Check in flash algos for the K64F, KL46Z, F429, F439 and Odin board
and enable these features accordingly in targets.json. This
implementation uses flash algo blob that are generated via scripts.
The K64F and KL46Z were generated directly from packs, while the
KL46Z, F429, F439 and odin were generated from code checked into
the FlashAlgo repo.
The address of the vector table is hardcoded to the start of flash in
many, if not all, ST targets. This causes a crash in applications that
are using a bootloader. This patch updates the boards STM32F429xI,
STM32F439xI and Odin so they properly handle updating the VTOR with
a bootloader.
The default pin mode shall be set as part of the pinamp_pinout, and
as defined in tables of PeripheralPins.c, but this is currently
over-written by a call to pin_mode(pin, PullNone); from
mbed_pinmap_common.c, so we need a set the mode again here, including
OpenDrain config as needed for I2C.
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.
In case of prescaler_rank was 0, a -1 index was being used,
which resulted in initialization of the Init.BaudRatePrescaler with
random values.
Now let's better check index and avoid -1 operation, so that prescaler_rank
can be only from 0 to "last_index".
Add MBED_APP_START and MBED_APP_SIZE to the Odin's linker script
so the start and size of an image can be specified. This allows the
ROM to be split into a bootloader region and an application region.
Add MBED_APP_START and MBED_APP_SIZE to the stm32f429's linker script
so the start and size of an image can be specified. This allows the
ROM to be split into a bootloader region and an application region.
Sam Grove
Christopher Haster
jeromecoutant
Russ Butler
bcostm
Russ Butler
Laurent MEUNIER