Depending on the use case and on the timings,
aes_auth_crypt_check_status() sometimes never reported an available
result, leading to a deadlock of any protothread waiting for this event,
and to a WDT reset if a protothread was polling it.
This was caused by aes_auth_crypt_start() clearing the result available
interrupt after operations that may rightfully trigger it, leading to a
missed interrupt.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
Fix these build errors, which are generated if DEBUG is set to 1:
../../core/net/llsec/noncoresec/noncoresec.c: In function 'parse':
../../core/net/llsec/noncoresec/noncoresec.c:198:54: error: expected ')' before 'PRIu32'
PRINTF("noncoresec: received unauthentic frame %"PRIu32"\n",
^
../../core/net/llsec/noncoresec/noncoresec.c:88:28: note: in definition of macro 'PRINTF'
#define PRINTF(...) printf(__VA_ARGS__)
^
../../core/net/llsec/noncoresec/noncoresec.c:198:12: warning: spurious trailing '%' in format [-Wformat=]
PRINTF("noncoresec: received unauthentic frame %"PRIu32"\n",
^
../../core/net/llsec/noncoresec/noncoresec.c:88:28: note: in definition of macro 'PRINTF'
#define PRINTF(...) printf(__VA_ARGS__)
^
../../core/net/llsec/noncoresec/noncoresec.c:198:12: warning: spurious trailing '%' in format [-Wformat=]
PRINTF("noncoresec: received unauthentic frame %"PRIu32"\n",
^
../../core/net/llsec/noncoresec/noncoresec.c:88:28: note: in definition of macro 'PRINTF'
#define PRINTF(...) printf(__VA_ARGS__)
^
../../core/net/llsec/noncoresec/noncoresec.c:231:54: error: expected ')' before 'PRIu32'
PRINTF("noncoresec: received replayed frame %"PRIu32"\n",
^
../../core/net/llsec/noncoresec/noncoresec.c:88:28: note: in definition of macro 'PRINTF'
#define PRINTF(...) printf(__VA_ARGS__)
^
../../core/net/llsec/noncoresec/noncoresec.c:231:15: warning: spurious trailing '%' in format [-Wformat=]
PRINTF("noncoresec: received replayed frame %"PRIu32"\n",
^
../../core/net/llsec/noncoresec/noncoresec.c:88:28: note: in definition of macro 'PRINTF'
#define PRINTF(...) printf(__VA_ARGS__)
^
../../core/net/llsec/noncoresec/noncoresec.c:231:15: warning: spurious trailing '%' in format [-Wformat=]
PRINTF("noncoresec: received replayed frame %"PRIu32"\n",
^
../../core/net/llsec/noncoresec/noncoresec.c:88:28: note: in definition of macro 'PRINTF'
#define PRINTF(...) printf(__VA_ARGS__)
^
PRIu32 is not defined, so replace it with a standard format directive.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
Introduce FLASH_CONF_FW_ADDR and FLASH_CONF_FW_SIZE in order to make it
possible to place the firmware anywhere, regardless of Coffee, and
without having to write a custom linker script. Also, handle the default
values properly in order to fix the link breakage reported by
Arthur Fabre <arthur@arthurfabre.com> with COFFEE_CONF_CUSTOM_PORT.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
When an UDP packet too big to fit in the uIP packet buffer is to be sent, the part fitting in the uIP buffer is copied to it (so no buffer overflow occurs) but uIP actually sends a packet of the original size therefore a buffer over-read occurs.
This modification makes uIP discard the UDP packets that do not fit in the uIP packet buffer.
Change certain CPP conditionals into C conditionals, which should be possible for the compiler to optimize at runtime. This makes the source code easier to read.
Add functions providing the SoC revision, SRAM size, and enabled
hardware features, as well as a function printing SoC information.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
Add functions providing the last reset cause, one as an integer (ID),
and one as a string.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
