Test is giving problems in some networks. Could be that DNS server
is regarding repeated DNS enquiries on the test to be caused by
malfunctioning device.
In order have a consistent return value for all methods in case of system is uninitialized
now also send and receive methods can return LORAWAN_STATUS_NOT_INITIALIZED.
Deleted lines that caused the problem. Note that, in nrf_drv_pwm_init there are lines that check if pwm instance is already running, so we don't even need to check it in nordic_pwm_init.
nrf_drv_uninit should be used in nordic_pwm_restart.
Thix commit fixes a bug where stack was resending join-accept already
after RX1 if received join-response was invalid.
Stack should wait for RX2 before resending the join-accept.
LoRaMAC was not initialized properly if application called
connect(const lorawan_connect_t &connect);
This causes problems for example in case where application
first disconnects and then reconnects as counter values are not
initialized.
### Description
This is to fix linker not finding symbols declared in object files inside static library files.
For this case throwing:-
> rm-none-eabi-g++: error: unrecognized command line option '--wrap=main'; did you mean '--warn-main'?
For this case to include libmbed.a which contains
mbed_alloc_wrappers.o:
U __real__calloc_r
U __real__free_r
U __real__malloc_r
U __real__memalign_r
U __real__realloc_r
00000000 T __wrap__calloc_r
00000000 T __wrap__free_r
00000000 T __wrap__malloc_r
00000000 T __wrap__memalign_r
00000000 T __wrap__realloc_r
00000000 T free_wrapper
00000000 T malloc_wrapper
00000000 T mbed_stats_heap_get
U memset
This patch also changed the library order to system and then user.
-lstdc++ -lsupc++ -lm -lc -lgcc -lnosys -lmbed
Resolves: #7155
### Pull request type
[ x ] Fix
[ ] Refactor
[ ] Target update
[ ] Feature
[ ] Breaking change
Correctly detect and handle the low power run mode when entering and exiting sleep mode.
The generic `hal_sleep` implementation tries to exit LPR mode always, resulting in a spin-loop during a critical section (disabled IRQ).
The new approach returns from LPR to Run mode if enabled (LPR bit set), enters sleep, and resets to the original state on wakeup (WFI).