Skip to content

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

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
Jan 22, 2024
Merged

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

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
e7d5f51
add flush() method to HardwareSerial
ilolis Jan 19, 2024
0ca4f75
remove default argument
ilolis Jan 21, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 5 additions & 0 deletions cores/arduino/HardwareSerial.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -487,6 +487,11 @@ int HardwareSerial::availableForWrite(void)
return tail - head - 1;
}

void HardwareSerial::flush()
{
flush(0);
}

void HardwareSerial::flush(uint32_t timeout)
{
// If we have never written a byte, no need to flush. This special
Expand Down
3 changes: 2 additions & 1 deletion cores/arduino/HardwareSerial.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -125,7 +125,8 @@ class HardwareSerial : public Stream {
virtual int peek(void);
virtual int read(void);
int availableForWrite(void);
virtual void flush(uint32_t timeout = 0);
virtual void flush();
void flush(uint32_t timeout);
virtual size_t write(uint8_t);
inline size_t write(unsigned long n)
{
Expand Down