I ported FreeRTOS 7.4.1 to beagleboard with simple uart support.
My problem is that as long as the scheduler not starts the printf function works fine, but the system hangs sometimes after i implement a printf after the scheduler start.
For example if printf(“the test begins\n”); then only “the tes” will show on the console. But sometimes, let’s say 1 out of 10 times restart the system works fine.
any ideas about this problem? Any suggestion would be appreciated.