Joakim Nohlgård
16af9b0beb
kinetis: Clean up PIT timer implementation
2018-05-22 16:47:23 +02:00
Joakim Nohlgård
a6c30ab61d
kinetis: Move RTT config to periph_cpu.h
2018-05-22 16:46:39 +02:00
Joakim Nohlgård
c7801e466d
kinetis: Refactor RTT driver
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- Keep counter value between resets
- Let kinetis_mcg_init manage the RTC oscillator, to avoid disrupting
the core clock in certain configurations
- Remove some unnecessary macros for hardware abstraction; all Kinetis
CPUs which have an RTC only have a single RTC instance, and the ISRs
and hardware registers are named the same way in all Kinetis CPU
headers.
2018-05-22 16:46:39 +02:00
Joakim Nohlgård
9e10cd4401
cpu/kinetis: Refactor LPTMR driver implementation
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Uses timer freerunning counter mode (TFC) and updating an internal
reference point instead of relying on RTT for reference time. The
target accuracy has been greatly improved for all test cases in
bench_periph_timer
2018-05-22 16:45:41 +02:00
Marian Buschsieweke
17a5101b40
cpu/lpc2387: Fixed broken SPI driver
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In commit 513b20ffd328934c58af169e2bce0c0a01eddee2 the SPI API was changed to
power up an configure the SPI bus on spi_acquire(). Sadly, the lpc2387 SPI
apparently needs to be reconfigured after each power up. This commit moves
the initialization code required after each power up from spi_init() to
spi_acquire().
2018-05-19 18:12:25 +02:00
b7c65fe2ce
Merge pull request #9132 from gebart/pr/native-pm
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native: define PROVIDES_PM_SET_LOWEST
2018-05-15 21:48:40 +02:00
Alexandre Abadie
601846c2ba
cpu/stm32l4: add support for stm32l496zg
2018-05-15 11:56:51 +02:00
Joakim Nohlgård
2d88cfca15
native: Define PROVIDES_PM_SET_LOWEST
2018-05-15 10:58:05 +02:00
Alexandre Abadie
ecb2e4767d
Merge pull request #8955 from aabadie/pr/cpu/guard_cc2538
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cpu/cc2538: remove obsolete periph file guard
2018-05-14 22:46:47 +02:00
Koen Zandberg
3f1657ffbb
Merge pull request #8952 from ZetaR60/RIOT_atmega_graceful_clock
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boards/common/atmega: gracefully handle CKDIV8 fuse
2018-05-14 16:11:17 +02:00
bb60b3e040
Merge pull request #9074 from haukepetersen/opt_nrf5x_nrfminfeature
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cpu/nrf5x: define nrfmin feature in nrf5x_common
2018-05-12 02:18:31 +02:00
Joakim Nohlgård
77449aa592
Merge pull request #9103 from gebart/pr/cortexm-vectors-const
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cortexm: const ISR vectors
2018-05-11 21:35:12 +02:00
83e8a52176
Merge pull request #9089 from gebart/pr/ldscript-attrs
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cpu: ldscript memory attribute corrections
2018-05-09 09:26:20 +02:00
260940cfa3
Merge pull request #9079 from OTAkeys/pr/stm32f423
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cpu/stm32f4: add support for STM32F423 line
2018-05-09 09:18:18 +02:00
Joakim Nohlgård
986000492d
stm32_common: Adjust ldscript memory segment attributes
2018-05-09 06:49:29 +02:00
Joakim Nohlgård
e29e0588b4
sam_common: Adjust ldscript memory segment attributes
2018-05-09 06:49:25 +02:00
Joakim Nohlgård
28361592ae
sam0_common: Adjust ldscript memory segment attributes
2018-05-09 06:49:02 +02:00
Joakim Nohlgård
72118db964
nrf52: Adjust ldscript memory segment attributes
2018-05-09 06:48:40 +02:00
Joakim Nohlgård
57b56d2e4d
nrf51: Adjust ldscript memory segment attributes
2018-05-09 06:46:51 +02:00
Joakim Nohlgård
60b13e680c
lpc2387: Adjust ldscript memory segment attributes
2018-05-09 06:46:05 +02:00
Joakim Nohlgård
bb7fdb6eda
lpc1768: Adjust ldscript memory segment attributes
2018-05-09 06:45:28 +02:00
Joakim Nohlgård
37cb8dcf95
lm4f120: Adjust ldscript memory segment attributes
2018-05-09 06:45:00 +02:00
Joakim Nohlgård
433322834e
ezr32wg: Adjust ldscript memory segment attributes
2018-05-09 06:44:39 +02:00
Joakim Nohlgård
4532c348b4
cortexm_common: Adjust ldscript memory segment attributes
2018-05-09 06:44:12 +02:00
Joakim Nohlgård
93e2527a64
cc26x0: Adjust ldscript memory segment attributes
2018-05-09 06:43:17 +02:00
Joakim Nohlgård
e3a27a74cc
cc2538: Adjust ldscript memory segment attributes
2018-05-09 06:41:57 +02:00
Joakim Nohlgård
e7b957fb04
mips_pic32mz: Tabs to spaces in ldscript
2018-05-09 00:41:27 +02:00
Joakim Nohlgård
b8d6bcdb07
cortexm_common: specify load segment instead of load address for .data
2018-05-09 00:41:27 +02:00
Joakim Nohlgård
179e8505ba
kinetis: Const ISR vector padding
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Fixes misleading .data usage in size output because the .vectors section
is now properly marked as read-only in the ELF file.
2018-05-09 00:32:28 +02:00
Joakim Nohlgård
f073fdb34f
cortexm_common: Mark base ISR vector as const
2018-05-09 00:32:28 +02:00
Joakim Nohlgård
85111cb159
Merge pull request #9084 from gebart/pr/kinetis-ldscript-fix
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kinetis: Memory segment attribute fixes
2018-05-07 16:53:12 +02:00
Joakim Nohlgård
321aa567d6
kinetis: Memory segment attribute fixes
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vectors and flashsec memory segments will not be considered for orphan
sections if rx is only given for the rom segment.
2018-05-05 08:11:00 +02:00
Vincent Dupont
4e86e12247
cpu/stm32_common: add info-stm32 make target
2018-05-04 15:30:56 +02:00
Vincent Dupont
51dcf27904
cpu/stm32f4: fix support for whole STM32F413 line
2018-05-04 15:30:56 +02:00
Vincent Dupont
9c03ff71b7
cpu/stm32f4: add support for STM32F423 line
2018-05-04 15:30:56 +02:00
Hauke Petersen
9815697b3e
cpu/nrf5x: define nrfmin feature in nrf5x_common
2018-05-04 13:47:46 +02:00
Matthew Blue
55a7d8f83d
boards/jiminy-mega256rfr2: remove context swap defines
2018-05-03 17:29:28 -04:00
Matthew Blue
2979626ef6
boards/common/atmega: gracefully handle CKDIV8 fuse
2018-05-02 14:05:33 -04:00
Matthew Blue
ac2b643308
cpu/atmega_common: return to non-interrupt context swaps
2018-04-27 14:13:34 -04:00
Semjon Kerner
ad993263e9
cpu/nrf51/pwm: initial implementation
2018-04-25 15:54:00 +02:00
Francisco Acosta
689333ff04
Merge pull request #8928 from gebart/pr/kinetis-clock-init
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kinetis: Refactor clock initialization code
2018-04-17 12:15:47 +02:00
Joakim Nohlgård
c54f6b4fcf
kinetis: Refactor clock generator initialization
2018-04-17 06:59:22 +02:00
Alexandre Abadie
bcab6bd1ba
cpu/lpc2387: remove useless periph file guard
2018-04-16 10:11:47 +02:00
Alexandre Abadie
5a63331621
cpu/lpc1768: remove useless timer periph file guard
2018-04-16 10:09:03 +02:00
Alexandre Abadie
ebbb071e0a
cpu/cc2538: remove useless periph file guard
2018-04-16 10:07:00 +02:00
Alexandre Abadie
1195ee609f
cpu/atmega_common: remove useless periph file guard
2018-04-16 09:58:44 +02:00
Gaëtan Harter
e876bbd0ae
Merge pull request #8817 from cladmi/pr/ld/mips32r2_timer_set
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mips32r2_common: timer fixes
2018-04-13 14:32:12 +02:00
Vincent Dupont
0d9badfab5
atmega_common: improve posix_unistd syscalls
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Add open implementation and improve fcntl with variable arguments
2018-04-13 10:51:07 +02:00
3d97fd4771
Merge pull request #6164 from kaspar030/fix_cortexm_thread_yield
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cortexm: fix thread_yield() -> thread_yield_higher() in ISRs
2018-04-13 10:27:46 +02:00
c9c7cd4951
cpu: cortexm_common: use thread_yield_higher() in cortexm_isr_end()
2018-04-13 10:12:39 +02:00
