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Lora-net / LoRaMac-node

Reference implementation and documentation of a LoRa network node.
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Build fail for sx1276 #518

Closed x893 closed 6 years ago

x893 commented 6 years ago

Hello, i use next commands after git clone (develop branch)

cd build cmake -DCMAKE_TOOLCHAIN_FILE="../cmake/toolchain-arm-none-eabi.cmake" -DAPPLICATION="LoRaMac" -DCLASS="classA" -DACTIVE_REGION="LORAMAC_REGION_EU868" -DREGION_EU868="ON" -DBOARD="NucleoL152" -DRADIO="sx1276" ..

and see some error after make

[ 12%] Built target peripherals [ 53%] Built target NucleoL152 [ 54%] Built target radio [ 68%] Built target system [ 96%] Built target mac [ 97%] Linking C executable LoRaMac-classA CMakeFiles/LoRaMac-classA.dir/classA/NucleoL152/main.c.obj: In function main': LoRaMac-node/src/apps/LoRaMac/classA/NucleoL152/main.c:1084: undefined reference toRadio' ../../mac/CMakeFiles/mac.dir/LoRaMac.c.obj: In function RxWindowSetup': LoRaMac-node/src/mac/LoRaMac.c:1676: undefined reference toRadio' ../../mac/CMakeFiles/mac.dir/LoRaMac.c.obj: In function ProcessRadioTxDone': LoRaMac-node/src/mac/LoRaMac.c:846: undefined reference toRadio' ../../mac/CMakeFiles/mac.dir/LoRaMac.c.obj: In function ProcessRadioTxTimeout': LoRaMac-node/src/mac/LoRaMac.c:1272: undefined reference toRadio' ../../mac/CMakeFiles/mac.dir/LoRaMac.c.obj: In function HandleRadioRxErrorTimeout': LoRaMac-node/src/mac/LoRaMac.c:1349: undefined reference toRadio' ../../mac/CMakeFiles/mac.dir/LoRaMac.c.obj:LoRaMac-node/src/mac/LoRaMac.c:1606: more undefined references to Radio' follow ../../boards/NucleoL152/CMakeFiles/NucleoL152.dir/board.c.obj: In functionBoardDeInitMcu': LoRaMac-node/src/boards/NucleoL152/board.c:212: undefined reference to SX126x' ../../boards/NucleoL152/CMakeFiles/NucleoL152.dir/board.c.obj: In functionBoardInitMcu': LoRaMac-node/src/boards/NucleoL152/board.c:189: undefined reference to SX126x' ../../boards/NucleoL152/CMakeFiles/NucleoL152.dir/sx1261dvk1bas-board.c.obj: In functionSX126xIoInit': LoRaMac-node/src/boards/NucleoL152/sx1261dvk1bas-board.c:56: undefined reference to SX126x' ../../boards/NucleoL152/CMakeFiles/NucleoL152.dir/sx1261dvk1bas-board.c.obj: In functionSX126xIoDeInit': LoRaMac-node/src/boards/NucleoL152/sx1261dvk1bas-board.c:68: undefined reference to `SX126x' collect2: error: ld returned 1 exit status src/apps/LoRaMac/CMakeFiles/LoRaMac-classA.dir/build.make:268: recipe for target 'src/apps/LoRaMac/LoRaMac-classA' failed make[2]: [src/apps/LoRaMac/LoRaMac-classA] Error 1 CMakeFiles/Makefile2:397: recipe for target 'src/apps/LoRaMac/CMakeFiles/LoRaMac-classA.dir/all' failed make[1]: [src/apps/LoRaMac/CMakeFiles/LoRaMac-classA.dir/all] Error 2 Makefile:83: recipe for target 'all' failed make: *** [all] Error 2

How to build classA for SX1276 ?

Thanks

P.S. For RADIO=sx126x build successfully.

nestorayuso commented 6 years ago

The RADIO define is not used, it is dependant of BOARD https://github.com/Lora-net/LoRaMac-node/wiki/Development-environment

x893 commented 6 years ago

And what ?

mluis1 commented 6 years ago

As said by @nestorayuso the RADIO definition is automatically set by the scripts.

Your cmake command is missing some parameters. The Nucleo platforms support different shields. Thus, the MBED_RADIO_SHIELD symbol must be defined.

To build ClassA example for NucleoL152 platform using SX1276MB1MAS shield you must issue the following cmake command:

cmake -DCMAKE_BUILD_TYPE=Debug \
           -DCMAKE_TOOLCHAIN_FILE="../cmake/toolchain-arm-none-eabi.cmake" \
           -DAPPLICATION="LoRaMac" \
           -DCLASS="classA" \
           -DCLASSB_ENABLED="OFF" \
           -DACTIVE_REGION="LORAMAC_REGION_EU868" \
           -DREGION_EU868="ON" \
           -DREGION_US915="OFF" \
           -DREGION_CN779="OFF" \
           -DREGION_EU433="OFF" \
           -DREGION_AU915="OFF" \
           -DREGION_AS923="OFF" \
           -DREGION_CN470="OFF" \
           -DREGION_KR920="OFF" \
           -DREGION_IN865="OFF" \
           -DREGION_RU864="OFF" \
           -DBOARD="NucleoL152" \
           -DMBED_RADIO_SHIELD="SX1276MB1MAS" .. && make -j4
mluis1 commented 6 years ago

Please note that for SX1276 radio there are 2 radio shields:

You need to pick up the right one.

x893 commented 6 years ago

Perfect !!! Now all good.