Commit49b8eef

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HardwareSerial's flush() method to override the method of the base class Print (#2254)

* add flush() method to HardwareSerial* remove default argument

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Lines changed: 5 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -487,6 +487,11 @@ int HardwareSerial::availableForWrite(void)`
`487`	`487`	`return tail - head -1;`
`488`	`488`	`}`
`489`	`489`
	`490`	`+voidHardwareSerial::flush()`
	`491`	`+{`
	`492`	`+flush(0);`
	`493`	`+}`
	`494`	`+`
`490`	`495`	`voidHardwareSerial::flush(uint32_t timeout)`
`491`	`496`	`{`
`492`	`497`	`// If we have never written a byte, no need to flush. This special`

Lines changed: 2 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -125,7 +125,8 @@ class HardwareSerial : public Stream {`
`125`	`125`	`virtualintpeek(void);`
`126`	`126`	`virtualintread(void);`
`127`	`127`	`intavailableForWrite(void);`
`128`		`-virtualvoidflush(uint32_t timeout =0);`
	`128`	`+virtualvoidflush();`
	`129`	`+voidflush(uint32_t timeout);`
`129`	`130`	`virtualsize_twrite(uint8_t);`
`130`	`131`	`inlinesize_twrite(unsignedlong n)`
`131`	`132`	`{`

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