A COMMON folder allows code reuse across different test cases. This
avoids code duplication or code enterying the application space.
The COMMON folder is uppercase to match naming conventions in Mbed OS.
This was a small hole in the logic that handles initializing the
lookahead buffer. To imitate exhaustion (so the block allocator
will trigger a scan), the lookahead buffer is rewound a full
lookahead and set up to look like it is exhausted. However,
unlike normal allocation, this rewind was not kept aligned to
a multiple of the scan size, which is limited by both the
lookahead buffer and the total storage size.
This bug went unnoticed for so long because it only causes
problems when the block device is both:
1. Not aligned to the lookahead buffer (not a power of 2)
2. Smaller than the lookahead buffer
While this seems like a strange corner case for a block device,
this turned out to be very common for internal flash, especially
when a handleful of blocks are reserved for code.
Add support for recently introduced NSAPI generic socket options to
control group membership. Previously applications using Nanostack would
have had to use Nanostack's native socket options.
This commit fixes#5840. Fix verified by running mbed_hal-lp_ticker test suite with preloaded RTC counter such that it wrapped in the middle of the suite.
Also removes explicit sleep blocking from the us_ticker implementation, since sleep blocking for us tickers is done at mbed HAL level now. This was causing one of the lp_ticker tests to fail.
deepikabhavnani did the hard work in tracking this issue down. Block
addresses are not cast to the correct type until after multiplying to
convert to byte addresses. This results in an overflow when the storage
is larger than 4 GB.
Fix the caller address logging on the GCC compilation too.
Previously the code logged the caller address as C++ wrapper,
not the actual caller of the C++ operator new or delete.
The C++ "operator new" and "operator delete" (and their array
variants) were logging the the caller address wrong. In practice
if one used "operator new", the logged caller address pointed
to mbed_retarget.cpp, not to the client. Fix this by exposing
the alloc wrappers to the the retarget.
Note: this fixes only the ARMCC variants, as the GCC ones have
different different API and implementation.
STM32L0, L4, F7 and few F4 chip are supporting LPTIM feature.
We propose to allow user to use LPTIM for MBED LowPowerTimer API instead of using RTC wakeup timers.
By default, all targets that are supporting this feature have been configured.
FATFilesystem declares sector count and size as uint32_t and block
device class arguments are addr and size which is uint64_t
While passing arguments to program/read/write API's of block device,
multiplication of uint32_t*uint32_t was not typecasted properly to
uint64_t which resulted in MSB truncation.
Eg. If block 0x800000 is accessed with block size 0x200, addr to be
passed (0x800000*0x200)0x100000000, but actual address passed was 0x0
which resulted in over-writting the root directory, and hence corrupted
filesystem
The current 0.1% clock tolerance is too small for certain platforms
which natural variance is larger than this. This commit increases the
tolerance to 0.5% instead.
Sample output from time_cpu_cycles called repeatedly in init,
before running any flash tests:
[1515706585.63][CONN][RXD] diff: 49316
[1515706585.69][CONN][RXD] diff: 49256
[1515706585.75][CONN][RXD] diff: 49286
[1515706585.81][CONN][RXD] diff: 49256
[1515706585.87][CONN][RXD] diff: 49225
[1515706585.94][CONN][RXD] diff: 49286
[1515706585.99][CONN][RXD] diff: 49317
[1515706586.06][CONN][RXD] diff: 49255
[1515706586.12][CONN][RXD] diff: 49286
[1515706586.18][CONN][RXD] diff: 49285
[1515706586.24][CONN][RXD] diff: 49286
[1515706586.31][CONN][RXD] diff: 49347
[1515706586.36][CONN][RXD] diff: 49347
[1515706586.43][CONN][RXD] diff: 49286
[1515706586.49][CONN][RXD] diff: 49286
[1515706586.55][CONN][RXD] diff: 49256
[1515706586.61][CONN][RXD] diff: 49286
[1515706586.68][CONN][RXD] diff: 49346
[1515706586.74][CONN][RXD] diff: 49347
[1515706586.80][CONN][RXD] diff: 49256
Notice the outliers will cause intermittent CI failures.
- Add flag to I2C class to track if the I2C instance has locked deep sleep mode.
- Wrap call to sleep_manager_lock_deep_sleep to only be called if I2C instance
hasn't already locked deep sleep.
- Wrap call to sleep_manager_unlock_deep_sleep to only be called if I2C has
currently locked deep sleep mode.
- Add flag to SPI class to track if the SPI instance has locked deep sleep mode.
- Wrap call to sleep_manager_lock_deep_sleep to only be called if SPI instance
hasn't already locked deep sleep.
- Wrap call to sleep_manager_unlock_deep_sleep to only be called if SPI has
currently locked deep sleep mode.
Read By group type response can return 4 descriptor discovered when the remote server have 4 descriptors with a 16 bit UUID. The handle, UUID pair get stored in a ble_gattc_desc_t that is 20 bytes long.
This PR increase buffer size to handle this use case.
Christopher Haster
Kevin Bracey
chrisyang
ccli8
Vincent Coubard
jeromecoutant
bcostm
Steven Cooreman
Daniel Schuler
Tero Jääskö
Seppo Takalo
Tero Heinonen
Amanda Butler
Bartek Szatkowski
deepikabhavnani
Senthil Ramakrishnan
Marcus Chang
Martin Kojtal
adbridge
Steven Cartmell