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25 commits

Author SHA1 Message Date
Alin Jerpelea
286d37026c drivers: migrate to SPDX identifier 
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2024-11-06 18:02:25 +08:00
ligd
3479622fec serial: use nxsig_tgkill instead of nxsig_kill 
Caused nxsig_tgkill is for the one thread, nxsig_kill for the group

Signed-off-by: ligd <liguiding1@xiaomi.com>
 2024-10-12 09:30:37 +08:00
ligd
94cc99d01b serial: fix cu ctrl+c crash 
__assert
/home/work/ssd1/workspace/MiRTOS-N62-Rel-4.0-Pre-Build/nuttx/libs/libc/assert/lib_assert.c:36
nxsem_recover
/home/work/ssd1/workspace/MiRTOS-N62-Rel-4.0-Pre-Build/nuttx/sched/semaphore/sem_recover.c:86 (discriminator 3)
nxtask_recover
/home/work/ssd1/workspace/MiRTOS-N62-Rel-4.0-Pre-Build/nuttx/sched/task/task_recover.c:79
nxtask_exithook
/home/work/ssd1/workspace/MiRTOS-N62-Rel-4.0-Pre-Build/nuttx/sched/task/task_exithook.c:448
nxtask_terminate
/home/work/ssd1/workspace/MiRTOS-N62-Rel-4.0-Pre-Build/nuttx/sched/task/task_terminate.c:110
pthread_cancel
/home/work/ssd1/workspace/MiRTOS-N62-Rel-4.0-Pre-Build/nuttx/sched/pthread/pthread_cancel.c:110
cu_main
/home/work/ssd1/workspace/MiRTOS-N62-Rel-4.0-Pre-Build/apps/system/cu/cu_main.c:485
nxtask_startup
/home/work/ssd1/workspace/MiRTOS-N62-Rel-4.0-Pre-Build/nuttx/libs/libc/sched/task_startup.c:70 (discriminator 2)
nxtask_start
/home/work/ssd1/workspace/MiRTOS-N62-Rel-4.0-Pre-Build/nuttx/sched/task/task_start.c:134

Signed-off-by: ligd <liguiding1@xiaomi.com>
 2024-10-10 02:38:12 +08:00
yangsong8
b319c27f03 serial: Added APIs for receiving and sending multiple chars 
Signed-off-by: yangsong8 <yangsong8@xiaomi.com>
 2024-09-30 16:27:21 +08:00
anjiahao
0c9ca52f37 tty:support tty c_cc VMIN & VTIME 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2023-04-29 13:48:52 +08:00
Nathan Hartman
5f9cb6faf4 drivers/serial: Fix docstrings on UART interrupt handlers 2023-02-07 04:41:36 +08:00
ligd
5a0ab205ca serial: merge serial check signo to one place 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-01-10 17:07:32 +01:00
ligd
75aec04330 serial: add CONFIG_TTY_LAUNCH support 
this allow user start new program from tty

Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-01-01 20:38:26 +08:00
ligd
136662f5f9 serial: add ctrl+@ to force crash system for debugging 
Change-Id: Iee65ac6c94ff298cfadf4429936b3744c16b8698
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2021-07-13 14:45:09 -03:00
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
Xiang Xiao
0536953ded Kernel module should prefer functions with nx/kmm prefix 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-01-13 08:57:58 +01:00
Yoshinori Sugino
c13f869432 Modify SIGSTP to SIGTSTP 
Follow the POSIX description.
SIGTSTP should be sent when the Ctrl-Z characters is encountered, not SIGSTP.

Testing:
Built with hifive1-revb:nsh (CONFIG_SERIAL_TERMIOS=y, CONFIG_SIG_DEFAULT=y and CONFIG_TTY_SIGTSTP=y)
 2020-10-29 01:12:43 -07:00
Xiang Xiao
650e18baa1 serial: Shouldn't mangle pid when ISIG is changed 
Let's check ISIG flag directly instead

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I060f70eefc79b1c34aa11ed4071179d2ae5fa5ca
 2020-09-25 06:48:26 -07:00
Xiang Xiao
5c80b94820 Replace #include <semaphore.h> to #include <nuttx/semaphore.h> 
Since the kernel side should call nxsem_xxx instead and remove the unused inclusion
 2020-02-01 08:27:30 -06:00
Gregory Nutt
c8831ac3c8 drivers/serial/serial_io.c and serial_dma.c: Fix some long lines. 2019-11-06 07:10:24 -06:00
Gregory Nutt
3e8366775f Run tools/nxstyle against some files. 2019-11-05 19:39:36 -06:00
David Sidrane
f078a2496b drivers/serial/serial_io.c: Uses signal numbers, but does not include signal.h. This has not problems but missing signal definitions have been seen in certain cases. 2019-11-04 16:24:41 -06:00
Masayuki Ishikawa
dacd041a94 Merged in masayuki2009/nuttx.nuttx/fix_serial_driver_for_smp (pull request #1052) 
drivers: serial: Fix data corruption when outputting data in SMP mode

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2019-10-16 13:09:03 +00:00
Gregory Nutt
993321dda6 drivers/serial: Add support for Ctrl-Z. This works just like the recently added Ctrl-C support except that SIGSTP is sent when the Ctrl-Z characters is encountered vs. SIGINT. 2018-09-02 15:36:25 -06:00
Gregory Nutt
0756cf66ed sched/signal: Add support for SIGINT in addition to SIGKILL. drivers/serial: Use SIGINT instead of SIGKILL when control-C is pressed. 2018-08-28 12:15:31 -06:00
Gregory Nutt
e7ce9bbfc4 drivers/serial: Integrate new Ctrl-C logic with the ISIG flag in the termios c_lflag. Fix several compiler errors resulting from recently flurry of renaming. 2018-08-28 09:15:29 -06:00
Gregory Nutt
c0d234a474 Squashed commit of the following: 
drivers/serial/Kconfig:  It is no longer necessary to restrict Ctrl-C handling to the FLAT build

    sched/signal:  Add a new configuration option to select signal default actions, separate handling of signal default actions from both task startup logic and from the serial TTY Ctrl-C logic.  Add a signal set in the group structure to keep track of what signals have been set to the default action.  In dispatching signals in PROTECTED or KERNEL mode, use this signal set to determine if the default signal handler is attached and dispatch the signal in kernel mode for the default actions.
 2018-08-27 11:40:09 -06:00
ligd
11f8dc735c Squashed commit of the following: 
drivers/serial:  Add Ctrl-C/Ctrl-X support.  This is an initial working implementation that still requires that several details be resolved.

    sched/task/task_start.c: Add default signal action to SIGKILL.
 2018-08-26 08:49:08 -06:00
Gregory Nutt
ab9d124528 serial: Remove confusing inline functions. Correct attribution for serial DMA logic 2015-11-15 08:39:01 -06:00
Gregory Nutt
7f1ac36194 Serial driver: Move serial DMA logic to a separate file 2015-11-15 07:58:08 -06:00