Add DISABLE_TRANSPORTS switch which disables build of all transports and examples using them.
Disable compilation of USB and UART transports if NCP_SPI switch is set. This also disables
the build of CLI example.
This commit adds code to ensure `SETTINGS_CONFIG_PAGE_NUM` is at
least two. This helps simplify the code and also address
Coverity warnings for unreachable code.
Currently SETTINGS_CONFIG_PAGE_NAME is defined indirectly by addresses of
__d_nv_mem_start and __d_nv_mem_end. But such definition doesn't allow to
perform compile time sanity check. Define this macro with const value 16.
Signed-off-by: Oleksandr Grytsov <al1img@gmail.com>
OT doesn't always call otPlatRadioReceive to set rx state explicitly. It
causes RF is in wrong state in some cases. SAMR21 RF is switched to
rx state internally when tx is finished and OT platform radio state should
be updated accordingly. This fix is set sState to OT_RADIO_STATE_RECEIVE
when tx is done.
Signed-off-by: Oleksandr Grytsov <al1img@gmail.com>
samr21 has HW aes-128 module. It couldn't be used before as mbedtls uses
256 bit random generator. Recently mbedtls introduces
MBEDTLS_CTR_DRBG_USE_128_BIT_KEY flag which makes mbedtls to use 128 bit
random generator. It limits the security of generated keys but allows
to use HW aes-128 module for encrypt/decrypt 802.15.4 frames.
Signed-off-by: Oleksandr Grytsov <al1img@gmail.com>
By default Makefile-samr21 builds for SAM R21 Xplained Pro board. Another
board can be specified with BOARD variable through command line:
make -f examples/Makefile-samr21 BOARD=<TARGET_BOARD>
Currently supported following boards: SAMR21_XPLAINED_PRO,
SAMR21G18_MODULE, SAMR21B18_MODULE.
Signed-off-by: Oleksandr Grytsov <al1img@gmail.com>
samr21 rf driver requires that first byte of transmit buffer should be
psdu length. The psdu was copied to a local buffer with one byte shift then
the local buffer was passed to rf driver. This copying is removed by
extending length of sTransmitPsdu by 1 byte and use &sTransmitPsdu[1] as
transmit frame psdu.
Signed-off-by: Oleksandr Grytsov <al1img@gmail.com>
Internal compiler.h defines __always_inline macro and includes cdefs.h
indirectly. cdefs.h also defines this macro. As result we have redefined
macro error which can't be suppressed. The fix is to use custom compiler.h
which is copy of ASF compiler.h bu defines __always_inline only if it is
not yet defined.
Signed-off-by: Oleksandr Grytsov <al1img@gmail.com>
In the observed deepest CoAP process when handling JOIN_FIN, the large
local variables in the nested calls may take up to 2.5K, among with
the three local CoAP headers would add about extra 1K since #3210 which
increases CoAP header from 128 to 512.
This commit adjusts stack to be of 5K by increasing 1K to help commissioning
process goes correctly.
Thread defines UDP proxy as a feature to allow secure, two-way
communication of Thread Management Commands between the Commissioner
and any Thread Device in the Thread Network via the Border Agent.
This commit renames the existing UDP proxy feature which forwards UDP
packets back and forth between Host and NCP to UDP forward.
Jonathan Hui