Dragino Lora shield error

Hello, I tried to make lora node using Arduino UNO R3 and Dragino lora shield, 868 MHZ.

Installed LMIC library and I am getting this error

Arduino: 1.8.10 (Windows 10), Board: "Arduino/Genuino Uno"

C:\Users\BRANKO~1.SEN\AppData\Local\Temp\ccxXgvjp.ltrans0.ltrans.o: In function `calcBcnRxWindowFromMillis':

C:\Users\branko.senkic\Documents\Arduino\libraries\arduino-lmic-master\src\lmic/lmic.c:419: undefined reference to `table_get_ostime'

C:\Users\BRANKO~1.SEN\AppData\Local\Temp\ccxXgvjp.ltrans0.ltrans.o: In function `calcRxWindow':

C:\Users\branko.senkic\Documents\Arduino\libraries\arduino-lmic-master\src\lmic/lmic.c:405: undefined reference to `table_get_ostime'

C:\Users\branko.senkic\Documents\Arduino\libraries\arduino-lmic-master\src\lmic/lmic.c:407: undefined reference to `table_get_ostime'

C:\Users\BRANKO~1.SEN\AppData\Local\Temp\ccxXgvjp.ltrans0.ltrans.o: In function `initDefaultChannels':

C:\Users\branko.senkic\Documents\Arduino\libraries\arduino-lmic-master\src\lmic/lmic.c:553: undefined reference to `table_get_u4'

C:\Users\BRANKO~1.SEN\AppData\Local\Temp\ccxXgvjp.ltrans0.ltrans.o: In function `radio_irq_handler':

C:\Users\branko.senkic\Documents\Arduino\libraries\arduino-lmic-master\src\lmic/radio.c:777: undefined reference to `table_get_u2'

C:\Users\BRANKO~1.SEN\AppData\Local\Temp\ccxXgvjp.ltrans0.ltrans.o: In function `schedRx12':

C:\Users\branko.senkic\Documents\Arduino\libraries\arduino-lmic-master\src\lmic/lmic.c:1354: undefined reference to `table_get_ostime'

collect2.exe: error: ld returned 1 exit status

Multiple libraries were found for "lmic.h"
Used: C:\Users\branko.senkic\Documents\Arduino\libraries\arduino-lmic-master
Multiple libraries were found for "SPI.h"
Used: C:\Program
exit status 1
Error compiling for board Arduino/Genuino Uno.

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

#include <lmic.h>
  #include <hal/hal.h>
  #include <SPI.h>
  
  // LoRaWAN NwkSKey, network session key
  // This is the default Semtech key, which is used by the prototype TTN
  // network initially.
  static const PROGMEM u1_t NWKSKEY[16] = { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C };
  
  // LoRaWAN AppSKey, application session key
  // This is the default Semtech key, which is used by the prototype TTN
  // network initially.
  static const u1_t PROGMEM APPSKEY[16] = { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C };
  
  // LoRaWAN end-device address (DevAddr)
  // See http://thethingsnetwork.org/wiki/AddressSpace
  static const u4_t DEVADDR = 0x03FF0001 ; // <-- Change this address for every node!
  
  // These callbacks are only used in over-the-air activation, so they are
  // left empty here (we cannot leave them out completely unless
  // DISABLE_JOIN is set in config.h, otherwise the linker will complain).
  void os_getArtEui (u1_t* buf) { }
  void os_getDevEui (u1_t* buf) { }
  void os_getDevKey (u1_t* buf) { }
  
  static uint8_t mydata[] = "Hello, world!";
  static osjob_t sendjob;
  
  // Schedule TX every this many seconds (might become longer due to duty
  // cycle limitations).
  const unsigned TX_INTERVAL = 60;
  
  // Pin mapping
  const lmic_pinmap lmic_pins = {
      .nss = 10,
      .rxtx = LMIC_UNUSED_PIN,
      .rst = 9,
      .dio = {2, 6, 7},
  };
  
  void onEvent (ev_t ev) {
      Serial.print(os_getTime());
      Serial.print(": ");
      switch(ev) {
          case EV_SCAN_TIMEOUT:
              Serial.println(F("EV_SCAN_TIMEOUT"));
              break;
          case EV_BEACON_FOUND:
              Serial.println(F("EV_BEACON_FOUND"));
              break;
          case EV_BEACON_MISSED:
              Serial.println(F("EV_BEACON_MISSED"));
              break;
          case EV_BEACON_TRACKED:
              Serial.println(F("EV_BEACON_TRACKED"));
              break;
          case EV_JOINING:
              Serial.println(F("EV_JOINING"));
              break;
          case EV_JOINED:
              Serial.println(F("EV_JOINED"));
              break;
          case EV_RFU1:
              Serial.println(F("EV_RFU1"));
              break;
          case EV_JOIN_FAILED:
              Serial.println(F("EV_JOIN_FAILED"));
              break;
          case EV_REJOIN_FAILED:
              Serial.println(F("EV_REJOIN_FAILED"));
              break;
              break;
          case EV_TXCOMPLETE:
              Serial.println(F("EV_TXCOMPLETE (includes waiting for RX windows)"));
              if(LMIC.dataLen) {
                  // data received in rx slot after tx
                  Serial.print(F("Data Received: "));
                  Serial.write(LMIC.frame+LMIC.dataBeg, LMIC.dataLen);
                  Serial.println();
              }
              // Schedule next transmission
              os_setTimedCallback(&sendjob, os_getTime()+sec2osticks(TX_INTERVAL), do_send);
              break;
          case EV_LOST_TSYNC:
              Serial.println(F("EV_LOST_TSYNC"));
              break;
          case EV_RESET:
              Serial.println(F("EV_RESET"));
              break;
          case EV_RXCOMPLETE:
              // data received in ping slot
              Serial.println(F("EV_RXCOMPLETE"));
              break;
          case EV_LINK_DEAD:
              Serial.println(F("EV_LINK_DEAD"));
              break;
          case EV_LINK_ALIVE:
              Serial.println(F("EV_LINK_ALIVE"));
              break;
           default:
              Serial.println(F("Unknown event"));
              break;
      }
  }
  
  void do_send(osjob_t* j){
      // Check if there is not a current TX/RX job running
      if (LMIC.opmode & OP_TXRXPEND) {
          Serial.println(F("OP_TXRXPEND, not sending"));
      } else {
          // Prepare upstream data transmission at the next possible time.
          LMIC_setTxData2(1, mydata, sizeof(mydata)-1, 0);
          Serial.println(F("Packet queued"));
          Serial.println(LMIC.freq);
      }
      // Next TX is scheduled after TX_COMPLETE event.
  }
  
  void setup() {
      Serial.begin(115200);
      Serial.println(F("Starting"));
  
      #ifdef VCC_ENABLE
      // For Pinoccio Scout boards
      pinMode(VCC_ENABLE, OUTPUT);
      digitalWrite(VCC_ENABLE, HIGH);
      delay(1000);
      #endif
  
      // LMIC init
      os_init();
      // Reset the MAC state. Session and pending data transfers will be discarded.
      LMIC_reset();
  
      // Set static session parameters. Instead of dynamically establishing a session
      // by joining the network, precomputed session parameters are be provided.
      #ifdef PROGMEM
      // On AVR, these values are stored in flash and only copied to RAM
      // once. Copy them to a temporary buffer here, LMIC_setSession will
      // copy them into a buffer of its own again.
      uint8_t appskey[sizeof(APPSKEY)];
      uint8_t nwkskey[sizeof(NWKSKEY)];
      memcpy_P(appskey, APPSKEY, sizeof(APPSKEY));
      memcpy_P(nwkskey, NWKSKEY, sizeof(NWKSKEY));
      LMIC_setSession (0x1, DEVADDR, nwkskey, appskey);
      #else
      // If not running an AVR with PROGMEM, just use the arrays directly 
      LMIC_setSession (0x1, DEVADDR, NWKSKEY, APPSKEY);
      #endif
  
      // Set up the channels used by the Things Network, which corresponds
      // to the defaults of most gateways. Without this, only three base
      // channels from the LoRaWAN specification are used, which certainly
      // works, so it is good for debugging, but can overload those
      // frequencies, so be sure to configure the full frequency range of
      // your network here (unless your network autoconfigures them).
      // Setting up channels should happen after LMIC_setSession, as that
      // configures the minimal channel set.
      //LMIC_setupChannel(0, 868100000, DR_RANGE_MAP(DR_SF12, DR_SF7),  BAND_CENTI);      // g-band
      //LMIC_setupChannel(1, 868300000, DR_RANGE_MAP(DR_SF12, DR_SF7B), BAND_CENTI);      // g-band
      //LMIC_setupChannel(2, 868500000, DR_RANGE_MAP(DR_SF12, DR_SF7),  BAND_CENTI);      // g-band
      //LMIC_setupChannel(3, 867100000, DR_RANGE_MAP(DR_SF12, DR_SF7),  BAND_CENTI);      // g-band
      //LMIC_setupChannel(4, 867300000, DR_RANGE_MAP(DR_SF12, DR_SF7),  BAND_CENTI);      // g-band
      //LMIC_setupChannel(5, 867500000, DR_RANGE_MAP(DR_SF12, DR_SF7),  BAND_CENTI);      // g-band
      //LMIC_setupChannel(6, 867700000, DR_RANGE_MAP(DR_SF12, DR_SF7),  BAND_CENTI);      // g-band
      //LMIC_setupChannel(7, 867900000, DR_RANGE_MAP(DR_SF12, DR_SF7),  BAND_CENTI);      // g-band
      //LMIC_setupChannel(8, 868800000, DR_RANGE_MAP(DR_FSK,  DR_FSK),  BAND_MILLI);      // g2-band
      // TTN defines an additional channel at 869.525Mhz using SF9 for class B
      // devices' ping slots. LMIC does not have an easy way to define set this
      // frequency and support for class B is spotty and untested, so this
      // frequency is not configured here.
  
    for (int channel=0; channel<8; ++channel) {
      LMIC_disableChannel(channel);
    }
    for (int channel=9; channel<72; ++channel) {
       LMIC_disableChannel(channel);
    }
  
      // Disable link check validation
      LMIC_setLinkCheckMode(0);
  
      // Set data rate and transmit power (note: txpow seems to be ignored by the library)
      LMIC_setDrTxpow(DR_SF7,14);
  
      // Start job
      do_send(&sendjob);
  }
  
  void loop() {
      os_runloop_once();
  }

Hi,
I've met the same problem….
In fact if you install LMIC Library 1.5 and just try to compile the samples (ABP)provided you will experience the same problem.

I've left an issue : Compilation problems · Issue #253 · matthijskooijman/arduino-lmic · GitHub yesterday

Issue closed, related to #243, read the this issue but (as a newbee) don't understand how to fix that.

Hope this may be helpfull

Adjust the path and applications if you don't use Windows

Navigate to C:\Users\yourUserName\Documents\Arduino\libraries\arduino-lmic-master\src\lmic
2)
Open the file mentioned in the reply by paulvha (oslmic.h) using a decent editor (e.g. notepad++); do not use notepad or word and also do not use the IDE.
3)
Search for inline type table_get ## postfix; it should be found on line 230 with the latest version (I downloaded it about 15 minutes ago).
Add the static keyword in front of it so the line looks like

        static inline type table_get ## postfix(const type *table, size_t index) { \

Save the file.
5)
Compile the sketch.

Hi,
In the post Unable to compile lmic lib with Arduino AVR Boards 1.8.1 · Issue #243 · matthijskooijman/arduino-lmic · GitHub , there are several solutions.

I've used solution proposed by galagaking (add file platform.local.txt in indicated path).

Works for me, just amount of memory used (very high, I've not installed any sensors, just compiling the example).

More to follow ….

sterretje:
Adjust the path and applications if you don't use Windows

Navigate to C:\Users\yourUserName\Documents\Arduino\libraries\arduino-lmic-master\src\lmic
2)
Open the file mentioned in the reply by paulvha (oslmic.h) using a decent editor (e.g. notepad++); do not use notepad or word and also do not use the IDE.
3)
Search for inline type table_get ## postfix; it should be found on line 230 with the latest version (I downloaded it about 15 minutes ago).
Add the static keyword in front of it so the line looks like

        static inline type table_get ## postfix(const type *table, size_t index) { \

Save the file.
5)
Compile the sketch.

This worked for me, thank you very much