Update dbSerial.

Signed-off-by: shennongmin <wupangfee@gmail.com>

NexSerialConfig.h

@@ -22,6 +22,9 @@
 /* define serial for debug */
 #define dbSerial Serial
 
+/* define serial for communicate with Nextion screen */
+#define nexSerial Serial2
+
 #ifdef DEBUG_SERIAL_ENABLE
 #define dbSerialPrint(a)    dbSerial.print(a)
 #define dbSerialPrintln(a)  dbSerial.println(a)
@@ -32,7 +35,4 @@
 #define dbSerialBegin(a)
 #endif
 
-/* define serial for communicate with Nextion screen */
-#define nexSerial Serial2
-
 #endif 

NexTouch.cpp

@@ -403,6 +403,7 @@ bool NexTouch::getBrightness(uint32_t *brightness)
  */
 bool nexInit(void)
 {
+    dbSerialBegin(9600);
     nexSerial.begin(9600);
     NexTouch::sendCommand("");
     NexTouch::sendCommand("page 0");

examples/CompButton/CompButton.ino

@@ -45,8 +45,7 @@ void b0PopCallback(void *ptr)
 }
 
 void setup(void)
-{  
-    dbSerialBegin(9600);  
+{    
     nexInit();
     b0.attachPop(b0PopCallback, &b0);
     dbSerialPrintln("setup done"); 

examples/CompCrop/CompCrop.ino

@@ -39,7 +39,6 @@ void q0PopCallback(void *ptr)
 
 void setup(void)
 {
-    dbSerialBegin(9600);
     nexInit();
     q0.attachPop(q0PopCallback);
     dbSerialPrintln("setup done");

examples/CompHotspot/CompHotspot.ino

@@ -55,7 +55,6 @@ void hot1PopCallback(void *ptr)
 
 void setup(void)
 {
-    dbSerialBegin(9600);
     nexInit();
     hot0.attachPush(hot0PushCallback, &hot0);
     hot0.attachPop(hot0PopCallback, &hot0);

examples/CompPage/CompPage.ino

@@ -55,7 +55,6 @@ void page3PopCallback(void *ptr)
 
 void setup(void)
 {   
-    dbSerialBegin(9600);
     nexInit();
     dbSerialPrintln("setup begin");
     

examples/CompPicture/CompPicture.ino

@@ -45,7 +45,6 @@ void p0PopCallback(void *ptr)
 
 void setup(void)
 {
-    dbSerialBegin(9600);
     nexInit();
     p0.attachPop(p0PopCallback);
     dbSerialPrintln("setup done");

examples/CompPointer/CompPointer.ino

@@ -61,7 +61,6 @@ void buttonDownPopCallback(void *ptr)
 
 void setup(void)
 {
-    dbSerialBegin(9600);
     nexInit();
     btn_up.attachPop(buttonUpPopCallback);
     btn_down.attachPop(buttonDownPopCallback);

examples/CompProgressBar/CompProgressBar.ino

@@ -61,9 +61,6 @@ void buttonDownPopCallback(void *ptr)
 
 void setup(void)
 {
-    uint32_t brightness = 0;
-    
-    dbSerialBegin(9600);
     nexInit();
     btn_up.attachPop(buttonUpPopCallback);
     btn_down.attachPop(buttonDownPopCallback);

examples/CompText/CompText.ino

@@ -80,7 +80,6 @@ void b1PopCallback(void *ptr)
 
 void setup(void)
 {
-    dbSerialBegin(9600);
     nexInit();
     dbSerialPrintln("setup done");
 }