Add a bunch of missing "zephyr/" prefixes to #include statements in
various test and test framework files.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Exclude the 20kbit/s CAN timing test from running on the Espressif ESP32
TWAI driver. The TWAI does not support bitrates below 50kbit/s due to the
combination of CAN clock and prescaler range.
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
Add support for enabling/disabling CAN-FD frame transmission/reception at
run-time.
Fixes: #45303
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Convert the can_mode enum to a bit field to prepare for future extensions
(CAN-FD mode, transmitter delay compensation, one-shot mode, 3-samples
mode, ...).
Rename the existing modes:
- CAN_NORMAL_MODE -> CAN_MODE_NORMAL
- CAN_SILENT_MODE -> CAN_MODE_LISTENONLY
- CAN_LOOPBACK_MODE -> CAN_MODE_LOOPBACK
These mode names align with the Linux naming for CAN control modes.
The old CAN_SILENT_LOOPBACK_MODE can be set with the bitmask
(CAN_MODE_LISTENONLY | CAN_MODE_LOOPBACK).
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Rename the CAN data phase API functions to timing_data_* for consistency:
- can_get_timing_min_data() -> can_get_timing_data_min()
- can_get_timing_max_data() -> can_get_timing_data_max()
- .timing_min_data -> timing_data_min
- .timing_max_data -> timing_data_max
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
In order to bring consistency in-tree, migrate all tests to the new
prefix <zephyr/...>. Note that the conversion has been scripted, refer
to #45388 for more details.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Print the CAN core clock frequency along with the device name to aid in
debugging CAN timing test case errors.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Tighten the sample point test acceptance criteria from +/- 10.0% to +/-
5.0%. This is in line with the CAN sample point criteria used by the
Linux kernel.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Do not overwrite the sample point error value as it is printed at the
very end of the test.
Fixes: 578454b78d
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Add simple test of the can_set_state_change_callback() API. It is not
possible to trigger a change of state, but at least test the API call
with and without a callback function.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Add a build-only test for the Microchip MCP2515 SPI CAN controller
driver since no in-tree boards have this chip.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Clean up (naming, formatting) the CAN STM32-specific test cases and add
proper doxygen documentation. No functional changes.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Adjust the sample point locations for the higher bitrates to match those
used in the Linux kernel. These sample points are much more likely to be
met for a wider set of CAN controllers and their timing parameter
boundaries.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Limit the CAN utilities tests to run on the native_posix/native_posix_64
boards. There is no need to run this on 400+ boards.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Move the CAN utilities tests to the tests/drivers/can/ directory. The
tests/subsys/canbus directory is for tests related to code located in
subsys/canbus.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Extend the CAN driver timing tests to cover data phase timing on CAN-FD
capable CAN controllers.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Extend the CAN driver timing calculation test verification to cover the
sjw and prescaler values.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Include a pointer to the CAN controller device for the CAN
transmit, receive, and state change callback functions.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Convert the CAN timing test to the new ztest framework. Restructure the
tests a bit to improve code readability and add doxygen documentation.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
- Filter out the CAN controller driver tests if no zephyr,canbus chosen
node is enabled in the devicetree.
- Rename the tests to follow the general test naming scheme.
- Remove the dedicated test selection for native_posix boards
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Filter out boards without st,stm32-can compatibles enabled in their
devicetree in the stm32-specific CAN driver test.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
