In kvstore_init, prior to initializing the kvstore, erase the
underlying block storage device. This ensures that each test run
starts from a consistent state and avoids failures that can result
if a previous test run left the storage in an inconsistent state.
As the ARM compiler is in GNU compatible mode, it defines __GNU__ which
(based on pre-processor condition in mbed_printf_implentation.h)
causes the printf functions to be wrapped using _wrap_* instead of
$Sub$$*.
This commit modifies the pre-processor
conditions to check for __GNUC__last in order to correctly
substitute the printf functions depending on the toolchain in use.
It also gets rid of $Super$$* substitution as it is not needed. $Super$$
is used to identify the original unpatched functions.
Missing substitutions for ARM compiler internal optimized "printfs" are
also added.
Earlier we called AT+QICSGP only if the username and password was set.
It seems that we must call it also to set up APN while in AT mode.
This commit fixes the issue + updated IPv4/v6 handling to be correct in the same call
Assert it properly and thus give out the target name where the
issue is, rather than just error out with KeyError and leave the
poor sod wondering where exactly the issue is.
Before:
```
=================================== FAILURES ===================================
_____________________________ test_bl_has_sectors ______________________________
def test_bl_has_sectors():
"""Assert a bootloader supporting pack has sector information"""
cache = Cache(True, True)
named_targets = (
target for target in TARGETS if
(hasattr(target, "device_name") and getattr(target, "bootloader_supported", False))
)
for target in named_targets:
assert target.device_name in cache.index,\
("Target %s contains invalid device_name %s" %
(target.name, target.device_name))
> assert cache.index[target.device_name]["sectors"],\
("Device name %s is misssing sector information" %
(target.device_name))
E KeyError: 'sectors'
```
After
```
___________________________________________________ test_bl_has_sectors ___________________________________________________
def test_bl_has_sectors():
"""Assert a bootloader supporting pack has sector information"""
# ToDo: validity checks for the information IN the sectors!
cache = Cache(True, True)
named_targets = (
target for target in TARGETS if
(hasattr(target, "device_name") and getattr(target, "bootloader_supported", False))
)
for target in named_targets:
assert target.device_name in cache.index,\
("Target %s contains invalid device_name %s" %
(target.name, target.device_name))
> assert "sectors" in cache.index[target.device_name],\
("Target %s does not have sectors" %
(target.name))
E AssertionError: Target NUCLEO_L073RZ does not have sectors
E assert 'sectors' in {'algorithms': [{'default': True, 'file_name': 'CMSIS/Flash/STM32L0xx_192.FLM', 'ram_size': None, 'ram_start': None, ....on_secure_callable': False, 'peripheral': False, ...}, 'default': True, 'size': 196608, 'start': 134217728, ...}}, ...}
```
This helps you finding the offending target a bit faster.
Kudos to Jammu Kekkonen (jammu.kekkonen@arm.com) to figuring out how to actually
run this test & the assertion.
Ref: Mbed OS issue #12219
1. Fix 'spurious close' by adding close() in open(). 'spurious close' gets frequent and cannot ignore when send() changes to asynchronous. User can retry open() until 'spurious close' gets true.
2. Allow only one actively sending socket because:
(1) ESP8266 AT packets 'SEND OK'/'SEND FAIL' are not associated with socket ID. No way to tell them.
(2) In original implementation, ESP8266::send() is synchronous, which implies only one actively sending socket.
3. Register 'SEND OK'/'SEND FAIL' oobs, like others in ESP8266::ESP8266 constructor. Don't get involved in oob management with send status because ESP8266 modem possibly doesn't reply these packets on error case.
4. Now that ESP8266::send() changes to asynchronous, drop the code with _parser.recv("SEND OK")/_parser.recv("SEND FAIL"). _parser.recv("SEND OK")/_parser.recv("SEND FAIL") and 'SEND OK'/'SEND FAIL' oobs both consume 'SEND OK'/'SEND FAIL' packets and complicate flow control.
On some targets with very fast counters used for us ticker (e.g. 26 MHz) tested interrupt delays provided in the ticker_timeout array may be too short (execution of the set_interrupt() function takes longer than the tested delay).
We will skip tested ticker delay if the delay is less than assumed max set_interrupt() function execution time (20 us).
Also, the test array will be extended.