Gregory Nutt
83cdb0c552
Squashed commit of the following:
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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
Alan Carvalho de Assis
dca62a68a8
Add driver for APA102 LED controller. These LEDs are used on LED Strips and are controlled over SPI.
2017-09-18 16:48:55 -06:00
Jeff
b6d5e7b9e1
Lightness correction for RGB LED driver
2017-07-28 06:54:38 -06:00
Jeff
7f8f833714
Lightness correction for RGB LED driver
2017-07-28 06:54:06 -06:00
Jeff
552ed255f6
Add support for inverted LEDS. See common anode RGB LED discussion in the Yahoo group
2017-07-27 07:43:59 -06:00
Gregory Nutt
0de294a586
Fix lots of occurrences of 'the the', 'the there', 'the these', 'the then', 'the they.
2017-05-11 13:35:56 -06:00
Gregory Nutt
1b9b3a7b47
pwm.h moved from include/nuttx/ to include/nuttx/drivers.
2016-07-20 13:48:24 -06:00
Gregory Nutt
43eb04bb8f
Without lowsyslog() *llinfo() is not useful. Eliminate and replace with *info().
2016-06-20 11:59:15 -06:00
Gregory Nutt
027490924e
Cosmetic, fix alignment
2016-06-15 14:13:18 -06:00
Gregory Nutt
2ddd57c674
Centralize definitions associated with CONFIG_DEBUG_LEDS
2016-06-15 14:12:19 -06:00
Gregory Nutt
24c51ec1ff
Centralize definitions associated with CONFIG_DEBUG_LCD
2016-06-15 11:40:33 -06:00
Konstantin Berezenko
a13577c572
Minor fix to error messages: ncp5623c
2016-06-14 16:46:12 -07:00
Gregory Nutt
c442336bfe
cosmetic changes from review of last PR
2016-06-14 16:36:39 -06:00
Gregory Nutt
00a67b5d2b
Merged in K-man23/nuttx/ncp5623c (pull request #56 )
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Add RGB driver NCP5623C
2016-06-14 16:15:34 -06:00
Konstantin Berezenko
787af112a2
Add RGB driver NCP5623C
2016-06-14 15:09:30 -07:00
Gregory Nutt
a308ea553b
Remove some excessive, redundant debug info per request of antin Berezenko. See Issue #8 .
2016-06-14 15:50:23 -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
e99301d7c2
Rename *lldbg to *llerr
2016-06-11 14:55:27 -06:00
Gregory Nutt
1cdc746726
Rename CONFIG_DEBUG to CONFIG_DEBUG_FEATURES
2016-06-11 14:14:08 -06:00
Gregory Nutt
fc3540cffe
Replace all occurrences of vdbg with vinfo
2016-06-11 11:59:51 -06:00
Gregory Nutt
3a74a438d9
Rename CONFIG_DEBUG_VERBOSE to CONFIG_DEBUG_INFO
2016-06-11 11:50:18 -06:00
Paul A. Patience
f8f7b7582c
Silence some warnings
2016-05-26 14:06:13 -04:00
Gregory Nutt
5356e3d747
Since I can't (yet) get rid of the sanity checks in config.h, I suppose I should at least update the checks.
2016-05-11 11:07:00 -06:00
Alan Carvalho de Assis
ea15ead6cc
RGB LED driver
2016-02-22 08:43:32 -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
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
78f2ce05f8
drivers: Move discrete user LED drivrs from drivers/discrete to drivers/leds
2015-12-15 08:23:53 -06:00
Gregory Nutt
d62a626703
Adds a driver for the PCA9635PW I2C LED driver IC which can be used to control the intensity of up to 16 LEDs. From Alexander Entinger
2015-12-15 08:05:10 -06:00
