메가 2560 R3 호환보드와 nRF24L01모듈을 연결하고,

스케치 업로드시 아래와 같은 진행 결과로 오류가 지속적으로 발생합니다.

#include <SPI.h>

#include "printf.h"

#include "RF24.h"

// instantiate an object for the nRF24L01 transceiver

RF24 radio(7, 8); // using pin 7 for the CE pin, and pin 8 for the CSN pin

// Let these addresses be used for the pair

uint8_t address[][6] = {"1Node", "2Node"};

// It is very helpful to think of an address as a path instead of as

// an identifying device destination

// to use different addresses on a pair of radios, we need a variable to

// uniquely identify which address this radio will use to transmit

bool radioNumber = 1; // 0 uses address[0] to transmit, 1 uses address[1] to transmit

// Used to control whether this node is sending or receiving

bool role = false;  // true = TX role, false = RX role

// For this example, we'll be using a payload containing

// a single float number that will be incremented

// on every successful transmission

float payload = 0.0;

void setup() {

  Serial.begin(115200);

  while (!Serial) {

    // some boards need to wait to ensure access to serial over USB

  }

  // initialize the transceiver on the SPI bus

  if (!radio.begin()) {

    Serial.println(F("radio hardware is not responding!!"));

    while (1) {} // hold in infinite loop

  }

  // print example's introductory prompt

  Serial.println(F("RF24/examples/GettingStarted"));

  // To set the radioNumber via the Serial monitor on startup

  Serial.println(F("Which radio is this? Enter '0' or '1'. Defaults to '0'"));

  while (!Serial.available()) {

    // wait for user input

  }

  char input = Serial.parseInt();

  radioNumber = input == 1;

  Serial.print(F("radioNumber = "));

  Serial.println((int)radioNumber);

  // role variable is hardcoded to RX behavior, inform the user of this

  Serial.println(F("*** PRESS 'T' to begin transmitting to the other node"));

  // Set the PA Level low to try preventing power supply related problems

  // because these examples are likely run with nodes in close proximity to

  // each other.

  radio.setPALevel(RF24_PA_LOW);  // RF24_PA_MAX is default.

  // save on transmission time by setting the radio to only transmit the

  // number of bytes we need to transmit a float

  radio.setPayloadSize(sizeof(payload)); // float datatype occupies 4 bytes

  // set the TX address of the RX node into the TX pipe

  radio.openWritingPipe(address[radioNumber]);     // always uses pipe 0

  // set the RX address of the TX node into a RX pipe

  radio.openReadingPipe(1, address[!radioNumber]); // using pipe 1

  // additional setup specific to the node's role

  if (role) {

    radio.stopListening();  // put radio in TX mode

  } else {

    radio.startListening(); // put radio in RX mode

  }

  // For debugging info

  // printf_begin();             // needed only once for printing details

  // radio.printDetails();       // (smaller) function that prints raw register values

  // radio.printPrettyDetails(); // (larger) function that prints human readable data

} // setup

void loop() {

  if (role) {

    // This device is a TX node

    unsigned long start_timer = micros();                    // start the timer

    bool report = radio.write(&payload, sizeof(float));      // transmit & save the report

    unsigned long end_timer = micros();                      // end the timer

    if (report) {

      Serial.print(F("Transmission successful! "));          // payload was delivered

      Serial.print(F("Time to transmit = "));

      Serial.print(end_timer - start_timer);                 // print the timer result

      Serial.print(F(" us. Sent: "));

      Serial.println(payload);                               // print payload sent

      payload += 0.01;                                       // increment float payload

    } else {

      Serial.println(F("Transmission failed or timed out")); // payload was not delivered

    }

    // to make this example readable in the serial monitor

    delay(1000);  // slow transmissions down by 1 second

  } else {

    // This device is a RX node

    uint8_t pipe;

    if (radio.available(&pipe)) {             // is there a payload? get the pipe number that recieved it

      uint8_t bytes = radio.getPayloadSize(); // get the size of the payload

      radio.read(&payload, bytes);            // fetch payload from FIFO

      Serial.print(F("Received "));

      Serial.print(bytes);                    // print the size of the payload

      Serial.print(F(" bytes on pipe "));

      Serial.print(pipe);                     // print the pipe number

      Serial.print(F(": "));

      Serial.println(payload);                // print the payload's value

    }

  } // role

  if (Serial.available()) {

    // change the role via the serial monitor

    char c = toupper(Serial.read());

    if (c == 'T' && !role) {

      // Become the TX node

      role = true;

      Serial.println(F("*** CHANGING TO TRANSMIT ROLE -- PRESS 'R' TO SWITCH BACK"));

      radio.stopListening();

    } else if (c == 'R' && role) {

      // Become the RX node

      role = false;

      Serial.println(F("*** CHANGING TO RECEIVE ROLE -- PRESS 'T' TO SWITCH BACK"));

      radio.startListening();

    }

  }

} // loop

====================================================================================================================

-업로드시 진행및 오류메시지-

아두이노:1.8.19 (Windows 10), 보드:"Arduino Mega or Mega 2560, ATmega2560 (Mega 2560)"

C:Program Files (x86)Arduinoarduino-builder -dump-prefs -logger=machine -hardware C:Program Files (x86)Arduinohardware -tools C:Program Files (x86)Arduinotools-builder -tools C:Program Files (x86)Arduinohardwaretoolsavr -built-in-libraries C:Program Files (x86)Arduinolibraries -libraries C:Users김민재DocumentsArduinolibraries -fqbn=arduino:avr:mega:cpu=atmega2560 -vid-pid=2341_0042 -ide-version=10819 -build-path C:Users김민재AppDataLocalTemparduino_build_837613 -warnings=none -build-cache C:Users김민재AppDataLocalTemparduino_cache_591744 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.avrdude.path=C:Program Files (x86)Arduinohardwaretoolsavr -prefs=runtime.tools.avrdude-6.3.0-arduino17.path=C:Program Files (x86)Arduinohardwaretoolsavr -prefs=runtime.tools.avr-gcc.path=C:Program Files (x86)Arduinohardwaretoolsavr -prefs=runtime.tools.avr-gcc-7.3.0-atmel3.6.1-arduino7.path=C:Program Files (x86)Arduinohardwaretoolsavr -prefs=runtime.tools.arduinoOTA.path=C:Program Files (x86)Arduinohardwaretoolsavr -prefs=runtime.tools.arduinoOTA-1.3.0.path=C:Program Files (x86)Arduinohardwaretoolsavr -verbose C:Users김민재DocumentsArduinolibrariesRF24examplesGettingStartedGettingStarted.ino

C:Program Files (x86)Arduinoarduino-builder -compile -logger=machine -hardware C:Program Files (x86)Arduinohardware -tools C:Program Files (x86)Arduinotools-builder -tools C:Program Files (x86)Arduinohardwaretoolsavr -built-in-libraries C:Program Files (x86)Arduinolibraries -libraries C:Users김민재DocumentsArduinolibraries -fqbn=arduino:avr:mega:cpu=atmega2560 -vid-pid=2341_0042 -ide-version=10819 -build-path C:Users김민재AppDataLocalTemparduino_build_837613 -warnings=none -build-cache C:Users김민재AppDataLocalTemparduino_cache_591744 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.avrdude.path=C:Program Files (x86)Arduinohardwaretoolsavr -prefs=runtime.tools.avrdude-6.3.0-arduino17.path=C:Program Files (x86)Arduinohardwaretoolsavr -prefs=runtime.tools.avr-gcc.path=C:Program Files (x86)Arduinohardwaretoolsavr -prefs=runtime.tools.avr-gcc-7.3.0-atmel3.6.1-arduino7.path=C:Program Files (x86)Arduinohardwaretoolsavr -prefs=runtime.tools.arduinoOTA.path=C:Program Files (x86)Arduinohardwaretoolsavr -prefs=runtime.tools.arduinoOTA-1.3.0.path=C:Program Files (x86)Arduinohardwaretoolsavr -verbose C:Users김민재DocumentsArduinolibrariesRF24examplesGettingStartedGettingStarted.ino

Using board 'mega' from platform in folder: C:Program Files (x86)Arduinohardwarearduinoavr

Using core 'arduino' from platform in folder: C:Program Files (x86)Arduinohardwarearduinoavr

Detecting libraries used...

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\mega" "C:\Users\김민재\AppData\Local\Temp\arduino_build_837613\sketch\GettingStarted.ino.cpp" -o nul

Alternatives for SPI.h: [SPI@1.0]

ResolveLibrary(SPI.h)

  -> candidates: [SPI@1.0]

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "C:\Users\김민재\AppData\Local\Temp\arduino_build_837613\sketch\GettingStarted.ino.cpp" -o nul

Alternatives for printf.h: [RF24@1.4.2]

ResolveLibrary(printf.h)

  -> candidates: [RF24@1.4.2]

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\김민재\Documents\Arduino\libraries\RF24" "C:\Users\김민재\AppData\Local\Temp\arduino_build_837613\sketch\GettingStarted.ino.cpp" -o nul

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\김민재\Documents\Arduino\libraries\RF24" "C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src\SPI.cpp" -o nul

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\김민재\Documents\Arduino\libraries\RF24" "-IC:\Users\김민재\Documents\Arduino\libraries\RF24\utility" "C:\Users\김민재\Documents\Arduino\libraries\RF24\RF24.cpp" -o nul

Generating function prototypes...

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\김민재\Documents\Arduino\libraries\RF24" "C:\Users\김민재\AppData\Local\Temp\arduino_build_837613\sketch\GettingStarted.ino.cpp" -o "C:\Users\김민재\AppData\Local\Temp\arduino_build_837613\preproc\ctags_target_for_gcc_minus_e.cpp"

"C:\Program Files (x86)\Arduino\tools-builder\ctags\5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "C:\Users\김민재\AppData\Local\Temp\arduino_build_837613\preproc\ctags_target_for_gcc_minus_e.cpp"

스케치를 컴파일 중…

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\김민재\Documents\Arduino\libraries\RF24" "C:\Users\김민재\AppData\Local\Temp\arduino_build_837613\sketch\GettingStarted.ino.cpp" -o "C:\Users\김민재\AppData\Local\Temp\arduino_build_837613\sketch\GettingStarted.ino.cpp.o"

Compiling libraries...

Compiling library "SPI"

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\김민재\Documents\Arduino\libraries\RF24" "C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src\SPI.cpp" -o "C:\Users\김민재\AppData\Local\Temp\arduino_build_837613\libraries\SPI\SPI.cpp.o"

Compiling library "RF24"

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10819 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\mega" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\김민재\Documents\Arduino\libraries\RF24" "-IC:\Users\김민재\Documents\Arduino\libraries\RF24\utility" "C:\Users\김민재\Documents\Arduino\libraries\RF24\RF24.cpp" -o "C:\Users\김민재\AppData\Local\Temp\arduino_build_837613\libraries\RF24\RF24.cpp.o"

Compiling core...

Using precompiled core: C:Users김민재AppDataLocalTemparduino_cache_591744corecore_arduino_avr_mega_cpu_atmega2560_0c812875ac70eb4a9b385d8fb077f54c.a

Linking everything together...

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-gcc" -w -Os -g -flto -fuse-linker-plugin -Wl,--gc-sections -mmcu=atmega2560 -o "C:\Users\김민재\AppData\Local\Temp\arduino_build_837613/GettingStarted.ino.elf" "C:\Users\김민재\AppData\Local\Temp\arduino_build_837613\sketch\GettingStarted.ino.cpp.o" "C:\Users\김민재\AppData\Local\Temp\arduino_build_837613\libraries\SPI\SPI.cpp.o" "C:\Users\김민재\AppData\Local\Temp\arduino_build_837613\libraries\RF24\RF24.cpp.o" "C:\Users\김민재\AppData\Local\Temp\arduino_build_837613/..\arduino_cache_591744\core\core_arduino_avr_mega_cpu_atmega2560_0c812875ac70eb4a9b385d8fb077f54c.a" "-LC:\Users\김민재\AppData\Local\Temp\arduino_build_837613" -lm

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-objcopy" -O ihex -j .eeprom --set-section-flags=.eeprom=alloc,load --no-change-warnings --change-section-lma .eeprom=0 "C:\Users\김민재\AppData\Local\Temp\arduino_build_837613/GettingStarted.ino.elf" "C:\Users\김민재\AppData\Local\Temp\arduino_build_837613/GettingStarted.ino.eep"

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-objcopy" -O ihex -R .eeprom "C:\Users\김민재\AppData\Local\Temp\arduino_build_837613/GettingStarted.ino.elf" "C:\Users\김민재\AppData\Local\Temp\arduino_build_837613/GettingStarted.ino.hex"

라이브러리 SPI를 버전 1.0 폴더: C:Program Files (x86)ArduinohardwarearduinoavrlibrariesSPI  에서 사용

라이브러리 RF24를 버전 1.4.2 폴더: C:Users김민재DocumentsArduinolibrariesRF24  에서 사용

"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-size" -A "C:\Users\김민재\AppData\Local\Temp\arduino_build_837613/GettingStarted.ino.elf"

스케치는 프로그램 저장 공간 7278 바이트(2%)를 사용. 최대 253952 바이트.

전역 변수는 동적 메모리 251바이트(3%)를 사용, 7941바이트의 지역변수가 남음.  최대는 8192 바이트. 

C:Program Files (x86)Arduinohardwaretoolsavr/bin/avrdude -CC:Program Files (x86)Arduinohardwaretoolsavr/etc/avrdude.conf -v -patmega2560 -cwiring -PCOM11 -b115200 -D -Uflash:w:C:Users김민재AppDataLocalTemparduino_build_837613/GettingStarted.ino.hex:i 

avrdude: Version 6.3-20190619

         Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/

         Copyright (c) 2007-2014 Joerg Wunsch

         System wide configuration file is "C:Program Files (x86)Arduinohardwaretoolsavr/etc/avrdude.conf"

         Using Port                    : COM11

         Using Programmer              : wiring

         Overriding Baud Rate          : 115200

avrdude: stk500v2_ReceiveMessage(): timeout

avrdude: stk500v2_ReceiveMessage(): timeout

avrdude: stk500v2_ReceiveMessage(): timeout

avrdude: stk500v2_ReceiveMessage(): timeout

avrdude: stk500v2_ReceiveMessage(): timeout

avrdude: stk500v2_ReceiveMessage(): timeout

avrdude: stk500v2_getsync(): timeout communicating with programmer

avrdude done.  Thank you.

스케치를 업로드 하는 동안 에러가 발생하였습니다.