8669183852
sched/pthread and task: When a pthread is started, there is a small bit of logic that will run on the thread of execution of the new pthread. In the case where the new pthread has a lower priority than the parent thread, then this could cause both the parent thread and the new pthread to be blocked at the priority of the lower priority pthread (assuming that CONFIG_PRIORITY_INHERITANCE is not selected).
...
This change temporarily boosts the priority of the new pthread to at least the priority of the new pthread to at least the priority of the parent thread. When that bit of logic has executed on the thread of execution of the new pthread, it will then drop to the correct priority (if necessary) before calling into the new pthread's entry point.
2016-10-01 11:38:22 -06:00
0908a6c6b9
Fix calculations using MSEC_PER_TICK. If USEC_PER_TICK is less than 1000, then MSEC_PER_TICK will be zero. It will be inaccurate in any case.
2016-09-25 08:17:33 -06:00
9838cc0cc9
Make DAC structure packed
2016-09-20 08:04:32 -06:00
61980caee5
drivers/sensors: Adds support for the Sensixs XEN1210 3D-boar. This sensor is used on NANOSATC-BR2 a Brazillian CUBESAT project.
2016-09-16 12:45:53 -06:00
141a111439
Update a comment
2016-09-16 12:31:18 -06:00
de3e35f00a
include/nuttx/modem: Move all modem-related IOCTL commands to a common file to assure that they will be unique
2016-09-16 09:39:51 -06:00
8842c2c214
Add a definition and a comment
2016-09-07 09:38:33 -06:00
05aa586aa6
sched/: Move fields related to parent/child task relationship out of TCB into group structure.
2016-09-06 08:28:31 -06:00
b0f973d901
MTD: SPI-based driver for Macronix MX25L3233F or MX25L6433F.
2016-09-02 11:00:04 -06:00
0de75e144a
Fix some comments in header files
2016-08-31 13:34:52 -06:00
1431dcd8d5
Fix some bad file inclusions in last commit
2016-08-31 12:25:50 -06:00
7ea9632592
Change the way that contactless IOCTL commands are defined. All IOCTL commands must be unique.
2016-08-31 11:30:22 -06:00
a17059503e
fix pn532
2016-08-31 13:50:03 +02:00
1d1affdd2b
fix mfrc522
2016-08-31 13:46:27 +02:00
d4048f3eeb
CL fixes
2016-08-31 13:41:49 +02:00
c025ffc3c3
contactless: spi device
2016-08-31 13:22:10 +02:00
3654b841bc
Move contactless drivers to their own directory
2016-08-31 13:08:58 +02:00
1500a50057
Add missing prototype for btn_lower_initialize()
2016-08-27 11:32:47 -06:00
644335a39c
Fix C99 style comment
2016-08-26 08:28:54 -06:00
440d535360
include/cxx: Update some C++ header files due to recent changes to C hader files
2016-08-25 15:06:46 -06:00
55a325bcd4
system() is not available from within the OS
2016-08-25 12:36:38 -06:00
e07a02bf29
Add system() to stdlib.h
2016-08-25 11:28:09 -06:00
aed8a602b8
stdio: Add support for remove()
2016-08-25 08:40:34 -06:00
51596dc457
Updata difftime. Add a version of difftime for the case where the platform does not support type double
2016-08-25 08:00:50 -06:00
a626ba5b70
libc/time: This commit adds the difftime() function. Since the function returns a double, I have isolated it in a CONFIG_LIBC_DIFFTIME option (It also depends on the toolchain-dependent CONFIG_HAVE_DOUBLE so is not available on tiny platforms).
2016-08-24 15:43:57 -06:00
c8c4575139
isatty() should be prototypes in unstid.h, not termios.h.
2016-08-24 10:25:09 -06:00
7021b143ce
Add POSIX type sig_atomic_t
2016-08-24 10:16:41 -06:00
221fcfd8f1
drivers/sensors: Add driver for the Bosch BMG160 3 axis gyroscop.
2016-08-24 09:41:04 -06:00
0044910e33
drivers/sensors: Add driver for the LIS3DSH 3 axis accelerometer.
2016-08-24 08:28:45 -06:00
595f00e271
Add include/sensors/ioctl.h; make sure that all IOCTL values are unique to avoid all misuse.
2016-08-23 13:08:12 -06:00
b29287b022
drivers/sensors: Add driver for the MLX90393 3 axis magnetometer.
2016-08-23 10:48:08 -06:00
338bf8c9e3
drivers/sensors: Add drvier for the LIS3MDL 3 axis magnetometer
2016-08-23 08:22:47 -06:00
60b70f7dbb
Make xorshift128 re-entrant so that we do do have to suffer the overhad of serialization controls.
2016-08-21 07:47:53 -06:00
300361539a
sched/sched_cpuload_oneshot: Use the oneshot timer with optional entropy to measuer cPU load if so configured.
2016-08-20 12:47:07 -06:00
6f833be9d5
Separate XorShift128 PRNG from /dev/urandom and make it generally available.
2016-08-20 11:36:02 -06:00
a5440fff64
Make all Analog IOCTL command values unique
2016-08-20 09:09:17 -06:00
8b99dd4cdb
drivers/audio: Add Audio Tone Generator for NuttX
2016-08-16 13:20:05 -06:00
f84780f36e
Changes from review of PR 114
2016-08-14 13:38:47 -06:00
82b86cdcf3
oneshot interface: max_delay method should return time in a standard struct timespec form.
2016-08-12 11:33:10 -06:00
89135c55e4
drivers/timer: Add an upper-half, oneshot timer character driver.
2016-08-12 10:40:07 -06:00
1bb93021df
STM32: Add a experimental oneshot, lower-half driver for STM32
2016-08-11 14:07:43 -06:00
9de2c28656
Add oneshot timer lower half interface
2016-08-11 13:34:49 -06:00
6df28bc74e
Make bit-order SPI H/W feature configurable for better error detection
2016-08-08 11:54:13 -06:00
c3cfd37791
Fix cloned variable error in all SPI drivers
2016-08-08 11:04:01 -06:00
7d4cb73bd6
STM32 and EFM32 SPI drivers adopted an incompatible conventions somewhere along the line. The set the number of bits to negative when calling SPI_SETBITS which had the magical side-effect of setting LSB first order of bit transmission. This is not only a hokey way to pass control information but is supported by no other SPI drivers.
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This change three things: (1) It adds HWFEAT_LSBFIRST as a new H/W feature. (2) It changes the implementations of SPI_SETBITS in the STM32 and EFM32 derivers so that negated bit numbers are simply errors and it adds the SPI_HWFEATURES method that can set the LSB bit order, and (3) It changes all calls with negative number of bits from all drivers: The number of bits is now always positive and SPI_HWFEATUREs is called with HWFEAT_LSBFIRST to set the bit order.
2016-08-08 08:28:13 -06:00
469aff0584
Fix names of pre-processor variables used in header file idempotence
2016-08-06 19:21:42 -06:00
4afe20c83f
Fix naming of some enumeration types
2016-08-06 11:08:53 -06:00
bfac90f720
Add MFRC522 RFID ISO14443 and Mifare transceiver driver
2016-08-06 08:45:52 -06:00
2f7cae6e4a
SPI transfer: minor fix to type and comments
2016-08-05 14:18:40 -06:00
50e9a5fa33
Add more options to spi_transfer
2016-08-05 13:22:18 -06:00
Gregory Nutt
Marc Rechté
Alan Carvalho de Assis
Aleksandr Vyhovanec
Sebastien Lorquet
Alexander Entinger