noisymime
/
Arduino_STM32
mirror of https://github.com/noisymime/Arduino_STM32.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

added serial bool operator for "if(!Serial)"

This commit is contained in:
stevstrong 2017-06-02 20:26:55 +02:00
parent 220aa0e20f
commit 6dde3d39b4
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
STM32F4/cores/maple/libmaple/HardwareSerial.h
View File

@ -57,6 +57,7 @@ public:
void begin(uint32 baud); void begin(uint32 baud);
void end(void); void end(void);
operator bool() { return true; } // This is needed because of "if (!Serial)"
/* I/O */ /* I/O */
virtual int available(void); virtual int available(void);
virtual int peek(void); virtual int peek(void);