Thanks a lot for the fixes. Yes I know that I won't have stdio in this configuration. I followed the README of stm32f429i-disco concerning CDC/ACM console, and it's for testing/playing anyway.
Today I had time to return to nuttx and rebased to master. But after doing a distclean and configuration, the build process on MSYS2 is extremely slow. It takes hours for a build with "make -j8 V=1". I already had my company admin disable antivirus. Had there been a change in the process? Regards, Johannes > -----Original Message----- > From: Gregory Nutt [mailto:spudan...@gmail.com] > Sent: Saturday, May 23, 2020 5:02 PM > To: dev@nuttx.apache.org > Subject: Re: Arm Kinetis: set_errno in nx_start with CONFIG_TLS_ALIGNED > not set > > > > PR #1105 should eliminate the primary cause of the error: fs_fdopen() > > will not longer set the errno variable. The secondary error, the > > uninitialized stack description, is still a problem. > Since the errno value was only set before fs_fdopen() failed, this means > that you system will still not work. It should not crash but it should > not work either. Now the fs_fdopen() calls will silently and > mysteriously fail, perhaps with the only symptom being no standard I/O > in the started tasks.
