Add an emulated UART device test case. Demonstrate using the
zephyr,uart-emul bus for passing data to an emulated implementation for a
UART device driver.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
- Tests that the API of the uart-emul also works with the async API
- Tests that `uart_emul_set_release_buffer_on_timeout()` configures the
behavior as expected
- The tests are now splited into three different configurations: only
polling API enabled, additionally interrupt driven API enabled and
additionally async API enabled
- Enabled `native_sim` board
Signed-off-by: Ruben Völl <ruben.voell@grandcentrix.net>
Add synchronization using semaphores for the UART ISR tx/rx
tests, instead of relying on a single k_yield() call to
ensure all UART ISR work can be completed before validating
the result.
Signed-off-by: Bjarki Arge Andreasen <bjarkix123@gmail.com>
Most tests define a buffer for UART data on the stack,
including the tests testing UART IRQ. Move buffers to
static memory, within the test fixture, which can then
be passed as the user_data to the UART IRQ callback.
Signed-off-by: Bjarki Arge Andreasen <bjarkix123@gmail.com>
Twister now supports using YAML lists for all fields that were written
as space-separated lists. Used twister_to_list.py script. Some artifacts
on string length are due to how ruamel dumps content.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
