in file included from MultiWii_2_1_nanowii_01.cpp:15:def.h:502:1: warning: "SOFT_PWM_3_PIN_HIGH" redefined
def.h:213:1: warning: this is the location of the previous definition
def.h:503:1: warning: "SOFT_PWM_3_PIN_LOW" redefined
def.h:214:1: warning: this is the location of the previous definition
def.h:504:1: warning: "SOFT_PWM_4_PIN_HIGH" redefined
def.h:215:1: warning: this is the location of the previous definition
def.h:505:1: warning: "SOFT_PWM_4_PIN_LOW" redefined
def.h:216:1: warning: this is the location of the previous definition
def.h:506:1: warning: "SW_PWM_P3" redefined
def.h:217:1: warning: this is the location of the previous definition
def.h:507:1: warning: "SW_PWM_P4" redefined
def.h:218:1: warning: this is the location of the previous definition
def.h:510:1: warning: "SERVO_3_PINMODE" redefined
def.h:235:1: warning: this is the location of the previous definition
def.h:511:1: warning: "SERVO_3_PIN_HIGH" redefined
def.h:236:1: warning: this is the location of the previous definition
def.h:512:1: warning: "SERVO_3_PIN_LOW" redefined
def.h:237:1: warning: this is the location of the previous definition
def.h:513:1: warning: "SERVO_4_PINMODE" redefined
def.h:239:1: warning: this is the location of the previous definition
def.h:514:1: warning: "SERVO_4_PIN_HIGH" redefined
def.h:240:1: warning: this is the location of the previous definition
def.h:515:1: warning: "SERVO_4_PIN_LOW" redefined
def.h:241:1: warning: this is the location of the previous definition
def.h:518:1: warning: "LEDPIN_PINMODE" redefined
def.h:162:1: warning: this is the location of the previous definition
def.h:519:1: warning: "LEDPIN_TOGGLE" redefined
def.h:163:1: warning: this is the location of the previous definition
def.h:520:1: warning: "LEDPIN_OFF" redefined
def.h:165:1: warning: this is the location of the previous definition
def.h:521:1: warning: "LEDPIN_ON" redefined
def.h:166:1: warning: this is the location of the previous definition
MultiWii_2_1_nanowii_01.cpp:316: warning: only initialized variables can be placed into program memory area
MultiWii_2_1_nanowii_01.cpp:333: warning: only initialized variables can be placed into program memory area
MultiWii_2_1_nanowii_01.cpp: In function 'void loop()':
MultiWii_2_1_nanowii_01.cpp:851: warning: unused variable 'initialThrottleHold'
MultiWii_2_1_nanowii_01.cpp: At global scope:
MultiWii_2_1_nanowii_01.cpp:78: warning: 'bool check_missed_wp()' declared 'static' but never defined
MultiWii_2_1_nanowii_01.cpp:81: warning: 'void GPS_calc_velocity()' declared 'static' but never defined
MultiWii_2_1_nanowii_01.cpp:82: warning: 'void GPS_calc_location_error(int32_t*, int32_t*, int32_t*, int32_t*)' declared 'static' but never defined
MultiWii_2_1_nanowii_01.cpp:83: warning: 'void GPS_calc_poshold()' declared 'static' but never defined
MultiWii_2_1_nanowii_01.cpp:84: warning: 'void GPS_calc_nav_rate(uint16_t)' declared 'static' but never defined
MultiWii_2_1_nanowii_01.cpp:85: warning: 'void GPS_update_crosstrack()' declared 'static' but never defined
MultiWii_2_1_nanowii_01.cpp:86: warning: 'uint16_t GPS_calc_desired_speed(uint16_t, bool)' declared 'static' but never defined
MultiWii_2_1_nanowii_01.cpp:355: warning: 'magHold' defined but not used
MultiWii_2_1_nanowii_01.cpp:371: warning: 'sonarAlt' defined but not used
MultiWii_2_1_nanowii_01.cpp:441: warning: 'failsafeEvents' defined but not used
MultiWii_2_1_nanowii_01.cpp:508: warning: 'GPS_coord' defined but not used
MultiWii_2_1_nanowii_01.cpp:509: warning: 'GPS_home' defined but not used
MultiWii_2_1_nanowii_01.cpp:510: warning: 'GPS_hold' defined but not used
MultiWii_2_1_nanowii_01.cpp:511: warning: 'GPS_numSat' defined but not used
MultiWii_2_1_nanowii_01.cpp:512: warning: 'GPS_distanceToHome' defined but not used
MultiWii_2_1_nanowii_01.cpp:513: warning: 'GPS_directionToHome' defined but not used
MultiWii_2_1_nanowii_01.cpp:514: warning: 'GPS_altitude' defined but not used
MultiWii_2_1_nanowii_01.cpp:514: warning: 'GPS_speed' defined but not used
MultiWii_2_1_nanowii_01.cpp:515: warning: 'GPS_update' defined but not used
MultiWii_2_1_nanowii_01.cpp:517: warning: 'GPS_ground_course' defined but not used
MultiWii_2_1_nanowii_01.cpp:518: warning: 'GPS_Present' defined but not used
MultiWii_2_1_nanowii_01.cpp:519: warning: 'GPS_Enable' defined but not used
MultiWii_2_1_nanowii_01.cpp:525: warning: 'nav' defined but not used
MultiWii_2_1_nanowii_01.cpp:526: warning: 'nav_rated' defined but not used
MultiWii_2_1_nanowii_01.cpp:550: warning: 'nav_mode' defined but not used
../Arduino.app/Contents/Resources/Java/hardware/arduino/cores/arduino/HardwareSerial.cpp: In function 'void store_char(unsigned char, ring_buffer*)':
../Arduino.app/Contents/Resources/Java/hardware/arduino/cores/arduino/HardwareSerial.cpp:82: warning: comparison between signed and unsigned integer expressions
../Arduino.app/Contents/Resources/Java/hardware/arduino/cores/arduino/HardwareSerial.cpp: In member function 'virtual size_t HardwareSerial::write(uint8_t)':
../Arduino.app/Contents/Resources/Java/hardware/arduino/cores/arduino/HardwareSerial.cpp:390: warning: comparison between signed and unsigned integer expressions
../Arduino.app/Contents/Resources/Java/hardware/arduino/cores/arduino/HID.cpp: In member function 'virtual size_t Keyboard_::write(uint8_t)':
../Arduino.app/Contents/Resources/Java/hardware/arduino/cores/arduino/HID.cpp:514: warning: unused variable 'r'
../Arduino.app/Contents/Resources/Java/hardware/arduino/cores/arduino/Print.cpp: In member function 'size_t Print::print(const __FlashStringHelper*)':
../Arduino.app/Contents/Resources/Java/hardware/arduino/cores/arduino/Print.cpp:44: warning: '__progmem__' attribute ignored
../Arduino.app/Contents/Resources/Java/hardware/arduino/cores/arduino/Tone.cpp:199:12: warning: #warning this may not be correct
../Arduino.app/Contents/Resources/Java/hardware/arduino/cores/arduino/Tone.cpp:108: warning: only initialized variables can be placed into program memory area
../Arduino.app/Contents/Resources/Java/hardware/arduino/cores/arduino/Tone.cpp:523: warning: 'TIMER2_COMPA_vect' appears to be a misspelled signal handler
../Arduino.app/Contents/Resources/Java/hardware/arduino/cores/arduino/USBCore.cpp: In function 'int USB_Send(u8, const void*, int)':
../Arduino.app/Contents/Resources/Java/hardware/arduino/cores/arduino/USBCore.cpp:270: warning: unused variable 'zero'