Re: [riot-devel] Hello world stopped working

2018-12-05 Thread smlng
Hi all, Joakim is right - there are several reports of broken/non-working firmwares compiled with the arm-none-eabi-gcc and libs provided by Ubuntu:Bionic see for instance: - https://bugs.launchpad.net/ubuntu/+source/gcc-arm-none-eabi/+bug/1767223 -

Re: [riot-devel] Hello world stopped working

2018-12-05 Thread Joakim NohlgÄrd
Hi, I don't believe that we require GCC 7 anywhere, it should still work fine to build with for example the ARM provided GCC 6 release, or the older Ubuntu/Debian toolchains. It seemed more like there is a problem with the Ubuntu packaged arm-none-eabi toolchain that produces broken binaries.

Re: [riot-devel] Hello world stopped working

2018-12-05 Thread Kees Bakker
Hey Alex, Thanks, that did the trick. Wow, what happened with that compiler? I now see that we have PR #10404 and a few issues about it. Hmm, that PR could have given me a warning. -- Kees On 05-12-18 21:20, Alexandre Abadie wrote: Hi Kees, You need a more recent version of the GNU ARM

Re: [riot-devel] Hello world stopped working

2018-12-05 Thread Alexandre Abadie
Hi Kees, You need a more recent version of the GNU ARM compiler, 7.x, and you only have 6.3. The recommended toolchain is the official one from ARM that can be downloaded at [1]. Just uncompress the archive somewhere in your filesystem (in /opt for example) and update your PATH variable. This

[riot-devel] Hello world stopped working

2018-12-05 Thread Kees Bakker
Hi, This may sound like a stupid question, but I can't get output from hello world anymore. On my Sodaq Explorer and also on my Sodaq One. I have been away from RIOT for a few weeks and now that I get back there is no output on UART0, and the LEDs don't work either. Since last time, I upgraded

Re: [riot-devel] devel Digest, Vol 69, Issue 15

2018-12-05 Thread lefteris mourelatos
Thanks a lot for answering .I modified esp32-mh-et-live-minikit but they told me that for the sake of learning I should ask you how to support an unsupported board.Sorry to ask again but could you please tell me how to do so? Thank you in advance, Sent from