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12 Commits (76c2c1985393bb094122128bc270df14c0b46fe4)

Author SHA1 Message Date
Russ Butler d98a011749 Ensure Thread stack is 8 byte aligned 
Ensure both the stack and stack size used in the Thread class are
aligned to 8 bytes. This prevents the runtime error
"Thread 0 error -11: Unknown" due to incorrect stack alignment.
 2017-10-31 11:58:18 -05:00
Russ Butler b2384b1629 Remove use of internal RTX types 
Make calls to cmsis-os to get thread state, stack size, and max stack
usage rather than accessing internal RTX data directly. Wrap RTX5
specific code in OS_BACKEND_RTX5.

Also refactor the code to use mbed types rather than RTX types:
os_timer_t -> mbed_rtos_storage_timer_t
os_event_flags_t -> mbed_rtos_storage_event_flags_t
osRtxMutex_t -> mbed_rtos_storage_thread_t
 2017-09-04 11:26:38 -05:00
Bartek Szatkowski 4c489e686b RTOS: Thread: Fix how free stack is calculated 2017-06-29 13:01:21 +01:00
Bartek Szatkowski 505beb773f RTOS: Thread: Fix return value for signal_wait 
Signal wait was always returning success even in case of error.
 2017-06-29 12:58:44 +01:00
Bartek Szatkowski af1832d4c7 RTOS: Thread: Update docs; make singal_clr static as it's affects running thread 2017-06-29 12:58:44 +01:00
Russ Butler cabc1e0911 Fix Thread class synchronization 
Prevent osTheadTerminate from being called on an already terminated
thread. Also make sure the thread termination process is properly
synchronized.
 2017-06-02 23:50:38 -05:00
Bartek Szatkowski b01f13d1a0 Make sure all system threads and mutexes have clear names 2017-05-30 18:55:55 +01:00
Bartek Szatkowski b793a3fb89 Update codebase for CMSIS5/RTX5 
Update all of mbed-os to use RTX5.
 2017-05-30 18:55:52 +01:00
Russ Butler 05403d4231 rtos: Add Inactive return to thread get state 
If a thread hasn't been started return Inactive as the status when
Thread::get_state() is called.
 2017-03-06 11:54:57 -06:00
Russ Butler 11ef1d10b8 rtos: Return an error when a Thread is re-used 
Calling Thread::start multiple times leads to undefined behavior since
the Thread class was not designed to handle being restarted.  Return an
error code if Thread::start is called a second time to prevent this
behavior.
 2017-03-06 11:54:50 -06:00
Sam Grove 301b77c4b2 For drivers, events, hal, platform, rtos and mbed.h add one level of path to make sure specific and unique includes files are found. 2016-10-01 02:11:36 -05:00
Christopher Haster 2dd90bbe3c restructure - Restructured rtos directory 2016-09-30 19:18:09 -05:00