Make the following changes:
-Allow a vector specific ARM MPU driver by defining MBED_MPU_CUSTOM
-Allow ROM address to be configured for ARMv7-M devices by
setting the define MBED_MPU_ROM_END
-Add ROM write protection
-Add new functions and lock
-enable at boot
-disable during flash programming
Rename MpuXnLock to ScopedMpuXnLock so it has the same naming
convention as ScopedMutexLock. Also make this class inherit from
NonCopyable to prevent misuse.
Enable the MPU as part of the boot sequence and disable it before
starting a new application. Also add reference counted MPU lock and
unlock functions to allow code to execute from ram when necessary.
Adding new modules inside the namespace could be breaking change for existing code base
hence add `using namespace::class` for classes newly added to mbed namespace to maintian
backwards compatibility.
MBED_NO_GLOBAL_USING_DIRECTIVE is added to remove auto-addition of namespace
Macro guard `MBED_NO_GLOBAL_USING_DIRECTIVE` is added around namespace, to avoid
polluting users namespace.
SocketStats Class is added to collect and provide the statistics information.
In this phase only socket information is collected and max sockets that can
be recorded at any time are configurable through 'MBED_CONF_NSAPI_SOCKET_STATS_MAX_COUNT'
Network statistics can be enabled through a macro MBED_NW_STATS_ENABLED
More information on design is captured in #8743
Implement the following:
KVStore base class
TDBStore class
FileSystemStore class
SecureStore class
Global APIs
Configuration framework
Design documentation
Moved "bootloader_not_supported" check to where it was and handle that exception at only one place.
Removed ram/rom size info for realtek from targets.json. THe info we have is not correct.
was Not handling config exceptions from regions and ram_regions property
adding rom-ram info for REALTEK_RTL8195AM
Modify the implementation of CThunk so it does not execute from ram.
Instead is uses an array of functions in flash which can be allocated
as a thunk. The number of CThunks that can be used by an application
can be configured with MBED_CONF_PLATFORM_CTHUNK_COUNT_MAX.
The issue is that the process_oob check would only return immediately
if no data at all on entry, or when receiving a known OOB. Any other
line noise or unknown OOBs could lead to a timeout delay - read the
noise or unknown OOB then timeout waiting for another line of input.
This revised version modifies the parser to recheck readable after each
line end when only looking for OOBs, so it can immediate exit.
Russ Butler
Martin Kojtal
kegilbert
deepikabhavnani
Nir Sonnenschein
David Saada
Senthil Ramakrishnan
Cruz Monrreal II
Aashish chaddha
shileiyu
RFulchiero
Amanda Butler
Kevin Bracey