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
18ad40b98c
ARMv7-M: Fix double allocation of MPU region in mmu.h
2016-11-17 13:37:24 -06:00
Gregory Nutt
61bdea1625
Merge remote-tracking branch 'origin/master' into csection
2016-11-17 13:05:36 -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
Gregory Nutt
10af1e1734
sabre-6quad: Update TODO list
2016-11-17 11:50:58 -06:00
Gregory Nutt
bb19f1b499
spinlocks should be volatile.
2016-11-17 10:04:22 -06:00
Gregory Nutt
2c314464a8
Fix a typo in a comment
2016-11-17 08:03:45 -06:00
Gregory Nutt
ccdc11d8ff
Fix typo in variable naming. g_cpu_irqset should be g_cpu_irqlock.
2016-11-17 06:37:24 -06:00
Gregory Nutt
1c1564f0c1
Add logic to handled nested calls to enter_critical_section() from interrupts handlers (with SMP).
2016-11-16 22:45:08 -06:00
Gregory Nutt
0c3207e86e
Fix backward logic in an assertion.
2016-11-16 21:48:27 -06:00
Gregory Nutt
16f0b8fa96
Fix typos in DEBUASSERT statements
2016-11-16 19:58:51 -06:00
Gregory Nutt
f1e4951a8d
Fix some comments
2016-11-16 19:11:31 -06:00
Gregory Nutt
4ca653a1cc
Add some experimental changes to enter/leave_critical_section to deal with the case where interrupts are disabled only on the local CPU
2016-11-16 18:28:35 -06:00
Gregory Nutt
6a875bcb61
Xtensa: Add EXPERIMENTAL hooks to support lazy co-processor state restore in the future.
2016-11-16 06:48:13 -06:00
Gregory Nutt
5ce3b399d5
Correct some typos in comments
2016-11-15 16:48:40 -06:00
Gregory Nutt
40d7216a22
Back out 65ab12 and parts of 21f92b
2016-11-15 15:44:43 -06:00
Gregory Nutt
1b16e5a9e3
Merge branch 'master' of bitbucket.org:nuttx/nuttx
2016-11-15 13:25:42 -06:00
Gregory Nutt
6683f01444
Trivial change to comment
2016-11-15 13:38:43 -06:00
Gregory Nutt
23d2915179
Update README
2016-11-15 13:25:30 -06:00
Gregory Nutt
21f92ba601
Review some SMP logic; update comments; refresh configuration.
2016-11-15 09:24:00 -06:00
Gregory Nutt
65ab12fbb9
If SMP is enabled, if any interrupt handler calls enter_critical_section(), it should take the spinlock.
2016-11-15 08:37:58 -06:00
Gregory Nutt
b53866c872
sched/irq: Change order for SMP case in enter_critical_section: Disble local interrupts BEFORE taking spinlock.
2016-11-15 07:54:18 -06:00
Gregory Nutt
e2f999a5df
Update Changelog
2016-11-15 07:35:30 -06:00
Gregory Nutt
a2531cea0c
ESP32: Refresh configurations, update README
2016-11-15 07:28:37 -06:00
Eunbong Song
4545af3249
sleep() was returning remaining nanoseconds (kind of), instead the remaining seconds.
2016-11-15 06:47:59 -06:00
Gregory Nutt
5dfc5f1da5
ESP32 Core v2: Add configuration to supporting linking NuttX for execution out of IRAM.
2016-11-14 17:51:50 -06:00
Gregory Nutt
96e7d1c310
Update REAMME
2016-11-14 16:41:37 -06:00
Gregory Nutt
0ed0217be2
ESP32: Trivial typo prevent good link
2016-11-14 13:41:30 -06:00
Gregory Nutt
c84db68103
Xtensa ESP32: Fix some compilation errors that snuck with some of the last changes
2016-11-14 13:29:08 -06:00
Gregory Nutt
3b6c4b37b0
Update README
2016-11-14 12:54:29 -06:00
Gregory Nutt
c7dad4ffe0
Update README
2016-11-14 11:52:33 -06:00
Gregory Nutt
74089c5198
ESP32 Core v2: Include a copy of the OpenOCD config file.
2016-11-14 11:30:40 -06:00
Kolb, Stefan
bf096873a1
SAMV7 USBDEVHS: A problem occurred if the USB cable is unplugged while a large amount of data is send over an IN endpoint using DMA. If the USB cable is plugged in again after a few seconds it is not possible to send data over this IN endpoint again, all other endpoints work as expected.
...
The problem occurs because if the USB cable is unplugged while an DMA transfer is in flight the transfer is canceled but the register SAM_USBHS_DEVDMACTRL is left in an undefined state. The problem was fixed the problem by resetting the register SAM_USBHS_DEVDMACTRL to a known state. Additionally all pending interrupts are cleared.
2016-11-14 10:32:49 -06:00
Gregory Nutt
efbb622ab8
Update README
2016-11-14 10:30:10 -06:00
Ramtin Amin
31d9565f0f
Misoc LM32: Corrects a bug that never occured in qemu on simulation or real fpga. The error was that the r1 register was being modified out of context switching and not restoring it.
2016-11-14 07:18:33 -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
c7b5f20b5d
Update README
2016-11-13 09:30:45 -06:00
Gregory Nutt
102abb380d
Update README
2016-11-13 07:55:34 -06:00
Gregory Nutt
e87f1360c6
Update README
2016-11-12 15:51:14 -06:00
Gregory Nutt
f22c41c7cd
Updae README
2016-11-12 15:10:23 -06:00
Juha Niskanen
b7ed12ebd3
Patch brings strtol() and related functions more conformant with POSIX. Corner cases like strtol(-2147483648, NULL, 10) now pass clang -fsanitize=integer without warnings.
2016-11-10 06:18:42 -06:00
Gregory Nutt
ab19292787
Merged in slorquet/nuttx/32l4_qepsc (pull request #170 )
...
typos
2016-11-09 19:42:50 +00:00
Sebastien Lorquet
90f1762012
Merge branch 'master' into 32l4_qepsc
2016-11-09 19:55:10 +01:00
Sebastien Lorquet
98088a7456
typos
2016-11-09 19:52:29 +01:00
Gregory Nutt
750a25a086
Merged in slorquet/nuttx/32l4_qepsc (pull request #169 )
...
Change the way to configure quadrature encoder prescalers.
2016-11-09 18:44:42 +00:00
Sebastien Lorquet
a9c66683f2
Change the way to configure quadrature encoder prescalers.
2016-11-09 19:16:44 +01:00
Freddie Chopin
484a1b6104
sem_wait() and sem_trywait() no longer modify the errno value UNLESS an error occurs. This allows these functions to be used internallly without clobbering the errno value.
2016-11-09 07:01:49 -06:00
Gregory Nutt
ac1bb127b6
Correct some C++ style comments.
2016-11-08 08:51:03 -06:00
Gregory Nutt
b6d6b774e9
Xtensa: In this model, co-processor state restore must enable co-processors in CPENABLE.
2016-11-08 08:23:52 -06:00
