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
We're ensuring target and host start-up sync here in 2 ways:
1) adding a delay on host side to make sure the serial
initialization can happen before sending a character is sent to target
2) in case of serial_nc_rx_auto.py test, we're sending a
first character S which will trigger the move from rx+tx
to NC+rx.
This should avoid any crossing case due to HSOT being faster than target or vice-versa
Add lock functions so that malloc and environment variable access are
thread safe. Add the compiler option "-o thread-safe" to use the full
version of newlib which is thread safe.
Note that this patch does NOT make file access thread safe.
Add the locks and flags necessary to make the IAR standard library
thread safe. These changes consist of:
-Add compiler flag "--guard_calls" to ensure C++ function-static
variables with dynamic initializers are initialized in a
thread safe manner
-Add the linker flag "--threaded_lib" so the thread safe version of
the standard library is used
-Implement mutex functions required for IAR thread safety
-Create a set of stub functions in retarget.c for when the rtos is not present
- Resetting in LPCXpresso IDE did not reset the LCD controller which
sometimes could cause strange behaviour
- The ROM_LAT bit in the MATRIXARB register must be set in order to
prevent a HardFault when debugging
- The change of compiler in LPCXpresso IDE to ARM launchpad GCC5 was
causing build errors due to multiply defined timeval symbol.
- The exporters for LPCXpresso IDE did not set the FPU_PRESENT define
for assembler, only for c/c++. This caused very strange behaviour
in the RTOS code (e.g. timeouts no longer working, context switches
failing etc.)
* Dont exclude tests from magical lists
* update default toolchain locations for windows pointing to latest supported versions
* Fixing build loop in build_release.py
* Fixing incorrect target name in release script, preventing traceback in this case
* Breaking up the uploading of build/test results.
It defaults to 1000 'projectRuns' per POST call, though this can be
modified via the '-l' parameter when invoking 'add-project-runs'.
* remove default path to GCC. Setting takes priority to PATH so this breaks linux and Mac
* revert is_supported chages in favor of alternative command line option
Added CAN API support for NUCLEO_F302R8 target.
*stm32f302x8.h* file was changed to avoid compilation errors.
Change-Id: Ia4ee8a90fe3f0ad6955dde21e78ea4a6c05e4fcd
Added CAN API support for NUCLEO_F303K8 target.
*stm32f303x8.h* file was changed to avoid compilation errors.
Change-Id: If093c84f19c5a5ef68938af4653a25271c1108ba
Added CAN API support for NUCLEO_F303RE target.
*stm32f303xe.h* file was changed to avoid compilation errors.
Change-Id: Ia6519c982261d43165dbce73cab7cfc0617474e2
Added CAN API support for NUCLEO_F334R8 target.
*stm32f334x8.h* file was changed to avoid compilation errors.
Change-Id: Ic7b3273ffe24940ecdc189d2566a6a7f66825ce6
Added CAN API support for NUCLEO_F042K6 target.
"stm32f042x6.h" file was changed to avoid compilation errors.
Change-Id: I9622a233775fc6834201a322740bf5026244d50e
Added CAN API support for NUCLEO_F072RB target.
*stm32f072xb.h* file was changed to avoid compilation errors.
Change-Id: I9da75fde29fd19f0326d554acc1dbb5386b08317
Added CAN API suport for NUCLEO_F091RC target.
*stm32f091xc.h* file was changed to avoid compilation errors.
Change-Id: I9207575a0e2ad0f8e3a4bb78eb23d1e7b4a94171
(long commit message ahead. Sorry about that, it can't be helped.)
This commit changs targets definition from Python to JSON format, as
part of the configuration mechanism implementation. There is a new file
under workspace_tools/ called "targets.json" which contains the target
definitions. "targets.py" remains, but becomes a wrapper on top of
"targets.json", with the same interface as before. This has the
advantage of not requiring code changes outside "targets.py".
Most of the JSON definitions of targets were automatically generated by a
script (available upon request since it doesn't make a lot of sense to
include it here), only those targets that had more than one parent in
the Python implementation were converted by hand. The target definitions
should be pretty self-explanatory. A number of things are different in
the JSON implementation (this is just a summary, check docs/mbed_targets.md
(also part of this PR) for a more complete description):
- "program_cycle_s" is now a value (as opposed to a function in the
Python implementation), since it only returned a number in all the
Python target implementations. The main definition that actually contains
some code (in class "Target") remains in target.py
- array values in "macros" and "extra_labels" can be modified
dynamically. Values can be added using "macros_add" and
"extra_labels_add" or removed using "macros_remove" and
"extra_labels_remove". This mechanism is available for all attributes
with a list type, but it's currently enabled only for "macros" and
"extra_labels" to keep things simple.
- "init_hooks"/"binary_hook" are now implemented in terms of a single
JSON key valled "post_binary_hook". The corresponding code is also in
"targets.py", under the various TargetCode classes (see for example
LPC4088Code in targets.py).
Just like in the Python implementation, a target can inherit from zero,
one or more targets. The resolution order for the target's attributes
follows the one used by the Python code (I used
http://makina-corpus.com/blog/metier/2014/python-tutorial-understanding-python-mro-class-search-path
as a reference for the implementation of resolution order).
This is obviously a very dangerous commit, since it affects all targets.
I tested compilation for a number of targets (K64F, LPC1768, NRF51822)
but there's definitely a lot more to be done in terms of testing.
I also tried to test in a different way: I wrote a script that imports the
old (Python) and the new (JSON) implementations and verifies that the
attributes in the old implementations exist and have the same values
in the new implementations (it also verifies that the attribute
resolution order is the same in the two implementations). If you're
interested, the script is here:
https://gist.github.com/bogdanm/c9d8cf34214109a4b9079befed6b3c0c
And the results of running the script are below (note that the script
outputs only the target names that were found to be problematic):
NRF51_MICROBIT_BOOT:
Resolution order is different in old and new
old: ['NRF51_MICROBIT_BOOT', 'MCU_NRF51_16K_BOOT_S110', 'MCU_NRF51_16K_BOOT_BASE', 'MCU_NRF51_16K_BASE', 'MCU_NRF51', 'Target', 'MCU_NRF51_S110']
new: ['NRF51_MICROBIT_BOOT', 'MCU_NRF51_16K_BOOT_S110', 'MCU_NRF51_S110', 'MCU_NRF51_16K_BOOT_BASE', 'MCU_NRF51_16K_BASE', 'MCU_NRF51', 'Target']
'extra_labels' has different values in old and new
old: ['NORDIC', 'MCU_NRF51', 'MCU_NRF51822', 'MCU_NORDIC_16K', 'MCU_NRF51_16K', 'MCU_NRF51_16K_BOOT', 'MCU_NRF51_16K_S110', 'NRF51_MICROBIT']
new: ['NORDIC', 'MCU_NRF51', 'MCU_NRF51822', 'MCU_NORDIC_16K', 'MCU_NRF51_16K', 'MCU_NRF51_16K_S110', 'MCU_NRF51_16K_BOOT', 'NRF51_MICROBIT']
'macros' has different values in old and new
old: ['NRF51', 'TARGET_NRF51822', 'TARGET_MCU_NORDIC_16K', 'TARGET_MCU_NRF51_16K', 'TARGET_MCU_NRF51_16K_BOOT', 'TARGET_OTA_ENABLED', 'TARGET_MCU_NRF51_16K_S110', 'TARGET_NRF51_MICROBIT', 'TARGET_NRF_LFCLK_RC']
new: ['NRF51', 'TARGET_NRF51822', 'TARGET_MCU_NORDIC_16K', 'TARGET_MCU_NRF51_16K', 'TARGET_MCU_NRF51_16K_S110', 'TARGET_MCU_NRF51_16K_BOOT', 'TARGET_OTA_ENABLED', 'TARGET_NRF51_MICROBIT', 'TARGET_NRF_LFCLK_RC']
NRF51_MICROBIT:
Resolution order is different in old and new
old: ['NRF51_MICROBIT', 'MCU_NRF51_16K_S110', 'MCU_NRF51_16K_BASE', 'MCU_NRF51', 'Target', 'MCU_NRF51_S110']
new: ['NRF51_MICROBIT', 'MCU_NRF51_16K_S110', 'MCU_NRF51_S110', 'MCU_NRF51_16K_BASE', 'MCU_NRF51', 'Target']
'extra_labels' has different values in old and new
old: ['NORDIC', 'MCU_NRF51', 'MCU_NRF51822', 'MCU_NORDIC_16K', 'MCU_NRF51_16K', 'MCU_NRF51_16K_S110']
new: ['NORDIC', 'MCU_NRF51', 'MCU_NRF51822', 'MCU_NRF51_16K_S110', 'MCU_NORDIC_16K', 'MCU_NRF51_16K']
'macros' has different values in old and new
old: ['NRF51', 'TARGET_NRF51822', 'TARGET_MCU_NORDIC_16K', 'TARGET_MCU_NRF51_16K', 'TARGET_MCU_NRF51_16K_S110', 'TARGET_NRF_LFCLK_RC']
new: ['NRF51', 'TARGET_NRF51822', 'TARGET_MCU_NRF51_16K_S110', 'TARGET_MCU_NORDIC_16K', 'TARGET_MCU_NRF51_16K', 'TARGET_NRF_LFCLK_RC']
NRF51_MICROBIT_OTA:
Resolution order is different in old and new
old: ['NRF51_MICROBIT_OTA', 'MCU_NRF51_16K_OTA_S110', 'MCU_NRF51_16K_OTA_BASE', 'MCU_NRF51_16K_BASE', 'MCU_NRF51', 'Target', 'MCU_NRF51_S110']
new: ['NRF51_MICROBIT_OTA', 'MCU_NRF51_16K_OTA_S110', 'MCU_NRF51_S110', 'MCU_NRF51_16K_OTA_BASE', 'MCU_NRF51_16K_BASE', 'MCU_NRF51', 'Target']
'extra_labels' has different values in old and new
old: ['NORDIC', 'MCU_NRF51', 'MCU_NRF51822', 'MCU_NORDIC_16K', 'MCU_NRF51_16K', 'MCU_NRF51_16K_OTA', 'MCU_NRF51_16K_S110', 'NRF51_MICROBIT']
new: ['NORDIC', 'MCU_NRF51', 'MCU_NRF51822', 'MCU_NORDIC_16K', 'MCU_NRF51_16K', 'MCU_NRF51_16K_S110', 'MCU_NRF51_16K_OTA', 'NRF51_MICROBIT']
'macros' has different values in old and new
old: ['NRF51', 'TARGET_NRF51822', 'TARGET_MCU_NORDIC_16K', 'TARGET_MCU_NRF51_16K', 'TARGET_MCU_NRF51_16K_OTA', 'TARGET_OTA_ENABLED', 'TARGET_MCU_NRF51_16K_S110', 'TARGET_NRF51_MICROBIT', 'TARGET_NRF_LFCLK_RC']
new: ['NRF51', 'TARGET_NRF51822', 'TARGET_MCU_NORDIC_16K', 'TARGET_MCU_NRF51_16K', 'TARGET_MCU_NRF51_16K_S110', 'TARGET_MCU_NRF51_16K_OTA', 'TARGET_OTA_ENABLED', 'TARGET_NRF51_MICROBIT', 'TARGET_NRF_LFCLK_RC']
NOT OK: ['NRF51_MICROBIT', 'NRF51_MICROBIT_BOOT', 'NRF51_MICROBIT_OTA']
The reasons for the above output are subtle and related to the
extremely weird way in which we defined target data in the Python
implementation: we used both class attributes and instance attributes.
This can complicate resolution order quite a bit and those two levels
don't exist in JSON: there's only one attribute type (equivalent to
Python's instance attributes). To make that work, I had to change the
inheritance order of the above targets (that use multiple inheritance)
which in turn changed the order of some macros and extra_labels (and of
course the resolution order). No harm done: the values are the same,
only their ordering is different. I don't believe this causes any
problems for 'extra_labels' and 'macros'.
This method of testing has its limitations though; in particular, it
can't test the hooks. I'm opened to ideas about how to test this better,
but I think that we need to remember that this commit might break some
targets and keep an eye out for "weird errors" in the future.