Commit Graph

6661 Commits

Author SHA1 Message Date
Xiang Xiao
66db15437d libc/stdio: Change FILE buffer field from "unsigned char *" to "char *"
to avoid the unnecessary casting

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-10-22 21:18:46 +03:00
zhanghongyu
3ad28c28aa usrsock: Make the field of usrsock_request native alignment
There is a risk that interfaces such as psock_ioctl/psock_setsockopt
will cause paramete to be not four-byte aligned after calculating the
offset, so align the length of the structure with parameters by four
bytes.

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
2023-10-21 10:55:30 +08:00
Xiang Xiao
b7e14c7490 endian: Make all endian related functions use the expicit type
so the printf can give the unambiguous format specifier

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-10-20 09:46:21 +08:00
chao an
a521fd7b82 debug/assert: decouple configuration of show file name feature
add new config CONFIG_ASSERTIONS_FILENAME to library call assert(3) to decouple with CONFIG_DEBUG_ASSERTIONS

| Function         |CONFIG                            | Show filename/line |
| ---              | ---                              | ---                |
|assert(), ASSERT()|CONFIG_ASSERTIONS_FILENAME=y      | Yes                |
|assert(), ASSERT()|CONFIG_ASSERTIONS_FILENAME=n      | No                 |
|DEBUGASSERT()     |CONFIG_DEBUG_ASSERTIONS_FILENAME=y| Yes                |
|DEBUGASSERT()     |CONFIG_DEBUG_ASSERTIONS_FILENAME=n| No                 |

Signed-off-by: chao an <anchao@xiaomi.com>
2023-10-20 02:22:48 +08:00
raiden00pl
93312c6196 libdsp: update LP_FILTER comment
add note about filter time constant (tau)
2023-10-19 21:38:45 +08:00
Michal Lenc
0a107ca6d9 libc: add support for custom streams with fopencookie()
This commit adds support for custom stream via fopencookie function.
The function allows the programmer the create his own custom stream
for IO operations and hook his custom functions to it.

This is a non POSIX interface defined in Standard C library and implemented
according to it. The only difference is in usage of off_t instead of
off64_t. Programmer can use 64 bits offset if CONFIG_FS_LARGEFILE is
enabled. In that case off_t is defined as int64_t (int32_t otherwise).

Field fs_fd is removed from file_struct and fs_cookie is used instead
as a shared variable for file descriptor or user defined cookie.

The interface will be useful for future fmemopen implementation.

Signed-off-by: Michal Lenc <michallenc@seznam.cz>
2023-10-18 21:13:01 +08:00
makejian
3dbe2d790e crypto/rsa_verify: export rsa verify via /dev/crypto
kernel supports asymmetric encryption RSA signature verification
Signed-off-by: makejian <makejian@xiaomi.com>
2023-10-18 12:23:13 +08:00
makejian
aeac109e50 crypto/bn:Add exponentiation algorithm in bignum
add exponentiation algorithm: pow_mod_faster
Signed-off-by: makejian <makejian@xiaomi.com>
2023-10-18 12:23:13 +08:00
makejian
12935f2d33 crypto/bn: porting tiny-Bignum-C into nuttx crypto
porting from https://github.com/kokke/tiny-bignum-c commit ac136565378c624365e0f5f556d386b3966bff32 and adapting to the nuttx
Signed-off-by: makejian <makejian@xiaomi.com>
2023-10-18 12:23:13 +08:00
zhangyuan21
34412349e9 sched: add smp function call
Support smp function call, calling smp_call_function allows
a specific core to execute a function. It should be noted
that there should be no waiting operations in the executed
function.

Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
2023-10-18 09:57:50 +08:00
makejian
be72a6e26f math/mpi: add mpi driver in math
add interface for MPI(Multiple Precision Integer) registration in /math/mpi
Signed-off-by: makejian <makejian@xiaomi.com>
2023-10-17 13:43:43 +08:00
Xiang Xiao
b1c8c84e81 stdio: Merge fs_fdopen into fdopen to simplify the code logi
since fs_fdopen could avoid call the kernel specific function now

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-10-17 13:34:00 +08:00
Xiang Xiao
b0d197534f stdio: Move lib_stream_[initialize|release] from libc/stdio to sched/tls
both functions aren't suitable to be put into libc,
because they call the kernel internal functions directly.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-10-17 13:34:00 +08:00
yinshengkai
58c6b60df5 note: remove remaining event code
Some event-related codes were missed in the previous modification and have not been deleted.

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
2023-10-17 09:07:06 +08:00
Simon Filgis
882afc885e channel gain switching in aefc by ioctl
Update arch/arm/include/samv7/sam_afec.h

remove "offset may be uninitialized" warning

Update arch/arm/include/samv7/sam_afec.h

Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>

Update arch/arm/include/samv7/sam_afec.h

Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>

Update arch/arm/src/samv7/sam_afec.c

Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>

Update arch/arm/src/samv7/sam_afec.c

Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>

Update arch/arm/include/samv7/sam_afec.h

Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>

Update arch/arm/include/samv7/sam_afec.h

Co-authored-by: Petro Karashchenko <petro.karashchenko@gmail.com>

remove blank line
2023-10-16 21:55:40 +08:00
Philippe Leduc
98b15b1409 Cleanup interface and a4988 implementation
Change step frequency from step/ms to step/s
Add DRV8825 stepper driver
2023-10-16 08:55:53 +08:00
TaiJu Wu
e28fcbd777 fix: Mac sim-02 compiler issue
This path just for modify Mac sim-02 issue.
The compiler require the firt paramter of atomic_compare_exchange_strong
is atomic type and second parameter is int type.

Signed-off-by: TaiJu Wu <tjwu1217@gmail.com>
2023-10-16 08:55:01 +08:00
TaiJu Wu
68a4d3df7e spinlock: implement read writer spinlock
spinlock.c:
Implement read write spinlock.
Readers can take lock simultaneously but only one writer can take lock.

irq_spinlock.c:
Align g_irq_spin_count.
If the lock is NULL, the caller will get global lock (e.g. g_irq_spin) and spin_lock_irqsave() support nest on the same CPU.
If the CPU can write lock, it can call write_lock_irqsave() again (e.g. support nest).

Signed-off-by: TaiJu Wu <tjwu1217@gmail.com>

Co-authored-by: David Sidrane <David.Sidrane@Nscdg.com>
2023-10-16 08:55:01 +08:00
Philippe Leduc
095c32b0eb Add a stepper generic upperhalf driver
Add a stepper A4988 lowerhalf driver
2023-10-14 12:28:41 -04:00
hujun5
061be5f18e refine: move BIT Macro to nuttx/bits.h
The BIT macro is widely used in NuttX,
and to achieve a unified strategy,
we have placed the implementation of the BIT macro
in bits.h to simplify code implementation.

Signed-off-by: hujun5 <hujun5@xiaomi.com>
2023-10-12 14:52:56 +08:00
yinshengkai
9c59ee7c58 note: optimize note performance and reduce lib_sprintf calls
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
2023-10-12 00:15:14 +08:00
yinshengkai
8ddaa3460d note: simplify the shced_note header file
This is to simplify the header file. It uses too many macros, and many of them are unnecessary.

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
2023-10-12 00:15:14 +08:00
Ville Juven
d199264dca kmm_map: Fix incorrect function name field 2023-10-09 18:59:43 +03:00
Xiang Xiao
28dee592a3 video/fb: Add fb_register_device
so the user could register fb device directly instead
go through the sequence of up_fbinitialize/up_fbgetvplane

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-10-09 13:18:36 +03:00
raiden00pl
ec5793db59 fixedmath: add abs and sign operations 2023-10-07 21:25:56 +08:00
chao an
a3d7abb1ae sys/types: supporting 32-bit IDs for gid_t/uid_t
Signed-off-by: chao an <anchao@xiaomi.com>
2023-10-07 18:21:21 +08:00
Xiang Xiao
c775ee1002 spinlock: Add spin_lock_init macro like Linux
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-10-06 20:03:19 -04:00
Xiang Xiao
dfa0283d83 spinlock: Rename spin_islocked to spin_is_locked
align with Linux naming style

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-10-06 20:03:19 -04:00
TaiJu Wu
ffba0d15a5 Feature: implement ticket spinlock
test config: ./tools/configure.sh -l qemu-armv8a:nsh_smp

Pass ostest

No matter big-endian or little-endian, ticket spinlock only check the
next and the owner is equal or not.

If they are equal, it means there is a task hold the lock or lock is
free.

Signed-off-by: TaiJu Wu <tjwu1217@gmail.com>

Co-authored-by: Xiang Xiao <xiaoxiang781216@gmail.com>
2023-10-07 01:38:37 +08:00
laoniaokkk
aec0271e48 max31865:RTD-to-Digital Converter 2023-10-06 21:15:21 +08:00
ThomasNS
2ffb72917d The character U+ff0c "," could be confused with the ASCII character U+002c ",", which is more common in source code. 2023-10-03 16:53:12 -04:00
yinshengkai
ddb87d3b86 clock: replace all up_perf_xx with perf_xx
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-10-02 16:11:43 +02:00
yinshengkai
b99820744c timer: handle perf count overflow
clock_getcycle always returns an incremented cycle value
If the hardware does not support perf event it will use arch_alarm's up_perf_gettime

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
2023-10-02 16:11:43 +02:00
Ville Juven
51f8611fc0 mm/kmap: Change kmm_user_map to kmm_map_user
Naming consistency wrt kmm_map_user_page
2023-09-29 21:06:16 +08:00
Xiang Xiao
a37759a6a9 drivers/ioexpander: Add const to the value array of multiwritepin
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-09-28 10:09:51 +08:00
anjiahao
a2c5cb729a fs:support zipfs,can mount zipfile
we can mount a zipfile in nuttx use mount command like this:

mount -t zipfs -o /data/test.zip /zip

The zipfs is a read only file system,The advantage is that it
does not occupy additional space when reading the decompressed file.

When used, reading and decompression operations are simultaneous.
The known disadvantage is that when using seek to read forward,
it will reopen and cause slow speed problems.

Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2023-09-27 01:06:04 +08:00
xucheng5
366628bf5a dma: support source/destination address auto step
Signed-off-by: xucheng5 <xucheng5@xiaomi.com>
2023-09-27 00:47:02 +08:00
likun17
f99b1a41a3 nuttx/drivers: add regmap subsystems support.
regmap: add i2c and spi bus support.

Signed-off-by: likun17 <likun17@xiaomi.com>
2023-09-27 00:46:51 +08:00
hujun5
b6693065e7 pthread_once: g_lock may lead deadlock
For programs with the dependencies logic in pthread_once callback , using global locks may cause deadlock:

task A
pthread_once()
|
|-> nxrmutex_lock(&g_lock);
 -> init_routine(); // callback to wait task B
                                                  task B
                                                  pthread_once()
                                                  |
                                                   ->nxrmutex_lock(&g_lock); // Deadlock
                                                   ->init_routine(); // hold resource to wake up task A

Signed-off-by: hujun5 <hujun5@xiaomi.com>
2023-09-26 10:13:00 +08:00
ligd
dc096f951e list: update list.h
The function name comes from list.h inside Linux,
but rewrite from scratch to avoid the copyright issue.
Since many developers are familiar with Linux list API.

Signed-off-by: ligd <liguiding1@xiaomi.com>
2023-09-26 00:15:21 +08:00
Jiuzhu Dong
032a5c75a4 drivers/sensors/: Add coordinate conversion function
convert from body coordinate system to right-hand
coordinate system.

Example:
Compared to the standard coordinate system,
the x-axis and y-axis are interchanged and have opposite directions,
the z-axis remains normal.

  body coordinate   ---->     right-hand coordinate
              +x               +y
               |                |
               |                |
               |                |
               |                |
     -y<-------.                .------>+x
              /                /
             /                /
            /                /
           /                /
         +z                +z

So for the above conversion, using "P3" to represent transformation relationships
The front is 1 0 2, which represents the y x z axis.
The standard order is 0 1 2, so y and x are interchanged.

The following -1 1 1 indicates the direction of the axis.
The standard is 1 1 1. Because the current y-axis is opposite to
the standard x-axis, it is -1.

static const struct sensor_axis_map_s g_remap_tbl[] =
{
  { 0, 1, 2,  1,  1,  1 }, /* P0 */
  { 1, 0, 2,  1, -1,  1 }, /* P1 */
  { 0, 1, 2, -1, -1,  1 }, /* P2 */
  { 1, 0, 2, -1,  1,  1 }, /* P3 */
  { 0, 1, 2, -1,  1, -1 }, /* P4 */
  { 1, 0, 2, -1, -1, -1 }, /* P5 */
  { 0, 1, 2,  1, -1, -1 }, /* P6 */
  { 1, 0, 2,  1,  1, -1 }, /* P7 */
};

you can call the function sensor_remap_vector_raw16 and pass P3 parameters
to perform the conversion.

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2023-09-24 11:01:08 +08:00
ligd
13f0051747 mm: rewrite the memdump code for more readable
Signed-off-by: ligd <liguiding1@xiaomi.com>
2023-09-24 10:39:18 +08:00
makejian
cb3abc48d7 crypto/cryptodev: expansion hash operation
(1) remove size restriction for single hash operation
(2) support hash operation to update uint32_t data
Signed-off-by: makejian <makejian@xiaomi.com>
2023-09-24 03:49:33 +08:00
ligd
cb94f825af kasan: add builtin_return_address(0) to kasan
Signed-off-by: ligd <liguiding1@xiaomi.com>
2023-09-24 03:48:39 +08:00
guohao15
2bce0f404c fs:add syncfs api for sync whole fs data
Signed-off-by: guohao15 <guohao15@xiaomi.com>
2023-09-23 15:58:00 +08:00
Shanmin Zhang
582e0ab51f goldfish: add goldfish sensors driver
Implemented Goldfish Sensors:
Accelerometer
Gyroscope
MagneticField
AmbientTemperature
Proximity
Light
Pressure
RelativeHumidity
MagneticFieldUncalibrated
GyroscopeFieldUncalibrated
HeartRate

Unimplemented Goldfish Sensors:
(sensor type is not defined nuttx)
Orientation
HingeAngle0
HingeAngle1
HingeAngle2
WristTilt

Verification:
uorb_listener -r 1 sensor_accel
uorb_listener -r 1 sensor_mag
uorb_listener -r 1 sensor_gyro
uorb_listener -r 1 sensor_prox
uorb_listener -r 1 sensor_light
uorb_listener -r 1 sensor_humi
uorb_listener -r 1 sensor_baro
uorb_listener -r 1 sensor_temp
uorb_listener -r 1 sensor_hrate

Signed-off-by: Shanmin Zhang <zhangshanmin@xiaomi.com>
2023-09-23 15:20:25 +08:00
guoshichao
5bd8e56cbe libs/libc/wchar: add fputws implementation
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
2023-09-22 08:51:07 +08:00
guoshichao
d67090c47e libs/libc/wchar: add putwc implementation
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
2023-09-22 08:51:07 +08:00
guoshichao
f8b5f613e2 libs/libc/wchar: add fputwc implementation
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
2023-09-22 08:51:07 +08:00
dulibo1
b57e43b4d0 clk:fix some issues when use rpmsg clk
1.check the rpmsg name when clk_register.
2.clk_get rpmsg clk print error:
clk/clk.c:1231:3: runtime error: null pointer passed as argument 2, which is declared to never be null
3.fix some function miss keyword FAR.
4.clk_disable_unused may disable rpmsg clk which disable the clk that maybe used by others

Signed-off-by: dulibo1 <dulibo1@xiaomi.com>
2023-09-22 08:47:23 +08:00