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160 Commits

Author SHA1 Message Date
Gregory Nutt
9568600ab1 Squashed commit of the following: 
This commit backs out most of commit b4747286b1.  That change was added because sem_wait() would sometimes cause cancellation points inappropriated.  But with these recent changes, nxsem_wait() is used instead and it is not a cancellation point.

    In the OS, all calls to sem_wait() changed to nxsem_wait().  nxsem_wait() does not return errors via errno so each place where nxsem_wait() is now called must not examine the errno variable.

    In all OS functions (not libraries), change sem_wait() to nxsem_wait().  This will prevent the OS from creating bogus cancellation points and from modifying the per-task errno variable.

    sched/semaphore:  Add the function nxsem_wait().  This is a new internal OS interface.  It is functionally equivalent to sem_wait() except that (1) it is not a cancellation point, and (2) it does not set the per-thread errno value on return.
 2017-10-04 15:22:27 -06:00
Gregory Nutt
42a0796615 Squashed commit of the following: 
sched/semaphore:  Add nxsem_post() which is identical to sem_post() except that it never modifies the errno variable.  Changed all references to sem_post in the OS to nxsem_post().

    sched/semaphore:  Add nxsem_destroy() which is identical to sem_destroy() except that it never modifies the errno variable.  Changed all references to sem_destroy() in the OS to nxsem_destroy().

    libc/semaphore and sched/semaphore:  Add nxsem_getprotocol() and nxsem_setprotocola which are identical to sem_getprotocol() and set_setprotocol() except that they never modifies the errno variable.  Changed all references to sem_setprotocol in the OS to nxsem_setprotocol().  sem_getprotocol() was not used in the OS
 2017-10-03 15:35:24 -06:00
Gregory Nutt
83cdb0c552 Squashed commit of the following: 
libc/semaphore:  Add nxsem_getvalue() which is identical to sem_getvalue() except that it never modifies the errno variable.  Changed all references to sem_getvalue in the OS to nxsem_getvalue().

    sched/semaphore:  Rename all internal private functions from sem_xyz to nxsem_xyz.  The sem_ prefix is (will be) reserved only for the application semaphore interfaces.

    libc/semaphore:  Add nxsem_init() which is identical to sem_init() except that it never modifies the errno variable.  Changed all references to sem_init in the OS to nxsem_init().

    sched/semaphore:  Rename sem_tickwait() to nxsem_tickwait() so that it is clear this is an internal OS function.

    sched/semaphoate:  Rename sem_reset() to nxsem_reset() so that it is clear this is an internal OS function.
 2017-10-03 12:52:31 -06:00
Gregory Nutt
d76a541a57 Trivial, cosmetic 2017-09-11 19:22:49 -06:00
Mateusz Szafoni
2ffc2ab875 Merged in raiden00/nuttx (pull request #480) 
Master

* smps.c: fix error messages

* stm32f33xxx_hrtim.h: fix definition

* stm32_hrtim: fix pclk calculation

* stm32_hrtim.c: cosmetics

* smps.h: cosmetics

* add upper-half driver for high power LED driver (powerled)

* stm32f334-disco: beginning of lower half driver for high power LED (powerled)

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2017-09-10 17:43:20 +00:00
Mateusz Szafoni
daac3bd7f8 Merged in raiden00/nuttx (pull request #476) 
Master

* stm32_dac.c: fix compilation when DMA disabled for channel

* smps.h: update some comments

* smps.c: more sanity checks

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2017-09-02 19:52:21 +00:00
Juha Niskanen
cc1f7a63fa power: add driver for TI bq2429x battery charger. TODO: Untested. Does not have poll() support. 2017-08-25 07:26:00 -06:00
Gregory Nutt
4be064d19a Move SMPS driver to drivers/power (and header to include/nuttx/power). Rename debug to IOCTLs to more general power naming; create a separate file to coordinate power-related IOCTL commands. 2017-07-23 07:35:09 -06:00
Juha Niskanen
e577072790 power: battery_charger: add ioctl for charging input current 2017-06-06 06:56:50 -06:00
Gregory Nutt
0c8c7fecf0 Add _ to the beginning of all debug macros to avoid name collisions 2016-06-16 12:33:32 -06:00
Gregory Nutt
efb02f2ef1 drivers/: Change some nerr() ERRORS to nwarn() WARNINGS. Anomolous network evernts are not errors. 2016-06-12 08:31:22 -06:00
Gregory Nutt
a1469a3e95 Add CONFIG_DEBUG_ERROR. Change names of *dbg() * *err() 2016-06-11 15:50:49 -06:00
Gregory Nutt
23142d91fa PM: Fix a compile error in a DEBUGASSERTion when DEBUG is enabled 2016-03-27 18:17:37 -06:00
Gregory Nutt
fbaee9db34 PM: Some cosmetic updates 2016-03-27 13:37:28 -06:00
Gregory Nutt
54dbec248e PM: Add domain to all PM interfaces. Internal PM data structures now handle multiple PM domains. 2016-03-27 13:03:47 -06:00
Gregory Nutt
dea4fe5d90 PM: Add activity domain to all PM callbacks 2016-03-27 11:19:39 -06:00
Gregory Nutt
970822b351 Add missing PM configuratin options to Kconfig file 2016-03-27 10:18:20 -06:00
Gregory Nutt
2244ed46bc nuttx/drivers: Replace irqsave() with enter_critical_section(); replace irqrestore() with leave_critical_section() 2016-02-14 07:32:58 -06:00
Gregory Nutt
69ce24c70c I2C: Remove the setfrequency method from the interface 2016-02-01 16:31:13 -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
f348e68069 Update to use 64-bit timer when available 2016-01-21 11:54:26 -06:00
Gregory Nutt
426eb61e47 Fix an error introduced in the last big set of header file renaming 2015-12-29 18:29:24 -06:00
Gregory Nutt
695a8890a6 Rename pm_internal.h to pm.h 2015-12-29 18:19:03 -06:00
Gregory Nutt
cf14f8d1b5 drivers/: Fixes to spacing and alignement 2015-10-10 10:41:00 -06:00
Alan Carvalho de Assis
c52e3e017b Battery Charger: Add BQ24250 driver 2015-09-20 09:47:00 -06:00
Alan Carvalho de Assis
895ad29b0d Fix IOCTL definition to avoid duplication and mess 2015-09-19 13:58:49 -06:00
Alan Carvalho de Assis
3cd7558a5e Add basic infrastructure for Battery Charger 2015-09-19 13:06:43 -06:00
Alan Carvalho de Assis
9f465fc502 Rename battery.[ch] to battery_gauge.[ch] 2015-09-19 11:00:14 -06:00
Gregory Nutt
342f5fe33d Fix references to the no-longer-existent misc/ directory in comments, README files, and documentation 2015-06-28 08:08:57 -06:00
Gregory Nutt
e4d2822af8 Make some file section headers more consistent with standard 2015-04-08 07:15:32 -06:00
Gregory Nutt
2994448d85 More fixes to problems noted by cppcheck. Some are kind of risky; some are real bugs. 2014-11-25 13:15:09 -06:00
Gregory Nutt
0196b77961 EFM32: Add IDLE power management hooks. Nothing implemented; just define the hooks 2014-10-22 07:26:31 -06:00
Gregory Nutt
205260d5e2 Reanem kzalloc to kmm_zalloc for consistency 2014-08-31 17:34:44 -06:00
Gregory Nutt
54fa3b0b59 Rename kfree to kmm_free for consistency with other naming conventions 2014-08-31 17:04:02 -06:00
Gregory Nutt
3a1324741a More trailing whilespace removal 2014-04-13 14:32:20 -06:00
Gregory Nutt
91b002a043 Many changes to reduce complaints from CppCheck. Several latent bugs fixes, but probably some new typos introduced 2014-02-10 18:08:49 -06:00
Gregory Nutt
692b087d07 LM: Don't initialize .data if running in SRAM. Global missing intialize type. SAMA5 NAND: Fix for read nand in smaller chunks 2013-12-05 10:37:55 -06:00
Gregory Nutt
bc46b447dc Fix all occurrences of "the the" in documentation and comments 2013-08-27 09:40:19 -06:00
patacongo
2def0d877d A few native window build updates 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5387 42af7a65-404d-4744-a932-0658087f49c3
 2012-11-25 20:58:39 +00:00
patacongo
4ee266d94b Centralized the definition of the INCDIR script in tools/Config.mk 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5346 42af7a65-404d-4744-a932-0658087f49c3
 2012-11-13 20:24:30 +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
561bea0899 Add support for multiple work queues 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5081 42af7a65-404d-4744-a932-0658087f49c3
 2012-09-04 00:54:09 +00:00
patacongo
c91aa007f2 Review and update some board configurations 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4991 42af7a65-404d-4744-a932-0658087f49c3
 2012-07-29 18:30:48 +00:00
patacongo
596484ea54 PM update 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4982 42af7a65-404d-4744-a932-0658087f49c3
 2012-07-27 00:14:38 +00:00
patacongo
5396b0f6bc STM32 power management update 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4848 42af7a65-404d-4744-a932-0658087f49c3
 2012-06-18 14:45:34 +00:00
patacongo
1dc41e329b Kconfig update 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4599 42af7a65-404d-4744-a932-0658087f49c3
 2012-04-13 14:27:44 +00:00
patacongo
330b89ca0e Add kconfig documentation 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4567 42af7a65-404d-4744-a932-0658087f49c3
 2012-04-06 16:45:52 +00:00
patacongo
4b8c0c41c8 Adding skeleton Kconfig files (part 1 of 2) 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4564 42af7a65-404d-4744-a932-0658087f49c3
 2012-04-06 15:49:35 +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
08ab0bf4c7 Can't use 'class' as a field name! Backward conditional compilation in usbmsc.c 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4350 42af7a65-404d-4744-a932-0658087f49c3
 2012-01-31 14:15:36 +00:00
patacongo
02950353b2 Fixes on reverification of USB mass storage class 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4336 42af7a65-404d-4744-a932-0658087f49c3
 2012-01-25 22:20:48 +00:00
patacongo
62e9cdbb79 Add logic to set MAX17040 frequency 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4326 42af7a65-404d-4744-a932-0658087f49c3
 2012-01-23 19:59:09 +00:00
patacongo
c08b3cce81 Fixes for clean compile of battery drivers 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4325 42af7a65-404d-4744-a932-0658087f49c3
 2012-01-23 18:37:45 +00:00
patacongo
53679e81c7 Completes first (untested) cut at MAX1704x battery driver 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4324 42af7a65-404d-4744-a932-0658087f49c3
 2012-01-23 17:19:43 +00:00
patacongo
479d157a9f Simplify upper-half battery driver 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4323 42af7a65-404d-4744-a932-0658087f49c3
 2012-01-22 19:22:51 +00:00
patacongo
0a17d596bc Create a generic battery driver infrastructure 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4322 42af7a65-404d-4744-a932-0658087f49c3
 2012-01-22 18:03:13 +00:00
patacongo
5fa0189cee Create directory structures to support power-related devices 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4321 42af7a65-404d-4744-a932-0658087f49c3
 2012-01-22 16:42:49 +00:00