module: ThreadDisplay.py ====
-<code python>
-</code>
-==== Library-Module: .py ====
-<code python>
-</code>
-==== Library-Module: .py ====
 <code python>
+#
+import machine
+import time
+#
+import Define as DEF
+import Thread as THR
+import LCDisplayI2C as LCD
+#
+class CCommandDisplay():
+    def __init__(self, lcdisplay):
+        self.LCDisplay = lcdisplay
+        return
+    #
+    def Execute(self):
+        return
+    #
+class CClear(CCommandDisplay):
+    def __init__(self, lcdisplay):
+        super(CClear, self).__init__(lcdisplay)
+        return
+    def Execute(self):
+        self.LCDisplay.Clear()
+        return
+#
+class CWrite(CCommandDisplay):
+    def __init__(self, lcdisplay, row, col, text):
+        super(CWrite, self).__init__(lcdisplay)
+        self.Row = row
+        self.Col = col
+        self.Text = text
+        return
+    def Execute(self):
+        self.LCDisplay.MoveTo(self.Row, self.Col)
+        self.LCDisplay.PutText(self.Text)
+        return
+#
+class CThreadDisplay(THR.CThread):
+    #
+    def __init__(self, i2cdisplay, lcdisplay):
+        super(CThreadDisplay, self).__init__(self.OnStart, self.OnBusy, self.OnAbort, self.OnEnd)
+        self.I2CDisplay = i2cdisplay
+        self.LCDisplay = lcdisplay
+        self.CommandList = []
+        return
+    #---------------------------------------------
+    def OnStart(self, thread):
+        return
+    def OnBusy(self, thread):
+        while (THR.stBusy == thread.State):
+            self.Clear()
+            Col = 0
+            while (Col <= 19):
+                self.Write(0, Col, ' Hello0')
+                self.Write(1, Col, ' Hello1')
+                self.Write(2, Col, ' Hello2')
+                self.Write(3, Col, ' Hello3')
+                while (0 < len(self.CommandList)):
+                    Command = self.CommandList.pop(0)
+                    Command.Execute()
+                time.sleep(0.5)
+                Col += 1
+                if (THR.stBusy != thread.State):
+                    break
+        return
+    def OnAbort(self, thread):
+        return
+    def OnEnd(self, thread):
+        return
+    #---------------------------------------------
+    def Open(self):
+        self.Start()
+        return
+    def Close(self):
+        self.Abort()
+        return
+    #---------------------------------------------
+    def Clear(self):
+        self.CommandList.append(CClear(self.LCDisplay))
+        return
+    def Write(self, row, col, text):
+        self.CommandList.append(CWrite(self.LCDisplay, row, col, text))
+        return
+    #
+#
+#------------------------------------------------------------------------------------------
+if ('__main__' == __name__):
+    print('*** CheckEsp32DisplayKey: begin')
+    #
+    I2CDisplay = machine.SoftI2C(scl=machine.Pin(22), sda=machine.Pin(21), freq=2000000)
+    LCDisplay = LCD.CLCDisplayI2C(I2CDisplay, DEF.I2CADDRESS_LCDISPLAY_T, \
+                                  DEF.LCDISPLAY_COUNT_ROWS, DEF.LCDISPLAY_COUNT_COLUMNS)
+    TD = CThreadDisplay(I2CDisplay, LCDisplay)
+    TD.Open()
+    #
+    time.sleep(10.0)
+    #
+    TD.Close()
+    #
+    print('*** CheckEsp32DisplayKey: end')
+    #
+#
 </code>
@@ Line 686: / Line 782: @@
+==== 211225 : "echte" Parallelisierung ====
+  * {{:module:micropython:Esp32DisplayKey:2112251329_Esp32DisplayKey_01V02.zip | 2112251329_Esp32DisplayKey_01V02.zip}}
 ==== 211224 : Versuch zur Thread-Entkopplung ====