Serial bugfix on init/deinit

bigtreetech · Oct 2, 2023 · 0294625 · 0294625
1 parent 7d638de
commit 0294625
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Showing 2 changed files with 29 additions and 52 deletions.
diff --git a/TFT/src/User/API/SerialConnection.c b/TFT/src/User/API/SerialConnection.c
@@ -22,51 +22,32 @@ const SERIAL_PORT_INFO serialPort[SERIAL_PORT_COUNT] = {
 const uint32_t baudrateValues[BAUDRATE_COUNT] =    { 0,     2400,   9600,   19200,   38400,   57600,   115200,   250000,   500000,   1000000};
 const char * const baudrateNames[BAUDRATE_COUNT] = {"OFF", "2400", "9600", "19200", "38400", "57600", "115200", "250000", "500000", "1000000"};
 
-static inline void Serial_InitPrimary(void)
-{
-  InfoHost_Init(false);  // initialize infoHost when disconnected
-
-  Serial_Config(serialPort[PORT_1].port, serialPort[PORT_1].cacheSize, baudrateValues[infoSettings.serial_port[PORT_1]]);
-}
-
-static inline void Serial_DeInitPrimary(void)
-{
-  Serial_DeConfig(serialPort[PORT_1].port);
-}
-
 void Serial_Init(SERIAL_PORT_INDEX portIndex)
 {
   if (!WITHIN(portIndex, ALL_PORTS, SERIAL_PORT_COUNT - 1))
     return;
 
-  if (portIndex <= PORT_1)  // if primary, all serial ports or all supplementary serial ports
+  if (portIndex == PORT_1 || portIndex == ALL_PORTS)
   {
-    if (portIndex != SUP_PORTS)  // if primary or all serial ports, initialize the primary serial port
-      Serial_InitPrimary();
+    Serial_Config(serialPort[PORT_1].port, serialPort[PORT_1].cacheSize, baudrateValues[infoSettings.serial_port[PORT_1]]);
 
-    #ifdef SERIAL_PORT_2
-      if (portIndex != PORT_1)  // if ALL_PORTS or SUP_PORTS, initialize all the supplementary serial ports
-      {
-        for (portIndex = PORT_2; portIndex < SERIAL_PORT_COUNT; portIndex++)
-        {
-          // the supplementary serial ports should be enabled according to config.ini.
-          // Disable the serial port when it is not in use and/or not connected to a device (floating) to
-          // avoid to receive and process wrong data due to possible electromagnetic interference (EMI).
-          if (infoSettings.serial_port[portIndex] > 0)  // if serial port is enabled
-            Serial_Config(serialPort[portIndex].port, serialPort[portIndex].cacheSize,
-                          baudrateValues[infoSettings.serial_port[portIndex]]);
-        }
-      }
-    #endif
+    InfoHost_Init(false);  // initialize infoHost when disconnected
+    coordinateSetKnown(false);
   }
+
   #ifdef SERIAL_PORT_2
-    else  // if supplementary serial port
+    for (SERIAL_PORT_INDEX tmpIndex = PORT_2; tmpIndex < SERIAL_PORT_COUNT; tmpIndex++)
     {
-      if (infoSettings.serial_port[portIndex] > 0)  // if serial port is enabled
-      {
-        Serial_Config(serialPort[portIndex].port, serialPort[portIndex].cacheSize,
-                      baudrateValues[infoSettings.serial_port[portIndex]]);
-      }
+      // the supplementary serial ports should be enabled according to config.ini.
+      // Disable the serial port when it is not in use and/or not connected to a device (floating) to
+      // avoid to receive and process wrong data due to possible electromagnetic interference (EMI).
+
+      if (infoSettings.serial_port[tmpIndex] == 0)  // if serial port not enabled, skip
+        continue;
+
+      if (portIndex == tmpIndex || portIndex < PORT_1)
+        Serial_Config(serialPort[tmpIndex].port, serialPort[tmpIndex].cacheSize,
+                            baudrateValues[infoSettings.serial_port[tmpIndex]]);
     }
   #endif
 }
@@ -76,25 +57,14 @@ void Serial_DeInit(SERIAL_PORT_INDEX portIndex)
   if (!WITHIN(portIndex, ALL_PORTS, SERIAL_PORT_COUNT - 1))
     return;
 
-  if (portIndex <= PORT_1)  // if primary, all serial ports or all supplementary serial ports
-  {
-    if (portIndex != SUP_PORTS)  // if primary or all serial ports, deinitialize the primary serial port
-      Serial_DeInitPrimary();
+  if (portIndex == PORT_1 || portIndex == ALL_PORTS)
+    Serial_DeConfig(serialPort[PORT_1].port);
 
-    #ifdef SERIAL_PORT_2
-      if (portIndex != PORT_1)  // if ALL_PORTS or SUP_PORTS, deinitialize all the supplementary serial ports
-      {
-        for (portIndex = PORT_2; portIndex < SERIAL_PORT_COUNT; portIndex++)
-        {
-          Serial_DeConfig(serialPort[portIndex].port);
-        }
-      }
-    #endif
-  }
   #ifdef SERIAL_PORT_2
-    else  // if supplementary serial port
+    for (SERIAL_PORT_INDEX tmpIndex = PORT_2; tmpIndex < SERIAL_PORT_COUNT; tmpIndex++)
     {
-      Serial_DeConfig(serialPort[portIndex].port);
+      if (portIndex == tmpIndex || portIndex < PORT_1)
+        Serial_DeConfig(serialPort[tmpIndex].port);
     }
   #endif
 }

diff --git a/TFT/src/User/Menu/ConnectionSettings.c b/TFT/src/User/Menu/ConnectionSettings.c
@@ -18,20 +18,27 @@ void menuDisconnect(void)
   GUI_DispStringInRect(20, LCD_HEIGHT - (BYTE_HEIGHT * 2), LCD_WIDTH - 20, LCD_HEIGHT, textSelect(LABEL_TOUCH_TO_EXIT));
 
   Serial_DeInit(ALL_PORTS);
+
   while (!isPress())
   {
     #ifdef LCD_LED_PWM_CHANNEL
       LCD_CheckDimming();
     #endif
   }
+
+  #ifdef BUZZER_PIN
+    BUZZER_PLAY(SOUND_KEYPRESS);
+    loopBuzzer();
+  #endif
+
   while (isPress())
   {
     #ifdef LCD_LED_PWM_CHANNEL
       LCD_CheckDimming();
     #endif
   }
-  Serial_Init(ALL_PORTS);
 
+  Serial_Init(ALL_PORTS);
   CLOSE_MENU();
 }