Error in Compiling Example(s) Moderators: adafruit_support_bill, adafruit

[MattPackwood]

I set up a clean install of Windows 10, tried the instrucitons from the top and got a "new set of errors"

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Arduino: 1.8.19 (Windows Store 1.8.57.0) (Windows 10), Board: "Arduino Uno"

ble_uart:15:10: fatal error: bluefruit.h: No such file or directory

 #include <bluefruit.h>

          ^~~~~~~~~~~~~

compilation terminated.

exit status 1

bluefruit.h: No such file or directory



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[dastels]

It sounds like you're missing library.

Dave

[dastels]

Also, I thought you were using a CP Bluefruit ... that screenshot says UNO.

Dave

[MattPackwood]

I picked the wrong board...

Now I am "back to"

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Arduino: 1.8.19 (Windows Store 1.8.57.0) (Windows 10), Board: "Adafruit Circuit Playground Bluefruit, S140 6.1.1, Level 0 (Release), Serial"

Library Adafruit_nRFCrypto has been declared precompiled:

Using precompiled library in C:\Users\MattP\OneDrive\Documents\ArduinoData\packages\adafruit\hardware\nrf52\1.3.0\libraries\Adafruit_nRFCrypto\src\cortex-m4\fpv4-sp-d16-hard

c:/users/mattp/onedrive/documents/arduinodata/packages/adafruit/tools/arm-none-eabi-gcc/9-2019q4/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: sketch\ble_uart.ino.cpp.o: in function `loop':

C:\Users\MattP\OneDrive\Documents\Arduino\ble_uart/ble_uart.ino:92: undefined reference to `readPacket(BLEUart*, unsigned short)'

c:/users/mattp/onedrive/documents/arduinodata/packages/adafruit/tools/arm-none-eabi-gcc/9-2019q4/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: C:\Users\MattP\OneDrive\Documents\Arduino\ble_uart/ble_uart.ino:177: undefined reference to `parsefloat(unsigned char*)'

c:/users/mattp/onedrive/documents/arduinodata/packages/adafruit/tools/arm-none-eabi-gcc/9-2019q4/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: C:\Users\MattP\OneDrive\Documents\Arduino\ble_uart/ble_uart.ino:178: undefined reference to `parsefloat(unsigned char*)'

c:/users/mattp/onedrive/documents/arduinodata/packages/adafruit/tools/arm-none-eabi-gcc/9-2019q4/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: C:\Users\MattP\OneDrive\Documents\Arduino\ble_uart/ble_uart.ino:179: undefined reference to `parsefloat(unsigned char*)'

c:/users/mattp/onedrive/documents/arduinodata/packages/adafruit/tools/arm-none-eabi-gcc/9-2019q4/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: C:\Users\MattP\OneDrive\Documents\Arduino\ble_uart/ble_uart.ino:180: undefined reference to `parsefloat(unsigned char*)'

c:/users/mattp/onedrive/documents/arduinodata/packages/adafruit/tools/arm-none-eabi-gcc/9-2019q4/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: C:\Users\MattP\OneDrive\Documents\Arduino\ble_uart/ble_uart.ino:185: undefined reference to `packetbuffer'

c:/users/mattp/onedrive/documents/arduinodata/packages/adafruit/tools/arm-none-eabi-gcc/9-2019q4/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: C:\Users\MattP\OneDrive\Documents\Arduino\ble_uart/ble_uart.ino:185: undefined reference to `packetbuffer'

c:/users/mattp/onedrive/documents/arduinodata/packages/adafruit/tools/arm-none-eabi-gcc/9-2019q4/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: C:\Users\MattP\OneDrive\Documents\Arduino\ble_uart/ble_uart.ino:185: undefined reference to `packetbuffer'

c:/users/mattp/onedrive/documents/arduinodata/packages/adafruit/tools/arm-none-eabi-gcc/9-2019q4/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: C:\Users\MattP\OneDrive\Documents\Arduino\ble_uart/ble_uart.ino:185: undefined reference to `packetbuffer'

c:/users/mattp/onedrive/documents/arduinodata/packages/adafruit/tools/arm-none-eabi-gcc/9-2019q4/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: C:\Users\MattP\OneDrive\Documents\Arduino\ble_uart/ble_uart.ino:185: undefined reference to `packetbuffer'

c:/users/mattp/onedrive/documents/arduinodata/packages/adafruit/tools/arm-none-eabi-gcc/9-2019q4/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: C:\Users\MattP\OneDrive\Documents\Arduino\ble_uart/ble_uart.ino:127: undefined reference to `parsefloat(unsigned char*)'

c:/users/mattp/onedrive/documents/arduinodata/packages/adafruit/tools/arm-none-eabi-gcc/9-2019q4/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: C:\Users\MattP\OneDrive\Documents\Arduino\ble_uart/ble_uart.ino:128: undefined reference to `parsefloat(unsigned char*)'

c:/users/mattp/onedrive/documents/arduinodata/packages/adafruit/tools/arm-none-eabi-gcc/9-2019q4/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: C:\Users\MattP\OneDrive\Documents\Arduino\ble_uart/ble_uart.ino:129: undefined reference to `parsefloat(unsigned char*)'

c:/users/mattp/onedrive/documents/arduinodata/packages/adafruit/tools/arm-none-eabi-gcc/9-2019q4/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: C:\Users\MattP\OneDrive\Documents\Arduino\ble_uart/ble_uart.ino:141: undefined reference to `parsefloat(unsigned char*)'

c:/users/mattp/onedrive/documents/arduinodata/packages/adafruit/tools/arm-none-eabi-gcc/9-2019q4/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: C:\Users\MattP\OneDrive\Documents\Arduino\ble_uart/ble_uart.ino:142: undefined reference to `parsefloat(unsigned char*)'

c:/users/mattp/onedrive/documents/arduinodata/packages/adafruit/tools/arm-none-eabi-gcc/9-2019q4/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: sketch\ble_uart.ino.cpp.o:C:\Users\MattP\OneDrive\Documents\Arduino\ble_uart/ble_uart.ino:143: more undefined references to `parsefloat(unsigned char*)' follow

c:/users/mattp/onedrive/documents/arduinodata/packages/adafruit/tools/arm-none-eabi-gcc/9-2019q4/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: sketch\ble_uart.ino.cpp.o: in function `loop':

C:\Users\MattP\OneDrive\Documents\Arduino\ble_uart/ble_uart.ino:106: undefined reference to `packetbuffer'

c:/users/mattp/onedrive/documents/arduinodata/packages/adafruit/tools/arm-none-eabi-gcc/9-2019q4/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: C:\Users\MattP\OneDrive\Documents\Arduino\ble_uart/ble_uart.ino:106: undefined reference to `packetbuffer'

c:/users/mattp/onedrive/documents/arduinodata/packages/adafruit/tools/arm-none-eabi-gcc/9-2019q4/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.exe: C:\Users\MattP\OneDrive\Documents\Arduino\ble_uart/ble_uart.ino:106: undefined reference to `packetbuffer'

collect2.exe: error: ld returned 1 exit status

exit status 1

Error compiling for board Adafruit Circuit Playground Bluefruit.



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

[dastels]

This sort of thing really looks like a library mismatch, either version mismatches or a completely different library than the client code was written to use.

Dave

[MattPackwood]

What OS are you running? I will set up a VP to test.

[dastels]

Ubuntu 20.04.2 LTS

Dave

[MattPackwood]

I am setting that up but here is a question, could it do with the packetParser.cppfile (and where that is located)?