configs/flipnclick-pic32mz: Add an nxlines configuration for use in testing the custom HiletGo Click board.
arch/mips/src/pic32mz: Correct some SPI-related typos. configs/flipnclick-pic32mz: Finishes integration of HiletGo OLED. drivers/lcd: Finish support for HiletGo OLED.
drivers/lcd: Add configuration support for HiletGo OLED. configs/flipnclick-pic32mz: Add board support for HiletGo OLED.
arch/mips/src/pic32mz: Fix some typos in debug instrumentation in pic32mz-gpio.c; fix some types releated to UART5 configuration in pic32mz-serial.c.
configs/flipnclick-pic32mz/nsh: Switch serial console to UART3. There is some problem with the UART4 RX pin documentation or configuration.
sched/: Convert legitimate uses of task_create() to nxtask_create(). Review handling of returned values from all uses of kthread_create() (as well as nxtask_create()).
graphics/: Review return values for all calls to kthread_start() because it no longer returns an errno.
drivers/: threads started by drivers should be kernel threads, not user tasks. Review return values for all calls to kthread_start() because it no longer returns an errno.
configs/: threads started by board bringup logic should be kernel threads, not user tasksi (part 2 of 2).
sched/task: Add nxtask_create(). Kthread_create() and nxtask_create() are internal OS functions and should not modify the errno variable. configs/: threads started by board bringup logic should be kernel threads, not user tasks.
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().
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>
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.
Apply the latest Kconfig to all configurations.
Enable DVFS in audio and rndis. Add telnet character mode to rndis.
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.
arch/mips/src/pic32mz: Commits the basic architecture port for the PIC32MZEF.
arch/mips/src/pic32mz: Begin adding PIC32MZEF files. Initial commit are simply PIC32MZEC files with name changes.
arch/mips/include/pic32mz: Add support for the PIC32MZEF family.
configs/flipnclick-sam3x: Add support for the 4 user-controllable LEDs on the board.
configs/flipnclick-sam3x: Add board support for the Mikroe Flip&Click SAM3X.
configs/arduino-due: Update this old configuration so that it is structured a little more like recent board support.
fs/nxffs: Giving up on truncate() support in NXFFS for now. There is too much that has to be done to make that work.
configs/sim: Add support for testing NXFFS.
fs/smartfs: Add logic needed to ftruncate to shrink a file to any arbitrary size.
fs/smartfs: Repartition some functionality to better fit in new ftruncate features.
Add FPU to xmc4 ostest
* remove +x from makefiles
* preserve .gdbinit across make clean
* add FPU support to ostest on xmc4
* add FPU test to ostest on xmc4
Approved-by: Gregory Nutt <gnutt@nuttx.org>
lc823450 http streaming
* arch/arm/src/lc823450: Use spinlock APIs in lc823450_gpio.c
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
* arch/arm/src/lc823450: Add a warning message in up_ack_irq()
In SMP mode, H/W interrupts should be handled on CPU0 to avoid deadlocks.
Other changes:
Fix a potential race condition in up_enable_irq()
Use spinlock APIs instead of critical section APIs.
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
* arch/arm/src/lc823450: Enable HRT_TIMER in lc823450_timerisr.c
Other changes:
Fix style violations and call up_enable_irq() to assign CPU0 for IRQ handling.
Use spinlock APIs instead of critical section APIs.
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
* arch/arm/src/lc823450: Fix race conditions in dma/usbdev.
In SMP mode, critical data must be protected explicitly.
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
* configs/lc823450-xgevk: Update README.txt
Add notes on .gdbinit and networking. Update comments on SMP.
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
* configs/lc823450-xgevk: Update defconfigs
Enable HRT_TIMER, LC823450_MTM0_TICK, SPINLOCK_IRQ
Enable NET_TCP_RWND_CONTROL, NXPLAYER_HTTP_STREAMING_SUPPORT (rndis only)
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Approved-by: Gregory Nutt <gnutt@nuttx.org>
arch/arm/src/lpc54xx: Adds the LPC54-specific clock configuration logic to the leveraged SD/MMC driver.
arch/arm/src/lpc54xx: Leveraged SD/MMC driver builds without error but is still missing clock configuration logic.
arch/arm/src/lpc54xx: Bring in LPC43xx SD/MMC driver from https://github.com/Smoothieware/smoothie-nuttx/tree/master/nuttx/arch/arm/src/lpc43xx
arch/arm/src/lpc54xx: LCD.. Fix some miconceptions about how the video address lines are used.
arch/arm/src/lpc54xx: Fix some LCD BPP and BRG vs RGB settings.
lc823450 smp improvement
* arch/arm/src/common: Apply irq_spin APIs to modifyregXX
Replace enter_critical_section with spin_lock_irqsave.
Replace leave_critical_section with spin_unlock_irqrestore.
Please see 6150299f54 as well.
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
* arch/arm/src/lc823450: Do not use modifyreg32() to enable Mutex.
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
* arch/arm/src/lc823450: Modify IRQ control for i2s
Interrupt will be handled on CPU0 with this change.
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
* arch/arm/src/lc823450: Apply irq_spin APIs to dma/syscontrol/usbdev.
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
* configs/lc823450-xgevk: Assign CPU1 to lpwork
This change will improve load balancing for networking with RNDIS.
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
* drivers/audio/wm8776.c: Improve stability in SMP mode
Apply irq_spin APIs to improbe performance.
Repeat to process a message to avoid deadlock.
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
* configs/lc823450-xgevk: Enable SPINLOCK_IRQ and NXPLAYER in rndis
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Approved-by: Gregory Nutt <gnutt@nuttx.org>
Squashed commit of the following:
arch/arm/src/lpc54xx: Finish off some missing logic. Complete now execpt for GPIO and LED support.
arch/arm/src/lpc54xx: Add lpc54_clrpend.c
arch/arm/src/lpc54xx: Serial driver is complete and compiles.
arch/arm/src/lpc54xx: Add beginning of a serial driver (still missing some logic)
arch/arm/src/lpc54xx: Fleshes out low level USART intialization.
arch/arm/src/lpc546xx/Kconfig: Add hooks to integrate with common seril upper half.
arch/arm/src/lpc54xx: Beginning of USART console support.
arch/arm/src/lpc54xx: Completes very basic clock configuration.
arch/arm/src/lpc54xx: Add clocking logic (still not complete)
arch/arm/src/lpc54xx: Beginning of PLL configuration logic.
arch/arm/src/lpc54xx: Fix a few things from first compile attempt. Compilation cannot work until I at least finish the clock configuration logic.
arch/arm/src/lpc54xx: Addes some SysTick logic.
arch/arm/src/lpc54xx: Completes basic startup logic (sans clock configuration) and interrupt configuration.
arch/arm/src/lpc54xx: Add generic ARMv7-M start-up logic (needs LPC54628 customizations); add emtpy file that will eventually hold the clock configuration logic.
arch/arm/src/lpc54xx: Add (incomplete) SYSCON register definition header file.
arch/arm/src/lpc54xx: Add FLEXCOMM header file.
arch/arm/src/lpc54xx: Bring in tickless clock logic from LPC43; configs/lpcxpresso-lpc54628: mount procfs if enabled.
arch/arm/src/lpc54xx: Add RIT clock definitions; add SysTick initialization (not finished)
LPC54xx and LPCXpresso-LPC54628: add more boilerplate files and stubbed out files.
arch/arm/src/lpc54xx: Add (incomplete) USART header file.
Add another condition to a Kconfig; refresh a defconfig.
arch/arm/src/lpc54xx/chip: Add LPC54628 memory map header files.
configs/lpcxpresso-lpc54628: Add basic build files for the LPCXpresso-LPC54628
arch/: Basic build directory structure for the LPC54628
lc823450 smp audio
* arch/arm/src/lc823450: Remove a workaround in up_cpu_paused()
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
* arch/arm/src/lc823450: Introduce g_gpio_lock to improve write performance in SMP mode.
NOTE: This is a tentative solution and should be replaced with more generic one.
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
* arch/arm/src/lc823450: Add a workaround in up_txready() to avoid data corruption.
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
* configs/lc823450-xgevk: Enable CONFIG_SMP for audio
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
* configs/lc823450-xgevk: Update README.txt regarding SMP audio
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Approved-by: Gregory Nutt <gnutt@nuttx.org>
STM32, STM32 L4, and STM32 M4: USB OTGFS DMA trace output fix
STM32: Add dump buffer feature to stm32 F4 series
STM32 and STM32 L4: Fix bad USB OTGFS register address
STM32 L4: Fix typo in USB OTGFS register usage
STM32 L4: Add check in USB OTGFS driver to assure that SYSCFG is enabled
Nucleo-L496ZG: Make HSE on Nucleo-L496ZG default to enable USB
Squashed commit of the following:
libnx: Need to duplicate some Kconfig setting for NXFONTs if it can be configured and built independently of NX. Also includes some build-related fixes.
configs/sim: Disable NX graphics support in the fb configuration.
libnx: Basic configuration and build changes to support building font support independend of the NX server.
