Serial communication problem. No response from arduino.

[retkowskim]

Hi! Please help :(

I have an arduino uno, after compiling and downloading sketch, there's no response for "Sardauscan" in serial port monitor. It should response "yes". There is some communication because it writes at the beggining "Sardauscan V0.1a" in serial port monitor. It also obviously doesn't communicate with Sardauscan application.

I have following warning during compilation:

"In file included from C:\Users\Misia\Desktop\STEPSTICK ARDUINO PROBA\2\Sardauscan-master\FirmWare\FirmWare.ino:1:0:

sketch\SerialCommand.h:51:2: warning: #warning "Warning: Building SerialCommand without SoftwareSerial Support" [-Wcpp]

#warning "Warning: Building SerialCommand without SoftwareSerial Support"

^

sketch\SerialCommand.h:60:0: warning: "SERIALCOMMAND_HARDWAREONLY" redefined

#define SERIALCOMMAND_HARDWAREONLY

^

sketch\SerialCommand.h:47:0: note: this is the location of the previous definition

#define SERIALCOMMAND_HARDWAREONLY 1

^

In file included from sketch\SerialCommand.cpp:26:0:

sketch\SerialCommand.h:51:2: warning: #warning "Warning: Building SerialCommand without SoftwareSerial Support" [-Wcpp]

#warning "Warning: Building SerialCommand without SoftwareSerial Support"

^

sketch\SerialCommand.h:60:0: warning: "SERIALCOMMAND_HARDWAREONLY" redefined

#define SERIALCOMMAND_HARDWAREONLY

^

sketch\SerialCommand.h:47:0: note: this is the location of the previous definition

#define SERIALCOMMAND_HARDWAREONLY 1"