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Author SHA1 Message Date
Gregory Nutt
bfbedceea0 Update some comments. 2018-01-24 19:00:51 -08:00
Gregory Nutt
58b95f4629 net/udp: Fix memory leak with UDP + write buffer is closed. Also update TODO and comments and refresh a configuration. 2018-01-24 19:00:51 -08:00
Gregory Nutt
7f245e2720 net/udp: UDP write buffering is basically functional but needs a lot more verification. 2018-01-24 19:00:51 -08:00
Gregory Nutt
f04dec14cc net/udp and tcp: Yet another (cosmetic) change to UDP and TCP write buffer macro naming. 2018-01-24 19:00:51 -08:00
Gregory Nutt
7dc436a134 net/udp: Resolves final design issues with UDP write buffering. 100% code complete but also 100% untested. 2018-01-24 19:00:51 -08:00
Gregory Nutt
2f548a880c net/udp: In sendto(), return EHOSTUNREACH if if the network is down. 2018-01-24 19:00:51 -08:00
Gregory Nutt
880176e1cb This commit adds an as-of-yet untested implemented of UDP write buffering. 
Squashed commit of the following:

    net/udp:  Address most of the issues with UDP write buffering.  There is a remaining issue with handling one network going down in a multi-network environment.  None of this has been test but it is certainly ready for test.  Hence, the feature is marked EXPERIMENTAL.
    net/udp:  Some baby steps toward a corrected write buffering design.
    net/udp:  Remove pesky write buffer macros.
    Eliminate trailing space at the end of lines.
    net/udp:  A little more UDP write buffering logic.  Still at least on big gaping hole in the design.
    net/udp:  Undefined CONFIG_NET_SENDTO_TIMEOUT.
    net/udp:  Crude, naive port of the TCP write buffering logic into UDP.  This commit is certainly non-functional and is simply a starting point for the implementatin of UDP write buffering.
    net/udp:  Rename udp/udp_psock_sendto.c udp/udp_psock_sendto_unbuffered.c.
 2018-01-24 19:00:51 -08:00
Gregory Nutt
055a3ef844 net/udp: Remove some conditional logic that was true if there is only a single network device, but not true in the multi-device context. 2018-01-24 19:00:51 -08:00
Gregory Nutt
5ab4eb4f30 net/tcp: Write buffering logic should not wait for a free buffer if the socket was opened non-blocking. Also, rename the TCP write buffering macros from WRB_* to TCPWB_* to make room in the namespace for write buffering with other protocols. 2018-01-24 19:00:51 -08:00
Gregory Nutt
fccd44387a The existence of the network driver ioctl() method should depend on CONFIG_NETDEV_IOCTL rather than CONFIG_NETDEV_PHY_IOCTL. The former enables the method, the later enables a subset of possible driver IOCTLs. This change should be basically a no-operation. The affected ioctl methods only support those subset of driver IOCTLs selected by CONFIG_NETDEV_PHY_IOCTL and the network logic will tolerate a nul ioctl method. 2018-01-24 19:00:51 -08:00
David Alessio
65afc69dc8 Merged in david_alessio/nuttx/refactor-pll-setup (pull request #581) 
Refactor pll setup

* fix typo in #def

* refactor PLL setup code...

* refactored PLL/CLK config, easier, checks for correctness

* call go_os_start if STACK_COLORIZED

* smarter config of EXTCLK output freq

* cosmetic

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2018-01-24 19:00:51 -08:00
Juha Niskanen
2ef098dfda fs/userfs: use correct req type in userfs_truncate, remove use of undeclared buf 2018-01-24 19:00:51 -08:00
Mateusz Szafoni
6fd85ff076 Merged in raiden00/nuttx (pull request #579) 
Master

* stm32_hritm: add interface to get timer clock frequency

    stm32_hrtim: fix timer freq calculation

    stm32_hrtim: add compar/capture registers significant bits checking

    stm32_hrtim: minor changes

* stm32f334-disco: add buck converter and boost converter logic

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2018-01-24 19:00:51 -08:00
Fanda Vacek
e02a46f1d5 NUCLEO F432KC typo fixed, correct name is L432KC 
Just README.txt and comments affected, no changes in the code
 2018-01-24 19:00:51 -08:00
Gregory Nutt
ef54d16116 Update TODO list 2018-01-24 19:00:51 -08:00
Gregory Nutt
1c502d4f72 configs/nucleo-l432kc: Fix numerous cloning errors/typos. 2018-01-24 19:00:51 -08:00
Fanda Vacek
c4e8dbbe6e Issue #85: /dev/userleds is not working for nucleo-l432kc fixed 2018-01-24 19:00:51 -08:00
Gregory Nutt
2f0bc1907b Update README and some comments 2018-01-24 19:00:51 -08:00
Gregory Nutt
414c449cf9 sched/sched: Fix some priority inheritance related issues noted during review of logic. Also add some REVISIT comments for some issues noted in the design. 2018-01-24 19:00:51 -08:00
Gregory Nutt
c7f293d388 Documentation: Fix copy/paste error in NX graphics document. Noted by Henjiu Kang. 2018-01-24 19:00:51 -08:00
Gregory Nutt
5a102fb227 Change ASSERT(false) to DEBUGPANIC(). 2018-01-24 19:00:51 -08:00
Gregory Nutt
1f54842c1e sched/sched/sched_sporadic.c: fix compiler error when priority inheritance is enabled. Noted by eunb.song@samsung.com 2018-01-24 19:00:50 -08:00
Masayuki Ishikawa
cd1641305a sched/semaphore: Add ASSERT(false) in nxsem_post() if no waiting task is found. 
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2018-01-24 19:00:50 -08:00
Gregory Nutt
75b1844b7b include/termios.h: Update comments; fix long lines. 2018-01-24 19:00:50 -08:00
Gregory Nutt
5350d7efa2 configs/lpcxpresso-lpc54628: Update README 2018-01-24 19:00:50 -08:00
Gregory Nutt
af2ac8063f configs/lpcxpresso-lpc54628/lvgl: Add LittlevGL graphics demo configuration. 2018-01-24 19:00:50 -08:00
Gregory Nutt
a65ebeeb2c drivers/input/ft5x06.c: Remove cool logic to disable polling when there there is no client waiting for read data. That was a great idea to save CPU cycles when there is nothing reading from the touchscrren but, unfortunately, does not work with readers that open the driver in non-blocking mode. So I think we just have to eat the CPUs even when there is nothing waiting for touchscreen input. 2018-01-24 19:00:50 -08:00
Gregory Nutt
9776a32e26 configst/stm3240g-eval: Remove only bogus logic to start the NX server. That was there only to support the knxwm configuration and was implemented priorit to boardctl(BOARCIOC_NX_START). 2018-01-24 19:00:50 -08:00
Masayuki Ishikawa
c48a6a78fb configs/lc823450-xgevk: Update README.txt and defconfigs 
Update comments on SMP in README.txt
Enable SYSTEM_TIME64 in defconfigs.
Enable INSTRUMENTATION in rndis configuration.

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2018-01-24 19:00:50 -08:00
Masayuki Ishikawa
c93bbdcbc8 arch/arm/src/lc823450: Change irqwarn() to ASSERT() in up_ack_irq() 
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2018-01-24 19:00:50 -08:00
Masayuki Ishikawa
c70df0960d arch/arm/src/lc823450: Assign I2S IRQ handling to CPU0 
Previous commit assumed that the caller is running on CPU0.
However, the caller sometimes runs at CPU1.  This patch will
assign the caller to CPU0 explicitly.

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2018-01-24 19:00:50 -08:00
Matt Thompson
d7cc0c7368 SAMDL: SPI must be disabled before changing the mode bits in CTRLA register 2018-01-17 17:23:05 -08:00
Matt Thompson
bd70ac9c2f Merge remote-tracking branch 'upstream/master' 2018-01-17 11:51:57 -08:00
Gregory Nutt
d481ac347d configs: Both CONFIG_LIB_BOARDCTL=y and CONFIG_BOARD_INITIALIZE=y is not meaningful in the standalone NxWM. CONFIG_LIB_BOARDCTL=y is the better option so CONFIG_BOARD_INITIALIZE=y removed from these configurations. 2018-01-17 13:51:29 -06:00
Gregory Nutt
6deebac4ae configs: There should be either CONFIG_LIB_BOARDCTL=y or CONFIG_BOARD_INITIALIZE=y in the defconfig of every standalone NxWM configuration to assure that all of the board resources are initialized... especially the touchscreen since it it now a part of the board driver initialization. 2018-01-17 12:12:07 -06:00
Gregory Nutt
3ff30608ef arch/arm/src/samdl: Mostly cosmetic improvements to previous commit. 2018-01-17 11:39:43 -06:00
Gregory Nutt
2d95fa6d2a arch/arm/src/samdl: Correct a link time error if CONFIG_SAMDL_EIC is not enabled. 2018-01-17 11:16:21 -06:00
Dmitriy Linikov
667ff07e6a Merged in hardlulz/modem-3.0-nuttx/fix-smartfs-build (pull request #574) 
Fixed misprint in smartfs_utils.c

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2018-01-17 17:01:27 +00:00
Gregory Nutt
c456b87dcd configs: CONFIG_MAX_TASKS muast be a power of 2 2018-01-17 10:54:39 -06:00
Gregory Nutt
43390c78ea configs: Since the touch screen initialization is now called from one-time board-initialization logic, it no longer needs protection from re-entry. 2018-01-17 10:14:03 -06:00
Gregory Nutt
301bf1ee77 This commit eliminates the BOARDIOC_TSCTEST_SETUP command. 
Squashed commit of the following:

    configs:  Each board now initializes the touchscreen controller as a normal part of its board bring-up.  board_tsc_setup() is gone; the touchscreen controller is now treated like any other on-board device.
    Remove all support for BOARDIOC_TSCTEST_SETUP
    Move prototype for board_tsc_setup() from include/nuttx/board.h to individual board header files.
 2018-01-17 09:33:28 -06:00
DL
7d1f133774 Fixed misprint in smartfs_utils.c 2018-01-17 15:57:06 +03:00
Masayuki Ishikawa
21eff99d72 Merged in masayuki2009/nuttx.nuttx/sched_note (pull request #573) 
SMP: Introduce spin_lock_wo_note() and spin_unlock_wo_note()

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2018-01-17 07:04:24 +00:00
Masayuki Ishikawa
ab3fa89023 SMP: Introduce spin_lock_wo_note() and spin_unlock_wo_note() 
These APIs are used in sched_note.c to protect instumentation data.
The deffrence between these APIs to exsiting spin_lock() and spin_unlock()
is that they do not perform insturumentation to avoid recursive call
when SCHED_INSTRUMENTATION_SPINLOCKS=y.

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2018-01-17 13:29:42 +09:00
Gregory Nutt
e276d4d16d Remove the BOARDIOC_TSCTEST_TEARNDOWN boardctl() command. Remove all implementations of board_tsc_teardown() (the were all stubs anyway except for the simulation). 2018-01-16 18:03:21 -06:00
Fanda
53db5c80f3 Merged in fvacek/nuttx (pull request #572) 
Fixed nucleo-l432kc broken build when CONFIG_USERLED_LOWER defined

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2018-01-16 23:33:58 +00:00
Matt Thompson
7aa28ef9d2 Merge remote-tracking branch 'upstream/master' 2018-01-16 14:24:40 -08:00
Evgeniy Bobkov
7d36a81806 Fixes two bugs in multi-block SD-card operations on the STM32F7 platform. arch/arm/src/stm32f7: DBLOCKSIZE must be the size of SD-card block, not the total amount of transferred bytes. drivers/mmcsd: respect SDIO_CAPS_DMABEFOREWRITE on CMD25. 2018-01-16 12:41:02 -06:00
Gregory Nutt
c67de1f114 configs/lpcxpresso-lpc54628: Add pin definitions for USART, I2C, and SPI on the Arduino Uno connector. 2018-01-16 11:48:36 -06:00
Juha Niskanen
802f146781 configs/nucleo-* and configs/stm32l476vg-disco: Fix more stm32_userleds.c bogus logic 2018-01-16 07:20:41 -06:00