#8: Suunto Cobra 3 invalid ringbuffer pointer -------------------------------------+------------------------------------- Reporter:| Owner: jefdriesen Altaskier | Status: new Type:| Component: Device communication defect | Keywords: Suunto Cobra 3 / Priority:| MacDive major | Version:| 0.4 | Plattform (please give specifics in | the ticket text): Mac | -------------------------------------+------------------------------------- \ \ I have a Cobra3, and a couple of weeks ago I was a bad boy and forgot to check the battery before a dive. The computer functioned, but I think it stopped recording dive data partway through. Since then I've had intermittent problems downloading dives, and after yesterday I saw this message from the "vyper2" test program: [215.493767] INFO: Read: size=15, data=05000B0190089E3B8000803D2793BB [215.493783] ERROR: Invalid ringbuffer pointer detected. [in ../../source/src/s\ uunto_common2.c:302 (suunto_common2_device_foreach)] [215.493791] ../../source/examples/suunto_vyper2_test.c:60: Cannot read dives. [215.494081] SUMMARY [215.494092] ------- [215.494096] test_dump_memory: Success [215.494099] test_dump_sdm: Data format error \ \ \ -- Ticket URL: <http://trac.libdivecomputer.org/ticket/8> libdivecomputer <www.libdivecomputer.org> a cross-platform and open source library for communication with dive computers from various manufacturers