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33 Commits

Author SHA1 Message Date
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
Petro Karashchenko
09b3fb25ab drivers: remove unimplemented open/close/ioctl interfaces 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-04-15 16:56:25 +08:00
Petro Karashchenko
a743fed63d file_operations: get back C89 compatible initializer 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-01-11 02:14:00 +08:00
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
08e5378b11 NuttX: Gregory Nutt: update licenses to Apache 
Several licenses were missed in the initial work

David Sidrane has submitted the ICLA 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>
 2021-04-03 04:20:31 -07:00
YAMAMOTO Takashi
f5a5ec2d81 drivers/sensors/lm75.c: Fix syslog format 2020-11-30 05:28:17 -06:00
YAMAMOTO Takashi
a9ae7edb95 drivers/sensors/lm75.c: Appease nxstyle 2020-11-30 05:28:17 -06:00
Gregory Nutt
d1584d60a2 drivers/sensors: Run all sensor drivers through tools/nxstyle, correcting as many complaints as possible. 2019-12-06 19:07:34 -06:00
Gregory Nutt
b49be4bb20 Squashed commit of the following: 
arch/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    sched/ audio/ crypto/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    Documentation/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    fs/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    graphics/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    net/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    drivers/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    include/, syscall/, wireless/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    configs/:  Remove all references to CONFIG_DISABLE_POLL.  Standard POSIX poll can no longer be disabled.
 2019-05-21 18:57:54 -06:00
Matous Pokorny
1e54a14c9f Fix some typos in comments. 2019-04-15 07:56:53 -06:00
Gregory Nutt
1f023fa31a drivers/sensors: Fix more naming of configurations to be compliant for two more drivers. Still a few more to go. 2017-08-24 10:10:00 -06:00
Juha Niskanen
0113b0db95 drivers: handle I2C_TRANSFER return value consistently. Some I2C peripherals transfers return zero on success, others number of completed transfers. Make drivers robust against this. 2017-08-04 07:31:36 -06:00
Jussi Kivilinna
dffb8a67e3 Add entropy pool and strong random number generator 
Entropy pool gathers environmental noise from device drivers, user-space, etc., and returns good random numbers, suitable for cryptographic use. Based on entropy pool design from *BSDs and uses BLAKE2Xs algorithm for CSPRNG output.

Patch also adds /dev/urandom support for using entropy pool RNG and new 'getrandom' system call for getting randomness without file-descriptor usage (thus avoiding file-descriptor exhaustion attacks). The 'getrandom' interface is similar as 'getentropy' and 'getrandom' available on OpenBSD and Linux respectively.
 2017-03-30 07:38:37 -06:00
Gregory Nutt
27bc1a2221 drivers/sensors: Change some *err() message to *info() messages if what was a *dbg() message does not indicate and error condition. 2016-06-11 18:21:49 -06:00
Gregory Nutt
a1469a3e95 Add CONFIG_DEBUG_ERROR. Change names of *dbg() * *err() 2016-06-11 15:50:49 -06:00
Gregory Nutt
009e9f76cb I2C: Fixes/improvements from last massive I2C commits 2016-02-02 07:13:03 -06:00
Gregory Nutt
f9053182d3 I2C: Remove setaddress method 2016-02-01 12:14:31 -06:00
Gregory Nutt
8c9bddf998 I2C: Eliminate the I2C_WRITE and I2C_READ macros 2016-02-01 08:57:22 -06:00
Gregory Nutt
3a781a2d3f Remove I2C slave methods from I2C master interface; rename i2c_dev_s to i2c_master_s. 2016-01-30 08:36:47 -06:00
Gregory Nutt
ceb415204e Move include/nuttx/i2c.h to include/nuttx/i2c/i2c_master.h 2016-01-30 08:00:16 -06:00
Gregory Nutt
cf14f8d1b5 drivers/: Fixes to spacing and alignement 2015-10-10 10:41:00 -06:00
Paul A. Patience
65792c5dbc Added forward declarations of structures to fix header inclusion 
order bugs.
Removed an unused variable.
Added debug asserts to check for invalid I2C addresses.
 2015-08-10 16:18:37 -04:00
Paul A. Patience
c0964a17b4 Fixed a forgotten FAR, a typo, and an incorrect bit-field definition. 2015-08-10 14:45:40 -04:00
Gregory Nutt
383a47fb28 DK-TM4C129X: Add support for on-board TMP100 temperature sensor 2015-01-06 11:50:56 -06:00
Gregory Nutt
ae18f9dacd Unify sensor debug. ADX driver was using input debug; LM75 and QENCODE that their own custom debug. Now all use CONFIG_DEBUG_SENSOR, sndbg() 2014-12-16 09:54:32 -06:00
Gregory Nutt
1780810d3d Rename kmalloc to kmm_malloc for consistency 2014-08-31 17:26:36 -06:00
Gregory Nutt
54fa3b0b59 Rename kfree to kmm_free for consistency with other naming conventions 2014-08-31 17:04:02 -06:00
patacongo
1c52dce216 More changes for a kernel-mode allocator (more to be done) 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5724 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-09 21:12:20 +00:00
patacongo
7a9457bb07 Email address change in nuttx/ 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5145 42af7a65-404d-4744-a932-0658087f49c3
 2012-09-13 18:32:24 +00:00
patacongo
f9b6a00f49 The STMPE11/touchscreen is now fully functional on the STM3240G-EVAL 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4715 42af7a65-404d-4744-a932-0658087f49c3
 2012-05-08 22:10:29 +00:00
patacongo
2fe4ad52f8 Move file-system header files to include/nuttx/fs 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4499 42af7a65-404d-4744-a932-0658087f49c3
 2012-03-21 18:01:07 +00:00
patacongo
455b9336fb Correct error in clock_gettime(); fix wait for STOP in I2C stm32 driver 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3948 42af7a65-404d-4744-a932-0658087f49c3
 2011-09-11 14:55:31 +00:00
patacongo
bdf8ede547 Add driver for LM-75 temperature sensor 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3947 42af7a65-404d-4744-a932-0658087f49c3
 2011-09-10 16:20:09 +00:00