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[Beta] Library for Arduino MKRWAN 1300 / 1310 suitable for firmwares derived from ST sources

License: GNU Lesser General Public License v3.0

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mkrwan_v2's Issues

'SerialLoRa' was not declared in this scope

When running (MKRWANFWUpdate_standalone.ino), I am getting this error:

WARNING: library MKRWAN_v2 claims to run on samd, mbed architecture(s) and may be incompatible with your current board which runs on mbed_portenta architecture(s).
C:\Users\M\AppData\Local\Temp.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino: In function 'void setup()':
C:\Users\M\AppData\Local\Temp.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:39:18: error: 'SerialLoRa' was not declared in this scope
port.dev = &SerialLoRa;
^~~~~~~~~~
C:\Users\M\AppData\Local\Temp.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:39:18: note: suggested alternative: 'SerialFifo'
port.dev = &SerialLoRa;
^~~~~~~~~~
SerialFifo
C:\Users\M\AppData\Local\Temp.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:45:11: error: 'LORA_BOOT0' was not declared in this scope
pinMode(LORA_BOOT0, OUTPUT);
^~~~~~~~~~
C:\Users\M\AppData\Local\Temp.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:45:11: note: suggested alternative: 'LORA_OK'
pinMode(LORA_BOOT0, OUTPUT);
^~~~~~~~~~
LORA_OK
C:\Users\M\AppData\Local\Temp.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:47:11: error: 'LORA_RESET' was not declared in this scope
pinMode(LORA_RESET, OUTPUT);
^~~~~~~~~~
C:\Users\M\AppData\Local\Temp.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:47:11: note: suggested alternative: 'LORA_ERROR'
pinMode(LORA_RESET, OUTPUT);
^~~~~~~~~~
LORA_ERROR
C:\Users\M\AppData\Local\Temp.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino: In function 'void resetModuleRunning()':
C:\Users\M\AppData\Local\Temp.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:270:16: error: 'LORA_BOOT0' was not declared in this scope
digitalWrite(LORA_BOOT0, LOW);
^~~~~~~~~~
C:\Users\M\AppData\Local\Temp.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:270:16: note: suggested alternative: 'LORA_OK'
digitalWrite(LORA_BOOT0, LOW);
^~~~~~~~~~
LORA_OK
C:\Users\M\AppData\Local\Temp.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:271:3: error: 'SerialLoRa' was not declared in this scope
SerialLoRa.end();
^~~~~~~~~~
C:\Users\M\AppData\Local\Temp.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:271:3: note: suggested alternative: 'SerialFifo'
SerialLoRa.end();
^~~~~~~~~~
SerialFifo
C:\Users\M\AppData\Local\Temp.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:274:16: error: 'LORA_RESET' was not declared in this scope
digitalWrite(LORA_RESET, HIGH);
^~~~~~~~~~
C:\Users\M\AppData\Local\Temp.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:274:16: note: suggested alternative: 'LORA_ERROR'
digitalWrite(LORA_RESET, HIGH);
^~~~~~~~~~
LORA_ERROR
C:\Users\M\AppData\Local\Temp.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino: In function 'void loop()':
C:\Users\M\AppData\Local\Temp.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:286:5: error: 'SerialLoRa' was not declared in this scope
SerialLoRa.end();
^~~~~~~~~~
C:\Users\M\AppData\Local\Temp.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:286:5: note: suggested alternative: 'SerialFifo'
SerialLoRa.end();
^~~~~~~~~~
SerialFifo

exit status 1

Compilation error: 'SerialLoRa' was not declared in this scope

Is SPI contention with the LORA module fixed in this library?

Hi,
I was wondering if the issues with SPI contention are still a problem for this library with the MKR WAN 1310, both for the external flash storage and other SPI devices.
I'd like to use the external flash and an SPI RFID reader, but would like to avoid resetting the lora module where possible.

Sorry if this topic isn't appropriate for this repo, but I believe you guys will give me the best answers.

Thanks

Feature Request: Can sendAT() be made public?

I would really like the ability to do point-to-point LoRa with the Arduino boards. If the sendAt() function was made public then users not wishing to be forced to join any of the very public LoRaWan networks, would not have to. Also then it would be up to the user to figure out how to use the AT commands for the Arduino boards.

Status of this repo?

I'm a bit confused about this repo and how it relates to the MKRWAN repository. Is this an alternatively line of development for newer firwmare versions? Or is it intended for different hardware? Is the user-facing API different, or just the internals?

Maybe this could be clarified in the README as well?

Add GitHub Actions workflow to synchronise with shared repository labels

'SerialLoRa' was not declared in this scope when compiling for Portenta X8

When running (MKRWANFWUpdate_standalone.ino), I am getting this error:

WARNING: library MKRWAN_v2 claims to run on samd, mbed architecture(s) and may be incompatible with your current board which runs on mbed_portenta architecture(s).
C:\Users\M\AppData\Local\Temp\.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino: In function 'void setup()':
C:\Users\M\AppData\Local\Temp\.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:39:18: error: 'SerialLoRa' was not declared in this scope
   port.dev   =  &SerialLoRa;
                  ^~~~~~~~~~
C:\Users\M\AppData\Local\Temp\.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:39:18: note: suggested alternative: 'SerialFifo'
   port.dev   =  &SerialLoRa;
                  ^~~~~~~~~~
                  SerialFifo
C:\Users\M\AppData\Local\Temp\.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:45:11: error: 'LORA_BOOT0' was not declared in this scope
   pinMode(LORA_BOOT0, OUTPUT);
           ^~~~~~~~~~
C:\Users\M\AppData\Local\Temp\.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:45:11: note: suggested alternative: 'LORA_OK'
   pinMode(LORA_BOOT0, OUTPUT);
           ^~~~~~~~~~
           LORA_OK
C:\Users\M\AppData\Local\Temp\.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:47:11: error: 'LORA_RESET' was not declared in this scope
   pinMode(LORA_RESET, OUTPUT);
           ^~~~~~~~~~
C:\Users\M\AppData\Local\Temp\.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:47:11: note: suggested alternative: 'LORA_ERROR'
   pinMode(LORA_RESET, OUTPUT);
           ^~~~~~~~~~
           LORA_ERROR
C:\Users\M\AppData\Local\Temp\.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino: In function 'void resetModuleRunning()':
C:\Users\M\AppData\Local\Temp\.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:270:16: error: 'LORA_BOOT0' was not declared in this scope
   digitalWrite(LORA_BOOT0, LOW);
                ^~~~~~~~~~
C:\Users\M\AppData\Local\Temp\.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:270:16: note: suggested alternative: 'LORA_OK'
   digitalWrite(LORA_BOOT0, LOW);
                ^~~~~~~~~~
                LORA_OK
C:\Users\M\AppData\Local\Temp\.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:271:3: error: 'SerialLoRa' was not declared in this scope
   SerialLoRa.end();
   ^~~~~~~~~~
C:\Users\M\AppData\Local\Temp\.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:271:3: note: suggested alternative: 'SerialFifo'
   SerialLoRa.end();
   ^~~~~~~~~~
   SerialFifo
C:\Users\M\AppData\Local\Temp\.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:274:16: error: 'LORA_RESET' was not declared in this scope
   digitalWrite(LORA_RESET, HIGH);
                ^~~~~~~~~~
C:\Users\M\AppData\Local\Temp\.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:274:16: note: suggested alternative: 'LORA_ERROR'
   digitalWrite(LORA_RESET, HIGH);
                ^~~~~~~~~~
                LORA_ERROR
C:\Users\M\AppData\Local\Temp\.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino: In function 'void loop()':
C:\Users\M\AppData\Local\Temp\.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:286:5: error: 'SerialLoRa' was not declared in this scope
     SerialLoRa.end();
     ^~~~~~~~~~
C:\Users\M\AppData\Local\Temp\.arduinoIDE-unsaved2023818-7392-ond0ck.taup\MKRWANFWUpdate_standalone\MKRWANFWUpdate_standalone.ino:286:5: note: suggested alternative: 'SerialFifo'
     SerialLoRa.end();
     ^~~~~~~~~~
     SerialFifo

exit status 1

Compilation error: 'SerialLoRa' was not declared in this scope

1.3.1 firmware file

Hi,

I updated my MKRWAN 1310 with the exemple code from the MKRWAN_v2 library: MKRANFWUpdate_standalone and it gets updated to the Firmware version 1.3.0.
Could you pls update the fw.h file to the one corresponding to the version 1.3.1? It has no sence that this library says it is for version 1.3.1 but updates it to 1.3.0.

If it is not updated in the repository, could anyone send me the fw.h for the 1.3.1?
Thank you

MKR 1310 can't start LoRa Module

With the example LoRa Send and Receive the module MKR 1310 show the message "Failed to start module" (line 25 on the source example code). The module works fine on version first version of MKRWAN released on version 1.0.12.

Lost downlink when using LowPower.deepSleep()

This issue was also covered in depth here arduino-libraries/MKRWAN#36 and this problem still persists using the MKRWAN_v2 Library and 1.3.1 fw.

I want to bring this up again. Because of this issue it is currently not possible to use the e.g. Arduino MKRWAN 1310 device in a more realistic, battery powered scenario. The documentation also claims

(..)
power consumption is now as low as 104uA!

and also the use of the ArduinoLowPower library.

STM i-cube LRWAN stack is now v2.0.0

Are there plans to update this to the latest i-cube LRWAN STM stack which is now v2.0.0?

Firmware 1.3.0.0 not receving messages from LoRa Network Server

Hello,
I am using Arduino Zero with LoRa module builtin, everything is working fine with the previous library and firmware 1.2.0.
The problem is that with the new version of this library and the lastest firmware, 1.3.0.0 my program does not receve anything. The function "modem.available" is constantly returning false value.

Fw version compiled is 1.3.0 and not 1.3.1

Send Message error

In the modemSend method there is a timeout of 5000. I had to increas this to 10000 to avoid getting the message send error.

DevEUI before & after firmware update

My MKR WAN 1310 arrived with the original 1.2 firmware on the Murata module which gave me the Arduino registered EUI (first three bytes A8:61:0A + sort-of-random based on MCU ID).

Updating using the v2 results in a totally random EUI starting 35:35:31, a prefix that isn’t registered.

The GitHub source shows that the original code to create the original EUI is still in place:

https://github.com/arduino/mkrwan1300-fw/blob/b1c48b27280cb455ebe73f723e4a6cc01854d1f5/Projects/Multi/Applications/LoRa/AT_Slave/src/mlm32l0xx_hw.c#L353

So I suspect that the MKRWANFWUpdate_standalone file in v2 has a generic firmware embedded in it.

Does anyone have a release level with the correct HW_GetUniqueId function embedded?

FW 1.3.0 (1.3.1?) only sends empty messages

After updating the library and the FW accordingly, the receiving side (TTN) only gets empty messages. This is true for confirmed and for unconfirmed messages. OTAA join works, though.

I was using the old FW and MKRWAN1 before and the same code did work. I even have a serial debug output which clearly shows that the message is not actually empty:

Sending: d=8190,v=1.31,w=B - 64 3D 38 31 39 30 2C 76 3D 31 2E 33 31 2C 77 3D 42

This is the relevant code:

{
    Serial.println();
    Serial.print("Sending: " + messageStr + " - ");

    for (unsigned int i = 0; i < messageStr.length(); i++)
    {
        Serial.print(messageStr[i] >> 4, HEX);
        Serial.print(messageStr[i] & 0xF, HEX);
        Serial.print(" ");
    }
    Serial.println();

    int err;
    modem.beginPacket();
    modem.print(messageStr);
    err = modem.endPacket(false); // do not request packet confirmation

    if (err > 0)
    {
        Serial.println("Message sent!");
    }
    else
    {
        Serial.println("Error sending message :(");
        Serial.println("(you may send a limited amount of messages per minute, depending on the signal strength");
        Serial.println("it may vary from 1 message every couple of seconds to 1 message every minute)");
    }
}```

Where has sleep() gone?

In the previous version, there was a sleep method:

bool sleep(bool on = true) {
    sendAT(GF("+SLEEP="), on);
    if (waitResponse() != 1) {
      return false;
    }
    return true;
  }

which I could use to power down the modem. The method is missing now. How do I achieve the same?

Firmware Update - Not working

Hi,

MKRWANFWUpdate_standalone from MKRWAN_v2.h does nothing, just print "Press a key to start FW update".

Modified the baud rate to 57600 as seen on this post in the Arduino forum but it didn't works, always the same message on the serial terminal.

Firmware update and First configuration works ok with MKRWAN.h library.

Any ideas?

AT commands?

Does anyone know where can I get AT commands for the firmware that uses MKRWANv2?

US915

Using MKRWAN 1310.
I'm trying to setup an OTAA connection (modem.joinOTAA method) with US915 band, obviously doesn't work...
But the question is why if I call the modem.getConf() method it tells me that Freq= 868000000 Hz? I don't think that's correct.

// CODE
#include <MKRWAN_v2.h>

LoRaModem modem;

String appEui = "xxxxxxx";
String appKey = "xxxxxxxxxx";

void setup() {
  Serial.begin(115200);
  delay(1000);
  Serial.println("beginning....");
  if (!modem.begin(US915)) {
    Serial.println("Failed to start module");
    while (1) {}
  };
  delay(5000);

  int connected = modem.joinOTAA(appEui, appKey);
  Serial.println(modem.getTConf());
  if (!connected) {
    Serial.println("Something went wrong; are you indoor? Move near a window and retry");
    while (1) {}
  }
 Serial.println("Connected");
}

Serial OUTPUT:

GetTConf FailFreq= 868000000 Hz
Power= 14 dBm
Bandwidth= 125 kHz
SF= 12 
CR= 4/8 
LNA State =0  
PA Boost State =0  
868000000:14:125:12:4/8:0:0
Something went wrong; are you indoor? Move near a window and retry

Add GitHub Action based CI

(and replace Travis based CI). @per1234

appEui unclear

I'm not sure about this AppEui. Should we provide a function where the AppEUI can be read from the device:
String appEUI() { return getValue("APPEUI"); }

or is this not necessary?
I don't understand the appEUI is this a number I can invent? Perhaps there is some Documentation needed.
Is using the one Programmed into device not sufficient?