Re: RTEMS 5 build on a Mac with the latest compilers?

2018-09-18 Thread groups
My initial tests look very promising. I did a clean pull and build and the ARM tools built without complaint. I need to do more work on my STM32F767 BSP to get it into the new format, but the compile went through the motions well enough. Andrei > On 2018-September-18, at 19:08, Chris Johns w

Re: rtems_message_queue_receive / rtems_event_receive issues

2018-09-18 Thread Joel Sherrill
On Tue, Sep 18, 2018, 9:59 PM Mingyu Li wrote: > Hi Catalin. > > I find the problem you encountered interesting. I hope to offer some hints > that might be helpful to you: > > 1. use a user task to first rtems_event_send then rtems_event_receive, in > order to make sure the internal IPC of RTEMS

Re: rtems_message_queue_receive / rtems_event_receive issues

2018-09-18 Thread Mingyu Li
Hi Catalin. I find the problem you encountered interesting. I hope to offer some hints that might be helpful to you: 1. use a user task to first rtems_event_send then rtems_event_receive, in order to make sure the internal IPC of RTEMS kernel you are using (4.11.2) works as expected. 2. ensure to

Re: RTEMS 5 build on a Mac with the latest compilers?

2018-09-18 Thread Chris Johns
On 19/09/2018 03:18, Mr. Andrei Chichak wrote: > I was wondering if anybody has tried to do a clean build if the HEAD with > Apple’s latest version of Xcode? Not yet. > Apple dropped Xcode 10.0 yesterday with all fo the associated command line > tools. Since these are used to build the RTEMS to

RTEMS 5 build on a Mac with the latest compilers?

2018-09-18 Thread Mr. Andrei Chichak
Hi, I was wondering if anybody has tried to do a clean build if the HEAD with Apple’s latest version of Xcode? Apple dropped Xcode 10.0 yesterday with all fo the associated command line tools. Since these are used to build the RTEMS tools, it seemed to be a dangerous update. I always get a fl

rtems_message_queue_receive / rtems_event_receive issues

2018-09-18 Thread Catalin Demergian
Hello, I am using RTEMS 4.11.2 and I tried first to use RTEMS message queues in my USB FS driver. I'm populating the queue from the ISR and then use rtems_message_queue_receive from a kernel task to read the messages. After some debugging sessions I came to the conlusion that rtems_message_queue_re

Re: Link a simple program and load into RTEMS with dlopen

2018-09-18 Thread Boldizsar . Palotas
Hi, Thank you for the help, it did work. I've reduced it to only needing `-c` (compile, but do not link) as the extra option. Thanks again, Boldizsár Palotás From: Chris Johns To: boldizsar.palo...@esa.int, users@rtems.org Date: 2018.09.18 08:18 Subject:Re: Link a simple prog