### Description
Traceback:
```
Merging Regions
Filling region bootloader with mbed-cloud-client-example/mbed-os/features/FEATURE_BOOTLOADER/targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_MCU_K64F/TARGET_FRDM/mbed-bootloader-k64f-block_device-sotp-v3_4_0.bin
Padding region bootloader with 0x9a4 bytes
Traceback (most recent call last):
File "mbed-cloud-client-example/mbed-os/tools/make.py", line 293, in <module>
ignore=options.ignore
File "mbed-cloud-client-example/mbed-os/tools/build_api.py", line 548, in build_project
merge_region_list(region_list, res, notify)
File "mbed-cloud-client-example/mbed-os/tools/build_api.py", line 423, in merge_region_list
_fill_header(region_list, region).tofile(header_filename, format='hex')
File "mbed-cloud-client-example/mbed-os/tools/build_api.py", line 380, in _fill_header
header.puts(start, struct.pack(fmt, time()))
struct.error: required argument is not an integer
```
reason: `time()` returns a float. So the fix is to force it to be an `int`.
### Pull request type
[x] Fix
[ ] Refactor
[ ] Target update
[ ] Functionality change
[ ] Breaking change
This fix avoid a long waiting loop in rtc_write function,
which was not acceptable in TICKLESS context.
Implementation comments added.
Global variable name has been updated for easier maintenance:
- LPTICKER_counter is the U32 continuous tick counter
- LPTICKER_RTC_time is the RTC time used to get the time difference
between rtc_read_lp() calls
Heap statistics are used for analysing heap stats, but it doesn't tell anything
about real heap usage or malloc overheads. Adding `overhead_size` element
will help users to get the real heap usage.
Missing CellularSocket constructor caused uninitialized values to be used.
Also changed comparision macros to ASSERT_EQ as suggested by GoogleTest guide.
### Description
I noticed that there was quite a bit missing from the mbed2 release of
the microbit today. That's because the microbit uses ARM by default and
the GCC_ARM small library. The release script was trying to release for
ARM using scan rules for uARM. Turns out we're stuck with 2 configuration
parameters for the same thing: `default_lib` for GCC and `default_toolchain`
for ARM. Dang
### Pull request type
[x] Fix
[ ] Refactor
[ ] Target update
[ ] Functionality change
[ ] Breaking change
Currently the return value of flash_get_page_size() is 1 since the min size per one writing is 1 byte by Flash spec.
However, I noticed that this value causes a enormous write time When writing large data such as FW update.
So I revised this value to 8 byte by considering the writing time, memory alignment and memory hole.
Need to ensure the transmission has been started before sending a STOP condition.
Issue found on the NUCLEO_H743ZI due certainly to the high-speed clock used.
But this is normally needed also on all STM32 devices using the I2C peripheral version 2.
Martin Kojtal
Amanda Butler
Jimmy Brisson
jeromecoutant
Ganesh Ramachandran
Yossi Levy
deepikabhavnani
paul-szczepanek-arm
Kimmo Vaisanen
Andrew Leech
Shrikant Tudavekar
Leon Lindenfelser
Brian Daniels
Moran Peker
Seppo Takalo
Juho Eskeli
Juhani Puurula
Jaakko Korhonen
Przemyslaw Stekiel
Cruz Monrreal
TomoYamanaka
bcostm
Nir Sonnenschein
ccli8