When we want to activate USE_FULL_ASSERT macro in STM32 CUBE, there is a
need to have the assert map to MBED.
The easiest way to have this definition in a single place for all STM32
HAL and LL files using it, is to add a specific header file where the
porting to MBED is done.
Revert HRM1017 file source deletion
Added in small comment next to additions
Added mapping to BTN-labelled switches
Added mapping to USER_BUTTON-labelled switches
Undo incorrect mapping to SWIO pin in NORDIC target
Before this patch, many warnings like below were generated
during compilation with ArmCC
[Warning] lwip_ethernet.h@57,0: #3135-D: attribute does not apply to any entity
This happens here as ``--gnu`` option of ArmCC is being used, which
enables the GNU compiler extensions that the ARM compiler supports.
This is solve by adding a extra check on __CCARM .
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
this first makes pinmap.c a common file
then rework it with several goals:
- avoid gpio / irq / pin management extra dependencies
- improve performances when switching between pin modes
This change is based on LL layer to access to registers level
instead of using HAL higher level API.
The family specific functions are implemented in pin_device.h
of each family. Mostly this is F1 family that is differnt
from other ones.
Instead of using HAL_GPIO_Init / Deinit which makes a lot of registers
being written and re-written, and which creates extra gpio / pin / irq
dependencies, we directly set the IRQ related registers thanks for the
STM32 LL layers which provides APIs to modify registers.
Only one point of attention:
STM_MODE_ANALOG_ADC_CONTROL is a specific mode that is only supported on L4.
So STM_MODE_ANALOG_ADC_CONTROL was moved to index 13 (last entry)
of gpio_mode table so that all the other modes are common and only the last
one is specific.
When building with the debug profile, certain ST plaforms error with
'get_i2c_timing' not being defined. This is because the function is not
defined as 'static inline', but just 'inline'.
Let's make the code more common for gpios.
The only difference between STM32 families is that BRR register may
not be available. In case BRR is not available, we use the 16 left bits
of BSRR instead. We could always use BSRR, but BRR saves one left-shift
operation, so let's use it when available.
By default we will consider using BRR, except for platforms that define
GPIO_IP_WITHOUT_BRR.
STM32 supported targets have 2 possible versions of I2C.
This patch makes the start / stop / read and write byte work ok for IP V2.
This was not working before and does not seem to be widely used.
Since most of the code in i2c_api.c is now relying on STM32 HAL, there
is now a possibility to make a common usage of this code accross families.
The IP version definition is introduced per family, to allow a switch of
functionnalities, especially the frequency management which differs.
BTw, we fix the F0 frequency settings at the same time.
F1 is managed for now as an exception as the HAL API for sequential transmit
/receive is not yet available (coming soon)
In case of sequential transmit / receive, there is a need to:
- not use the reload option
- generate a new START on each new transaction
This applies to all HAL supporting the IP version V2.
Laurent MEUNIER
Martin Kojtal
Jimmy Brisson
Kevin Gilbert
Christopher Haster
Sam Grove
bcostm
Anna Bridge
Brian Daniels
Adrien Chardon
jeromecoutant
adustm