add Serial.attachInterrupt_Send()

gicking · gicking · commit f7f584b1ba50 · 2019-11-18T18:26:43.000+01:00
diff --git a/cores/arduino/HardwareSerial.cpp b/cores/arduino/HardwareSerial.cpp
@@ -120,6 +120,7 @@ void HardwareSerial::_tx_complete_irq(void)
   if (_isrTx) {
     _isrTx();
   }
+
 }
 
 // Public Methods //////////////////////////////////////////////////////////////
diff --git a/cores/arduino/HardwareSerial2.cpp b/cores/arduino/HardwareSerial2.cpp
@@ -37,22 +37,13 @@
 
 #if defined(HAVE_HWSERIAL2)
 
-// xxx
-extern int count;
-
 ISR(USART2_RX_vect)
 {
   Serial2._rx_complete_irq();
 }
 
 ISR(USART2_UDRE_vect)
 {
-  // xxx
-  Serial.println(++count);
-  digitalWrite(LED_BUILTIN, HIGH);
-  delayMicroseconds(50);
-  digitalWrite(LED_BUILTIN, LOW);
-
   Serial2._tx_udr_empty_irq();
 }
 

Original file line number	Diff line number	Diff line change
`@@ -120,6 +120,7 @@ void HardwareSerial::_tx_complete_irq(void)`
`120`	`120`	`if (_isrTx) {`
`121`	`121`	`_isrTx();`
`122`	`122`	`}`
	`123`	`+`
`123`	`124`	`}`
`124`	`125`
`125`	`126`	`// Public Methods //////////////////////////////////////////////////////////////`
Original file line number	Diff line number	Diff line change
`@@ -37,22 +37,13 @@`
`37`	`37`
`38`	`38`	`#if defined(HAVE_HWSERIAL2)`
`39`	`39`
`40`		`-// xxx`
`41`		`-extern int count;`
`42`		`-`
`43`	`40`	`ISR(USART2_RX_vect)`
`44`	`41`	`{`
`45`	`42`	`Serial2._rx_complete_irq();`
`46`	`43`	`}`
`47`	`44`
`48`	`45`	`ISR(USART2_UDRE_vect)`
`49`	`46`	`{`
`50`		`- // xxx`
`51`		`- Serial.println(++count);`
`52`		`- digitalWrite(LED_BUILTIN, HIGH);`
`53`		`- delayMicroseconds(50);`
`54`		`- digitalWrite(LED_BUILTIN, LOW);`
`55`		`-`
`56`	`47`	`Serial2._tx_udr_empty_irq();`
`57`	`48`	`}`
`58`	`49`