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hideakitai / MsgPacketizer

msgpack based serializer / deserializer + packetize for Arduino, ROS, and more
MIT License
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Compile errors for nrF52 boards #8

Closed drewhamiltonasdf closed 1 year ago

drewhamiltonasdf commented 2 years ago

I'm trying to port some MsgPacketizer based code over for a Adafruit Feather type board based using the nrF52 chips, and I am getting quite a few compile errors. If I #define ARDUINO_ARCH_SAMD, I get past the pgmspace errors, but I end up with a whole load of errors along the lines of undefined reference to `std::_Rb_tree_decrement(std::_Rb_tree_node_base*)'

This looks like a standard library issue. Wondering if you could shed any light on this and save me a bit of time reworking things. This library is so incredibly useful, I'd be willing to put a little elbow grease in to make it compatible.

Thanks! Drew Hamilton

drewhamiltonasdf commented 2 years ago

I solved this by changing the compiler in platform.txt following the same procedure laid out here: https://github.com/patrickmoffitt/Adafruit-Feather-M0-Motion-Camera

Changing: ${INSTALL_FOLDER}/Arduino15/packages/adafruit/hardware/samd/1.2.1/platform.txt

Locate this line:

compiler.c.elf.cmd=arm-none-eabi-gcc

Change the line to:

compiler.c.elf.cmd=arm-none-eabi-g++