The CMake macro `mbed_post_build_psoc6_merge_hex()` takes the name of
a Cypress target and an optional Cortex-M0 hex image as arguments. The
proper way to define and parse optional arguments of a function or
macro is `cmake_parse_arguments()`, which allows the caller to
indicate what they are passing rather than rely on an argument's
relative position within `${ARGN}` which is not rigorous.
Also, avoid duplicating the common part of the post build command
when the optional argument is passed/not passed.
When building greentea tests, each test is an executable with its
own output binary path. This is also the case when a user project
produces multiple executables. But the current implementation of
post-build operations always assumes there's only one executable,
at the root of the build directory.
The post-build command depends on Mbed target, and it always takes
the the executable we build as an input file. To achieve this, we
let each Mbed target (that has a post-build command) define a function
function(mbed_post_build_function target)
which takes a CMake executable target as an argument from which it can
get its binary path using generator expressions. It generates and adds
to the passed executable target a post-build custom command.
Notes:
* The function name needs to be exact, because CMake only supports
literal function calls - CMake can't dereference a function name from
a variable. To avoid multiple definitions of this function, each Mbed
target needs to guard it with a macro to check if the user is
building this Mbed target.
* `mbed_post_build_function()` is a function, but it is usually
defined by another macro rather than a parent function, because
nesting functions would make many variables inaccessible inside the
innermost `mbed_post_build_function()`.
* There's no more need to force regenerate images. Previously, post-
build commands were custom *targets* which always got to run, so we
force regenerated images on every build to avoid patching an image
that's already been patched once on previous build. Now post-build
commands are custom *commands* of the same executable target, and they
are only run if the executable target itself is rebuilt.
This commit modifies readme file. Descption for using
I2C timing algorithm and how to enable and disable
included.
Signed-off-by: Affrin Pinhero <affrin.pinhero@hcl.com>
This commit solves issue related to i2c driver performance.
With this commit delay in read write when using i2c timing
algorithm is solved. Used flag mechanism which will check
tim reg value and hz passed.
Signed-off-by: Affrin Pinhero <affrin.pinhero@hcl.com>
The multiple InterruptIn object with same pin_index sharing same IRQ line.
So the second object will overwrite the first one. To catch this as error,
implemented an error catching functionality.
Martin Kojtal
Martin Kojtal
jeromecoutant
Lingkai Dong
pennam
anish-k
Martino Facchin
byq77
Dustin Crossman
Mohammed Mubeen
Charles
Affrin Pinhero