René Kijewski
677d690e2b
core: introduce thread_yield_higher(), yield less
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Fixes #1708 .
Currently involuntary preemption causes the current thread not only to
yield for a higher prioritized thread, but all other threads of its own
priority class, too.
This PR adds the function `thread_yield_higher()`, which will yield the
current thread in favor of higher prioritized functions, but not for
threads of its own priority class.
Boards now need to implement `thread_yield_higher()` instead of
`thread_yield()`, but `COREIF_NG` boards are not affected in any way.
`thread_yield()` retains its old meaning: yield for every thread that
has the same or a higher priority.
This PR does not touch the occurrences of `thread_yield()` in the periph
drivers, because the author of this PR did not look into the logic of
the various driver implementations.
2014-10-24 00:09:56 +02:00
Oleg Hahm
cb48f7cd47
doc: fix warning from avr libc
2014-10-23 20:53:01 +02:00
Oleg Hahm
c53bd9ca5d
doc: remove more CPU specific documentation
2014-10-23 20:53:01 +02:00
Oleg Hahm
bbf82ab254
doc: put atmega cpu file into the right group
2014-10-23 20:53:00 +02:00
Oleg Hahm
ca866b248e
doc: fix naming for Cortex M3 common group
2014-10-23 20:53:00 +02:00
Oleg Hahm
481d4f2ee3
doc: fix ambiguous file name warnings
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doxygen does a good job itself, identifying the unique part of the path
to identify a file.
2014-10-23 20:53:00 +02:00
Oleg Hahm
49208ffb59
doc: exclude more CPU specific stuff from doxygen
2014-10-23 20:53:00 +02:00
René Kijewski
aa086158ee
Add copyright information to lpc1768/include/cpu.h
2014-10-23 20:50:31 +02:00
Oleg Hahm
db8f3d2650
cpu: use typed function pointer for thread_arch_init
2014-10-23 18:26:21 +02:00
Oleg Hahm
6d8c0d74c3
doc: some doxygen cleanups
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* removed RIOT unrelated cpu documentation
* introduced cpu_specific prefix to mark such documentation
* put oneway_malloc and crypto into sys group
2014-10-23 17:29:25 +02:00
Hauke Petersen
ccd601b429
cpu/cc2538: centralized all cpu specific includes
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- added all CPU specific includes to cpu-conf.h
- removed now not needed includes from cpu .c files
2014-10-23 14:04:57 +02:00
Oleg Hahm
fd2ec50035
Merge pull request #1848 from locicontrols/cc2538-nvic-prio-bits
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cc2538: Set __NVIC_PRIO_BITS to the correct value of 3.
2014-10-21 16:10:16 +02:00
Ludwig Ortmann
a2bb383a86
Merge pull request #1838 from LudwigOrtmann/native_subsstructure
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native: add substructure
2014-10-21 00:56:24 -07:00
Ian Martin
647391f71c
cc2538: Set __NVIC_PRIO_BITS to the correct value of 3.
2014-10-20 14:21:17 -04:00
Ludwig Ortmann
45cf2e4967
native: relocate drivers/rtc implementation
2014-10-18 11:00:09 +02:00
Ludwig Ortmann
0136f208c6
native: add drivers substructure
2014-10-18 10:58:51 +02:00
Ludwig Ortmann
833c36f09d
native: relocate periph/cpuid implementation
2014-10-18 10:48:03 +02:00
Ludwig Ortmann
96d2907666
native: add periph substructure
2014-10-18 10:47:26 +02:00
Ludwig Ortmann
a29a9ced27
boards + cpu: atmega2560: fix non-existent GPIO
2014-10-18 07:40:27 +02:00
Hauke Petersen
8c3a207a3f
Merge pull request #1770 from fnack/spi_extension
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driver - periph: Extend SPI low-level driver interface
2014-10-17 13:54:38 +02:00
Hauke Petersen
010091f265
cpu/stm32f0: fixed typo uart driver defines
2014-10-16 22:17:30 +02:00
Fabian Nack
45b3da9be7
cpu - multiple: adapt spi drivers to interface extension
2014-10-16 17:47:10 +02:00
Martine Lenders
a569f2b92c
net: Initial import of a global packet buffer
2014-10-16 11:52:30 +02:00
Hauke Petersen
0fed9a438c
cpu/stm32f1: added low-level I2C driver
2014-10-15 14:50:14 +02:00
Thomas Eichinger
ecae75a1ab
Merge pull request #1697 from locicontrols/cc2538
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Add support for the Texas Instruments CC2538 ARM Cortex-M3 MCU and developer kit.
2014-10-13 16:58:41 +02:00
Ian Martin
0605a7eb95
Add support for the Texas Instruments CC2538 ARM Cortex-M3 MCU and developer kit.
2014-10-13 09:29:49 -04:00
Hauke Petersen
d75a85a2aa
cpu/nrf51822: fixed issue with disabled RAM
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- on certain devices the second RAM bank might be disabled after
reset, this fix makes sure its enabled
2014-10-13 13:04:39 +02:00
Thomas Eichinger
86c85d86e8
Merge pull request #1756 from thomaseichinger/welq-fix
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cpu/stm32f: boards/iot-lab_M3: cleanup and fixes
2014-10-13 11:58:46 +02:00
Christian Mehlis
fff0a2f846
Merge pull request #1720 from haukepetersen/fix_nrf_gpio
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cpu/nrf51822: fixed gpio driver
2014-10-11 16:12:22 +02:00
Thomas Eichinger
420f20f4bc
cpu/stm32f1: overwrite HWTIMER_WAIT_OVERHEAD
2014-10-10 11:43:02 +02:00
Thomas Eichinger
19db6ded85
cpu/stm32f1:board/iot-lab_M3: fix and cleanup for GPIO low level driver
2014-10-10 11:42:08 +02:00
Thomas Eichinger
a16d326bf0
stm32f1: implement RTT driver
2014-10-09 11:13:06 +02:00
Thomas Eichinger
3b56b6bf07
Merge pull request #1780 from LudwigOrtmann/native-freebsd-fixup
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sys/posix: FreeBSD fixup
2014-10-09 10:48:59 +02:00
Martine Lenders
264785852e
nativenet: Supply net_dev_t support for nativenet
2014-10-09 09:40:58 +02:00
Martine Lenders
333c49a344
nativenet: Apply coding conventions
2014-10-09 09:40:57 +02:00
Ludwig Ortmann
6fba6a7f5a
native/freebsd: fix tapsetup permission
2014-10-08 16:11:04 +02:00
PeterKietzmann
502ceaf508
cpu: Implement SPI driver for sam3x8e
2014-10-08 12:20:23 +02:00
PeterKietzmann
4da6329684
cpu/stm32f4 changed SPI-return values to API defs
2014-10-07 12:16:37 +02:00
Hauke Petersen
ae48fccdf7
Copy some files from cpu/sam3x8e to cpu/cc2538.
2014-10-06 15:30:24 -04:00
Hauke Petersen
15b9df8975
cpu/stm32f0: fixed hardfault indication
2014-10-06 15:45:14 +02:00
Hauke Petersen
a29b9a08e4
cpu/stm32f0: removed leftovers from slave mode
2014-10-02 17:44:26 +02:00
Martine Lenders
0d33a00d36
Merge pull request #1492 from authmillenon/net-dev-base
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drivers: Introduce a general interface for network device drivers
2014-10-02 12:29:59 +02:00
Thomas Eichinger
464ed0ee24
Merge pull request #1752 from haukepetersen/fix_stm32f1_gpio
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cpu/stm32f1: fixed gpio driver
2014-10-02 00:49:06 +02:00
Martine Lenders
ec24fbd6dc
Merge pull request #1751 from LudwigOrtmann/native_syscalls_p2
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native: add two more syscall declarations
2014-10-01 22:14:15 +02:00
Hauke Petersen
f3d8f05d6e
cpu/stm32f1: fixed gpio driver
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- changed #ifdef to #if for device filter
- guarded file in case no GPIO device is defined
- added guards around interrupts
2014-10-01 22:01:46 +02:00
Ludwig Ortmann
b849b848a0
native: add two more syscall declarations
2014-10-01 21:56:43 +02:00
Thomas Eichinger
fccfce2d59
stm32f1: implement 32bit hwtimer by cascading two timers
2014-10-01 20:54:14 +02:00
Martine Lenders
97bf8b09ad
atmega_common: add ENOTSUP and ECANCELED to errno.h
2014-10-01 19:24:12 +02:00
Hauke Petersen
26dfa7c89c
Merge pull request #1464 from PeterKietzmann/stm32f4_spi_driver
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Initial Stm32f4 spi driver
2014-09-30 13:40:01 +02:00
PeterKietzmann
d481af752f
initial import of stm32f4discovery spi low-level driver
2014-09-30 13:18:27 +02:00
