PPP is running close to the edge of its default thread stack size of 512 bytes. When it experiences an FCS error on the incoming data (for example. caused by character loss when the incoming serial rate is too high for it to process in time) it performs some additional work which overruns the thread's stack, hitting the OS "stack underflow" check. Increasing the PPP stack size to 768 bytes resolves this problem.
The symbol Systick_Handler was defined as a weak symbol in us_ticker.c and
startup_nRF51822.s. While it work as expected when an application is compiled
from mbed OS source code it creates a duplicate symbol issue when mbed OS is
bundled as a library.
Depending on families, different HAL macros are defined to check the
state of serial interrupts. In several cases, we can find only 1 macro:
__HAL_UART_GET_IT_SOURCE
Checks whether the specified UART interrupt has occurred or not
But in F0, F3, F7, L0, L4 there are 2 different macros
__HAL_UART_GET_IT
Checks whether the specified UART interrupt has occurred or not
__HAL_UART_GET_IT_SOURCE
Checks whether the specified UART interrupt source is enabled.
In the later case, __HAL_UART_GET_IT_SOURCE was being used so far,
but actually needs to be replaced by __HAL_UART_GET_IT. Using the right
macro, we also check the proper flags accordingly.
inc paths might be a list or might not be (just single string). If they don't, we are ending up with non valid include paths (one letter include paths).
This as result would not compile.
This is only an issue when multiple fatfss are used simultaneously.
Repeated use of a single fatfs instance (even with different storages)
do not show this issue.
Full support requires path prefixes being applied for every function
that takes a path. Note: this is only required filesystems after the
first mounted filesystem. The first filesystem has no penalty.
This reduces the number of loads inside of the .data copy loop by 3 by using one more register. It should work on any STM32 with at least 5 general-purpose registers. If only 4 are available, then 1 load could still be removed from the original implementation.
On some platforms, the in-application memory is not memory mapped
and therefore cannot be accessed using memcpy.
The flash_read function added to flash_api.h (with a weak
implementation using memcpy in mbed_flash_api.c) can be used for
reading data from areas that are not memory mapped.
1) mbed-os-tests-mbedmicro-rtos-mbed-basic tests use to fail when run in loop
after 20-25, This was because the stack used by test application was in range of
744-840 bytes. So bumped the stack size to 1024 bytes.
2) Corrected the assert and taken out the assert which was not required.
In the new approach the host controls the device activity when the test
should start, finish and pass/fail status is send to device. Also deprecate
the test cases which can't accurately test.
A message of "Failed to close socket" was always being printed, not
just when the socket failed to close. This patch fixes this in
addition to a simplifying the call to a thread safe printf.
1. Private _acquire() function is added to avoid multiple locking/unlocking
2. format and frequency functions updated to use appropriate function calls
instead of a aquire()
Fixes a bug where quoting gets stripped by the shell used in the makefile
and another bug where the lack of escaping would cause parser errors in
eclipse.
Chris
Yuguo Zou
bcostm
Rob Meades
Laurent MEUNIER
Vincent Coubard
jeromecoutant
Martin Kojtal
andreas.larsson
Christopher Haster
Fahrzin Hemmati
Marcus Chang
Shrikant Tudavekar
Russ Butler
Brian Daniels
Deepika
Jimmy Brisson
amq
lordguilly