Update of STM32L4 family CPI clock selection algo.
Maximum SPI clock is obtained from APB domain clock (based on HAL API).
Then algo sets maximum frequency available below requested frequency
Update of STM32L1 family CPI clock selection algo.
Maximum SPI clock is obtained from APB domain clock (based on HAL API).
Then algo sets maximum frequency available below requested frequency
Update of STM32L0 family CPI clock selection algo.
Maximum SPI clock is obtained from APB domain clock (based on HAL API).
Then algo sets maximum frequency available below requested frequency
Update of STM32F7 family CPI clock selection algo.
Maximum SPI clock is obtained from APB domain clock (based on HAL API).
Then algo sets maximum frequency available below requested frequency
Update of STM32F3 family CPI clock selection algo.
Maximum SPI clock is obtained from APB domain clock (based on HAL API).
Then algo sets maximum frequency available below requested frequency
Signed-off-by: Erwan GOURIOU <frq07517@st.com>
Update of STM32F1 family CPI clock selection algo.
Maximum SPI clock is obtained from APB domain clock (based on HAL API).
Then algo sets maximum frequency available below requested frequency
Update of STM32F0 family CPI clock selection algo.
Maximum SPI clock is obtained from APB domain clock (based on HAL API).
Then algo sets maximum frequency available below requested frequency
Update of STM32F4 family CPI clock selection algo.
Maximum SPI clock is obtained from APB domain clock (based on HAL API).
Then algo sets maximum frequency available below requested frequency
Introducing ADC2 support for NUCLEO_F446ZE implies to have the support
in the core part for all F4 chipsets that possibly support it (even if
not supported on all boards).
stdin converts the following character sequences:
\n -> \n
\r\n -> \n
\r -> \n
\n\r -> \n
For original behaviour, a serial object can be instantiated explicitly
stdout converts the following character sequences:
\n -> \r\n
\r\n -> \r\n
\r -> \r
\n\r -> \n\r
For original behaviour, a serial object can be instantiated explicitly
This is a hack to get debug builds applications that use uVisor to work.
The assertions in core_util_critical_section fail because interrupts can't
actually be disabled from unprivileged mode.
Without this hack, core_util_critical_section_enter() calls
mbed_assert_internal() when the assertion fails, which calls
core_util_critical_section_enter() again, which calls
mbed_assert_internal() again; this is infinite recursion.
core_util_critical_section_enter needs some fixing.
If you don't specify the start address of a section explicitly, that
section can end up at different addresses depending on its alignment. If
the alignment of a section is not explicitly set, it inherits it from
the element with the highest alignment inside that section.
Since the uVisor code is in the .text section, and it *must* end up at a
known location, we set the start address of .text to 0x410, which is the
value that the uVisor binary expects.
This patch enables RTOS support on Beetle.
It contains:
* Updated Beetle Startup code for ARMCC
* Modified SysTick Driver
* RTOS specific configuration parameters
* RTOS specific test suite enablement
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
The malloc lock functions were not declared as extern "C" so they
are not getting linked to the standard library. Add extern "C" to
fix this.
This bug was introduced in the commit:
d0b7b3b497 -
Fix duplicate symbols for malloc lock and unlock
The current version of MBED test environment requires LEDs to be present
in the platform.
Beetle HW does not provide any user programmable LEDs. This patch provides an
emulation of the feature by using dummy PINs.
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
This patch adds support for BEETLE SoC Target into the HAL layer.
It contains:
* Beetle Platform Configuration
* I2C API
* SPI API
* Serial API
* Port API
* us Ticker API
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
This patch adds support for BEETLE SoC Target into the CMSIS layer.
It contains:
* Beetle System Core
* APB DualTimer Driver
* APB Timer Driver
* eFlash Driver
* Flash Cache Driver
* ARM Toolchain Support
* GCC ARM Toolchain Support
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
This patch adds support for the BEETLE Target. The compilers supported by
this target are:
* ARMCC
* GCC ARM
The exporters and the CMSIS/HAL components will follow in future patches.
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
This fix is a solution for issue #816 when having two separate IRQ handlers
in Timers (UPDATE Irq and OutputCompare Irq). The update priority needs to
be higher to avoid undefined behaviours.
Change-Id: Ic143ed0f3e4e42ad5f7b95337d8c005b7ec61274
This fix is a solution for issue #816 when having two separate IRQ handlers
in Timers (UPDATE Irq and OutputCompare Irq). The update priority needs to
be higher to avoid undefined behaviours.
Change-Id: I5ef2c27926167ed22108901cd63586692a5f8f90
This is a partial revert of 07b841b and currently we are only reverting the
STM32F0xx family because new fix will be presented that's why we want to keep,
still the original solution only F1xx family (it will be fixed in future).
Change-Id: I147065299310c9fea499bf3ced8808a44699a1a1
Add a virtual destructor to classes which have a virtual lock and
unlock. Remove the virtual qualifier from functions in
InterruptManager since this class cannot be extended.
When the malloc lock and unlock functions are inside a library they
conflict with the standard libraries weak version of these functions.
This is because of the way weak references are handled by the linker.
This patch renames the lock and unlock functions defined inside RTX
so they do not conflict. A thunk inside retarget.cpp then calls the
RTX functions. This problem does not occur with retarget.cpp since
it is always build into an object file rather than a library file.
This is backwards-compatible with unsupported targets.
If an application is compiled using the K64F target without uVisor
(UVISOR_PRESENT not set or set to 0) then uvisor_init() will just be an
empty function that immediately returns.
This commit includes all sections that are just added to the linker
script. These changes are backwards-compatible, meaning that they will
not affect the existing code.
Targets that do not support uVisor will leave those sections empty.
uvisor-lib has an init function that must be called before the RTOS kernel
is initialized. Call uvisor_lib_init from software_init_hook to accomplish
this.
Wrap software_init_hook so that it can be used or extended from outside the
RTOS. This is desirable so that code can be added to the software_init_hook
without making the RTOS depend on new features or libraries.
Freescale KSDK2 gpio_object.h pulled in Freescale libraries to inline
some GPIO operations.
The resulting namespace pollution (status_t) doesn't seem to be worth
the function call overhead. Hopefully making the base address array
non-automatic will offset that loss.
mbed TLS requires an entropy source, and this provides support for one through
the K64F RNG.
The macro MBEDTLS_ENTROPY_HARDWARE_ALT also added to target.json to enable use
of the entropy collector by mbed TLS.
"features" will make more sense in the context of the feature support
that we'll introduce later (related to #1878). Plus, "device_has" is
arguably a better description of the actual content of this key.
Due to directory structure change, modification in e93878078 was made wrong
after rebasing the code.
This reverts commit e938780788 and updates path
to the correct file.
Note:
Current value of TIM_MST->CNT is read in interrupt context only.
This avoids master timer overflow without SlaveCounter update.
Continuation of patch: 07b841b08f
Change-Id: Iab0341847130f86e16500fd85024b6a87525fe14
Added CAN API support for NUCLEO_L476RG target.
"stm32l476xx.h" file was changed to avoid compilation errors.
Change-Id: Ifadf7048f6c72c0311ec915e47ce2190460ede68
Added CAN API support for DISCO_L476VG target.
*stm32l476xx.h* file was changed to avoid compilation errors.
NOTE: MBED_29 or MBED_30 cannot be tested on this platform because CAN pins are
soldered to USB, GYRO and others.
Change-Id: I2e85bd36dc45872b1ab617f072de98164f2c96f8
tomoyuki yamanaka
Erwan GOURIOU
Sam Grove
Mike Fiore
Rohit Grover
Laurent MEUNIER
Laurent MEUNIER
Michel Jaouen
Simon Hughes
Bogdan Marinescu
Christopher Haster
Martin Kojtal
Bartosz Szczepanski
Alessandro Angelino
Bogdan Marinescu
adustm
Jaeden Amero
Niklas Hauser
Brian Daniels
Aksel Skauge Mellbye
Vincenzo Frascino
Russ Butler
Andrii Anpilogov
Maciej Bojczuk
svastm
Vincent Coubard
bcostm
jeromecoutant
Kevin Bracey
Simon Butcher
Mahesh Mahadevan
Jimmy Brisson