adapts to third-party code compilation. in the process of porting ConnMan,
we encounter some situations where the structure is not defined, or the
returned data types do not match the expectations. Refer to the common
implementation of other systems and add relevant definitions.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
adapts to third-party code compilation. in the process of porting ConnMan,
we encounter some situations where the structure is not defined, or the
returned data types do not match the expectations. Refer to the common
implementation of other systems and add relevant definitions.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
adapts to third-party code compilation. in the process of porting ConnMan,
we encounter some situations where the structure is not defined, or the
returned data types do not match the expectations. Refer to the common
implementation of other systems and add relevant definitions.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
adapts to third-party code compilation. in the process of porting ConnMan,
we encounter some situations where the structure is not defined, or the
returned data types do not match the expectations. Refer to the common
implementation of other systems and add relevant definitions.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
adapts to third-party code compilation. in the process of porting ConnMan,
we encounter some situations where the structure is not defined, or the
returned data types do not match the expectations. Refer to the common
implementation of other systems and add relevant definitions.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
CURRENT_REGS may change during assert handling, so pass
in the 'regs' parameter at the entry point of _assert.
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
Since not all nand devices follow ONFI spec, nand_raw_initialize could be used to skip ONFI special action
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
The setbuffer() function is a wrapper around setvbuf() which
enables full buffering on a buffer allocated by the caller, assuming
buffer is not a null pointer.
Current driver supports MTDIOC_BULKERASE ioctl that erases the entire
device. The added ioctl MTDIOC_ERASESECTORS adds possibility to erase
just sectors defined by the user.
This is similar to MEMERASE call in Linux kernel.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
Add the `IW_AUTH_WPA_VERSION_WPA3` bit field to support selecting
WPA3-SAE networks using the `IW_AUTH_WPA_VERSION` command.
This commit is necessary to enable `wapi`'s support for WPA3.
The spawn proxy thread is a special existence in NuttX, usually some developers
spend a lot of time on stack overflow of spawn proxy thread:
https://github.com/apache/nuttx/issues/9046https://github.com/apache/nuttx/pull/9081
In order to avoid similar issues, this PR will remove spawn proxy thread to simplify
the process of task/posix_spawn().
1. Postpone the related processing of spawn file actions until after task_init()
2. Delete the temporary thread of spawn proxy and related global variables
Signed-off-by: chao an <anchao@xiaomi.com>
Add private data for spi_bitbang low-level driver to add an instance
specific private data.
And add spi_destroy_bitbang() to clean up a driver instance.
This commit adds Linux like adjtime() interface that is used to correct
the system time clock if it varies from real value. The adjustment is
done by slight adjustment of clock period and therefore the adjustment
is without time jumps (both forward and backwards)
The implementation is enabled by CONFIG_CLOCK_ADJTIME and separated from
CONFIG_CLOCK_TIMEKEEPING functions. Options CONFIG_CLOCK_ADJTIME_SLEWLIMIT
and CONFIG_CLOCK_ADJTIME_PERIOD can be used to control the adjustment
speed.
Interfaces up_get_timer_period() and up_adj_timer_period() has to be
defined by architecture level support.
This is not a POSIX interface but derives from 4.3BSD, System V.
It is also supported for Linux compatibility.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
Store the old environment in a local context so another temporary address
environment can be selected. This can happen especially when a process
is being loaded (the new process's mappings are temporarily instantiated)
and and interrupt occurs.
The current implementation requires the use of enter_critical_section, so the source code needs to be moved to kernel space
Signed-off-by: hujun5 <hujun5@xiaomi.com>
WIP
WIP - ALS now OK with full IOCTL.
WIP
WIP
ALS now works as intended
WIP - getting to bottom of crash when ctrl-c the app
Seems to all work...
ioctl #define changes
Update ioctl.h
Maybe final changes
Maybe final changes - again
Delete .settings directory
Delete nuttx Default.launch
Maybe final changes - again
changes after initial feedback
changes after initial feedback
Add snerr error when incorrect device ID seen
Update apds9922.c
Revert "Merge branch 'apds9922' of https://github.com/TimJTi/nuttx into apds9922"
This reverts commit 8fdf5cbfb783d25251d13bc338ece6adca1308bc, reversing
changes made to 0d58237ba27f3cf87cf711658f5388d974be502e.
Improve probe error messages
APDS9922
WIP
WIP - ALS now OK with full IOCTL.
WIP
WIP
ALS now works as intended
WIP - getting to bottom of crash when ctrl-c the app
Seems to all work...
ioctl #define changes
Update ioctl.h
Maybe final changes
Maybe final changes - again
Delete .settings directory
Delete nuttx Default.launch
Maybe final changes - again
changes after initial feedback
changes after initial feedback
Add snerr error when incorrect device ID seen
Update apds9922.c
Revert "Merge branch 'apds9922' of https://github.com/TimJTi/nuttx into apds9922"
This reverts commit 8fdf5cbfb783d25251d13bc338ece6adca1308bc, reversing
changes made to 0d58237ba27f3cf87cf711658f5388d974be502e.
Improve probe error messages
Update drivers/sensors/apds9922.c
Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>
Update drivers/sensors/apds9922.c
Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>
Update drivers/sensors/apds9922.c
Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>
Update drivers/sensors/apds9922.c
Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>
Update drivers/sensors/apds9922.c
Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>
Update drivers/sensors/apds9922.c
Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>
Update drivers/sensors/apds9922.c
Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>
Update drivers/sensors/apds9922.c
Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>
Update drivers/sensors/apds9922.c
Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>
Update drivers/sensors/apds9922.c
Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>
Update drivers/sensors/apds9922.c
Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>
Update drivers/sensors/apds9922.c
Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>
Update drivers/sensors/apds9922.c
Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>
Update drivers/sensors/apds9922.c
Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>
Delete .gitignore
Changes after PR review
Remove static arrays from header file
Update apds9922.c
improvements to enum usage
Restore .gitignore
Update Kconfig
Update .gitignore
Update .gitignore
We have projects that need to sense ip address changes in time,
and set ip address or clear ip address through netlink
so the relevant implementation is added.
The usage and command structure are consistent with linux
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
Instead of using a volatile storage for the address environment in the
binfmt / loadinfo structures, always allocate the address environment
from kheap.
This serves two purposes:
- If the task creation fails, any kernel thread that depends on the
address environment created during task creation will not lose their
mappings (because they hold a reference to it)
- The current address environment variable (g_addrenv) will NEVER contain
a stale / incorrect value
- Releasing the address environment is simplified as any pointer given
to addrenv_drop() can be assumed to be heap memory
- Makes the kludge function addrenv_clear_current irrelevant, as the
system will NEVER have invalid mappings any more
This way the mappings can be modified for any vm area, not only the
process that is running.
Why? This allows mapping pages to kernel dynamically, this functionality
will be presented later.
Summary:
- Support arm64 pmu api, Currently only the cycle counter function is supported.
- Using ARM64 PMU hardware capability to implement perf interface, modify all
perf interface related code.
- Support for pmu init under smp.
Signed-off-by: wangming9 <wangming9@xiaomi.com>
Refer to issue #8867 for details and rational.
Convert sigset_t to an array type so that more than 32 signals can be supported.
Why not use a uin64_t?
- Using a uin32_t is more flexible if we decide to increase the number of signals beyound 64.
- 64-bit accesses are not atomic, at least not on 32-bit ARMv7-M and similar
- Keeping the base type as uint32_t does not introduce additional overhead due to padding to achieve 64-bit alignment of uin64_t
- Some architectures still supported by NuttX do not support uin64_t
types,
Increased the number of signals to 64. This matches Linux. This will support all xsignals defined by Linux and also 32 real time signals (also like Linux).
This is is a work in progress; a draft PR that you are encouraged to comment on.
usbdev/usbmsc.c:1758:5: error: conflicting types for 'usbmsc_classobject'; have 'int(void *, struct usbdev_devinfo_s *, struct usbdevclass_driver_s **)'
1758 | int usbmsc_classobject(FAR void *handle,
| ^~~~~~~~~~~~~~~~~~
In file included from /home/raiden00/git/RTOS/nuttx/nuttx/include/nuttx/usb/usbdev.h:36,
from usbdev/usbmsc.c:68:
/home/raiden00/git/RTOS/nuttx/nuttx/include/nuttx/usb/usbmsc.h:173:5: note: previous declaration of 'usbmsc_classobject' with type 'int(void *, struct usbdev_devinfo_s *, struct usbdevclass_driver_s **)'
173 | int usbmsc_classobject(FAR void *handle,
There are number problems with the implementation of realtime signals in NuttX as discussed in Issue #8869. A first step to correcting any of these is to correct the definitions of SIGRTMIN, SIGRTMAX, and RTSIG_SIX.
SIGRTMIN is the first real-time signals. Real-time signal numbers must not overlap the standard signal numbers. Before this fix, it was set equal to the first standard signal. Real-time signals differ from standard signals in that (1) they have no default actions, and (2) real time signal actions are prioritized whereas standard signal actions are processed FIFO.
SIGRTMAX is the last real-time signal.
RTSIG_MAX must be set equal to maximum number of realtime signals reserved for application use
The change corrects the definitons but has not impact at all becasuse none of there definitions are currently used in the OS. But they will be when prioritized real time signal handling is implemented.
CONFIG_SERIAL_TERMIOS only decide whether to support c_cflag field since
many terminal application need the first three fields to work correctly.
For more information please reference:
https://www.mail-archive.com/dev@nuttx.apache.org/msg09321.html
before this change(olimexino-stm32:tiny):
text data bss dec hex filename
34884 328 1768 36980 9074 nuttx
after this change:
text data bss dec hex filename
35052 340 1768 37160 9128 nuttx
delta
text data bss dec hex filename
168 12 0 180 b4 nuttx
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
PWM drivers use channel numbers 0 and -1 to skip the channel and/or
all following channels. This situation is well established in the drivers
however it was not mentioned in pwm.h file. This commit adds a comment
mentioning it.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
PWM drivers usually supports dead time generators that automatically
insert output activation delay for complementary PWM outputs. This
is usefull for some control purposes as control of H bridge for example.
This commit adds an application to driver interface that can be used
to set up those delays (if supported by the selected architecture)
directly from the application. The set up remains the same as for duty
cycle value.
The whole addition is by default disabled. It can be enabled by config
option PWM_DEADTIME.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
Use lib_get_stream() to fetch stdin/stdout/stderr,
since is more easy to works with other language by function call
than export native C structure memory layout.
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
* 32-bit time_t should be unsigned because otherwise it wraps too
soon. (in 2038)
* 64-bit time_t should be unsigned because it should be consistent
within NuttX.
* While signed time_t seems more popular among other OSes, the
consisitency within NuttX outweighs, IMO.
beacause _SCHED_GETTID is in nuttx/sched.h, when use dump_stack()
compile error log:
unqlite.c:51256: undefined reference to `_SCHED_GETTID'
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
Generic drivers shoud not use architecture related config options like
CONFIG_SAMV7_PWM. This commit adds PWM pin overwrite under generic
configuration option CONFIG_PWM_OVERWRITE.
Now the overwrite can be used on other architectures as well or can be
completely disabled for SAMv7.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
Do not allow a deferred cancellation if the group is exiting, it is too
dangerous to allow the threads to execute any user space code after the
exit has started.
If the cancelled thread is not inside a cancellation point, just kill it
immediately via asynchronous cancellation. This will create far less
problems than allowing it to continue running user code.
SOCK_CTRL is added to provide special control over network drivers
and daemons. Currently, SOCK_DGRAM and SOCK_STREAM perform this control,
but these use socket resources. In the case of usersocket in particular,
this is a waste of the device's limited socket resources.
The version information basically uses 20 characters for date and time,
which is small enough to specify an arbitrary version string. Therefore,
increase the buffer a little.
caculate blk address when mempool_multiple_free
have a bug. need a real blocksize to caulate the
memory address.
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Without this POSIX-compatible definition, support for nativesockets module in Nimlang is problematic.
.nimcache/(snip)@spure@snativesockets.nim.c: In function 'toInt__pureZnativesockets_69':
.nimcache/(snip): error: 'IPPROTO_ICMPV6' undeclared (first use in this function); did you mean 'IPPROTO_ICMP6'?
291 | result = IPPROTO_ICMPV6;
| ^~~~~~~~~~~~~~
| IPPROTO_ICMP6
Signed-off-by: Takeyoshi Kikuchi <kikuchi@centurysys.co.jp>
There is an issue where the wrong process exit code is given to the parent
when a process exits. This happens when the process has pthreads running
user code i.e. not within a cancel point / system call.
Why does this happen ?
When exit() is called, the following steps are done:
- group_kill_children(), which tells the children to die via pthread_cancel()
Then, one of two things can happen:
1. if the child is in a cancel point, it gets scheduled to allow it to leave
the cancel point and gets destroyed immediately
2. if the child is not in a cancel point, a "cancel pending" flag is set and
the child will die when the next cancel point is encountered
So what is the problem here?
The last thread alive dispatches SIGCHLD to the parent, which carries the
process's exit code. The group head has the only meaningful exit code and
this is what should be passed. However, in the second case, the group head
exits before the child, taking the process exit code to its grave. The child
that was alive will exit next and will pass its "status" to the parent process,
but this status is not the correct value to pass.
This commit fixes the issue by passing the group head's exit code ALWAYS to
the parent process.
D:\archer\code\nuttx\include\nuttx/net/netfilter/x_tables.h(71,7):
error C2229: type 'struct xt_standard_target' has an illegal zero-sized array
Compiler error C2229:
A member of a structure or bit field contains a zero-sized array that is not the last member.
Reference:
https://learn.microsoft.com/en-us/cpp/error-messages/compiler-errors-1/compiler-error-c2229?view=msvc-170
Signed-off-by: chao an <anchao@xiaomi.com>
SOCK_CTRL is added to provide special control over network drivers
and daemons. Currently, SOCK_DGRAM and SOCK_STREAM perform this control,
but these use socket resources. In the case of usersocket in particular,
this is a waste of the device's limited socket resources.
