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3548 Commits

Author SHA1 Message Date
Gregory Nutt
3482172a16 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-29 10:06:35 -06:00
Gregory Nutt
73c78fb690 spi.h edited online with Bitbucket 2017-04-29 15:46:37 +00:00
Gregory Nutt
4ca4d2395b Merge branch 'spidevid' 2017-04-29 09:31:34 -06:00
Gregory Nutt
bfc1b0a557 I am not sure why spi.h is still generating warnings. A few more parentheses and that seems to fix the problem 2017-04-29 09:17:41 -06:00
Gregory Nutt
11e15edfdf Change to spi.h to follow coding standard 2017-04-29 08:59:45 -06:00
Gregory Nutt
90db11494e spi.h: Eliminate a warning 2017-04-29 08:35:46 -06:00
Sebastien Lorquet
faeef8e700 Make value an uint32 before shifting 16 places left 2017-04-29 09:03:32 +02:00
Gregory Nutt
1c3d0cbbdd Add all ieee802.15.4 IOCTLs to include/sys/ioctl.h 2017-04-28 12:41:51 -06:00
Gregory Nutt
22615d0d6d Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-28 12:32:59 -06:00
Gregory Nutt
5f5c82aa11 Add all network IOCTLs to include/sys/ioctl.h 2017-04-28 12:32:03 -06:00
Sebastien Lorquet
0138a79028 bitbang 2017-04-28 18:15:42 +02:00
Sebastien Lorquet
401caf6826 add main includes 2017-04-28 18:15:29 +02:00
Gregory Nutt
f07a677360 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-27 17:16:38 -06:00
Gregory Nutt
4910e073cb Correct use of _WLIOC where _WLCIOC is required. 2017-04-27 17:16:02 -06:00
Gregory Nutt
84a79502a2 IEEE 802.15.4: Move MAC character driver IOCTL commands from ieee802154_mac.h to ieee802154_ioctl.h 2017-04-27 17:11:36 -06:00
Gregory Nutt
414516be20 IEEE 802.15.4: Move MAC character driver IOCTL commands from ieee802154_mac.h to ieee802154_ioctl.h 2017-04-27 17:11:07 -06:00
Gregory Nutt
f1aa43512a Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-27 17:00:11 -06:00
Gregory Nutt
2e6908b384 IOCTLS. Separate wireless character driver IOCTL commands from wireless network driver IOCTL commands. Move from wireless.h to ioctl.h. 2017-04-27 16:58:30 -06:00
Anthony Merlino
9e760dcf6a wireless/ieee802154: Lots of little fixes and changes to get everything to build 2017-04-26 11:36:06 -04:00
Gregory Nutt
c5e636ad84 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-24 17:34:35 -06:00
Gregory Nutt
51f6ce7af3 Merge remote-tracking branch 'origin/master' into photon 2017-04-24 15:12:02 -06:00
Gregory Nutt
a57c79e8b3 wireless/ieee80211: Add broadcom network device registration logic. 2017-04-24 10:43:57 -06:00
Nobutaka Toyoshima
c6376006f6 sched: Fix CHILD_FLAG_EXITED in include/nuttx/sched.h 
Jira: PDFW15IS-196
Jira: PDFW15IS-1109
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2017-04-24 15:08:39 +09:00
Gregory Nutt
62966d915c Merge remote-tracking branch 'origin/master' into photon 2017-04-23 10:16:54 -06:00
Simon Piriou
a76266106a photon: fix compilation errors and update wlan defconfig 2017-04-23 10:00:19 -06:00
Gregory Nutt
0ea071f7eb Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-22 11:58:07 -06:00
Gregory Nutt
7da031aea1 6loWPAN: Add IEEE802.15.4 Rime address to union of link layer addresses in the network driver. 2017-04-22 11:52:45 -06:00
Gregory Nutt
79256573e1 net: network drver now retains Ethernet MAC address in a union so that other link layer addresses may be used in a MULTILINK environment. 2017-04-22 11:10:30 -06:00
Gregory Nutt
1d4aee87a0 6loWPAN: Separate MAC-related definitions from sixlowpan.h. Put in ieee802154.h 2017-04-22 10:33:06 -06:00
Gregory Nutt
d8e4cbcfd5 Merge remote-tracking branch 'spiriou/wlan_dev' into photon 2017-04-22 08:26:40 -06:00
Gregory Nutt
e66caaf960 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-21 18:40:47 -06:00
Gregory Nutt
d884958a2e Back out most of ebf05cb9f5 2017-04-21 18:37:07 -06:00
Gregory Nutt
7c6f2c3c9a Back out most of ebf05cb9f5 2017-04-21 18:31:05 -06:00
Gregory Nutt
a253e420f2 MAC IOCTLs: Eliminate a couple 'To be determined.' 2017-04-21 17:38:34 -06:00
Gregory Nutt
309f0abc14 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-21 16:34:10 -06:00
Gregory Nutt
d5207efb5a Be consistent... Use Name: consistent in function headers vs Function: 2017-04-21 16:33:14 -06:00
Gregory Nutt
5d68eb6059 6loWPAN: Remove the PAN ID from the 6loWPAN data structure. This is owned by the radio driver. Rather, use an IOCTL to obtain the PAN ID from the downstream radio driver. 2017-04-21 16:23:40 -06:00
Gregory Nutt
be415489f2 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-21 14:18:41 -06:00
Gregory Nutt
2c4800f511 Remove the 6loWPAN PANID IOCTLs they are redundant. 2017-04-21 14:17:46 -06:00
Anthony Merlino
b1c8f008d6 wireless/ieee802154: Simplifies TX completion interface. Documents and cleans up some functions 2017-04-21 14:57:27 -04:00
Gregory Nutt
c071cde220 Cosmetic changes to some comments. 2017-04-21 12:29:38 -06:00
Gregory Nutt
9d094a28be Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-21 11:17:35 -06:00
Anthony Merlino
795e70a952 wireless/ieee802154: Work on packet reception at radio layer (MRF24J40) 2017-04-21 13:06:26 -04:00
Gregory Nutt
7ed8e4166b MAC header: Keep IOCTL-related structures together. 2017-04-21 10:33:24 -06:00
Jussi Kivilinna
c57d49f420 clock: Add new type ssystime_t for relative 64-bit ticks, change ticks<->time conversion functions to use ssystime_t 2017-04-21 08:51:31 -06:00
Jussi Kivilinna
325ba1a803 clock: add clock_resynchronize and use subseconds RTC 
Add clock_resynchronize for better synchronization of CLOCK_REALTIME and CLOCK_MONOTONIC to match RTC after resume from low-power state.

Add up_rtc_getdatetime_with_subseconds under CONFIG_ARCH_HAVE_RTC_SUBSECONDS to allow initializing (and resynchronizing) system clock with subseconds accuracy RTC.
 2017-04-21 08:45:57 -06:00
Gregory Nutt
d08b802998 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-20 16:19:42 -06:00
Gregory Nutt
bfb93338f6 Move net/iob to drivers/iob so that the I/O buffering feature can be available to other drivers when networking is disabled. 2017-04-20 16:08:49 -06:00
Gregory Nutt
bcc6b61fc1 Move include/nuttx/net/iob.h to include/drivers/iob.h; rename CONFIG_NET_IOB to CONFIG_DRIVERS_IOB 2017-04-20 14:53:30 -06:00
Gregory Nutt
9ff5e83ea7 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-19 18:07:33 -06:00
Gregory Nutt
9281cd558e 6loWPAN: Add an IOCTL to set the IEEE802.15.4 PAN ID 2017-04-19 18:06:43 -06:00
Anthony Merlino
a5d73e42cd wireless/ieee802154: Fixes radio callback arguments 2017-04-19 18:15:09 -04:00
Gregory Nutt
9a1fe0b971 ieee802154: Cosmetic changes from review of last PR. 2017-04-19 14:52:45 -06:00
Anthony Merlino
1abe4ae4da wireless/ieee802154: Starts structuring transmission completion handling 2017-04-19 16:35:02 -04:00
Ian McAfee
6a2c43b0c1 SAMV7 EMAC: Add conditional logic to account the fact that the SAMV71 has 6 rather than 3 queues after version 1. 2017-04-19 14:32:28 -06:00
Gregory Nutt
1f7b190684 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-19 13:37:38 -06:00
Gregory Nutt
50fda0d748 6loWPAN: Fix a missing source address in header. Correct calculation of payload size. 2017-04-19 13:33:20 -06:00
Anthony Merlino
37e7c67373 wireless/ieee802154: Changes radio interface to match MAC callback design 2017-04-19 13:26:44 -04:00
Gregory Nutt
dbafc0fc49 ieee802154: Purely cosmetic changes from review of last PR. 2017-04-19 09:53:32 -06:00
Anthony Merlino
de4e2d84c4 wireless/ieee802154: Simplifies MAC callback interface. Adds missing data type definitions 2017-04-19 11:30:43 -04:00
Gregory Nutt
35756d6295 ieee802.15.4: Cosmetic changes from review of last PR. 2017-04-18 14:25:23 -06:00
Anthony Merlino
9ad3b375e5 wireless/ieee802154: Lots of small fixes to eliminate build issues. 
Generally cleans things up and fixes lots of small issues preventing a successful build.  Does not completely build, but there are significantly less errors
 2017-04-18 15:34:28 -04:00
Gregory Nutt
1d1d633e6f ieee802.15.4: Fix some forbidden C11 syntax. 2017-04-17 11:47:33 -06:00
Gregory Nutt
6d3ec6e4a4 ieee802.15.4: Changes from review of last PR 2017-04-17 09:53:58 -06:00
Anthony Merlino
46d7a4bb03 wireless/ieee802154: Continues development on transmit structure 2017-04-17 11:34:41 -04:00
Gregory Nutt
edb8e6302d Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-16 12:20:59 -06:00
Gregory Nutt
41f3f1ced7 6loWPAN: Correct ordering of headers. fragmentation header was coming out before FCF. 2017-04-16 12:18:42 -06:00
Anthony Merlino
2bc758c3eb wireless/ieee802154: Bind MAC phyif to radio 2017-04-15 13:44:15 -04:00
Anthony Merlino
141d5574f8 wireless/ieee802154: Starts defining interface between PHY layer and next highest layer 2017-04-15 13:24:25 -04:00
Anthony Merlino
2aaec20bbb wireless/ieee802154: Minor formatting and new macros 2017-04-15 13:21:07 -04:00
Anthony Merlino
dce2e774df wireless/ieee802154: Fixes comments from previous commit 2017-04-15 12:00:43 -04:00
Anthony Merlino
5c32abb442 wireless/ieee802154: Adds ability to receive notifications from MAC char driver 2017-04-15 12:00:43 -04:00
Gregory Nutt
85d97a4d74 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-15 09:34:03 -06:00
Gregory Nutt
78bc1aa6bc Argument of network device IOCTL should be unsigned long, just as will all other IOCTL methods. 2017-04-15 09:33:27 -06:00
Gregory Nutt
beee02843a wireless/ieee802154: Fix some easy compilation problems introduced with header file changes. 2017-04-14 12:05:28 -06:00
Gregory Nutt
fba8c96540 ieee802.15.4: New global functions exported by the lower MAC layer should be private to the MAC module. Function prototypes moved from include/nuttx/wireless/ieee802154/ieee802154_mac.h to wireless/ieee802154/mac802154.h 2017-04-14 11:24:40 -06:00
Gregory Nutt
badd36170d IEEE802.15.4: There is only one instance of the IEEE802.15.4 MAC lower level. There is no need for the interface to be indirect via a vtable. In this case, standard global functions should be used. 2017-04-14 10:38:46 -06:00
Gregory Nutt
c1ddae5c5e ieee802.15.4: de-couple MAC driver interface. Now works more like other drivers. 2017-04-13 12:17:36 -06:00
Gregory Nutt
6b8a8bda35 ieee802.15.4 radio: Remove interface methods that duplicate IOCTL commands. 2017-04-13 11:14:02 -06:00
Gregory Nutt
fae1df31dc ieee802.15.4 netdev: Add IOCTL support. 2017-04-13 10:18:57 -06:00
Gregory Nutt
8288f53d4e ieee802154 radio: Implement IOCTL decode and dispatch in all radio drivers. 2017-04-13 09:13:16 -06:00
Gregory Nutt
32962fa6e3 Add missing field name 2017-04-13 08:17:34 -06:00
Gregory Nutt
241da3ec49 ieee802.15.4 MAC: Add data structure definitions for MAC IOCTLs. 2017-04-13 08:14:58 -06:00
Gregory Nutt
015ae22f28 ieee802.15.4 radio: Add data structure definitions for Radio IOCTLs. 2017-04-13 07:35:48 -06:00
Gregory Nutt
bfc71e971a Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-11 13:08:53 -06:00
Gregory Nutt
6560db912b Add more definitions needed by apps/examples/wapi 2017-04-11 12:41:30 -06:00
Gregory Nutt
3fb730040b include/nuttx/wireless/wireless.h: Add a few more definitions needed by apps/wireless/wapi 2017-04-11 10:23:46 -06:00
Gregory Nutt
4f35f196b1 included/nuttx/wireless/wireless.h: Fix/add a few things needed by apps/wireless/wapi 2017-04-10 16:14:12 -06:00
Gregory Nutt
aa823e8d6e Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-10 15:27:01 -06:00
Gregory Nutt
c08ba10d32 include/: Add some definitions needed by apps/wireless/wapi 2017-04-10 14:56:23 -06:00
Gregory Nutt
77f980e676 Buttons: Correct some comments left after last button-related change: 32- vs 8-bit bit set. 2017-04-09 14:44:49 -06:00
Gregory Nutt
c3a9c7eda6 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-09 10:16:57 -06:00
Gregory Nutt
f9e402018b Buttons: Change return value of board_buttons() and the type of btn_buttonset_t to uint32_t so that more than 8 buttons can be supported. 2017-04-09 07:22:49 -06:00
Gregory Nutt
51cd421ce7 Ieee802.15.4 MAC network driver. A little more logic (but still only partial). Add interface definitions to header file. 2017-04-08 19:11:57 -06:00
Gregory Nutt
d4e434278c Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-08 13:10:39 -06:00
Mark Schulte
35ca733108 pthread.h: Fix rwlock initializer 2017-04-08 12:34:08 -06:00
Gregory Nutt
11a8f8f4a9 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-08 10:32:53 -06:00
Gregory Nutt
3f51180cca 6loWPAN: Fix breakage in IPv6 dispatch caused by fixes to HC1 dispatch; Move some standard definitions from internal header file to include/nuttx/net/sixlowpan.h. Update a README. 2017-04-08 10:18:44 -06:00
Gregory Nutt
dea251783a pthread.h: Remove duplicate, possible erroneous definitino of PTHREAD_MUTEX_INITIALIZER that crept in with some recent changes. 2017-04-08 08:14:11 -06:00
Gregory Nutt
a35845bd09 Restore TCP_HDRLEN to MSS calculation. Also add to UDP MSS calculation where it never appearred. Add some missing MSS and RDVWNDO definitinos for 6loWOPAN. 2017-04-08 07:48:37 -06:00
Gregory Nutt
ee6700dbc7 Update README's and some comments. 2017-04-08 07:30:20 -06:00
Gregory Nutt
94730f69d1 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-07 17:05:37 -06:00
Gregory Nutt
7aff0f77d9 Merge remote-tracking branch 'origin/master' into rwlock 2017-04-07 15:49:03 -06:00
Mark Schulte
2b1ca79b4b pthread rwlock bugfixes 2017-04-07 15:45:24 -06:00
Gregory Nutt
f264e6aec2 6loWPAN: Fixes for fragmented packets. Change fixes some things, breaks other. Lots more to do. 2017-04-07 15:27:53 -06:00
Gregory Nutt
b631dc886f Remove CONFIG_PTHREAD_RWLOCK. Rwlock interfaces built unconditionally. 2017-04-07 07:34:22 -06:00
Mark Schulte
7bb26d2615 pthreads: Adding rwlock implementation 
Adding an implementation for read/write locks into the pthread library.
These locks are writer priority, such that if any writers come in they
are given priority for writing.
 2017-04-07 07:03:00 -06:00
Gregory Nutt
11ad71a2e6 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-06 10:01:02 -06:00
Jussi Kivilinna
e3b3e57e56 RTC: add interface for check if RTC time has been set 
New interface allows checking if RTC time has been set.  This allows to application to detect if RTC has valid time (after
reset) or should application attempt to get real time by other means (for example, by launching ntpclient or GPS).
 2017-04-06 09:53:11 -06:00
Gregory Nutt
d0aa22fb80 6loWPAN: Costmetic changes. 2017-04-05 17:26:12 -06:00
Simon Piriou
e5c4a28c3a photon: wlan support 2017-04-05 21:55:21 +02:00
Gregory Nutt
9893b7243b Trivial changes from review of last PR. 2017-04-05 13:28:35 -06:00
Gregory Nutt
cdd3cb2201 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-05 13:18:52 -06:00
Anthony Merlino
21673f942d Merged in merlin17/nuttx/ieee802154 (pull request #311) 
Ieee802154

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2017-04-05 19:17:32 +00:00
Anthony Merlino
aada26f903 wireless/ieee802154: Defines more data types/macros. Some renaming and cleanup 2017-04-05 15:03:47 -04:00
Gregory Nutt
38eed0a847 6loWPAN: Various fixes for building with different configurations; Some minimal testing of HC06 2017-04-04 17:06:17 -06:00
Gregory Nutt
ca2c18c023 6loWPAN: Fix return value and other issues in sixlowpan_frame_process 2017-04-04 16:12:16 -06:00
Gregory Nutt
e7f9d14118 Merge branch 'master' of bitbucket.org:nuttx/nuttx into ieee802154 2017-04-04 14:29:00 -06:00
Juha Niskanen
d64d4e02b4 sensors: lis2dh: fix hardfault when reading from unconfigured sensor 2017-04-04 07:38:49 -06:00
Jussi Kivilinna
73056863ba Fix building without CONFIG_NET_6LOWPAN 2017-04-04 07:38:48 -06:00
Gregory Nutt
ca7040b7c1 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-03 15:28:46 -06:00
Gregory Nutt
7cb34d969d 6loWPAN: More fixes from early debug. 2017-04-03 15:25:36 -06:00
Gregory Nutt
e9d831ac60 wireless/ieee802154: Add initialization logic for loopback driver; configs/sim: Add configuration for testing 6loWPAN; net/sixlowpan: Fix for compilation with debug output enabled. 2017-04-03 09:15:00 -06:00
Gregory Nutt
1b3cb3752a Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-03 08:12:04 -06:00
Juha Niskanen
dfe6a672c1 drivers/sensors: Add driver for ST LIS2DH accelerometer. From Timo Voutilainen <time.voutilainen@haltian.com> et al. 2017-04-03 07:28:22 -06:00
Gregory Nutt
0bf2931d5f Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-02 17:50:34 -06:00
Gregory Nutt
1b6630ee75 6loWPAN: Fix compile errors and warnings when building the complete 6loWPAN configuration. 2017-04-02 17:46:22 -06:00
Gregory Nutt
c8291a376e Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-02 14:39:45 -06:00
Gregory Nutt
ec3c40d99d 6loWPAN: Finishes port of Contiki HC06 compression logic 2017-04-02 10:06:31 -06:00
Gregory Nutt
d16fc98c74 6loWPAN: Add HC06 decompression logic; Remove outboard compressor hooks. 2017-04-02 08:08:35 -06:00
Gregory Nutt
6464ebbc7f Networking: Fix bad macro logic of recent commit. Macros were not being evaluating in the order and time that I thought. 2017-04-01 18:23:21 -06:00
Gregory Nutt
7a4af75fcf 6lowWPAN: Add frame decompression logic to IEEE802.15.4 input 2017-04-01 12:34:08 -06:00
Gregory Nutt
6d55ef0a08 Merge remote-tracking branch 'origin/master' into ieee802154 2017-04-01 09:08:35 -06:00
Gregory Nutt
52ead055fd 6loWPAN: Beginning of IEEE802.15.4 frame input logic. 2017-04-01 09:07:49 -06:00
Gregory Nutt
cccbb6c693 6loWPAN: Clean up some send logic; remove sniffer. 2017-03-31 16:33:21 -06:00
Gregory Nutt
503f3e5477 net/: Struggling with MSS definitions. 2017-03-31 15:54:12 -06:00
Gregory Nutt
732f0855c6 6loWPAN: Fleshes out framwork for IEEE802.15.4 send. But still has some gaping holes. 2017-03-31 15:09:07 -06:00
Gregory Nutt
85e1d15835 6loWPAN: Fix more configuration related issues detected by addition of 6loWPAN 2017-03-31 12:06:21 -06:00
Gregory Nutt
a771ec65d6 6loWPAN: Fix a spelling error in macro name. 2017-03-31 10:47:40 -06:00
Gregory Nutt
44f1326046 6loWPAN: Repartition device-specific vs. global data -- again. 2017-03-31 10:04:29 -06:00
Jussi Kivilinna
cd3c9634c8 Add user-space networking stack API (usrsock) 
User-space networking stack API allows user-space daemon to
provide TCP/IP stack implementation for NuttX network.

Main use for this is to allow use and seamless integration of
HW-provided TCP/IP stacks to NuttX.

For example, user-space daemon can translate /dev/usrsock
API requests to HW TCP/IP API requests while rest of the
user-space can access standard socket API, with socket
descriptors that can be used with NuttX system calls.
 2017-03-31 08:58:14 -06:00
Gregory Nutt
0427d6c726 6loWPAN: Replace frame buffer with a list of IOBs. 2017-03-31 07:54:58 -06:00
Gregory Nutt
a43c0c9efb Merge remote-tracking branch 'origin/master' into ieee802154 2017-03-31 06:41:11 -06:00
Juha Niskanen
9d13a2463f drivers/usbmisc: Add driver for Fairchild FUSB301 USB type-C controller. 
From Harri Luhtala <harri.luhtala@haltian.com>. Tested with earlier
version of NuttX; with current version checked that it compiles.
 2017-03-31 06:35:36 -06:00
Juha Niskanen
b5b148fef8 drivers/sensors: Add driver for ST LPS25H pressure sensor 2017-03-31 05:53:43 -06:00
Gregory Nutt
916bd8a48f HTS221 driver: Modify to use new interrupt parameter passing hooks. 2017-03-31 05:31:35 -06:00
Gregory Nutt
1a12682f23 6loWPAN: Fix some MTU-related craziness. 2017-03-30 17:18:18 -06:00
Gregory Nutt
916bd80f9f Merge remote-tracking branch 'origin/master' into ieee802154 2017-03-30 16:30:43 -06:00
Gregory Nutt
9aabb44118 6loWPAN: Add some comments, move a function 2017-03-30 16:30:04 -06:00
Gregory Nutt
2aca4d4ebd 6loWPAN: Add a little more send logic. 2017-03-30 15:38:56 -06:00
Juha Niskanen
9e2b3da3e8 drivers/sensors: Add driver for ST HTS221 humidity sensor 2017-03-30 12:17:23 -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
b231379b3c Merge remote-tracking branch 'origin/master' into ieee802154 2017-03-29 14:29:38 -06:00
Gregory Nutt
a6148cdb7c 6loWPAN: Adding more socket send-related logic. 2017-03-29 14:28:51 -06:00
Gregory Nutt
3a4e8a5946 Merge remote-tracking branch 'origin/master' into ieee802154 2017-03-29 10:57:04 -06:00
Anthony Merlino
8df78cc74b wireless/ieee802154: Adds MAC character driver structure. Nonfunctional 2017-03-29 12:51:01 -04:00
Anthony Merlino
8f67ec30a7 wireless/ieee802154: Removes ieee802154.h and makes other minor changes 2017-03-29 12:39:52 -04:00
Gregory Nutt
5fb222180c 6loWPAN: IEEE802.15.4 MAC driver will need a special form of the network device structure to manage fragmentation of the large packet into frames. 2017-03-29 10:17:34 -06:00
Anthony Merlino
3809f2cc97 wireless/ieee802154: Removes unnecessary define 2017-03-28 17:20:24 -04:00
Gregory Nutt
0fec3f9541 Merge remote-tracking branch 'origin/master' into ieee802154 2017-03-28 15:02:54 -06:00
Gregory Nutt
64933246c3 6loWPAN: Tie 6loWPAN send into common socket send logic. 2017-03-28 14:08:54 -06:00
Gregory Nutt
d9e32ee337 6loWPAN: More configurtion settings. 2017-03-28 11:16:28 -06:00
Gregory Nutt
f32fe172d4 6loWPAN: Add HC06 initialization 2017-03-28 10:47:25 -06:00
Jussi Kivilinna
1879f5127b Fix PTHREAD_MUTEX_INITIALIZER which was not updated with last mutex changes. 2017-03-28 09:07:32 -06:00
Gregory Nutt
913daa908a 6loWPAN: Add some more configuration settings that will be needed. 2017-03-28 09:00:25 -06:00
Sebastien Lorquet
45a0af8c03 STM32 L4: More SPI clean-up. Lower case replacements. 2017-03-28 08:52:49 -06:00
Martin Lederhilger
91f96b6ecb drivers/analog: Add driver for the LTC1767L ADC. 2017-03-28 06:34:37 -06:00
Gregory Nutt
b0204909b2 Merge remote-tracking branch 'origin/master' into ieee802154 2017-03-27 18:16:19 -06:00
Gregory Nutt
65e95b95f2 Add a little more 6loWPAN logic 2017-03-27 18:15:20 -06:00
Gregory Nutt
dab2fb2eb3 Add a comment 2017-03-27 16:19:46 -06:00
Gregory Nutt
a522fc4f34 6loWPAN: Rename net/6lowpan to net/sixlowpan; Add Contike sixlowpan.h to include/nuttx/net 2017-03-27 14:53:52 -06:00
Gregory Nutt
3fbf59e2bc MRF24J40: Take advantage of new OS features for interrupt parameter passing. 2017-03-27 10:48:58 -06:00
Gregory Nutt
b315f0d851 AT86RF23x: Clean-up, standardize lower half interface. Take advantage of new OS features for interrupt parameter passing. 2017-03-27 10:28:03 -06:00
Alan Carvalho de Assis
dbc074edab Include wcstold in C++ cwchar header file 2017-03-27 09:49:44 -06:00
Matias vo1d
5c56d8a411 Fix strange invisible characters in this declaration. 2017-03-27 09:47:02 -06:00
Gregory Nutt
4800d3f545 Add syscall support for pthread_mutex_consistent() 2017-03-27 09:36:03 -06:00
Gregory Nutt
16c3ea1f53 Merge remote-tracking branch 'origin/master' into ieee802154 2017-03-27 09:21:48 -06:00
Gregory Nutt
b07d3fc305 Rename CONFIG_MUTEX_TYPES to CONFIG_PTHREAD_MUTEX_TYPES 2017-03-27 09:08:14 -06:00
Gregory Nutt
51b7668859 Merge remote-tracking branch 'origin/master' into ieee802154 2017-03-27 09:01:15 -06:00
Gregory Nutt
f2f798cb29 pthread mutexes: Finish logic to support configuration mutex robustness. 2017-03-27 08:50:45 -06:00
Gregory Nutt
666208cf23 pthread mutexes: Add option to support both unsafe and robust mutexes via pthread_mutexattr_get/setrobust(). 2017-03-26 18:37:24 -06:00
Gregory Nutt
8b3c554e45 pthreads: Add a configuration option to disable robust mutexes and revert to the traditional unsafe mutexes. 2017-03-26 17:37:28 -06:00
Gregory Nutt
a3304d206e Merge remote-tracking branch 'origin/master' into ieee802154 2017-03-26 15:47:16 -06:00
Gregory Nutt
34c5e1c18f Minor cleanup from recent changes. 2017-03-26 14:04:07 -06:00
Gregory Nutt
6e623ce06f pthreads: Partial implementation of final part of robust mutexes: Keep list of all mutexes held by a thread in a list in the TCB. 2017-03-26 12:46:57 -06:00
Gregory Nutt
363403fb1f pthreads: Add more robustness characteristics: pthread_mutex_lock() and trylock() will now return EOWNERDEAD if the mutex is locked by a thread that no longer exists. Add pthread_mutex_consistent() to recover from this situation. 2017-03-26 10:35:23 -06:00
Gregory Nutt
bacc4e9b93 Update errno values. Add new values; remove obsolete values 2017-03-26 09:22:00 -06:00
raiden00pl
be8207d493 drivers/analog: Add basic COMP driver 2017-03-25 16:50:11 +01:00
Gregory Nutt
fca35f7e52 ieee80154: A few changes (some just guesses) to get a clean compilation. 2017-03-24 14:15:13 -06:00
Gregory Nutt
b3f259e488 Merge remote-tracking branch 'origin/master' into ieee802154 2017-03-24 10:18:00 -06:00
Gregory Nutt
3a07455493 Trivial changes from review of last PR 2017-03-24 10:16:18 -06:00
Jussi Kivilinna
d0c54039dc Add ffsl(), ffsll(), fls(), flsl(), flsll() and use GCC's __builtin_ctz/__builtin_clz for faster implementation of these 2017-03-24 09:41:31 -06:00
Anthony Merlino
10d7baca10 wireless/ieee802154: Adds IOCTL definitions for accessing PHY layer 2017-03-24 11:09:45 -04:00
Anthony Merlino
7a95cc62b4 wireless/ieee802154: Moves and renames MAC preprocessor definitions 2017-03-24 11:08:31 -04:00
Anthony Merlino
f5926bd330 wireless/ieee802154: Adds ieee802154_addr_mode_e enumeration 2017-03-24 11:06:18 -04:00
Anthony Merlino
2150619d37 fs/ioctl.h: Renames RAD802154 to PHY802154 2017-03-23 14:04:06 -04:00
Anthony Merlino
0658f26a18 wireless/ieee802154: Moves common types to ieee802154.h 
Since the MAC layer or the PHY radio layer can be accessed independently, common types that are used in both layers should go in a common ieee802154.h file
 2017-03-23 14:00:45 -04:00
Anthony Merlino
23b472f907 wireless/ieee802154: Removes unused ieee802154.h header 2017-03-23 10:30:01 -04:00
Gregory Nutt
56559c3330 Merge remote-tracking branch 'origin/master' into ieee802154 2017-03-23 07:54:46 -06:00
Gregory Nutt
9e4052e506 Clicker2-STM32: Add some mostly bogus MAC initializatinon logic. 2017-03-23 07:20:10 -06:00
Gregory Nutt
40a8ef3c00 Clicker2-STM32: Add logic to register the MRF24J40 radio character device. 2017-03-23 06:58:54 -06:00
Gregory Nutt
3fb0a00c35 Small changes from review of last PR. Plus spacing and typo fix. 2017-03-22 17:32:52 -06:00
Gregory Nutt
22651dcae2 Clicker2-STM32: Add framework for MRF24J40 support. Untested and still some missing logic. 2017-03-22 15:20:05 -06:00
Gregory Nutt
0be851d339 Merge remote-tracking branch 'origin/master' into ieee802154 2017-03-22 14:26:20 -06:00
Brian Webb
0a95536b85 Adds driver support for the XBox One controller. Currently only the latest version (XBox One X) controller works. The older XBox One controllers do not enumerate correctly. 2017-03-17 20:48:21 -07:00
Gregory Nutt
b03d46d36d Fix merge conflict 2017-03-16 07:06:35 -06:00
Anthony Merlino
c1dfbe5dcf Merged in merlin17/nuttx/ieee802154 (pull request #273) 
fs/ioctl.h: Changes _MAC854 to _MAC802154 and creates _RADIO802154

Approved-by: Gregory Nutt
 2017-03-16 00:53:13 +00:00
Gregory Nutt
938f7341f2 Merge remote-tracking branch 'origin/master' into ieee802154 2017-03-15 16:58:42 -06:00
Gregory Nutt
f9c22461c4 include/nuttx/fs/ioctl.h: Fix IOCTL numbering 2017-03-15 16:38:09 -06:00
Anthony Merlino
a492a05e34 fs/ioctl.h: Changes _MAC854 to _MAC802154 and creates _RADIO802154 2017-03-15 18:14:56 -04:00
Gregory Nutt
89a907a582 Bring closer to NuttX coding standard. 2017-03-15 16:11:36 -06:00
Gregory Nutt
fbd7e2ae34 Bring closer to NuttX coding standard. 2017-03-15 16:08:56 -06:00
Gregory Nutt
15b2046748 Merge remote-tracking branch 'origin/master' into ieee802154 2017-03-15 14:32:05 -06:00
Gregory Nutt
57a1360c84 Add option to enable wireless debug output. 2017-03-15 14:31:01 -06:00
Gregory Nutt
fbc6415ca7 Merge remote-tracking branch 'origin/master' into ieee802154 2017-03-15 13:11:13 -06:00
Simon Piriou
bf9391a1fe photon: porting wlan device 2017-03-14 21:13:36 +01:00
Gregory Nutt
4a93b0dc0c Update comments. 2017-03-14 08:44:56 -06:00
Gregory Nutt
5f5b20ab74 Cosmetic update to some spacing and comments. 2017-03-13 13:15:49 -06:00
Gregory Nutt
8514df95f0 Merge remote-tracking branch 'origin/master' into ieee802154 2017-03-13 10:37:03 -06:00
Gregory Nutt
888cff30dc Fix some errors in the previous commit 2017-03-13 10:14:38 -06:00
Gregory Nutt
b808084e57 Move wireless IOCTLs from include/nuttx/net/ioctl to include/nuttx/wireless/wireless.h. Add some linux compatible structures to use with the IOCTL commands. 2017-03-13 09:51:31 -06:00
Sebastien Lorquet
b5824d0993 Merge branch 'master' into ieee 2017-03-13 16:51:05 +01:00
Gregory Nutt
b9bb9ea853 Fix a typo in the last commit. 2017-03-12 12:59:59 -06:00
Gregory Nutt
430b52c977 Networking: Add registration support for integrated ieee80211 wireless drivers. Rename CONFIG_IEEE802154 to CONFIG_WIRELESS_IEEE8021514 following the convention of including the location of the configuration variable as a part of its name. 2017-03-12 12:50:41 -06:00
Simon Piriou
e10ce5ce51 Photon: add basic support for wlan chip 2017-03-12 16:57:59 +01:00
Leif Jakob
5534e0c493 multiple fixes in nrf24l01 driver 
- signal POLLIN if there is already data in the FIFO
- send ETIMEDOUT to userspace after 2 seconds if TX IRQ was not received
- handle FIFO overflow
- handle invalid pipes/empty FIFO
- multiple cosmetics (missing static, duplicate define, missing \n)
 2017-03-10 23:21:49 +01:00
David Sidrane
60d8606b19 Priority Inversion fixes:Initalization 2017-03-10 06:38:17 -10:00
Gregory Nutt
360539afac Priority inheritance: When CONFIG_SEM_PREALLOCHOLDERS==0, there is only a single, hard-allocated holder structure. This is problem because in sem_wait() the holder is released, but needs to remain in the holder container until sem_restorebaseprio() is called. The call to sem_restorebaseprio() must be one of the last things the sem_wait() does because it can cause the task to be suspended. If in sem_wait(), a new task gets the semaphore count then it will fail to allocate the holder and will not participate in priority inheritance. This fix is to add two hard-allocated holders in the sem_t structure: One of the old holder and one for the new holder. 2017-03-10 09:30:15 -06:00
Sebastien Lorquet
7e19f4014e Merge branch 'master' into ieee 
Conflicts (fixed):
	drivers/wireless/ieee802154/mrf24j40.c
	include/nuttx/fs/ioctl.h
 2017-03-09 14:28:52 +01:00
ahb
e1da80af5b fix as5048b by adding missing frequency parameter 2017-03-09 12:01:01 +01:00
Alan Carvalho de Assis
d43380d543 Add wcstoull function 2017-03-08 13:28:50 -06:00
Alan Carvalho de Assis
d9bfcfc330 Add mbsnrtowcs wcsnrtombs just returning sucess 2017-03-08 13:24:03 -06:00
Alan Carvalho de Assis
2d1ace3ee5 Add wcstof function 2017-03-08 12:47:23 -06:00
Alan Carvalho de Assis
6e0afb2905 C library: Ad wcstol() and wcstold(). 2017-03-08 12:42:20 -06:00
Alan Carvalho de Assis
3ccef07863 C library: Add wcstoll function 2017-03-08 12:26:35 -06:00
Alan Carvalho de Assis
fda095ccda Add mbtowc and wctomb to C++ std namespace 2017-03-08 12:16:56 -06:00
Gregory Nutt
05a288f2e1 C library: Add strerror_r 2017-03-08 12:14:07 -06:00
Gregory Nutt
e2a554d0f5 Update ChangeLog in prep for 7.20 release. 2017-03-08 10:09:48 -06:00
Gregory Nutt
06ce1a2291 Add missing endif 2017-03-03 14:39:35 -06:00
Gregory Nutt
47ebe1e320 Update some comments 2017-03-03 12:48:58 -06:00
Gregory Nutt
fc5fca5145 Add MAX value definitions to go along with irq_t and irq_mapped_t 2017-03-03 11:48:20 -06:00
Gregory Nutt
e1218c4b4b Smaller vector tables: Add irq_mapped_t. 2017-03-03 10:20:40 -06:00
Gregory Nutt
c2b620b4f8 Implements support for smaller interrupt tables as described at http://www.nuttx.org/doku.php?id=wiki:howtos:smallvectors . This is largely the work of Mark Schulte. However, I have made several changes to match with the Wiki document. If you like the change, thanks go to Marc. For any errors you can blame me. 2017-03-03 09:20:25 -06:00
Gregory Nutt
4c82827ab1 board_button_irq: Button IRQ logic no longer returns the xcpt_t oldhandler. There value is useless and dangerous after the recent changes to interrupt argument passing. 2017-03-02 14:37:22 -06:00
Gregory Nutt
f5f9d82d5a arch_phy_irq: Now returns int instead of xcpt_t oldhandler. The oldhandler is useless after the changes to the interrupt argument. Also access an argument for the PHY interrupt. phy_notify.c driver changed to exploit new interrupt argument passing. 2017-03-02 08:43:33 -06:00
Gregory Nutt
91920f6fc3 cc3200-launchpad: Remove unused prototypes for obsolete names of button interface function. 2017-03-02 08:43:31 -06:00
Mark Schulte
28226198a7 memlcd: Mark Schulte <mark@mjs.pw> 2017-03-01 08:52:58 -06:00
Gregory Nutt
ac6e552ff7 Fixes for coding standard: '*' needs to 'snuggle' with following variable name 2017-02-28 18:37:44 -06:00
Gregory Nutt
02b1e1ec1a Fixes for coding standard: '*' needs to 'snuggle' with following variable name 2017-02-28 18:22:57 -06:00
Gregory Nutt
67de2e5f66 Add argument to STM32 EXTI interrupt handlers. 2017-02-27 14:21:30 -06:00
Gregory Nutt
6002393b2d Fix some interrupt argument issues associated with NRF21L01 2017-02-27 12:06:15 -06:00
Gregory Nutt
a773f9412a STMPE811 driver needs argument in interrupt handler 2017-02-27 11:41:48 -06:00
Gregory Nutt
cb927e3226 Merge remote-tracking branch 'origin/master' into irqattach 2017-02-27 11:18:58 -06:00
Gregory Nutt
7b89a7789f Correct error in syscall.h 2017-02-27 11:18:31 -06:00
Gregory Nutt
b4ff7391f8 Convert more drivers to use use irq_attach with argument. 2017-02-27 10:44:13 -06:00
Gregory Nutt
4cd31be19d Convert some serial drivers to use use irq_attach. 2017-02-27 08:55:21 -06:00
Mark Schulte
b3222bbc8a irq_dispatch: Add argument pointer to irq_dispatch 
Provide a user defined callback context for irq's, such that when
registering a callback users can provide a pointer that will get
passed back when the isr is called.
 2017-02-27 06:27:56 -06:00
Gregory Nutt
2238912507 Fix some backward conditional compilation 2017-02-25 18:32:58 -06:00
Gregory Nutt
3112292ab0 Fix copy copy/paste errors in some comments. 2017-02-25 16:13:29 -06:00
Gregory Nutt
f15f17a63d Wireless and TSC: Add infrastructure to assure that all IOCTL commands are uniquely numbered. 2017-02-25 15:48:25 -06:00
Gregory Nutt
eb984e08d9 CAN: Add infrastructure to assure that all CAN IOCTL commands are uniquely numbered. 2017-02-25 15:28:27 -06:00
Gregory Nutt
b0efacebe1 include/nuttx/analog: Add an ioctl.h header file to coordinate analogic driver IOCTL commands. 2017-02-25 15:13:30 -06:00
Gregory Nutt
48bc77ee6b Update some comments. 2017-02-25 12:40:30 -06:00
Gregory Nutt
d77d322a61 QEncoder: Add mechanism to assure that architecture-specific IOCTL commands do not overlap. 2017-02-25 11:15:59 -06:00
Gregory Nutt
12a4a58aa6 Update some wdog-related comments 2017-02-24 10:58:37 -06:00
Gregory Nutt
8c7ec7419a Eliminate a warning 2017-02-22 14:04:06 -06:00
Gregory Nutt
4539988d00 Removed CONFIG_LIBC_ARCH_BZERO. bzero() is a deprecated interface. There are no architecture-specific replacements and, if there were, they should replace memset(), not bzero(). 2017-02-22 10:41:49 -06:00
Gregory Nutt
fb0e4d66c0 Fix ordering of parameters in call to memmove() in strings.h. Noted by David Sidrane. 2017-02-22 10:34:10 -06:00
Gregory Nutt
cb7c5f9921 Implement strings.h macros as inline functions when possible for better C++ compatibility. 2017-02-22 10:20:58 -06:00
Gregory Nutt
22a8c2178d cstring: undefine macros defined in new strings.h. 2017-02-22 06:59:39 -06:00
Gregory Nutt
c776407f64 This should resolve issue #30: Audio Tone Generator and PWM Multiple Output Channel options. I don't actually have a setup to verify it, however. 2017-02-20 17:26:56 -06:00
Gregory Nutt
426d18a8ea Update some comments 2017-02-20 14:31:43 -06:00
Gregory Nutt
59a189be74 Update some comments. 2017-02-20 12:46:22 -06:00
Gregory Nutt
6e32d74b33 Cosmetic changes from review of the last PR 2017-02-19 11:49:42 -06:00
raiden00
82cb38c824 drivers/sensors: Add driver for the ST L3GD20 3 axis gyro 2017-02-19 17:43:44 +01:00
Gregory Nutt
e29b50e00a Fix recurring naming problem: KXTJ9 vs KXJT9. 2017-02-18 08:08:41 -06:00
Gregory Nutt
acf020c649 Add setbuf and setvbuf to cstdio. 2017-02-17 10:06:30 -06:00
Gregory Nutt
7a4d498b42 wctype.h needs extern C 2017-02-17 09:48:55 -06:00
Gregory Nutt
673b2ed2bf Update cwchar. Add cwctype. 2017-02-17 09:45:54 -06:00
Gregory Nutt
74160ccc4e Add syscall support for fstatfs. 2017-02-17 08:46:07 -06:00
Gregory Nutt
4f5879f998 C library: Add ffs(). Add strings.h. Move strcasecmp, strncasecmp, bzero, bcmp, and bcopy to where they belong in strings.h.h, not string.h. bzero, bcmp, and bcopy are legacy functions; the contemporary counterparts should be used instead. 2017-02-16 16:10:09 -06:00
Gregory Nutt
6d1f3da289 C library: Add support for rindex(). 2017-02-16 15:22:30 -06:00
Gregory Nutt
2cfbf9c8d8 C library: Add strtoimax and strtoumax. 2017-02-16 15:12:37 -06:00
Gregory Nutt
a49b349614 C library: Add swab() 2017-02-16 14:42:27 -06:00
Gregory Nutt
fed9d5a0f8 cunistd: Fix stray single back quote the crept in in last commit. 2017-02-16 11:22:02 -06:00
Gregory Nutt
e7404280e8 fstat(): Add syscall support 2017-02-14 10:44:01 -06:00
Gregory Nutt
b4695c5ee9 hostfs: Add support for fstat(). 2017-02-14 09:54:08 -06:00
Gregory Nutt
6bcace62a8 Update some C++ header files 2017-02-14 07:48:54 -06:00
Gregory Nutt
10378bb10b fstat: Add fstat() support to nfs. 2017-02-13 10:07:43 -06:00
Gregory Nutt
7d91fabf01 fstat: Add skeleton implmentations of fstat() in all file systems. 2017-02-12 13:42:27 -06:00
Gregory Nutt
c5a8e96dbc Add basic fstat() support. Now all that is needed is to modify ALL of the file systems. 2017-02-12 12:48:24 -06:00
Gregory Nutt
9a3af1a3e0 Update TODO list 2017-02-12 12:10:46 -06:00
Gregory Nutt
de1b68dc4e libc/Kconfig: Break big Kconfig up into separate Kconfig files in each libc subdirectory. 2017-02-10 09:32:55 -06:00
Gregory Nutt
c19aa094e1 C Library: Add setbuf() which is a trivial wrapper around setvbuf(). 2017-02-09 15:04:53 -06:00
Alan Carvalho de Assis
248d5d3185 MMC/SD SDIO: Some drivers need to start DMA before sending CMD24 and some AFTER 2017-02-09 11:13:05 -06:00
Gregory Nutt
1d290c2b37 setvbuf: Add support for disabling I/O buffering. Initially cut; untested. 2017-02-09 09:24:44 -06:00
Gregory Nutt
9f859774a1 setvbuf: Add support for configuration of line buffering. 2017-02-08 11:28:24 -06:00
Gregory Nutt
51a14c9b2f C Library: Add a very limited, first step implementation of setvbuf(). This is a collaborative effort. Alan Carvalho de Assis did the initial prototype. 2017-02-08 10:33:18 -06:00
Gregory Nutt
2d2fe301cb Update some comments; link counter can be uint8_t; Add a debug assertion. 2017-02-07 15:50:54 -06:00
Gregory Nutt
b758176963 stat(): Add logic to avoid infinite recursive in circular paths containing soft links. 2017-02-07 12:32:45 -06:00
Gregory Nutt
62a1f6f110 up_timer_initialize() is named incorrectly. The prefix should be the architecture name, not up_ since it is private to the architecture. up_timerisr() is similarly misnamed and should also be private since it is used only with the xyz_timerisr.c files. Also updat TODO list. 2017-02-07 10:35:04 -06:00
Gregory Nutt
36704b7d9c FS: Argument is now a structure describing the search. 2017-02-04 11:21:44 -06:00
Gregory Nutt
982cfea490 Remove some unnecessary (and inappropriate) soft link logic 2017-02-03 15:50:41 -06:00
Gregory Nutt
4417e74977 Soft links: Add an (untested) implementation of readlink() 2017-02-03 13:57:12 -06:00
Gregory Nutt
60ba5a5261 Soft links: Fix logic and remove kludge of last commit. Rename inode_dereference() as inode_linktarget() and make global. 2017-02-03 13:22:33 -06:00
Gregory Nutt
7c59e05305 FS: Separate inode_search() and inode_free() from fs_inode.c and put in separate files. Flesh out symbolic link logic in stat() and readdir(). There are still some issues with stat(). 2017-02-03 11:23:57 -06:00
Gregory Nutt
b39d962021 Soft links: Update Documentation, rename file, add system calls 2017-02-02 17:11:08 -06:00
Gregory Nutt
35d738d85f Soft links: Fix compile problems on first build with soft links enabled. 2017-02-02 15:24:39 -06:00
Gregory Nutt
bdc002fadc Finish implementation of soft links. 2017-02-02 13:01:21 -06:00
Gregory Nutt
92305e400a Soft links: Initial, incompete implementation 2017-02-02 10:39:41 -06:00
Gregory Nutt
2a4791f4ee Removed dmasupported() method from the SDIO interface. That is now a bit in the cpapability set. 2017-01-31 09:51:15 -06:00
Gregory Nutt
9ac00a355f Add capabilities() method to SDIO interface. Remove CONFIG_SDIO_WIDTH_D1_ONLY. That should not be a global propertie, but rather a capability/limitation of single slot when there may be multiple slots. 2017-01-31 09:16:01 -06:00
Gregory Nutt
e30b2617e3 Shared Libs: Implement module based shared libraries for the PROTECTED mode build 2017-01-29 13:03:53 -06:00
Gregory Nutt
2c45f482b1 Module names are not needed in libc/modlib when the module library is used only for shared library support. 2017-01-29 12:23:24 -06:00
Gregory Nutt
86bdd0a4c7 Modules: Move last of many C files from sched/module to libc/modlib 2017-01-29 11:54:54 -06:00
Gregory Nutt
6da66fb5c8 Modules: Move next five of many C files from sched/module to libc/modlib 2017-01-29 11:17:29 -06:00
Gregory Nutt
5e94dd22bb Modules: Move first five of many C files from sched/module to libc/modlib 2017-01-29 10:05:15 -06:00
Gregory Nutt
2717e781f0 libc/modlib: Add build a configuration logic for a shared module library. 2017-01-29 08:55:27 -06:00
Gregory Nutt
b79ca9dcdd Modules: Move sched/module/module.h to include/nuttx/lib/modlib.h 2017-01-29 08:24:42 -06:00
Gregory Nutt
34e539926a Syscalls: Remove modsym() syscall. There is no reason why appication code could ever use symbolic information from a symbol within a kernel module. The modsym() interface is only meaningful within the kernel. 2017-01-28 11:03:06 -06:00
Aleksandr Vyhovanec
c98db4ecd5 Fix return falue if x is NaN 2017-01-25 14:04:49 +03:00
Gregory Nutt
a06d26e044 Shared libraries: Add a non-standard dllfnc.h function to set the symbol table. 2017-01-23 08:20:24 -06:00
Gregory Nutt
c4acabaa74 In dlopen(), use the basename of the file as the module name 2017-01-22 16:01:03 -06:00
Gregory Nutt
4574a1ca42 Modules: Extend the module interface so that we can access symbols exported by the module. 2017-01-22 14:26:22 -06:00
Gregory Nutt
d90e66a024 Kernel Modules: Module initializer may now return a symbol table (not yet used for anything) 2017-01-22 11:37:49 -06:00
Gregory Nutt
2a284a95b1 C library: Add framework that may (or may not) eventually support shared libraries. 2017-01-22 09:14:18 -06:00
Gregory Nutt
7578382890 Add dllfcn.h header file (no implementation of shared objects yet in place). 2017-01-21 13:07:40 -06:00
Gregory Nutt
3c4684ef5f Eliminate CONFIG_ARCH_OPTIMIZED_FUNCTIONS. Move options to select architectur-specific C library options from libc/Kconfig to libc/machine/Kconfig and rename. 2017-01-20 09:30:07 -06:00
Gregory Nutt
c07192df7e Update some comments 2017-01-17 15:30:41 -06:00
Aleksandr Vyhovanec
bf528f2071 packed_struct replaced by begin_packed_struct and end_packed_struct 2017-01-09 14:17:49 +03:00
Gregory Nutt
7035d232f8 NX server: Correct message queue names. Should not be at /dev, but rather relative to /var/mqueue. 2017-01-08 09:14:11 -06:00
Gregory Nutt
d7173f2eb5 Font cache: Enforce mutually exclusive access to the font cache 2017-01-06 09:50:30 -06:00
Gregory Nutt
0b52e6f571 Font cache: Replace fixed-size array with variable size link list. 2017-01-06 09:07:25 -06:00
Gregory Nutt
dc05af6436 Graphics: Initial separation of font cache from graphics/nxterm. Now in libnx/nxfronts 2017-01-05 18:36:29 -06:00
Gregory Nutt
d91cf5736e With last changes the Tom Thumb 3x5 font is now 4x6 2017-01-04 10:31:53 -06:00
Alan Carvalho de Assis
6c826bb209 Add support for Tom Thumb small mono-space font 2017-01-03 11:11:47 -06:00
Gregory Nutt
cfb876263a SMP: There were certain conditions that we must avoid by preventing releasing the pending tasks while withn a critical section. But this logic was incomplete; there was no logic to prevent other CPUs from adding new, running tasks while on CPU is in a critical section. 
This commit corrects this.  This is matching logic in sched_addreadytorun to avoid starting new tasks within the critical section (unless the CPU is the holder of the lock).  The holder of the IRQ lock must be permitted to do whatever it needs to do.
 2016-12-27 08:49:07 -06:00
Lorenz Meier
b0fcf3abd7 termios.h: Fix CRTSCTS define to include input and output flow 2016-12-26 07:41:44 -06:00
Gregory Nutt
9e8b1f32d2 sched note: record ID enumeration now results on constant values; ID values do not change with configuration. This makes writing post-processing software much easier 2016-12-24 15:44:21 -06:00
Gregory Nutt
81697f2285 Xtensa ESP32: Fix APP CPU startup... Can't use semaphores on the IDLE thread. 2016-12-20 11:26:37 -06:00
Gregory Nutt
f063e4c5ac Remove Calypso architecture support and support for Calypso SERCOMM driver. 2016-12-13 18:35:52 -06:00
Gregory Nutt
c83da3c48f Remove minnsh configurations and support logic: up_getc() and lowinstream. 
This was an interesting exercise to see just how small you could get NuttX, but otherwise it was not useful:  (1) the NSH code violated the OS interface layer by callup up_getc and up_putc directly, and (2) while waiting for character input, NSH would call up_getc() which would hog all of the CPU.  NOt a reasonably solution other than as a proof of concept.
 2016-12-13 18:01:23 -06:00
Gregory Nutt
d648f9c8b4 Add task_testcancel() 2016-12-10 16:34:14 -06:00
Gregory Nutt
f132960789 Add task_setcanceltype() 2016-12-10 16:06:14 -06:00
Gregory Nutt
5fb207eb36 Add task_setcancelstate() 2016-12-10 15:16:46 -06:00
Gregory Nutt
b52e4e5ecd Move cancellation point definitions to their own header file. 2016-12-10 09:08:26 -06:00
Gregory Nutt
bc3ca25cc7 Cancellation points: Close up some logic to eliminte some race conditions. 2016-12-10 08:36:58 -06:00
Pierre-Noel Bouteville
e9d3c3362a Correct some default font IDs 2016-12-10 07:46:54 -06:00
Gregory Nutt
e62b3bccd3 pthread_setcanceltype() and pthread_testcancel() do not have to be system calls if cancellation points are not enabled. 2016-12-10 07:40:48 -06:00
Gregory Nutt
18ce5496e4 Fix upper- vs. lower-case typo. 2016-12-10 07:15:33 -06:00
Gregory Nutt
1b2135a90a Add pthread_setcanceltype() and pthread_testcancel() as system calls. 2016-12-10 07:12:11 -06:00
Gregory Nutt
d35e589d56 Flesh basic cancellation point support 2016-12-09 09:44:23 -06:00
Gregory Nutt
82a79b9c1b Add framework for cancellation point support. 2016-12-09 08:13:28 -06:00
Gregory Nutt
acaae12e8b Add pthread_testcancel(), pthread_testcancel(), and definitiions for cancellation types. 2016-12-09 07:23:00 -06:00
Gregory Nutt
ab43681f15 Update TODO and some comments. 2016-12-08 10:24:40 -06:00
Gregory Nutt
a1fbc2ad0d pthreads: Add pthread_cleanup_push() and pthread_cleanup_pop() 2016-12-08 09:27:13 -06:00
Gregory Nutt
a7b688e87b sched notes: Add additional note to see if/when CPU is started in SMP mode. 2016-12-07 09:08:20 -06:00
Gregory Nutt
35dfe25430 Remove BOARDIOC_CAN_INITIALIZE. CAN initialization is now done in the board initialization logic just like every other device driver. 2016-12-06 08:51:37 -06:00
Gregory Nutt
55dd1c87b3 Remove all references to BOARDIOC_ADCSETUP 2016-12-05 15:31:40 -06:00
Gregory Nutt
b999e63c82 Remove some references to BOARDIOC_PWMTEST and board_pwm_setup(). Still lots more. 2016-12-05 13:54:12 -06:00
Gregory Nutt
a431fc77cb Add a forward refeence to elininate a warning. 2016-12-03 16:35:37 -06:00
Gregory Nutt
7467329a98 Eliminate CONFIG_NO_NOINTS. Lots of files changed -> lots of testing needed. 2016-12-03 16:28:19 -06:00
Gregory Nutt
41e35c88bf eZ80 Ethernet now supports CONFIG_NET_NOINTS 2016-12-03 10:43:35 -06:00
Gregory Nutt
553f6d22fc Boardctl: Add a boardctrl() command to start the NX server. Refresh all NX configurations. 2016-12-01 13:52:13 -06:00
Gregory Nutt
6dda185e8a NX: Remove configuration CONFIG_NX_NXSTART. nx_start.c is now built unconditionally in multi-user mode. 2016-12-01 13:30:24 -06:00
Gregory Nutt
ca2d62f86c arp.h: Fix some typos introduce in last big set of commits. 2016-11-29 16:57:19 -06:00
Gregory Nutt
c09ae58e3f include/: Remove all references to CONFIG_NET_MULTIBUFFER. d_buf in struct net_driver_s is now always a pointer vs. an array. 2016-11-29 16:08:36 -06:00
Gregory Nutt
9ee3f3b933 sched_note: Permit spinlock and critical section notes in in-memory buffer iff sched_not_get() interfaces is disabled. 2016-11-28 18:36:26 -06:00
Gregory Nutt
00215fbc98 sched_note: Add spinlock instrumentation; In SMP configurations, select to log only notes from certain CPUs 2016-11-28 10:33:46 -06:00
Gregory Nutt
d65be718c2 sched_note: Extend OS instrumentation to include some SMP events. 2016-11-27 17:14:57 -06:00
Gregory Nutt
e3fe320e08 SMP: Add support for linking spinlocks into a special, non-cached memory region. 2016-11-26 08:47:03 -06:00
Gregory Nutt
7f636f2280 SMP: Add spin_trylock(). Use this in conditions where other CPUs need to stopped but we cannot call enter_critical_section. 2016-11-24 13:33:43 -06:00
Gregory Nutt
bac7153609 SMP: Add logic to avoid a deadlock condition when CPU1 is hung waiting for g_cpu_irqlock and CPU0 is waitin for g_cpu_paused 2016-11-22 11:34:16 -06:00
Gregory Nutt
8eec4ab0e8 Eliminate a warning 2016-11-22 06:58:34 -06:00
Gregory Nutt
558784d06f Spinlocks: Added capability to provide architecture-specific memory barriers. This was for i.MX6 but does not help with the SMP problems. It is still a good feature. 2016-11-21 11:55:59 -06:00
Gregory Nutt
337d0f1050 Fix a typo in a spinlock macro 2016-11-21 08:27:51 -06:00
Gregory Nutt
e24f281401 This commit adds a new internal interfaces and fixes a problem with three APIs in the SMP configuration. The new internal interface is sched_cpu_pause(tcb). This function will pause a CPU if the task associated with 'tcb' is running on that CPU. This allows a different CPU to modify that OS data stuctures associated with the CPU. When the other CPU is resumed, those modifications can safely take place. 
The three fixes are to handle cases in the SMP configuration where one CPU does need to make modifications to TCB and data structures on a task that could be running running on another CPU.  Those three cases are task_delete(), task_restart(), and execution of signal handles.  In all three cases the solutions is basically the same:  (1) Call sched_cpu_pause(tcb) to pause the CPU on which the task is running, (2) perform the necessary operations, then (3) call up_cpu_resume() to restart the paused CPU.
 2016-11-20 07:57:18 -06:00
Gregory Nutt
6a7619b6f0 Update TODO list 2016-11-19 13:23:15 -06:00
Gregory Nutt
a2aba90252 Update some comments 2016-11-19 11:48:08 -06:00
Gregory Nutt
f40fbaa4b9 sched/task: task_restart() test not supported on SMP systems. This is not fully implemented. 2016-11-19 11:41:05 -06:00
Sebastien Lorquet
5363d0619a Fix warnings 2016-11-18 15:26:08 +01:00
Sebastien Lorquet
197cec58d2 timer driver: Use signal to notify of timer expiration. Add generic argument so that there can be additional usage. 2016-11-17 14:38:21 -06:00
Gregory Nutt
d4a048c0c6 Timer driver: Add hooks to support signal notification of timer expiration. Commented out because invasive interface changes would also be required to complete the implementation. 2016-11-17 12:41:11 -06:00
Gregory Nutt
ecb2d4cbc1 drivers/timer: Remove the TIOC_SETHANDLER IOCTL call. This calls directly from the timer driver into application code. That is non-standard, non-portable, and cannot be supported 2016-11-17 11:52:42 -06:00
Alan Carvalho de Assis
a6b7730f8c Add Vishay VEML6070 driver and support for STM32F103-Minimum board 2016-11-13 11:44:28 -06:00
Gregory Nutt
796969f6b6 Update TODO. Provide do-nothing stubs for mutex attribute interfaces if features not enabled. pthread_cond includes a signaling semaphore and should call sem_setprotocol. 2016-11-05 11:06:52 -06:00
Gregory Nutt
b0dffdc2ca Fix a number of header files with mismatched 'extern C {' and '}' 2016-11-05 07:25:05 -06:00
Gregory Nutt
4c8ec0d2ca include/nuttx/semaphore.h: Fix broken macros 2016-11-03 12:49:44 -06:00
Gregory Nutt
1da3a5fa61 sched: Disable priority inheritance on all semaphores used for signaling 2016-11-03 12:42:02 -06:00
Gregory Nutt
de30c2e5dd Back out the rest of commit 1e754402b8. Newlib support will not be accepted into the NuttX repository. 2016-11-03 09:41:38 -06:00
Alan Carvalho de Assis
1e754402b8 Add C++ support linking with GNU toolchain newlib/stdlibc++ 2016-11-03 08:50:58 -06:00
Gregory Nutt
97bf82ee05 Semaphores: Provide macros for sem_setprotobol() and sem_getprotocol() if priority inheritance is not enabled. More SEM_PRIO_* definitions to include/nuttx/semaphore.h 2016-11-02 18:21:46 -06:00
Gregory Nutt
d5b4d848d3 Move protoypes for the non-standard include/semaphore.h file to the non-standard include/nuttx/semaphore.h with the other non-standard semaphore interfaces. 2016-11-02 14:43:03 -06:00
Gregory Nutt
6c51544e56 Update some comments 2016-11-02 14:24:16 -06:00
Gregory Nutt
b738a646ad sem_getprotocol() can be in C library 2016-11-02 09:29:16 -06:00
Gregory Nutt
92d3022411 Add pthread_mutexattr_get/set_protocol and non-standard sem_get/set_protocol. These may use to enable or disable priority inheritance on a single semaphore. 2016-11-02 09:05:18 -06:00
Paul A. Patience
912fe06a86 Add architecture-specific inttypes.h 2016-10-27 16:01:38 -04:00
Gregory Nutt
1dabbd8489 Costmetic changes 2016-10-24 16:18:30 -06:00
Gregory Nutt
41137b82fa Add strtold() 2016-10-22 13:02:55 -06:00
Gregory Nutt
aac8634de2 ctype.h: Correct some dangling garbage from the last change 2016-10-22 10:12:10 -06:00