India Frequency Settings in LoRaBase #906

UdayChaduvula · 2022-07-02T12:32:15Z

UdayChaduvula
Jul 2, 2022

I have found that India lora frequency setting are missing in the LoRaBase.h file.

terrillmoore · 2022-07-02T15:07:10Z

terrillmoore
Jul 2, 2022
Maintainer

Sorry you're having trouble.

Can you be more specific? The LMIC works well in the India region, MCCI India uses it that way all the time....

Best regards,
--Terry

0 replies

UdayChaduvula · 2022-07-04T04:31:05Z

UdayChaduvula
Jul 4, 2022
Author

Hi, I want to create a LoRaWAN node and it should be compatible with India lora frequency (866 MHz). I am using the SX1272 module. Where can I enable India Frequency in the code? In the configuration file I found only AU and US and also in the LoRaBase file. Where can I enable LoRa frequency in the code?

…

On Sat, 2 Jul, 2022, 20:37 Terry Moore, ***@***.***> wrote: Sorry you're having trouble. Can you be more specific? The LMIC works well in the India region, MCCI India uses it that way all the time.... Best regards, --Terry — Reply to this email directly, view it on GitHub <#883 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AZLEHFNJKL5KL4T42ZS2YSLVSBLKRANCNFSM52O74CKQ> . You are receiving this because you authored the thread.Message ID: ***@***.***>

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dhineshkumarmcci · 2022-07-04T09:25:07Z

dhineshkumarmcci
Jul 4, 2022
Maintainer

Hi Uday,

In the configuration file I found only AU and US and also in the LoRaBase file.

Can you please point out to the file and line number?
Could be helpful if you can share the permalink (which redirects to particular line / set of lines in a file).

Please find the permalink for India band in lorabase.h

https://github.com/mcci-catena/arduino-lmic/blob/master/src/lmic/lorabase.h#L377-L420

0 replies

UdayChaduvula · 2022-07-04T11:09:33Z

UdayChaduvula
Jul 4, 2022
Author

Hi Mcci-Catena/Arduino-Lmic, Sorry for the issue, I have used the IBM LMIC framework library for my project, I thought it was the same. Apologies from my side. I have found one more issue in the in *lmic_project_config.h*, SX272 module is missing in the file. Please find the paralink below. https://github.com/mcci-catena/arduino-lmic/blob/8d378ea410887d3fb08ea2c9acce95cc4c047788/project_config/lmic_project_config.h#L9

…

On Mon, Jul 4, 2022 at 2:55 PM Dhinesh Kumar Pitchai < ***@***.***> wrote: Hi Uday, In the configuration file I found only AU and US and also in the LoRaBase file. - Can you please point out to the file and line number? - Could be helpful if you can share the permalink (which redirects to particular line / set of lines in a file). Please find the permalink for India band in lorabase.h - https://github.com/mcci-catena/arduino-lmic/blob/master/src/lmic/lorabase.h#L377-L420 — Reply to this email directly, view it on GitHub <#883 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AZLEHFLOPHCAB6EUOZDFZK3VSKUX5ANCNFSM52O74CKQ> . You are receiving this because you authored the thread.Message ID: ***@***.***>

-- Thanks with Regards! Uday Kumar Chaduvula Sr. Engineer - Embedded Antar IoT Pvt. Ltd Visakhapatnam

0 replies

UdayChaduvula · 2022-07-04T11:16:40Z

UdayChaduvula
Jul 4, 2022
Author

Hi Mcci-Catena/Arduino-Lmic, My LoRa board SX1272 MBED Shield is missing in the lmic_hal_boards.h file. Please find the paralink below: https://github.com/mcci-catena/arduino-lmic/blob/8d378ea410887d3fb08ea2c9acce95cc4c047788/src/arduino_lmic_hal_boards.h#L43

…

On Mon, Jul 4, 2022 at 4:39 PM Uday Chaduvula ***@***.***> wrote: Hi Mcci-Catena/Arduino-Lmic, Sorry for the issue, I have used the IBM LMIC framework library for my project, I thought it was the same. Apologies from my side. I have found one more issue in the in *lmic_project_config.h*, SX272 module is missing in the file. Please find the paralink below. https://github.com/mcci-catena/arduino-lmic/blob/8d378ea410887d3fb08ea2c9acce95cc4c047788/project_config/lmic_project_config.h#L9 On Mon, Jul 4, 2022 at 2:55 PM Dhinesh Kumar Pitchai < ***@***.***> wrote: > Hi Uday, > > In the configuration file I found only AU and US and also in the LoRaBase > file. > > > - Can you please point out to the file and line number? > - Could be helpful if you can share the permalink (which redirects to > particular line / set of lines in a file). > > Please find the permalink for India band in lorabase.h > > - > https://github.com/mcci-catena/arduino-lmic/blob/master/src/lmic/lorabase.h#L377-L420 > > — > Reply to this email directly, view it on GitHub > <#883 (comment)>, > or unsubscribe > <https://github.com/notifications/unsubscribe-auth/AZLEHFLOPHCAB6EUOZDFZK3VSKUX5ANCNFSM52O74CKQ> > . > You are receiving this because you authored the thread.Message ID: > ***@***.***> > -- Thanks with Regards! Uday Kumar Chaduvula Sr. Engineer - Embedded Antar IoT Pvt. Ltd Visakhapatnam

-- Thanks with Regards! Uday Kumar Chaduvula Sr. Engineer - Embedded Antar IoT Pvt. Ltd Visakhapatnam

0 replies

dhineshkumarmcci · 2022-07-04T11:43:10Z

dhineshkumarmcci
Jul 4, 2022
Maintainer

Hi Mcci-Catena/Arduino-Lmic, Sorry for the issue, I have used the IBM LMIC framework library for my project, I thought it was the same. Apologies from my side. I have found one more issue in the in lmic_project_config.h, SX272 module is missing in the file. Please find the paralink below.

arduino-lmic/project_config/lmic_project_config.h

Line 9 in 8d378ea

#define CFG_sx1276_radio 1

You can edit line 9 in the file lmic_project_config.h with sx1272 instead of sx1276.

#define CFG_sx1272_radio 1

https://github.com/mcci-catena/arduino-lmic/tree/master#selecting-the-target-radio-transceiver

0 replies

UdayChaduvula · 2022-07-04T11:55:03Z

UdayChaduvula
Jul 4, 2022
Author

Hi Dinesh, I am awaiting your response.

…

On Mon, Jul 4, 2022 at 4:46 PM Uday Chaduvula ***@***.***> wrote: Hi Mcci-Catena/Arduino-Lmic, My LoRa board SX1272 MBED Shield is missing in the lmic_hal_boards.h file. Please find the paralink below: https://github.com/mcci-catena/arduino-lmic/blob/8d378ea410887d3fb08ea2c9acce95cc4c047788/src/arduino_lmic_hal_boards.h#L43 On Mon, Jul 4, 2022 at 4:39 PM Uday Chaduvula ***@***.***> wrote: > Hi Mcci-Catena/Arduino-Lmic, > > Sorry for the issue, I have used the IBM LMIC framework library for my > project, I thought it was the same. Apologies from my side. > > I have found one more issue in the in *lmic_project_config.h*, SX272 > module is missing in the file. Please find the paralink below. > > > https://github.com/mcci-catena/arduino-lmic/blob/8d378ea410887d3fb08ea2c9acce95cc4c047788/project_config/lmic_project_config.h#L9 > > On Mon, Jul 4, 2022 at 2:55 PM Dhinesh Kumar Pitchai < > ***@***.***> wrote: > >> Hi Uday, >> >> In the configuration file I found only AU and US and also in the >> LoRaBase file. >> >> >> - Can you please point out to the file and line number? >> - Could be helpful if you can share the permalink (which redirects >> to particular line / set of lines in a file). >> >> Please find the permalink for India band in lorabase.h >> >> - >> https://github.com/mcci-catena/arduino-lmic/blob/master/src/lmic/lorabase.h#L377-L420 >> >> — >> Reply to this email directly, view it on GitHub >> <#883 (comment)>, >> or unsubscribe >> <https://github.com/notifications/unsubscribe-auth/AZLEHFLOPHCAB6EUOZDFZK3VSKUX5ANCNFSM52O74CKQ> >> . >> You are receiving this because you authored the thread.Message ID: >> ***@***.***> >> > > > -- > Thanks with Regards! > > Uday Kumar Chaduvula > Sr. Engineer - Embedded > Antar IoT Pvt. Ltd > Visakhapatnam > -- Thanks with Regards! Uday Kumar Chaduvula Sr. Engineer - Embedded Antar IoT Pvt. Ltd Visakhapatnam

-- Thanks with Regards! Uday Kumar Chaduvula Sr. Engineer - Embedded Antar IoT Pvt. Ltd Visakhapatnam

0 replies

dhineshkumarmcci · 2022-07-04T12:33:45Z

dhineshkumarmcci
Jul 4, 2022
Maintainer

Hi Mcci-Catena/Arduino-Lmic, My LoRa board SX1272 MBED Shield is missing in the lmic_hal_boards.h file. Please find the paralink below:

arduino-lmic/src/arduino_lmic_hal_boards.h

Line 43 in 8d378ea

Please find the README link to add your board manually.

https://github.com/mcci-catena/arduino-lmic/tree/master#manual-configuration

0 replies

UdayChaduvula · 2022-07-04T12:37:09Z

UdayChaduvula
Jul 4, 2022
Author

Thanks for the update Dhinesh Kumar, How to generate DEV EUI, APP EUI and APP KEY ? Could you please support me on this ?

…

On Mon, Jul 4, 2022 at 6:03 PM Dhinesh Kumar Pitchai < ***@***.***> wrote: Hi Mcci-Catena/Arduino-Lmic, My LoRa board SX1272 MBED Shield is missing in the lmic_hal_boards.h file. Please find the paralink below: https://github.com/mcci-catena/arduino-lmic/blob/8d378ea410887d3fb08ea2c9acce95cc4c047788/src/arduino_lmic_hal_boards.h#L43 Please find the README link to add your board manually. - https://github.com/mcci-catena/arduino-lmic/tree/master#manual-configuration — Reply to this email directly, view it on GitHub <#883 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AZLEHFJALFKLPH3C3QFAC2DVSLK3LANCNFSM52O74CKQ> . You are receiving this because you authored the thread.Message ID: ***@***.***>

-- Thanks with Regards! Uday Kumar Chaduvula Sr. Engineer - Embedded Antar IoT Pvt. Ltd Visakhapatnam

0 replies

dhineshkumarmcci · 2022-07-04T13:19:19Z

dhineshkumarmcci
Jul 4, 2022
Maintainer

Hi Uday, you should be able to generate DevEUI, AppEUI and AppKey from your desired network provider.

0 replies

UdayChaduvula · 2022-07-15T10:22:32Z

UdayChaduvula
Jul 15, 2022
Author

Hi Dhanush, Greetings of the day! How can I change the Spreading factor in the code?

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On Tue, Jul 5, 2022 at 7:12 PM Uday Chaduvula ***@***.***> wrote: Hi Dhanush, I want to send the payload in ABP mode when the device receives the input in serial. How Can I do it? Could you help me in this regard? I am able to do it in the scheduled timer which is already present in the code. Please find the Paralink below https://github.com/mcci-catena/arduino-lmic/blob/8d378ea410887d3fb08ea2c9acce95cc4c047788/examples/ttn-abp/ttn-abp.ino#L140 <https://github.com/mcci-catena/arduino-lmic/blob/8d378ea410887d3fb08ea2c9acce95cc4c047788/examples/ttn-abp/ttn-abp.ino#L140> On Mon, Jul 4, 2022 at 6:49 PM Dhinesh Kumar Pitchai < ***@***.***> wrote: > Hi Uday, you should be able to generate DevEUI, AppEUI and AppKey from > your desired network provider. > > — > Reply to this email directly, view it on GitHub > <#883 (comment)>, > or unsubscribe > <https://github.com/notifications/unsubscribe-auth/AZLEHFI2BCYXQERQ6JFOG7LVSLQGDANCNFSM52O74CKQ> > . > You are receiving this because you authored the thread.Message ID: > ***@***.***> > -- Thanks with Regards! Uday Kumar Chaduvula Sr. Engineer - Embedded Antar IoT Pvt. Ltd Visakhapatnam

-- Thanks with Regards! Uday Kumar Chaduvula Sr. Engineer - Embedded Antar IoT Pvt. Ltd Visakhapatnam

0 replies

dhineshkumarmcci · 2022-07-15T10:46:35Z

dhineshkumarmcci
Jul 15, 2022
Maintainer

Hi Uday, you cal use the below API to change SF.

arduino-lmic/src/lmic/lmic.c

Lines 2751 to 2754 in 8d378ea

    
           //  Should we have/need an ext. API like this? 
        
           void LMIC_setDrTxpow (dr_t dr, s1_t txpow) { 
        
               setDrTxpow(DRCHG_SET, dr, txpow); 
        
           }

Please find the list of Spread Factor definitions over here

arduino-lmic/src/lmic/lorabase.h

Lines 409 to 420 in 8d378ea

    
           # if LMIC_DR_LEGACY 
        
           enum _dr_configured_t { 
        
                   DR_SF12 = IN866_DR_SF12,          // DR0 
        
                   DR_SF11 = IN866_DR_SF11,          // DR1 
        
                   DR_SF10 = IN866_DR_SF10,          // DR2 
        
                   DR_SF9  = IN866_DR_SF9,           // DR3 
        
                   DR_SF8  = IN866_DR_SF8,           // DR4 
        
                   DR_SF7  = IN866_DR_SF7,           // DR5 
        
                   DR_FSK  = IN866_DR_FSK,           // DR7 
        
                   DR_NONE = IN866_DR_NONE 
        
           }; 
        
           # endif // LMIC_DR_LEGACY

For example - LMIC_setDrTxpow(DR_SF12, 30);

0 replies

UdayChaduvula · 2022-07-16T05:41:54Z

UdayChaduvula
Jul 16, 2022
Author

Hi Dinesh, How can I assign my Own DEV ADDR in the OTAA Code, I don't want to generate it from the LoRaWan Gateway.

…

On Fri, Jul 15, 2022 at 4:16 PM Dhinesh Kumar Pitchai < ***@***.***> wrote: Hi Uday, you cal use the below API to change SF. https://github.com/mcci-catena/arduino-lmic/blob/8d378ea410887d3fb08ea2c9acce95cc4c047788/src/lmic/lmic.c#L2751-L2754 Please find the list of Spread Factor definitions over here https://github.com/mcci-catena/arduino-lmic/blob/8d378ea410887d3fb08ea2c9acce95cc4c047788/src/lmic/lorabase.h#L409-L420 For example - LMIC_setDrTxpow(DR_SF12, 30); — Reply to this email directly, view it on GitHub <#883 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AZLEHFK4JCJ22EZXZNJECILVUE6RPANCNFSM52O74CKQ> . You are receiving this because you authored the thread.Message ID: ***@***.***>

-- Thanks with Regards! Uday Kumar Chaduvula Sr. Engineer - Embedded Antar IoT Pvt. Ltd Visakhapatnam

0 replies

dhineshkumarmcci · 2022-07-18T09:44:33Z

dhineshkumarmcci
Jul 18, 2022
Maintainer

Hi Uday, please refer to the API below for more details:

arduino-lmic/src/lmic/lmic.c

Lines 3004 to 3026 in 4342770

    
           void LMIC_setSession (u4_t netid, devaddr_t devaddr, xref2u1_t nwkKey, xref2u1_t artKey) { 
        
               LMIC.netid = netid; 
        
               LMIC.devaddr = devaddr; 
        
               if( nwkKey != (xref2u1_t)0 ) 
        
                   os_copyMem(LMIC.nwkKey, nwkKey, 16); 
        
               if( artKey != (xref2u1_t)0 ) 
        
                   os_copyMem(LMIC.artKey, artKey, 16); 
        
               LMICbandplan_setSessionInitDefaultChannels(); 
        
               LMIC.opmode &= ~(OP_JOINING|OP_TRACK|OP_UNJOIN|OP_REJOIN|OP_TXRXPEND|OP_PINGINI); 
        
               LMIC.opmode |= OP_NEXTCHNL; 
        
               stateJustJoined(); 
        
               // transition to the ADR_ACK_DELAY state. 
        
               setAdrAckCount(LINK_CHECK_CONT); 
        
               DO_DEVDB(LMIC.netid,   netid); 
        
               DO_DEVDB(LMIC.devaddr, devaddr); 
        
               DO_DEVDB(LMIC.nwkKey,  nwkkey); 
        
               DO_DEVDB(LMIC.artKey,  artkey); 
        
               DO_DEVDB(LMIC.seqnoUp, seqnoUp); 
        
               DO_DEVDB(LMIC.seqnoDn, seqnoDn); 
        
           }

Also please do refer to the API description just above the definition.

0 replies

UdayChaduvula · 2022-09-23T14:53:16Z

UdayChaduvula
Sep 23, 2022
Author

Hi Mcci-Catena/Arduino-Lmic, Greetings of the day! How can I mention the Indian region in OTAA code? Or the code automatically identifies itself from the library?

…

On Mon, Jul 18, 2022 at 3:14 PM Dhinesh Kumar Pitchai < ***@***.***> wrote: Hi Uday, please refer to the API below for more details: https://github.com/mcci-catena/arduino-lmic/blob/4342770945ee2887c14969cec669861b387947ee/src/lmic/lmic.c#L3004-L3026 Also please do refer to the API description just above the definition. — Reply to this email directly, view it on GitHub <#883 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AZLEHFO6MLOMOWBMZ2Q77C3VUURQXANCNFSM52O74CKQ> . You are receiving this because you authored the thread.Message ID: ***@***.***>

-- Thanks with Regards! Uday Kumar Chaduvula Sr. Engineer - Embedded Antar IoT Pvt. Ltd Visakhapatnam

0 replies

UdayChaduvula · 2022-09-24T11:03:55Z

UdayChaduvula
Sep 24, 2022
Author

Hi, Can anyone please respond to the trailing mail ?

…

On Fri, Sep 23, 2022 at 8:23 PM Uday Chaduvula ***@***.***> wrote: Hi Mcci-Catena/Arduino-Lmic, Greetings of the day! How can I mention the Indian region in OTAA code? Or the code automatically identifies itself from the library? On Mon, Jul 18, 2022 at 3:14 PM Dhinesh Kumar Pitchai < ***@***.***> wrote: > Hi Uday, please refer to the API below for more details: > > > https://github.com/mcci-catena/arduino-lmic/blob/4342770945ee2887c14969cec669861b387947ee/src/lmic/lmic.c#L3004-L3026 > > Also please do refer to the API description just above the definition. > > — > Reply to this email directly, view it on GitHub > <#883 (comment)>, > or unsubscribe > <https://github.com/notifications/unsubscribe-auth/AZLEHFO6MLOMOWBMZ2Q77C3VUURQXANCNFSM52O74CKQ> > . > You are receiving this because you authored the thread.Message ID: > ***@***.***> > -- Thanks with Regards! Uday Kumar Chaduvula Sr. Engineer - Embedded Antar IoT Pvt. Ltd Visakhapatnam

-- Thanks with Regards! Uday Kumar Chaduvula Sr. Engineer - Embedded Antar IoT Pvt. Ltd Visakhapatnam

0 replies

terrillmoore · 2022-09-25T23:08:01Z

terrillmoore
Sep 25, 2022
Maintainer

Please check the instructions in the README.

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India Frequency Settings in LoRaBase #906

UdayChaduvula Jul 2, 2022

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