binfmt/, configs/, grahics/, libc/, mm/, net/, sched/: OS references to the errno variable should always use the set_errno(), get_errno() macros
arch/arm/src/stm32 and stm32f7: Architecture-specific code is not permitted to modify the errno variable. drivers/ and libc/: OS references to the errno variable should always use the set_errno(), get_errno() macros
sched/sched: Correct some build issues introduced by last set of changes.
sched/sched: Add new internal OS function nxsched_setaffinity() that is identical to sched_isetaffinity() except that it does not modify the errno value. All usage of sched_setaffinity() within the OS is replaced with nxsched_setaffinity().
sched/sched: Internal functions sched_reprioritize() and sched_setpriority() no longer movidify the errno value. Also renamed to nxsched_reprioritize() and sched_setpriority().
sched/sched: Add new internal OS function nxsched_getscheduler() that is identical to sched_getscheduler() except that it does not modify the errno value. All usage of sched_getscheduler() within the OS is replaced with nxsched_getscheduler().
sched/sched: Add new internal OS function nxsched_setparam() that is identical to sched_setparam() except that it does not modify the errno value. All usage of sched_setparam() within the OS is replaced with nxsched_setparam().
sched/sched: Add new internal OS function nxsched_getparam() that is identical to sched_getparam() except that it does not modify the errno value (actually, the previous value erroneously neglected to set the errno value to begin with, but this fixes both issues). All usage of sched_getparam() within the OS is replaced with nxsched_getparam().
SAMDL: Added SAMD DAC header file. Fixed SAMD EVSYS header. Added SAMD TC header file. Fixed some minor typos
* SAMD External Interrupt Controller (EIC) support
* removed comment
* SAMDL: SPI must be disabled before changing the mode bits in CTRLA register
* 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>
* arch/arm/src/lc823450: Change irqwarn() to ASSERT() in up_ack_irq()
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
* 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>
* 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).
* 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.
* configs/lpcxpresso-lpc54628/lvgl: Add LittlevGL graphics demo configuration.
* configs/lpcxpresso-lpc54628: Update README
* include/termios.h: Update comments; fix long lines.
* sched/semaphore: Add ASSERT(false) in nxsem_post() if no waiting task is found.
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
* sched/sched/sched_sporadic.c: fix compiler error when priority inheritance is enabled. Noted by eunb.song@samsung.com
* Change ASSERT(false) to DEBUGPANIC().
* Documentation: Fix copy/paste error in NX graphics document. Noted by Henjiu Kang.
* 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.
* Update README and some comments
* Issue #85: /dev/userleds is not working for nucleo-l432kc fixed
* configs/nucleo-l432kc: Fix numerous cloning errors/typos.
* Update TODO list
* NUCLEO F432KC typo fixed, correct name is L432KC
Just README.txt and comments affected, no changes in the code
* 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>
* fs/userfs: use correct req type in userfs_truncate, remove use of undeclared buf
* 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>
* 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.
* 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.
* 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.
* 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.
* net/udp: In sendto(), return EHOSTUNREACH if if the network is down.
* net/udp: Resolves final design issues with UDP write buffering. 100% code complete but also 100% untested.
* net/udp and tcp: Yet another (cosmetic) change to UDP and TCP write buffer macro naming.
* net/udp: UDP write buffering is basically functional but needs a lot more verification.
* net/udp: Fix memory leak with UDP + write buffer is closed. Also update TODO and comments and refresh a configuration.
* Update some comments.
* drivers/mtd/at24xx.c: Correct page size for AT24C02 part.
* arch/arm/src/stm32: Make STM32 usable with an external RTC. drivers/timers/ds3231.c: Correct some debug statments.
* arch/arm/src/stm32/stm32_spi.c: Removed unnecessary (and incorrect) speed limitation
* arch/arm/src/stm32/stm32f40xxx_i2c.c: Correct some recent changes to STM32F4 I2C that broke poll mode of operation.
* configs/flipnclick-sam3x: Using JTAG (vs. Bossac) I was finally able to load code and verify the basic NSH configuration. Updated READMEs. Also switched to USART0 (vs UART0) for the serial console because I was not getting bi-directional communication on the VCOM.
* SAMDL: Added SAMD DAC header file. Fixed SAMD EVSYS header. Added SAMD TC header file. Fixed some minor typos
* fix typo
* added missing EVCTRL register bits in TC
Approved-by: Gregory Nutt <gnutt@nuttx.org>
SAMDL: SPI must be disabled before changing the mode bits in CTRLA register
* SAMD External Interrupt Controller (EIC) support
* removed comment
* SAMDL: SPI must be disabled before changing the mode bits in CTRLA register
Approved-by: Gregory Nutt <gnutt@nuttx.org>
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>
configs/flipnclick-pic32mz: Switch the serial console to UART4. Clean up some minor issues the LED options.
configs/flipnclick-pic32mz: Add support for two on-board buttons: T1 and T2.
configs/flipnclick-pic32mz: Adds basic board support for the Mikroe Flip&Click PIC32MZ board. Initial commit is just the configs/pic32mz-starterkit with some name chanages.
