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c4ev3 / EV3-API

EV3-API for Programming the LEGO Mindstorms EV3 in C
http://c4ev3.github.io
GNU General Public License v2.0
70 stars 21 forks source link

undefined reference to `pthread_join' #50

Closed DmytroLebed closed 4 years ago

DmytroLebed commented 4 years ago

I built the latest version, and I use Eclipse Plugin. What I did wrong?

2020-07-08_092741

a3f commented 4 years ago

You need to add -pthread to both your compiler and linker options.

DmytroLebed commented 4 years ago

Thank you very much, everything worked out, I was only at the beginning of my acquaintance with C ++. If you allow, one more question related to ev3duder, I asked it but did not receive an answer.

Windows 10, I try FW 1.09H and 1.10E, Wi-Fi works fine with EV3-G, EV3-Basic. ev3duder --tcp all commands work except 'up'. Use:

ev3duder --tcp=192.168.93.214 up test.rbf ../prjs/test/test.rbf upload was successful.

File is created but zero size and after that no command is executed until reconnecting the wi-fi on the brick. By USB - no problem.

a3f commented 4 years ago

It used to work when I implemented it, might be that newer firmwares behave differently. I can't debug this, but if someone can and submits a pull request, it's most certainly welcome.