I'm working with a simple project for the EK-RA6M3 evaluation board. I've been working with Synergy for several years. I created a simple 3-thread project for the RA6 and started adding event flags. After adding three event flags, I added a fourth and noticed that it was not added to common_data.c or common_data.h. The first three eventflags were still present in those files, though. I added a fifth event flag and it also didn't show up in common_data.c or h. I deleted all 5 eventflags, deleted common_data.c and h, and regenerated the project. The common_data files were rewritten but they included the three original eventflags, which I had deleted. I killed and restarted e2 studio, erased the common_data files, cleaned the project, and regenerated the project. Again the three original eventflags are still present in the common_data files. I see the three original eventflags are still present in configuration.xml even though I deleted them in the Configurator.
Please advise how to regain correct eventflag behavior.
Thanks
tom
More info. I tried closing e2 studio and editing configuration.xml directly to remove the eventflag entries. I deleted the entries but my editor didn't allow me to save configuration.xml, saying it was open in another program. e2 is closed, all my editors are closed, and configuration.xml is not marked readonly. This appears to be a problem with configuration.xml being in effectively readonly state.
Rebooted, and it appears to be normal behavior again. But would like to understand why configuration.xml suddenly became readonly in the middle of adding a series of eventflags.