tag:blogger.com,1999:blog-4051769698057549181.comments2016-10-17T18:36:49.055-07:00Flying SPARKsPeter Chapinhttp://www.blogger.com/profile/12355188115417472819noreply@blogger.comBlogger5125tag:blogger.com,1999:blog-4051769698057549181.post-54485382899246259962016-10-17T18:36:49.055-07:002016-10-17T18:36:49.055-07:00Hi Raul,
It sounds like you may not have /usr/gna...Hi Raul,<br /><br />It sounds like you may not have /usr/gnat/bin mentioned in your PATH environment variable. Try doing:<br /><br />$ export PATH=/usr/gnat/bin:$PATH<br /><br />This should allow you to run 'gps' without specifying a path on the command itself. More importantly, it should allow gps_exe to be found when it is needed. Just because gps_exe is in the same directory as gps that, by itself, does not mean it will be found automatically.<br />Peter Chapinhttps://www.blogger.com/profile/12355188115417472819noreply@blogger.comtag:blogger.com,1999:blog-4051769698057549181.post-73468747482150417502016-09-03T18:04:27.877-07:002016-09-03T18:04:27.877-07:00Hello,
Thanks for this tutorial. I'm very new...Hello,<br /><br />Thanks for this tutorial. I'm very new to Ada and Linux. I installed GNAT GPS 2016 arm-elf-linux in Ubuntu 16.04 using the procedure you describe, which is in essence the same that it's described in one of the README files that comes with the package.<br /><br />This may sound naive, but how do you start the GPS IDE? I tried executing the 'gps' shell script that is located inside '/usr/gnat/bin' (I installed in the suggested default directory)using this command:<br /><br />./gps<br /><br />But then I get this error:<br /><br />./gps: 108: exec: /usr/gnat/bin/gps_exe: not found<br /><br />What I understand is that the script is trying to execute the file 'gps_exe' and it doesn't find it, even though that file is really present in the bin directory.<br /><br />Any hint will be much appreciated, thanks in advance.<br /><br />Raul AlvarezAnonymoushttps://www.blogger.com/profile/13863613009886382800noreply@blogger.comtag:blogger.com,1999:blog-4051769698057549181.post-62847074958853225262015-08-27T16:16:26.626-07:002015-08-27T16:16:26.626-07:00Hi Brian, thanks for your comment. We do hope to r...Hi Brian, thanks for your comment. We do hope to release CubedOS at some point as an open source project, perhaps on GitHub, with the hope that it may be useful to other CubeSat developers or even other embedded systems people. We haven't yet discussed the details of the license, however.<br /><br />Spacecraft flight control software tends to fall under ITAR restrictions and although CubedOS isn't specific to spacecraft (or particularly unusual in its design), we do feel the need to consult with an ITAR expert before being too open with the work. Some of what we are doing in the CubeSat Laboratory is almost certainly ITAR restricted, but I suspect the CubedOS infrastructure isn't. Nevertheless, we feel the need to be sure.Peter Chapinhttps://www.blogger.com/profile/12355188115417472819noreply@blogger.comtag:blogger.com,1999:blog-4051769698057549181.post-47711732360929481662015-08-20T03:32:15.983-07:002015-08-20T03:32:15.983-07:00VERY interesting! Is there any intent to release C...VERY interesting! Is there any intent to release CubedOS - to whom, and under what conditions - cost, licence etc?Anonymoushttps://www.blogger.com/profile/07145729700035552718noreply@blogger.comtag:blogger.com,1999:blog-4051769698057549181.post-71414746850849768882015-06-30T05:23:29.553-07:002015-06-30T05:23:29.553-07:00An update... GNAT GPL 2015 for ARM does not requir...An update... GNAT GPL 2015 for ARM does not require using the ARMRUNTIME environment variable as a way of providing host platform independence. Instead you can add: for Runtime("Ada") use "ravenscar-sfp-stm32f4" to the project file, and gprbuild will locate the runtime system from the proper location in the GNAT installation folder.Peter Chapinhttps://www.blogger.com/profile/12355188115417472819noreply@blogger.com