The pwmout driver is very similar for each STM32 family.
The only family specific part is defined in pwmout_device.h file.
It mainly contains few specific information:
- The mapping of PWM/TIMERS to APB1 or APB2 so that we can get the clock
- The clock calculation uses the right APB clock, which was sometimes
not the case before and could have lead to errors in case dividers were
enabled on APB clock settings. This case is now covered.
- Inactivation of inverted support on feaw families
The `sleep` function as been changed into `hal_sleep` by #3607.
Unfortunately the call to `sleep` in the hal_patch for the NRF51822 has not been
updated to `hal_sleep`. The result was a link time error for targets based on
NRF51822_LEGACY compiling with the mbed OS 5 tree.
If the free memory on a device is small enough then the calculation to
determine heap size could underflow to a large value. If this happens
then malloc will never return failure and instead will cause a crash on
allocation. This patch prevents the underflow so malloc works as
expected even with low amounts of free memory.
We have scripts (written in python) that are run after a binary image is
created in the tools. These scripts are not really exportable, as they
are part of the tools and may include and use any bits of python code
they please. So we don't export them. This patch disables export
combinations that would not work because the post-binary hook is not
exported. A white-list is used for forward compatibility.
In case the selected frequency is higher than the requested one, it is
better to send a debug warning rather than an blocking error.
In case of such warning, user may need to redefine the clock tree setting
at higher level (reducing peripheral's input clocks during init phase).
Up to now, speed was set for outputs and alternate, but this is
also valid for input configuration.
By default, let's configure high speed.
This is done firts, because speed for some families like F1 is mixed
with Input/Output mode settings, so can be later over-ridden if needed.
By default the number of pstorage pages is set 1 and all addresses are
calculated in the pstorage module accordingly. Nordic recommends
changing this macro to whatever number is suitable for the app (see
https://devzone.nordicsemi.com/question/53066/what-will-be-the-starting-
address-of-pstorage-page-how-we-can-change-it/?answer=53085#post-id-5308
5) which is not quite elegant given that pstorage_platform.h is part of
the mbed-os repo. With this modification you can e.g. define
PSTORAGE_NUM_OF_PAGES on the command line, however note that you should
rebuild mbed-os with this setting as it affects pstorage_platform.c.
Sometimes when under heavy load, the CI machines can take a significant
amount of time to bring up a python process (~10s). The timeouts for
the network tests were chosen without much thought, and didn't leave
much room for this sort of delay.
This patch brings up timeouts for ntetwork tests 20s -> 60s
Recently the Keil IDE has released version 5.23. This version requires
the FPU to be set as part of the <Cpu> tag in the .uvprojx (XML project
file). This patch adds the appropriate FPU settings based on the
trailing F (FPU enabled) or FD (Double precesion FPU enabled) string of
the core.
Intention is to make filesystem api and network stack api consistent
as current designs diverge greatly. Attempted to change as little as
possible outside of api structure.
bcostm
Głąbek, Andrzej
jeromecoutant
Laurent MEUNIER
Vincent Coubard
Russ Butler
Jimmy Brisson
adustm
Mike Fiore
Simon Hughes
Hovik Melikyan
Christopher Haster
U-ONSEMI\\fg64rh
Pierre-Marie Ancele
Martin Kojtal
Martin Kojtal
Mohammad Azim Khan
Sam Grove