MCUdude / MicroCore

Hello, try to compile the sketch "Menu Demo" and it presents the following error

class HalfDuplexSerial has no member named read_blocking; did you mean read_char_blocking?

Really? I have no problems compiling this. Are you using a manual or board manager install?

read_blocking is defined here:

MicroCore/avr/cores/microcore/HalfDuplexSerial.h

Line 174 in 817fd21

int16_t read_blocking(void);

MicroCore/avr/cores/microcore/HalfDuplexSerial.cpp

Lines 61 to 69 in 817fd21

    
           int16_t HalfDuplexSerial::read_blocking(void) 
        
           { 
        
             #ifdef INTERRUPT_SERIAL_RX 
        
               while(!purx_dataready()); 
        
               return pu_read(); 
        
             #else 
        
               return purx(); 
        
             #endif 
        
           }

I am using a manual install there is this is the error. board manager is compiled correctly

Then you'll have to update your manual installation. If you're using git, you can just pull it again. If not, re-download the zip-file

download the current version to confirm, throw the same compilation error, drop arduino, reinstall it again it does the same

Then you would have to figure out where Arduino IDE finds these files. The latest boards manager release is even with the master branch, so a manual install is exactly the same as a boards manager install. Turn on verbose compilation in the IDE settings, trace down the HalfDuplexSerial.h+cpp file and check if read_blocking is present.

Thanks, it was a problem with temporary files in C:\Users\PC\AppData\Local\arduino15
delete it, configure it again and it worked correctly

	int16_t HalfDuplexSerial::read_blocking(void)
	{
	#ifdef INTERRUPT_SERIAL_RX
	while(!purx_dataready());
	return pu_read();
	#else
	return purx();
	#endif
	}

(Serial.read blocking) error