Has there been much success recently using an STM3210E-EVAL board? I seem to be having a few odd issues:
I have downloaded the toolchain, and also the tip-of-repository code from eCosCentric. I have built a set of libraries using the default template, changing only the startup type from RAM (the default) to ROM. I assume that this will provide a binary which, when flashed to the board, will cause the application to boot at power-up. I have also built the kernel tests - I am using tm_basic for most testing, although I have the same issue with a hello_world style app that I wrote. I have used a SEGGER J-Link tool to flash the image, and then monitored the output from the debug port. The test starts OK but often halts midway through. Enabling asserts is only slightly more informative. Often this is "Top/Base of stack corrupt", although I have also seen "Scheduler lock == 0". The point at which the crash occurs can vary, although it rarely gets very far into the list of timings before giving up. It can occasionally run to test completion. I haven't yet got the J-Link adapter sufficiently set up to provide much useful insight into the internals (that may be the subject of a subsequent email!). It does at least appear to be correctly writing the application to flash (via GDB and the J-Link gdb-server). Can anyone suggest what might be causing this series of crashes, or recommend where to start when gathering more information? I have also noticed a slightly odd piece of configuration data - the default chip type for the board is listed as an STM32F103ZE, when my board appears to have an STM32F103ZD. The different is in the amount of internal flash that the chip has available. The configuration option never seems to be used anywhere as far as I can see. I assume that it doesn't make much difference, provided my program is small enough to fit on the smaller flash. Does anyone know if there are different versions of the eval board? Thanks in advance Alan Bowman -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
