Add driver for the TI TCAN4x5x series of CAN controllers. These CAN
controllers are based on the Bosch M_CAN IP and interfaced via an SPI bus.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Rename the STM32H7 FDCAN driver Kconfig symbol and implementation file to
match the naming used in the ST reference manuals.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Rename the STM32 FDCAN driver Kconfig symbol and implementation file to
match the naming used in the ST reference manuals.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Rename the STM32 bxCAN driver DTS compatible, Kconfig symbol, and
implementation file to match the naming used in the ST reference manuals.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
This adds a few line use zephyr_syscall_header() to include
headers containing syscall function prototypes.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Driver was based on can_sam. SAMC21 has only 1 interrupt for one
can "output", so can interrupt has to executes two lines of
interrupts.
CAN is configured to use OSC48M clock via GLCK7. GLCK7 is set
by divider configured from dts.
Signed-off-by: Kamil Serwus <kserwus@gmail.com>
This patch introduces support for NXP S32 CANEXCEL (CANXL) peripheral.
CAN protocol supporting:
- CAN classic
- CAN FD
Remote transmission request is not supported as this feature is not
available on NXP S32 CANXL HAL.
Signed-off-by: Cong Nguyen Huu <cong.nguyenhuu@nxp.com>
This driver provides an interface to SocketCAN interfaces of the Linux
system running a Zephyr application with the native_posix board. These
interfaces may be virtual or actual CAN buses.
Signed-off-by: Martin Jäger <martin@libre.solar>
Add ESP32 TWAI CAN controller driver. The TWAI is register-compatible with
the NXP SJA1000 CAN controller.
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
Move the CAN bus network driver from drivers/can to drivers/net as it
implements a network driver, not a CAN controller driver.
Use a separate Kconfig for enabling the CAN bus network driver instead of
piggybacking on the SocketCAN Kconfig. This allows for other
(e.g. out-of-tree) SocketCAN transports.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Move the code for socket instanciation from each driver
to a generic driver, that makes an instance of a socketCAN
net device for the chosen node.
Signed-off-by: Alexander Wachter <alexander@wachter.cloud>
* New m_can driver variant for STM32H7, as it uses the complete m_can
register set.
* Fix definitions for CAN_MCAN_RXF0S_F0FL, CAN_MCAN_TXEFC_EFSA_POS.
Signed-off-by: Jeremy Wood <jeremy@bcdevices.com>
Instead of putting object files inside libzephyr.a,
simply build a separate static library as most other
driver types are doing this already.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This driver is for classic CAN, it makes use of CAN interface
in FIFO mode.
This driver support Standard ID as well as Extended ID.
Tested on H3ULCB, Ebisu platform, with external adapter and
in loopback mode.
Signed-off-by: Julien Massot <julien.massot@iot.bzh>
Implementation of the Bosch M_CAN IP driver.
This driver is just the base for a specific SoC implementation.
Signed-off-by: Alexander Wachter <alexander@wachter.cloud>
This commit is an implementation of 6LoCAN, a 6Lo adaption layer for
Controller Area Networks. 6LoCAN is not yet standardised.
Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
Implement a CAN shell. With this shell you can send messages,
attach and tetach filters.
Messages that match the attached filters are printed to the shell.
Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
The filenames of the can drivers were not consisten.
Changed them to can_<dev name>
Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
This commit implements a CAN loopback device. This device is used
for testing when no CAN controller is available on the hardware.
Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
can_attach_msgq can be implemented as a wrapper of can_attach_isr.
This is implemented as a common function for all drives and reduces
the complexity of the specific drivers. Since this is common to
multi instances of drivers too, it is removed from the API struct.
Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
The MCP2515 is a CAN controller that can be connected via SPI to an
host MCU. This driver adds support for the MCP2515 as a new driver in
the CAN subsystem.
As it is a SPI peripheral it uses a thread for its interrupt
handling and the received message filtering is done inside this
interrupt thread, as the MCP2515 filter capabilities are not sufficient
for the Zephyr CAN interface.
The driver was validated with an external CAN logger and the adjusted
CAN sample application.
Signed-off-by: Karsten Koenig <karsten.koenig.030@gmail.com>
Update the files which contain no license information with the
'Apache-2.0' SPDX license identifier. Many source files in the tree are
missing licensing information, which makes it harder for compliance
tools to determine the correct license.
By default all files without license information are under the default
license of Zephyr, which is Apache version 2.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit adds low level driver support for STM32 micro controllers.
It is tested on stm32f072b in loopback and normal mode.
Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
