From mboxrd@z Thu Jan 1 00:00:00 1970 From: "George Pontis" Date: Tue, 26 Jun 2012 06:23:45 -0700 Message-ID: <009c01cd539e$e9f81420$bde83c60$@com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Language: en-us Subject: [Xenomai] ARM, exception #0 ? List-Id: Discussions about the Xenomai project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: xenomai@xenomai.org Running Xenomai 2.6.0 on an ARM at91sam9g45. I recently updated from Adeos patch adeos-ipipe-3.0.13-arm-1.18-05 to adeos-ipipe-3.0.13-arm-1.18-09. Then built a new kernel and gave it to the application developers for a test. There were other changes in the root FS and a few tweaks in the kernel, but none that looked (to me) like they would affect Xenomai. They report this new error: > Xenomai: Switching ADC Task to secondary mode after exception #0 from > user-space at 0xffff0fbc (pid 723) And then nothing about the app works any more. What does this mean ? George