Some of the runners in the tree have been adding their own,
class-specific versions of a switch to instruct the runner to reset or
not the device after flashing.
In order to better support multi-image builds that require more than one
flash operation, introduce a new --reset,--no-reset command-line
parameter that is part of the RunnerCaps so taht this functionality can
be accessed in a standardized manner.
Implementations for the new parameter are provided for the runner
classes that were already configurable in this regard.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
The RunnerConfig class stores the locations of the Zephyr output files
in various formats (elf, hex, bin). A longstanding issue with the
representation is that these might not exist if the corresponding
Kconfig options are not set. For example, if
CONFIG_BUILD_OUTPUT_BIN=n, there is no .bin file.
Change this so the type system knows these are Optional[str], not str.
Fix the runners that use non-ELF outputs so they check for the
existence of the relevant file before using it, mostly using a new
ZephyrBinaryRunner.ensure_output helper.
I'm not going to bother with checking for the ELF file itself; that's
always there as far as I can tell.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Require all implementations to provide a do_create(), a new
ZephyrBinaryRunner abstract class method, and make create() itself
concrete.
This allows us to enforce common conventions related to individual
runner capabilities as each runner provides to the core via
RunnerCaps.
For now, just enforce that:
- common options related to capabilities are always added, so runners
can't reuse them for different ends
- common options provided for runners which don't support them emit
sensible error messages that should be easy to diagnose and support
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
We can just call super() instead of super(MyClassName, self). The
original extra verbosity is likely due to old habits of mine from
Python 2 which are no longer necessary, but got copy/pasted around.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
The start_addr attribute of Stm32flashBinaryRunner is an integer. It
must be converted to a string before being concatenated with a colon and
the (already converted to a string) size to erase or write.
Signed-off-by: Grzegorz Szymaszek <gszymaszek@short.pl>
