Gregory Nutt
c8f053de92
Kinetis Ethernet: Add support for the KSZ8081 PHY
2016-07-12 09:59:08 -06:00
David Alessio
261358f1f5
This change should significantly improve the performance of single precision floating point math library functions. The vast majority of changes have to do with preventing the compiler from needlessly promoting floats to doubles, performing the calculation with doubles, only to demote the result to float. These changes only affect the math lib functions that return float.
2016-07-11 07:02:50 -06:00
Gregory Nutt
2279206f5f
Remove carriage returns from header file
2016-07-07 17:11:44 -06:00
Gregory Nutt
88a03ae3ec
Break out internal interface psock_ioctl()
2016-07-06 07:30:09 -06:00
Paul A. Patience
0690391d42
ioexpander/gpio: Add missing argument to gpin_read and gpout_read
2016-07-05 15:55:16 -04:00
Gregory Nutt
02b91d9880
Add a SYSLOG character device that can be used to re-direct output to the SYSLOG
2016-07-05 12:58:18 -06:00
Gregory Nutt
a39ce80add
SYSLOG logic should use existing file interfaces, not re-invent them.
2016-07-05 12:12:44 -06:00
Gregory Nutt
aa96a1d2ec
Move the TZ/Olson zoneinfo data set from apps/system/zoneinfo to libc/zoneinfo
2016-06-30 15:40:37 -06:00
Gregory Nutt
a897fd4ccf
Eliminate use of apps/system/usbmonitor. Use drivers/usbmonitor instead.
2016-06-30 13:09:22 -06:00
Gregory Nutt
b16fdaf155
Some small improvements to GPIO driver
2016-06-26 11:24:35 -06:00
Gregory Nutt
20708c7c5e
GPIO driver: Fix inconsistency in naming; beef up a debug assertion.
2016-06-24 11:32:24 -06:00
Gregory Nutt
ae19ca45e0
drivrs/ioexpander: Add support for a very simple GPIO drivers. It supports only pre-conrigured input and output pins and only basic input and output operations.
2016-06-24 09:43:49 -06:00
Sebastien Lorquet
82d746ec35
STM32L4 CAN: Implementation of loopback IOCTLs
2016-06-22 10:02:20 -06:00
Sebastien Lorquet
16fe8ba342
Add some CAN mode IOCTL calls. These will be useful for device autotest when the application boots. They are redundant with the CONFIG_CAN_LOOPBACK option, which can now just be interpreted as a default setting.
2016-06-22 06:33:04 -06:00
Gregory Nutt
82c890db23
syslog_dev_flush() needs to check if the inode is a mountpoint before calling the flush() method. Noted by David Sidrane.
2016-06-22 05:58:33 -06:00
Gregory Nutt
0150991503
Update some comments
2016-06-21 16:12:05 -06:00
Gregory Nutt
e6a1d53869
Extend SYSLOG logic so that we can send SYSLOG output to a file. Not verified on initial commit.
2016-06-21 12:54:47 -06:00
Paul A. Patience
2f76f6e848
can: Add support for poll
2016-06-21 13:02:46 -04:00
Gregory Nutt
5118264e6c
Rename CONFIG_SYSLOG_CONSOLE to CONFIG_CONSOLE_SYSLOG
2016-06-21 09:35:51 -06:00
Gregory Nutt
62d8f839c7
SYSLOG: Now a two phase initialization. Some SYSLOG channels cannot be initialized until later in the bringup
2016-06-21 07:52:24 -06:00
Gregory Nutt
505ca542e8
Remove some last traces of lowvsyslog that were missed; Add a SYSLOG emergency channel for handling assertion output more cleanly
2016-06-20 16:11:50 -06:00
Gregory Nutt
2a751068e6
Without lowsyslog() *llerr() is not useful. Eliminate and replace with *err().
2016-06-20 12:44:38 -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
2b445ddccc
Remove lowsyslog(). The new syslog() includes all of the functionality of lowsyslog(). No longer any need for two interfaces.
2016-06-20 08:57:08 -06:00
Gregory Nutt
f4c47636e7
SYSLOG: Debug output from the IDLE task should be forced like interrupt level output
2016-06-20 07:35:38 -06:00
Gregory Nutt
fa365e85f5
Update some cmoments
2016-06-20 06:11:22 -06:00
Gregory Nutt
7dd66a4620
Need to pass va_list as a reference to vsyslog. This is because va_list is a structure in some compilers and passing of structures in the NuttX sycalls does not work.
2016-06-19 14:50:00 -06:00
Gregory Nutt
5b2aa7bf99
Remove all traces of CONFIG_SYSLOG
2016-06-19 13:59:43 -06:00
Gregory Nutt
9434d3e945
There is now one-and-only-one copy of syslog_putc. It is in the SYSLOG channel logic and can redirect syslog output as needed. All former syslog_putc versions were renamed and the corresponding SYSLOG device initializaiton now calls syslog_channel()
2016-06-19 13:03:20 -06:00
Gregory Nutt
d82942cf3b
Merge remote-tracking branch 'origin/master' into syslog
2016-06-19 11:20:31 -06:00
Gregory Nutt
9f260ca193
Some renaming so that future features will fit in better; If the architecture provides its only system logging (via CONFIG_ARCH_SYSLOG), then syslog_initialize() is stubbed out
2016-06-19 11:16:12 -06:00
Gregory Nutt
19c6a82f8b
a few cosmetic changes
2016-06-19 09:52:34 -06:00
Gregory Nutt
f59196247c
Merge remote-tracking branch 'origin/master' into syslog
2016-06-19 09:47:13 -06:00
Gregory Nutt
0f18f3bd15
Move RAMLOG initialize from up_initialilize.c files to syslog_initialize(). up_initialize.c files now call syslog_initialize() unconditionally
2016-06-19 09:39:21 -06:00
Gregory Nutt
3bd953316f
Add a hook before the existing syslog_initialize() call; rename the old syslog_initialize() to syslog_dev_initialize().
2016-06-19 09:12:33 -06:00
Gregory Nutt
2ff6ff39c9
Merge remote-tracking branch 'origin/master' into syslog
2016-06-19 08:11:07 -06:00
Gregory Nutt
b66112347c
include/nuttx/syslog/syslog.h now needs to include stdarg.h
2016-06-19 08:08:43 -06:00
Gregory Nutt
668980b4fa
Merge remote-tracking branch 'origin/master' into syslog
2016-06-19 08:02:42 -06:00
Gregory Nutt
34f776dce9
Move the OS intensive part of vsyslog and vlowsyslog to drivers/syslog/vsyslog.c and vlowsyslog.c. Also move lib_syslogstrem to drivers/syslog/syslogstream.c
2016-06-19 07:56:24 -06:00
Gregory Nutt
fedf00033c
Make default interupt buffer smaller
2016-06-19 07:03:10 -06:00
Gregory Nutt
ea9565e137
SYSLOG: Flesh out interrupt buffer logic
2016-06-18 14:54:25 -06:00
Gregory Nutt
c44a011394
Add some basic SYSLOG channel selection logic
2016-06-18 12:54:55 -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
03cbe671ad
Centralize definitions associated with CONFIG_DEBUG_PWM
2016-06-15 17:23:56 -06:00
Gregory Nutt
ba03134bed
Centralize definitions associated with CONFIG_DEBUG_SPI
2016-06-15 10:41:13 -06:00
Gregory Nutt
58a0fa8a1e
Trivial spacing changes from review of last PR
2016-06-14 16:41:10 -06:00
Gregory Nutt
0da02686e6
Merged in K-man23/nuttx/ncp5623c (pull request #57 )
...
Forgot to add the header file for the ncp5623c driver
2016-06-14 16:35:54 -06:00
Konstantin Berezenko
ec455a8f4c
Forgot to add the header file for the ncp5623c driver
2016-06-14 15:16:10 -07:00
Frank Benkert
573b1d415c
* SAMV7: SPI: SPI-Freq. 40MHz; VARSELECT; hw-features
...
This change adds the following improvements:
- Increase the allowed SPI-Frequency from 20 to 40 MHz.
- Correct and rename the "VARSELECT" option This option was included in the code as "CONFIG_SPI_VARSELECT" but nowhere defined in a Kconfig file. The patch renames it to "CONFIG_SAMV7_SPI_VARSELECT" and corrects the implementation according the datasheet of Atmel. In short, this option switches the processor from "fixed peripheral selection" (single device) to "variable peripheral selection" (multiple devices on the bus).
- Add a new Function to the interface to control the timing and delays of the chip according the ChipSelect lines. This function can control the delay between the assertion of the ChipSelect and the first bit, between the last bit and the de-assertion of the ChipSelect and between two ChipSelects. This is needed to tune the transfer according the specification of the connected devices.
- Add three "hw-features" for the SAMV7, which controls the behavior of the ChipSelect:
1. force CS inactive after transfer: this forces a (short) de-assertion of the CS after a transfer, even if more data is
available in time
2. force CS active after transfer: this forces the CS to stay active after a transfer, even if the chip runs out of data. Btw.: this is a prerequisit to make the LASTXFER bit working at all.
- escape LASTXFER: this suppresses the LASTXFER bit at the end of the next transfer. The "escape"-Flag is reset automatically.
2016-06-14 13:12:16 -06:00
Gregory Nutt
a1469a3e95
Add CONFIG_DEBUG_ERROR. Change names of *dbg() * *err()
2016-06-11 15:50:49 -06:00
