Convert the CAN sample from using can_attach_workq() to using
can_attach_msgq() and triggered work via k_work_poll_submit().
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
This fixes the limitation of sending an extended CAN frame.
Because the default value of `CONFIG_SHELL_ARGC_MAX` is 12 the maximum
number of bytes for an extended CAN frame is 7.
Increasing it to 13 to allow all 8 bytes to be sent from the shell.
Tested on nucleo_f767zi.
Signed-off-by: Cezar Burlacu <cezar@embeddedp.ro>
This commit renames the CAN sample directory name from `CAN` to `can`
to be consistent with others.
Noting that the CAN driver test directory is named `tests/drivers/can`,
we have no excuse for naming the CAN driver sample directory
`samples/drivers/CAN`.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
