Dear sir,
I use RAK4630 with arduino environment and now I am following “WisBlock/examples/RAK4630/solutions/Soil_Conductivity_Monitoring at master · RAKWireless/WisBlock · GitHub” for connecting Modbus with RAK4630.
But I’ve error for the attached photo.
And I also attached the error log from the arduino environment error.
Do you have some ideas how can I solve for that issue?
Best Regards,
K S Thar
/The error log/
Arduino: 1.8.19 (Windows Store 1.8.57.0) (Windows 10), Board: “WisBlock RAK4631, S140 6.1.1, Level 0 (Release)”
c:/users/03/documents/arduinodata/packages/rakwireless/tools/arm-none-eabi-gcc/9-2019q4/bin/…/lib/gcc/arm-none-eabi/9.2.1/…/…/…/…/arm-none-eabi/bin/ld.exe: libraries\ArduinoModbus\libmodbus\modbus.c.o: in function `_sleep_response_timeout’:
C:\Users\03\Documents\Arduino\libraries\ArduinoModbus\src\libmodbus/modbus.c:162: undefined reference to `delayMicroseconds’
c:/users/03/documents/arduinodata/packages/rakwireless/tools/arm-none-eabi-gcc/9-2019q4/bin/…/lib/gcc/arm-none-eabi/9.2.1/…/…/…/…/arm-none-eabi/bin/ld.exe: C:\Users\03\Documents\Arduino\libraries\ArduinoModbus\src\libmodbus/modbus.c:162: undefined reference to `delayMicroseconds’
c:/users/03/documents/arduinodata/packages/rakwireless/tools/arm-none-eabi-gcc/9-2019q4/bin/…/lib/gcc/arm-none-eabi/9.2.1/…/…/…/…/arm-none-eabi/bin/ld.exe: C:\Users\03\Documents\Arduino\libraries\ArduinoModbus\src\libmodbus/modbus.c:162: undefined reference to `delayMicroseconds’
c:/users/03/documents/arduinodata/packages/rakwireless/tools/arm-none-eabi-gcc/9-2019q4/bin/…/lib/gcc/arm-none-eabi/9.2.1/…/…/…/…/arm-none-eabi/bin/ld.exe: C:\Users\03\Documents\Arduino\libraries\ArduinoModbus\src\libmodbus/modbus.c:162: undefined reference to `delayMicroseconds’
c:/users/03/documents/arduinodata/packages/rakwireless/tools/arm-none-eabi-gcc/9-2019q4/bin/…/lib/gcc/arm-none-eabi/9.2.1/…/…/…/…/arm-none-eabi/bin/ld.exe: C:\Users\03\Documents\Arduino\libraries\ArduinoModbus\src\libmodbus/modbus.c:162: undefined reference to `delayMicroseconds’
c:/users/03/documents/arduinodata/packages/rakwireless/tools/arm-none-eabi-gcc/9-2019q4/bin/…/lib/gcc/arm-none-eabi/9.2.1/…/…/…/…/arm-none-eabi/bin/ld.exe: libraries\ArduinoModbus\libmodbus\modbus.c.o:C:\Users\03\Documents\Arduino\libraries\ArduinoModbus\src\libmodbus/modbus.c:162: more undefined references to `delayMicroseconds’ follow
collect2.exe: error: ld returned 1 exit status
exit status 1
Error compiling for board WisBlock RAK4631.
This report would have more information with
“Show verbose output during compilation”
option enabled in File → Preferences.
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