- add board specific EMAC setup to connectivity/drivers/emac/TARGET_STM/TARGET_STM32H7
- stm32h7_eth_init.c was derived from the NUCLEO-H743ZI2 code whilst comparing to the output of STM32CubeIDE
- complete board specific code in targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H723xG
- PeripheralPins.c and PinNames.h were created by targets/TARGET_STM/tools/STM32_gen_PeripheralPins.py
- ST ZIO connector pins in PinNames.h have been adapted from NUCLEO-H743ZI2
- CONSOLE_TX and CONSOLE_RX have been interchanged in PinNames.h to match the actual board layout
- startup_stm32h723xx.S was derived from startup_stm32h743xx.S
- stm32h723xg.ld was completely rewritten to match the actual MCU including:
- split heap support
- SRAM2 and SRAM4 support
- crash dump support
- proper use of DTCM as stack
- system_clock.c has been changed to support the maximal main clock speed of 550 MHz
- fix handling of HS in FS mode for the target board in targets/TARGET_STM/USBPhy_STM32.cpp
- add board definition to targets/targets.json and correct linker setup for the chip
Signed-off-by: Daniel Starke <daniel-email@gmx.net>
The functions smsc9220_receive_by_chunks and smsc9220_send_by_chunks are
supposed to implement receiving and sending packets by chunks. However,
the functions SMSC9220_EMAC::low_level_input and SMSC9220_EMAC::link_out,
which call them respectively, already require or assemble the full packet.
Also, smsc9220_receive_by_chunks doesn't implement the "chunks" part.
This commit renames the functions to smsc9220_receive_packet and
smsc9220_send_packet. The functions now do their operations by word
instead of by bytes. The functions SMSC9220_EMAC::low_level_input and
SMSC9220_EMAC::link_out already handle allocation, continuity and word
alignment of the packet buffer.
The function SMSC9220_EMAC::low_level_input should create a heap for the
packet equal to the size of the message (most of which are couple hundred
bytes). The current code uses maximum frame size (1522 bytes) for each
packet. This will cause the heap to quickly fill up. In fact, the default
memory size (lwip.mem-size) used for this heap is 1600 bytes. This means
that once you have one other packet allocated (extremely common), the
heap allocation will always fails.
Also, it is recommend to increase the default lwip.mem-size because that
amount is very small especially if you send or receive a few large packets
in the network. This is NOT done in current commit.
This commit enables the Overriding of HAL callbacks and IRQHandler
in stm32xx_emac.cpp. Hence the user can have their own
implementations of callbacks and IRQHandler functions.
Signed-off-by: Kather Rafi Ibrahim <katherrafi.i@hcl.com>
This commit updates the documentation on how to use
mbed_otp_mac_address() to modify the default MAC address to custom
Mac address.
Signed-off-by: Kather Rafi Ibrahim <katherrafi.i@hcl.com>
- Make packet trace optional, can be enabled by enabling macro
STM32xx_DEEP_TRACE
- Shorten traces during driver initialisation to avoid problems with
driver startup when soft reset is used.
Refactor all Cypress targets to be CMake buildsystem targets. This removes
the need for checking MBED_TARGET_LABELS repeatedly and allows us to be
more flexible in the way we include MBED_TARGET source in the build.
A side effect of this is it will allow us to support custom targets
without breaking the build for 'standard' targets, as we use CMake's
standard mechanism for adding build rules to the build system, rather
than implementing our own layer of logic to exclude files not needed for
the target being built. Using this approach, if an MBED_TARGET is not
linked to using target_link_libraries its source files will not be
added to the build. This means custom target source can be added to the
user's application CMakeLists.txt without polluting the build system
when trying to compile for a standard MBED_TARGET.
This change allows external memory to be used for other purposes while
the WiFi firmware is stored in it by interacting with it via the
reserved region block device.
Aside from the core mbed-os CMake target, a number of targets have been created so they can optionally be included by application executables that require them using `target_link_libraries()`.
Co-authored-by: Martin Kojtal <martin.kojtal@arm.com>
Co-authored-by: Rajkumar Kanagaraj <rajkumar.kanagaraj@arm.com>
Add license identifier to files which Arm owns the copyright to,
and contain either BSD-3 or Apache-2.0 licenses. This is to address
license errors raised by scancode analysis.
akiroz
Martin Kojtal
Daniel Starke
Chun-Chieh Li
cyliangtw
Rami Elkhatib
bakatrouble
Kather Rafi Ibrahim
Mika Leppänen
jeromecoutant
Martino Facchin
pennam
Bora Özgen
Hugues Kamba
Arto Kinnunen
Matthew Macovsky
Harrison Mutai
pennam
Hugues Kamba
Balaji Subramanyam