The Linux build was broken after IDF flash API was updated without updating
the Linux stub library in the example. This commit updates the spi_flash stub
library such that:
- The API now matches same API as IDF's spi_flash component
- Links the stub_esp32 library to pull in basic types and defines
Example linux build of the example demonstrates "esp32" and "spi_flash" stub
libraries (roughly analogous to "esp_system" and "spi_flash" components).
This commit moves the "flash_ops.c" file to the "spi_flash" stub library as it
is a flash related funciton.
Also renamed the header to "esp_flash.h" (in order to match current header name
in IDF). This is a prerequisite to fixing the linux build of this example.
The build-esp32p4.sh and run-esp32p4.sh scripts are not symbolic links to the
base scripts, leading to a "permission denied" error. This commit changes their
types to symbolic links, in line with the other targets.
Set the COMPONENTS project variable to streamline the build process.
Although the minimal build feature could be used to specify plugin
components in the main component dependencies, it's more convenient to
set the plugin components at the project level. This approach also
allows for quick selection of which plugins to include in the
application.
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
Currently, several example dependencies rely on the fact that all
registered components are added to the build, along with components
specified in common requirements. This results in longer build times
because even unused components must be built. Switch all examples to use
idf_minimal_build to compile only the components actually required by
the example.
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
The import_lib example contained a fallback mirror for downloading tinyxml2 sources
but this link was dead. If this mirror was used it would cause the build to fail.
It corrupts environment on macOS runner because it uses shell, not docker-executor,
and makes all tree read-only for a non-root user.
+ Replace examples with real files in example README.md
This commit updates variousf pytest scripts to expect
"main_task: Calling app_main()" instead of "cpu_start: Starting scheduler" as
indicator of the start of an application.
* Added port layer from the FreeRTOS POSIX port, added
additional port code for ESP-IDF.
* Created another hello world example using that POSIX
port in tools/test_apps.
* Removed old linux app
Many of the more complicated CMake projects can't be added to the IDF
build system simply by calling add_subdirectory.
"add_subdirectory" also cannot be used with projects which use build
systems other than CMake (for example GNU Make or cargo).
This commit changes the example to use ExternalProject_Add, instead,
which is a more general way of adding subprojects.
As part of this change, tinyxml2 is now downloaded from the Internet,
which allows removing one submodule.
This updates the minimal supported version of CMake to 3.16, which in turn enables us to use more CMake features and have a cleaner build system.
This is the version that provides most new features and also the one we use in our latest docker image for CI.
After refactoring the target components (e.g. esp32) no longer contained any real functionality.
What remained in these components have been moved elsewhere and the component itself deleted from the
build system.
