Commit Graph

98 Commits

Author SHA1 Message Date
Radek Pesina 8f9c337c66 drivers/can/sja1000: Add SJA1000 CAN driver support
This driver is based on ESP32 TWAI CAN drivers currently available
in Nuttx, and captures the differences currently present across the
TWAI drivers for easy future adaption to remaining ESP32 platforms
with no loss of support/function. Also provides a generic SJA1000 CAN
driver solution that is CPU-architecture independent.

Changes:
- Low-level driver re-written to allow usage independent of CPU
architecture, and support both SJA1000 and TWAI CAN controllers.
- Platform-specific settings abstracted away to be provided by board
layer.
- Support for multiple instances of SJA1000 driver.
2024-03-19 15:45:53 -03:00
Xiang Xiao eddd90de78 poll: pollsetup should notify only one fd passd by caller
since it's redundant to iterate the whole fds array in setup

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-11-21 09:07:17 +01:00
TimJTi 896727b576 Add new ioctls 2023-10-27 13:52:28 -03:00
Petro Karashchenko dbc37a0165 nuttx: fix nxstyle issues
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2023-09-16 14:17:47 +08:00
chao an 664927c86e mm/alloc: remove all unnecessary cast for alloc
Fix the minor style issue and remove unnecessary cast

Signed-off-by: chao an <anchao@xiaomi.com>
2023-08-30 14:34:20 +08:00
chao an b60f01a55b inode/i_private: remove all unnecessary cast for i_private
Signed-off-by: chao an <anchao@xiaomi.com>
2023-08-29 08:58:07 +02:00
Petro Karashchenko effb0a1cad drivers: restore C89 compatibility by avoiding binary constants
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2023-07-31 18:56:40 -07:00
chao an 6ee9ec7656 build: add initial cmake build system
1. Update all CMakeLists.txt to adapt to new layout
2. Fix cmake build break
3. Update all new file license
4. Fully compatible with current compilation environment(use configure.sh or cmake as you choose)

------------------

How to test

From within nuttx/. Configure:

cmake -B build -DBOARD_CONFIG=sim/nsh -GNinja
cmake -B build -DBOARD_CONFIG=sim:nsh -GNinja
cmake -B build -DBOARD_CONFIG=sabre-6quad/smp -GNinja
cmake -B build -DBOARD_CONFIG=lm3s6965-ek/qemu-flat -GNinja

(or full path in custom board) :
cmake -B build -DBOARD_CONFIG=$PWD/boards/sim/sim/sim/configs/nsh -GNinja

This uses ninja generator (install with sudo apt install ninja-build). To build:

$ cmake --build build

menuconfig:

$ cmake --build build -t menuconfig

--------------------------

2. cmake/build: reformat the cmake style by cmake-format

https://github.com/cheshirekow/cmake_format

$ pip install cmakelang

$ for i in `find -name CMakeLists.txt`;do cmake-format $i -o $i;done
$ for i in `find -name *\.cmake`;do cmake-format $i -o $i;done

Co-authored-by: Matias N <matias@protobits.dev>
Signed-off-by: chao an <anchao@xiaomi.com>
2023-07-08 13:50:48 +08:00
Mingjie Shen 65e97ffca1 drivers/can/can.c: Fix nested loops with same variable
In this nested loop, the iteration variable is the same for both loops.
This is a typo and the inner loop should use a new loop variable.

Signed-off-by: Mingjie Shen <shen497@purdue.edu>
2023-06-25 11:47:34 +03:00
paolovolpi 0ed9842180 drivers/can/mcp2515.c Fix: add missing spi configuration in mcp2515_reset_lowlevel 2023-06-01 09:52:16 -03:00
paolovolpi f875db41d4 drivers/can/mcp2515.c Use SPIDEV_CANBUS(config->devid) instead of SPIDEV_CANBUS(0) 2023-05-30 11:48:13 +03:00
paolovolpi ecaa62010a drivers/can/mcp2515.c Fix Configure Spi Bus on every bus lock 2023-05-27 03:18:31 +08:00
paolovolpi 8b27e455b1 drivers/can/mcp2515.c Fix Missing Chipselect de-assert before bus unlocking 2023-05-25 18:55:07 -03:00
To Doan Ngoc Hai 6ca75deec8 drivers/can/can.c: Change size_t type printf formatter %d -> %zu 2023-01-18 22:03:17 +08:00
Xiang Xiao b0a0ba3ad7 fs: Move mmap callback before truncate in [file|mountpt]_operations
since mmap may exist in block_operations, but truncate may not,
moving mmap beforee truncate could make three struct more compatible

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-01-04 17:43:59 +02:00
Xiang Xiao 779a610ca3 Remove the unnecessary NULL fields in global instance definition of file_operations
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-01-04 00:32:13 +02:00
Jukka Laitinen f33dc4df3f Change FIOC_MMAP into file operation call
- Add mmap into file_operations and remove it from ioctl definitions.
- Add mm_map structure definitions to support future unmapping
- Modify all drivers to initialize the operations struct accordingly

Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
2023-01-02 11:23:20 -03:00
Jukka Laitinen 41e9df2f3e Add ftruncate into file operation calls
- Add truncate into file_operations
- Move truncate to be common for mountpt_operations and file_operations
- Modify all drivers to initialize the operations struct accordingly

Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
2023-01-02 11:23:20 -03:00
yinshengkai 85f727f232 tools: replace INCDIR to Makefile variable
In the past, header file paths were generated by the incdir command
Now they are generated by concatenating environment variables

In this way, when executing makefile, no shell command will be executed,
it will improve the speed of executing makfile
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
2022-11-03 19:59:55 +08:00
anjiahao d7b4e91dda Call nxsem_destroy or nxmutex_destry in the error path
1.Don't check the return value of nxsem_init or nxmutex_init
2.Fix some style issue

Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-10-30 13:56:52 +01:00
anjiahao 5724c6b2e4 sem:remove sem default protocl
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2022-10-22 14:50:48 +08:00
Xiang Xiao dca5a3483f drivers: Destroy mutex and sem in the error path
also correct the order to ensure the memory free is last step

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-10-17 15:59:46 +09:00
anjiahao d1d46335df Replace nxsem API when used as a lock with nxmutex API
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-10-17 15:59:46 +09:00
wangbowen6 344c8be049 poll: add poll_notify() api and call it in all drivers
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
2022-09-26 12:06:32 +08:00
Gustavo Henrique Nihei e999708b31 drivers: Convert DEBUGASSERT(false) into more intuitive DEBUGPANIC()
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
2022-07-14 12:08:45 +08:00
Xiang Xiao 816ce73ab4 Replace nxsem_timedwait with nxsem_tickwait
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-05-15 13:55:58 +03:00
Petro Karashchenko 0fee5a2b84 nuttx: fix typos in comments
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2022-05-14 23:45:52 +08:00
Jiuzhu Dong d87cf8d4ca fs/poll: change format for type pollevent_t
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-04-07 12:14:06 +08:00
Petro Karashchenko c3bae60c57 drivers/can: optimize can driver reader side
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2022-03-17 15:43:15 +08:00
Matthew Trescott 2159315571 can: WIP: Cleanup usage of soft fifo semaphore 2021-12-30 17:39:26 +08:00
Kenneth Thompson 0e2a3ecdf8 drivers/can: Fix can_poll() POLLOUT calculation
can_poll() would indicate that there is no space in the TX FIFO if there is
already one element in the FIFO.
2021-10-21 02:05:17 -05:00
Alin Jerpelea 978c03df43 drivers: Omni Hoverboards: update licenses to Apache
Gregory Nutt has submitted the SGA
Omni Hoverboards has submitted the SGA
Paul Alexander Patience  has submitted the ICLA

as a result we can migrate the licenses to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-09-28 04:37:38 -07:00
Xiang Xiao 2e54df0f35 Don't include assert.h from public header file
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-06-03 08:36:03 -07:00
Alin Jerpelea 13e4f9b6b2 drivers: update licenses to Apache
Gregory Nutt is the copyright holder for those files and he has submitted the
SGA as a result we can migrate the licenses to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-05-31 02:58:08 -05:00
Alin Jerpelea e1d361eddf drivers: nxstyle fixes
Fixes for errors reported by nxstyle

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-04-05 07:31:45 -05:00
Robson Sopran db5c12aecc Fix ID bits 18-20 of mcp2515 can driver 2021-03-28 23:40:05 -05:00
Roberto Bucher 9a2cb311a3 File for the integration of pysimCoder with NUTTX 2021-03-23 20:37:56 -03:00
Jaroslav Beran 7c96a25ec1 can: prevent integer overflow in can_write
Because buflen is size_t (unsigned) and nsent is ssize_t (signed)
of the same size, (buflen - nsent) results in unsigned and
overflows if nsent > buflen.

This happens when sending CAN FD frame with DLC > 8 and a user
gets the buflen parameter as a result of CAN_MSGLEN(len)
where `len' is the size of data which is less then a size
for some extended DLC  (e.g. 26 bytes is sent in a message with
DLC 0xD, which has 32 bytes of data).

The correct buflen value should be rather
  CAN_MSGLEN(can_dlc2bytes(can_bytes2dlc(len)))

Signed-off-by: Jaroslav Beran <jara.beran@gmail.com>
2021-03-19 23:00:07 -07:00
Alin Jerpelea 5e6d58dd03 drivers: Alan Carvalho de Assis: update licenses to Apache
Alan Carvalho de Assis has submitted the SGA and we can migrate the licenses
 to Apache.

Gregory Nutt has submitted the SGA and we can migrate the licenses
 to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-03-13 05:56:43 -08:00
Gustavo Henrique Nihei 330eff36d7 sourcefiles: Fix relative path in file header 2021-03-09 23:18:28 +08:00
Alin Jerpelea e5b6305f4a drivers: Author Gregory Nutt: update licenses to Apache
Gregory Nutt has submitted the SGA and we can migrate the licenses
 to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-03-04 18:32:27 -08:00
Matthew Trescott 301ba3a5cd can: fix RTR ioctl and support timeout 2021-01-12 11:57:22 -06:00
YAMAMOTO Takashi bd1a586838 drivers/can/mcp2515.c: Fix a syslog format 2020-11-28 23:14:05 -06:00
YAMAMOTO Takashi 917c88017f drivers/can/mcp2515.c: Appease nxstyle
The following nxstyle error is intentionally left.
It's a URL.

drivers/can/mcp2515.c:1561:93: error: Long line found
2020-11-28 23:14:05 -06:00
chao.an 049c991d28 style/Kconfig: remove unnecessary trailing whitespace
N/A

Signed-off-by: chao.an <anchao@xiaomi.com>
2020-11-28 12:20:30 +01:00
YAMAMOTO Takashi 75484f95b8 drivers/can/can.c: Fix a syslog format 2020-11-25 05:11:26 -08:00
dongjiuzhu d452a05910 pollnotify: we should send poll events before semaphore incrementes.
There is a good case on sim platform:
When we input some cmd and click enter key to start application in terminal,
this context will change to application from IDLE loop. Althrough entey key '\r'
has been received to recv buffer and complete post semaphore of reader, but
pollnotify may not be called because context change. So when application run
poll function, because no events happend and poll enter wait, context will
again change to IDLE loop, this pollnotify of IDLE loop will run to send poll
events, poll function of applicaton will wake up. It's wrong!

Change-Id: I812a889f2e90781a9c3cb4b0251cccc4d32bebd1
Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
2020-10-26 08:27:09 -03:00
Oleg Evseev b6ed3392a4 drivers/can: base readers checks on cd_readers list itself
Get rid of several useless dev vars
2020-07-11 15:06:56 -03:00
Oleg Evseev 06a5b1f566 drivers/can: fix tx_sem and rx_sem to be SEM_PRIO_NONE
issue 1354
2020-07-11 15:06:56 -03:00
Oleg Evseev 1798383a2d drivers/can: correct checking sem is locked
Object filled by nxsem_get_value can be zero or a negative number
fix for 190782c295

issue #1354
2020-07-06 09:53:22 -03:00