Re: RTEMS for ARM Cortex-M1 ?

2015-02-13 Thread Sebastian Huber
On 14/02/15 02:58, Cudmore, Alan P. (GSFC-5820) wrote: A project is looking at using RTEMS on an FPGA based ARM Cortex-M1 like the one in the Microsemi ProAsic3L development kit: http://www.microsemi.com/products/fpga-soc/design-resources/dev-kits/proasi c3/cortex-m1-enabled-proasic3l-development

RTEMS for ARM Cortex-M1 ?

2015-02-13 Thread Cudmore, Alan P. (GSFC-5820)
A project is looking at using RTEMS on an FPGA based ARM Cortex-M1 like the one in the Microsemi ProAsic3L development kit: http://www.microsemi.com/products/fpga-soc/design-resources/dev-kits/proasi c3/cortex-m1-enabled-proasic3l-development-kit Wikipedia says the Cortex-M1 is an ARMv6M architect

Intermittent connectivity.

2015-02-13 Thread Amar Takhar
I will be rebuilding most of our web services before installing a commercial SSL certificate. All of our HTTP and some FTP, Git and other services will be going up/down as I work on them. Amar. ___ devel mailing list devel@rtems.org http://lists.rte

Re: how patching

2015-02-13 Thread Daniel Gutson
Just to clarify: the ability to provide a new piece of binary corresponding to a driver and replace the existing one. Have anybody tried this before? Thanks! Daniel. On Fri, Feb 13, 2015 at 12:27 PM, Daniel Gutson wrote: > Hi, > >is there any current experience / support with hot patchin

open_dev_console.c review

2015-02-13 Thread Joel Sherrill
Hi I was looking at libcsupport/src/open_dev_console.c and had a few thoughts. (1) Since this method is only configured to be used when the console driver is installed, should we now consider it a fatal error if the first open() fails? The error decision was made before we could drop this method

Updating _Copyright_Notice in copyrt.h

2015-02-13 Thread Joel Sherrill
Hi I noticed running fileio.exe that _Copyright_Notice is out of date. I can update the year but should it be changed more? I don't think this impacts the minimum size. -- Joel Sherrill, Ph.D. Director of Research & Development joel.sherr...@oarcorp.comOn-Line Applications R

how patching

2015-02-13 Thread Daniel Gutson
Hi, is there any current experience / support with hot patching? E.g. patching a driver while the whole system is running. Thanks, Daniel. -- Daniel F. Gutson Chief Engineering Officer, SPD San Lorenzo 47, 3rd Floor, Office 5 Córdoba, Argentina Phone: +54 351 4217888 / +54 351 42182

Re: [rtems commit] smpcapture02: Add test of functionality to add custom entries to capture trace

2015-02-13 Thread Joel Sherrill
On 2/13/2015 2:54 AM, Chris Johns wrote: > On 13/02/2015 7:06 pm, Sebastian Huber wrote: >> On 13/02/15 08:56, Daniel Cederman wrote: Daniel(s), could enlighten me why this is needed ? Is this a arch constraint or something else ? Chris >>> It is an arch constraint. On SPARC, f

Re: [rtems commit] smpcapture02: Add test of functionality to add custom entries to capture trace

2015-02-13 Thread Chris Johns
On 13/02/2015 7:06 pm, Sebastian Huber wrote: On 13/02/15 08:56, Daniel Cederman wrote: > Daniel(s), could enlighten me why this is needed ? Is this a arch > constraint or something else ? > > Chris It is an arch constraint. On SPARC, for example, all memory accesses needs to a be aligned. Fro

Re: [rtems commit] smpcapture02: Add test of functionality to add custom entries to capture trace

2015-02-13 Thread Sebastian Huber
On 13/02/15 08:56, Daniel Cederman wrote: > Daniel(s), could enlighten me why this is needed ? Is this a arch > constraint or something else ? > > Chris It is an arch constraint. On SPARC, for example, all memory accesses needs to a be aligned. From the SPARC V8 manual: "Halfword accesses mu

Re: [rtems commit] IMFS: Add fine grained configuration

2015-02-13 Thread Sebastian Huber
On 12/02/15 21:55, Joel Sherrill wrote: Is there any guidance for the (unexpected) user using the miniIMFS? The configuration parameter just went away. Can it be an error in confdefs.h? Yes, good idea, I will add an error to confdefs.h. I am not finished with the work, my ultimate goal is to