Make a Mbed library with Cypress WHD files so it is automatically excluded
when building with the bare metal profile. Create another Mbed library to
group network files that use WHD so they can also be excluded fro the bare
metal profile.
Replaced a hardcoded timeout in CyH4TransportDriver.cpp with a cypress
hal function. The cypress PUTC hal API only blocks until data has been
send into the HW buffer, not until all data has been out of the HW
buffer. Modified an API to block untill all tx transmit is complete.
This allows the removal of a hardcoded timeout in
CyH4TransportDriver.cpp that waits for data int the HW buffer to be
sent.
* Change "is supported" check to be a macro, so it can be done at
compile-time.
* Eliminate weird shift on 7-bit CRCs.
* Add support for 32-bit CRCs and reversals to TMPM3HQ.
Changed set_match api to use an absolute ticks rather than delayed tick to match api name.
Added api set_delay to delay by a specific amount of ticks. Removed unused set_time api.
Simplified the logic for computing interrupts match value for cascading counters.
Fixed an issue when incorrect base time would be read when trying to set match values.
* Change "is supported" check to be a macro, so it can be done at
compile-time.
* Eliminate weird shift on 7-bit CRCs.
* Add support for 32-bit CRCs and reversals to TMPM3HQ.
Updated Serial Flash interface & Network buffer classes to avoid warnings and improve robustness. Fixed issue with mbed_overrides trying to use an old implementation of cy_serial_flash_init() function.
Implementation of pwmout_read() is not consistent with the requirements.
This function should return the current float-point output duty-cycle in range <0.0f, 1.0f>.
Currently it returns decimal percentage value.
ARM Compiler 6.13 testing revealed linker errors pointing out
conflicting use of `__user_setup_stackheap` and
`__user_initial_stackheap` in some targets. Remove the unwanted
`__user_initial_stackheap` from the targets - the setup is
centralised in the common platform code.
Looking into this, a number of other issues were highlighted
* Almost all targets had `__initial_sp` hardcoded in assembler,
rather than getting it from the scatter file. This was behind
issue #11313. Fix this generally.
* A few targets' `__initial_sp` values did not match the scatter
file layout, in some cases meaning they were overlapping heap
space. They now all use the area reserved in the scatter file.
If any problems are seen, then there is an error in the
scatter file.
* A number of targets were reserving unneeded space for heap and
stack in their startup assembler, on top of the space reserved in
the scatter file, so wasting a few K. A couple were using that
space for the stack, rather than the space in the scatter file.
To clarify expected behaviour:
* Each scatter file contains empty regions `ARM_LIB_HEAP` and
`ARM_LIB_STACK` to reserve space. `ARM_LIB_STACK` is sized
by the macro `MBED_BOOT_STACK_SIZE`, which is set by the tools.
`ARM_LIB_HEAP` is generally the space left over after static
RAM and stack.
* The address of the end of `ARM_LIB_STACK` is written into the
vector table and on reset the CPU sets MSP to that address.
* The common platform code in Mbed OS provides `__user_setup_stackheap`
for the ARM library. The ARM library calls this during startup, and
it calls `__mbed_user_setup_stackheap`.
* The default weak definition of `__mbed_user_setup_stackheap` does not
modify SP, so we remain on the boot stack, and the heap is set to
the region described by `ARM_LIB_HEAP`. If `ARM_LIB_HEAP` doesn't
exist, then the heap is the space from the end of the used data in
`RW_IRAM1` to the start of `ARM_LIB_STACK`.
* Targets can override `__mbed_user_setup_stackheap` if they want.
Currently only Renesas (ARMv7-A class) devices do.
* If microlib is in use, then it doesn't call `__user_setup_stackheap`.
Instead it just finds and uses `ARM_LIB_STACK` and `ARM_LIB_HEAP`
itself.
Notes:
- CRC and TRNG are disabled on this board since the MCU on this board does not have the required hardware.
- QSPI and QSPIF are temporarily removed due to issues related to supporting the new S25FS512S flash chip we have on this board. These will be enabled as soon as we can get the issues resolved.
https://github.com/ARMmbed/mbed-os/issues/11722
None of the USB drivers currently support entering deep sleep mode
while USB is active. To protect USB from malfunctioning lock deep
sleep in USBPhyHw::init.This is done for similar
This was done for all other implementations as part of
https://github.com/ARMmbed/mbed-os/commit/8ffbe5c6033
The port configuration api was not correctly setting the port-pins'
direction. Changed the port driver to call the gpio driver for
configuration (read and write still are optimized for port-level
operations) so that the behavior is consistent.
The cyhal_spi_send api was changed to read and discard a byte on every
send operation (at the protocol level all SPI transfers are bidirectional).
This means that to achieve a truly bidirectional transfer, the
cyhal_spi_transfer API must be called (as opposed to a write followed
by a read).
The QSPI spec allows alt to be any size that is a multiple of the
number of data lines. For example, Micron's N25Q128A uses only a
single alt cycle for all read modes (1, 2, or 4 bits depending on
how many data lines are in use).
- Fixed miscalculation in SPI frequency setup (divider value).
- Added possibility to set up SCK line as NC (usable when SPI peripheral
is used to handle non-SPI protocols.
- Fixed handlingh of 16-bit (and other >8 bit) transfers.
(cherry picked from commit 7d391f257b4ff6cdd7b43eeaa4894f8ce6d2cf8e)
Remove some (Cypress-proprietary) BSP interfaces and hardware initialization
from the BSPs which is better implemented by a library or application firmware.
Move some remaining functionality from common to the individual targets.
Don't malloc during wifi initialization, as that could cause double allocation in some cases.
The thread stack will be allocated by cy_rtos_thread_start if necessary.
- Add const and static qualifiers in places where they are
applicable but missing
- Remove headers for drivers that aren't implemented yet
- Misc minor bugfixes
Fixed HAL API implementation for InterruptIn:
- Interrupt was not enabled by default after configuration as it should be.
- Interrupt-to-object linking was not handled properly.
For kit targets that inherit from a module, move the kit a top-level
target folder rather than nesting underneath the module folder, to
avoid too-long-path issues on Windows.
Note this only changes the folder layout, not the inheritance.
Enables code examples/end user applications to override if necessary
Add BSP_DESIGN_MODUS component by default to all PSOC6 boards. Applications can remove this if necessary.
This avoids a stack overflow if sleep is called for the first time from
the idle thread (which by default has a fairly small stack, and which is
already fairly deep by the time it calls into the usticker adapter)
These provide information to allow Cypress graphical configuration tools
to avoid conflicting usage of hardware resources which are managed by
firware included with the BSP.
The use of `gpio_irq_event` & `gpio_irq_handler` in `gpio_irq_s` creates
a circular dependency.
hal/gpio_irq_api.h needs
targets/TARGET_Cypress/TARGET_PSOC6_FUTURE/TARGET_CY8C63XX/device.h, that needs
targets/TARGET_Cypress/TARGET_PSOC6_FUTURE/objects.h, that again needs
hal/gpio_irq_api.h, before the types are defined.
Remove `#include "gpio_irq_api.h"` directive from objects.h and change
the types of `gpio_irq_s` members.
- Fix assert when spi_master_block_write called with 0 size
- Fix assert when spi_format called before spi_frequency
- Simplify implementation of spi_master_write
- Simplify pointer arithmetic expressions in cyhal_spi_transfer and
cyhal_spi_transfer_async
- Fix I2C driver not honoring the frequency specified during init.
Replace the prebuilt CM0+ HEX images with C files that provide the
variable cy_m0p_image placed to the combined ELF image with linker
script. This simplifies build flow of PSoC 6 application and improves
compatibility with IDE export targets. It is still possible to use
the custom prebuilt HEX images for PSA targets that remove CM0P_SLEEP
label and specify the `hex_filename` in targets.json.
Linker scripts are compatible with both scenarios.
Deprecate wait() in favour of acquire(), try_acquire(),
try_acquire_for() and try_acquire_until().
Brings Semaphore more into line with CMSIS-RTOS 2 (which uses "acquire"),
itself (as it has "release"), and other classes having "try", "try for"
and "try until".
Also steps away from vague "wait" term - the primary operation here is
to acquire the semaphore, and this will of course sleep.
due to partial implementation. Having FUTURE_SEQUANA_M0 and
FUTURE_SEQUANA PSA targets is misleading.
Signed-off-by: Devaraj Ranganna <devaraj.ranganna@arm.com>
Purposes:
* Remove MbedOS-specific code from system_psoc6_{cm4,cm0plus}.c
to simplify updates to new PDL version (startup code is part of PDL).
* Unify mbed_sdk_init initialization sequence for both CPU cores.
This change is non-functional, sequence itself is not changed for any
of the PSoC 6 M4/M0 PSA/non-PSA targets.
PDL Flash API requires that the data buffer is 32-bit aligned, otherwise
programming can hung. Buffer declared as uint8_t array is not always
properly aligned, e.g. with gcc 6 when -Os option is used.
Flash driver 3.30:
Moved ipcWaitMessageStc structure to the RAM section called ".cy_sharedmem"
Added support Secure Boot devices
Moved CY_FLASH_EFFECTIVE_PAGE_SIZE to flash_api.c (the macro is Mbed specific).
GeneratedSource folders are BSP specific. No parts of the kit BSP can be reused
as generic chip support package. Remove TARGET_CY8C62XX directory,
and use flat BSP inheritance model:
MCU_PSOC6 -> MCU_PSOC6_M4 -> CY8CKIT_062_WIFI_BT
MCU_PSOC6 -> MCU_PSOC6_M0 -> CY8CKIT_062_WIFI_BT_M0
This change moves all PDL drivers into common source and include
directories to alleviate issue with Windows version of GNU Make 4.x
maximum command line length limit.
Fixed interrupt vector settings on M0 core. Wrong vector settings prevented
LP_TICKER from working, resulting in deep sleep tests failing on M0
or PSA variant.
Needed for PSoC to deep-sleep for more than 2 seconds
Max sleep with 16 bit lp_ticker (before this change) : 2sec
Max sleep with 32 bit lp_ticker (after this change) : 36hours
This data, placed at physically not existing addresses (0x9xxxxxxx) was used
only by PSoC Programmer and KitProg2 and is no longer needed, but was causing
issues with standard hex file processing tools like srecord (srec_cat).
If the board-specific initialization code configures the serial port to
use an 8-bit divider, the serial_init_clock function would configure the
16-bit divider with the same index instead of the intended 8-bit
divider.
Added WiFi_Bt CM4 PSA target in mbedos json
Added SPE-NSPE mailbox initialization for CM4 SystemInit
Made similar to FUTURE_SEQUANA configurations
Copied FUTURE_SEQUANA CM0 SPM part for WiFi_Bt smoke test
Added CY8CKIT_062_WIFI_BT_M0 and CY8CKIT_062_WIFI_BT_M0_PSA targets
Sorted files for new CY8CKIT_062_WIFI_BT_M0 and CY8CKIT_062_WIFI_BT_M0_PSA targets
Copied files for CY8CKIT_062_WIFI_BT_M0_PSA from FUTURE_SEQUANA
Copied and updated cm0p start files
Corrected according to FUTURE_SEQUANA
Changes to M0 startup files to have SPM started
Fixed implicit declaration warning
Commented interrupts enabling according to FUTURE_SEQUANA flow
Updated prebuild spm_smore CM0 hex for CM4 target
Turned on greentea environment
Used special memory region for common CM0/CM4 data
Updated prebuild CM0 SPM hex
Placed shared memory region for flash operations into SPM shared memory region
Updated cyprotection code and configuration
Start address of protected regions is set by a defined number from target.json
Added masters pcMask configuration
Added support for PSA target to WIFI_BT board
Enabled resources protection for SPM
Aligned RAM usage according to Cypress FlashBoot and CyBootloader
alligned protection config
Added CYW943012P6EVB_01_M0 target
Enlarged heap size, remobed nv_seed
Added heap reservation in linker script from mbed-os
Removed heap size definition
turned on nv_seed config
Removed nv_seed macros
Enabled protection for PSoC6 CM0
Added PSoC6 CM0 PSA readme
Enabled mbed_hal-spm test
Enabled nv_seed and removed unneeded ipc config define
Added SPDX string to feature_ble cypress target files
Removed unneeded supported_toolchains lines for Cypress targets
Disabled protection settings
Corrected flash initialization for PSoC6 CM0 PSA
Changed PSoC6 IPC6 protection for flash
Enabled special flash initialization and enabled protection settings
Updated and added new prebuild PSoC6 CM0 PSA hex files
Disabled HW TRNG and CRC for PSoC6 CM4 PSA target
Added missing const to allow types to match
Updated PSoC6 WIFI_BT_PSA prebuilt directory
Moved PSoC6 shared section usage area definition to begin of ld
Added initial ARM_STD linker and startup files for PSoC6 CM0
Added initial IAR linker and startup files for PSoC6 CM0
Added defines to disable some SPM protection settings for PSoC64
Moved Flash function variables into separate memory region
Added defines for new Public area definition
Updated PSoC6 CM0_PSA hex-files
Page size in all PSOC6 boards is 512 bytes. This is very problematic in
all storage applications. This change reduces the page size (in flash_api's
flash_program_page API) to 32 by reading the original page, modifying it
with programmed data and programming it back. The number 32 for page size
conforms to the number of times (16) this action can be done.
Dustin Crossman
Martin Kojtal
midd
Hugues Kamba
YARB(Cypress)
Shuopeng Deng
Anna Bridge
Kevin Bracey
yarb
Kyle Kearney
Ryan Morse
Przemyslaw Stekiel
Roman Okhrimenko
Matthew Macovsky
Leszek Rusinowicz
int_szyk
Volodymyr Medvid
Lin Gao
Vairamuthu Ramasamy
Seppo Takalo
Filip Jagodzinski
Volodymyr Medvid
Maciej Bocianski
Hennadiy Kytsun
Devaraj Ranganna
Vivek Pallantla
Cruz Monrreal
Yossi Levy
Oren Cohen
Oren Cohen
Oleg Kapshii
Evgeni
Neil Tuttle
Neil Tuttle
Sergii Vozniak
David Saada
Netanel Gonen
Michael Schwarcz
itayzafrir