Set correct SYSMPU register for proper USB operation. This bug was
introduced when the SYSMPU register names and defines were updated
in the commit:
"K64F: Updated the SYSMPU SDK driver"
93f8cfed05
Updated EMAC memory manager to use libservice nsdynmemlib
for EMAC memory buffers. Located the nsdynmemlib buffer heap
to DMA safe memory bank on LPCxx boards. Optimized placement of
static variables on EMAC test environment for LPCxx boards to
maximize available memory.
The nrf section features has different implementations for each compilers supported by mbed-os. The header guard was ruling out compiler other than GCC by checking if __GNUC__ is defined. This check is not applicable on mbed os as the ARM compiler compile sources with gnu compatibility.
This patch makes sure that the right implementation is selected for the right compiler . The previous patch has been reverted as it is not reliable.
If the value is an integer, the 4th bit is used for sign, so you can store
values upto 7 only whereas the datarate values could go upto 15. That's why
we need to turn this to an unsigned integer so that the last bit can also be used.
Travis astyle check pointed out some of the style mismatches in the code.
Not all of them are worth changing as they make the code unreadable and
some of them are semantically wrong.
So in this commit, we have attempted to pick the most important style
mismatches and rectify.
TX pointer array was using RX ring length in its declaration.
Wasted memory if RX ring > TX ring, as is the default, but would
be broken if RX ring < TX ring.
16 RX buffers and 8 TX buffers is probably excessive. Nanostack
version of driver successfully used 4+4, and data pump should be
broadly equivalent.
This means that switching K64F devices from Nanostack to EMAC increases
base heap usage by 18K - observed in Nanostack border router builds.
Add a config option to make it possible to lower the number of buffers.
Defer consideration of lowering the default to later.
### Description
Full paths in the map file are required to have correct memap parsing.
This PR adds the option `--show_full_path` to ARMC6 in every profile.
This option only affects the map file output, so it's safe to add.
Nanostack object constructor didn't actually initialise Nanostack.
Nanostack initialisation was deferred until an interface was actually
attached to the stack, which generally happened at first interface
connect.
Not normally a problem, unless you're trying to make direct Nanostack
setup calls prior to connect - some applications do this, and were
relying on ThreadInterface::initialise to do Nanostack
initialisation.
Unfortunately in 5.9 ThreadInterface::initialise no longer does
initialise Nanostack immediately, because the mesh interfaces were
aligned and integrated with the Ethernet interfaces, which did
initialisation on connect().
Make the Nanostack object constructor initialise Nanostack (as the LWIP
constructor does for lwIP), so calling Nanostack::get_instance() is the
5.9 API for Nanostack initialisation.
For future work, APIs like ns_file_system_set_root_path should be
exposed as methods of Nanostack, so everything happens with a single
Nanostack::get_instance().file_system_set_root_path().
DNS resolver now counts how many sendto operations are successful
during one DNS server attempt cycle (attempting to contact DNS
servers from 0 to last index, including stack specific ones). If all
socket sendto operations fail, DNS resolution is aborted.
If one or more are successful, DNS resolution is continued until
total network attempts count is reached or all sendto operations
fails during a cycle.
With "mov r2, #0", compile OK with GCC_ARM, but failed with ARMC6.
With "ldr r2, =0", compile OK with ARMC6, but failed with GCC_ARM.
Finally, with "movw r2, #0"/"movt r2, #0", compile OK with both ARMC6 and GCC_ARM.
These settings control the range of functionality enabled in the softdevice as well as ram consumption.
In particular reducing these values is critical to enable usage of 16K nrf51 devices.
Russ Butler
Ari Parkkila
jeromecoutant
bcostm
Teemu Kultala
Mika Leppänen
Vincent Coubard
Juha Ylinen
Teppo Järvelin
Amanda Butler
David Saada
Kimmo Vaisanen
Hasnain Virk
cyliangtw
Kevin Bracey
Michael Schwarcz
Jimmy Brisson
ccli8
Andrew Leech
Cruz Monrreal II
Martin Kojtal
Yossi Levy
Marc Emmers