107be4122c
board: samr21-xpro: adapt to common board Makefile
2015-05-26 10:46:34 +02:00
9dc0554d98
cpu: samd21: use cortex common makefile and newlib module
2015-05-26 10:46:33 +02:00
aff25936d1
cpu: samd21: fix gpio irq handling compile handling
2015-05-26 10:23:43 +02:00
Joakim Gebart
13832d8e62
everything: Remove filename from @file Doxygen command
2015-05-22 07:34:41 +02:00
Lucas Jenss
426170b064
Improve naming of thread stacksize/priority constants
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As discussed in #2725 , this commit renames a number of stacksize constants to
better convey their intended usage. In addition, constants for thread priority
are given a `THREAD_` prefix. Changes are:
* KERNEL_CONF_STACKSIZE_PRINTF renamed to THREAD_EXTRA_STACKSIZE_PRINTF
* KERNEL_CONF_STACKSIZE_DEFAULT renamed to THREAD_STACKSIZE_DEFAULT
* KERNEL_CONF_STACKSIZE_IDLE renamed to THREAD_STACKSIZE_IDLE
* KERNEL_CONF_STACKSIZE_MAIN renamed to THREAD_STACKSIZE_MAIN
* Move thread stacksizes from kernel.h to thread.h, since the prefix changed
* PRIORITY_MIN renamed to THREAD_PRIORITY_MIN
* PRIORITY_IDLE renamed to THREAD_PRIORITY_IDLE
* PRIORITY_MAIN renamed to THREAD_PRIORITY_MAIN
* Move thread priorities from kernel.h to thread.h since the prefix has changed
* MINIMUM_STACK_SIZE renamed to THREAD_STACKSIZE_MINIMUM for consistency
2015-05-21 00:14:23 +02:00
Hauke Petersen
f0d9574de1
cpu/samd21: fixed broken spi_transfer_byte function
2015-05-19 18:05:36 +02:00
daniel-k
a31848ceb8
cpu/samd21: implement peripheral real time timer (periph/rtt)
2015-05-10 21:09:31 +02:00
bapclenet
fa571013ee
samr21/rtc safety isr
2015-05-07 20:18:49 +02:00
df3ed49305
cpu: samd21: switch to hwtimer compat wrapper
2015-05-06 12:04:53 +02:00
bapclenet
edfb255a5d
samr21/RTC
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Solve issue #2261 by using the external 32,768KHz Oscillator
2015-04-09 10:05:09 +02:00
Ludwig Ortmann
1572c94e41
cpu/samd21: implement gpio_toggle properly
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Before, gpio_toggle relied on gpio_read which is inefficient and does not
work with GPIOs configured as outputs.
2015-03-25 22:05:05 +01:00
Ludwig Ortmann
cf637942cc
*: add missing blank lines
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Some functions had no blank lines to separate them from their
neighborhood.
2015-03-21 16:34:59 +01:00
Ludwig Ortmann
e9e3f3d148
cpu/samd21/periph/i2c: fix spacing, comment length
2015-02-18 13:52:48 +01:00
Ludwig Ortmann
cec87139a5
core, cpu, drivers, tests: remove trailing space
2015-02-18 13:52:48 +01:00
Peter Kietzmann
ebadbd6da3
Merge pull request #2323 from thomaseichinger/i2c_mutex
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periph/i2c: added means to make I2C thread-safe
2015-01-20 07:57:20 +01:00
Joakim Gebart
bec43f11d8
samd21: Basic implementation of spi_acquire(), spi_release()
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Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
2015-01-19 19:05:20 +01:00
Thomas Eichinger
30040fa311
cpu/samd21: make i2c thread-safe
2015-01-19 12:20:09 +01:00
Troels Hoffmeyer
29b0e73350
samr21: cpuid implemented by reading 128 bits from flash
2015-01-12 13:50:16 +01:00
Ludwig Ortmann
7d948e4d65
Merge pull request #2260 from bapclenet/samr21/RTC
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SAMR21/RTC: Error negative second fixed
2015-01-07 18:33:24 +01:00
bapclenet
f49661f617
cpu/samd21: fix rtc negative second error
2015-01-07 17:07:41 +01:00
benpicco
9c50f206c5
Merge pull request #2252 from benpicco/samd21-malloc
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cpu/samd21: check if the requested memory is really available in _sbrk_r
2015-01-06 20:31:09 +01:00
Benjamin Valentin
070420db7d
samd21: check if the requested memory is really available in _sbrk_r
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copy the check from sam3x8e
2015-01-06 19:22:46 +01:00
Thomas Eichinger
d6c4d5581f
Merge pull request #2215 from bapclenet/samr21/RTC
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cpu/samd21: add rtc periph implementation
2015-01-06 18:21:22 +01:00
Ludwig Ortmann
d74f7425a5
cpu/samd21: increase default stack size
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Provide enough space to run `examples/default`.
2014-12-20 17:00:11 +01:00
bapclenet
55aabf9dfb
cpu/samd21: add rtc periph implementation
2014-12-18 15:25:49 +01:00
Thomas Eichinger
ca53077e3c
Merge pull request #1998 from Troels51/samr21-hwtimer-fix
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samr21: 32 hwtimer
2014-12-17 17:29:36 +01:00
Troels Hoffmeyer
7124ec6258
samr21: implemented 32 bit hwtimer
2014-12-17 14:44:54 +01:00
Troels Hoffmeyer
33ef43c8e2
samr21: implemented transceiver via spi, gpio changes
2014-12-16 17:43:30 +01:00
bapclenet
54fb0f0610
cpu/samd21: add i2c periph implementation
2014-12-11 08:32:27 +01:00
BytesGalore
a4d2ee307c
cpu: added extern "C" to headers
2014-11-24 19:10:15 +01:00
Hauke Petersen
2220a9fab0
core/cpu/boards: removed fw_puts from RIOT
2014-11-21 13:09:02 +01:00
Hauke Petersen
62b6522e01
cpu: moved reboot_arch for cortex cpus
2014-11-20 17:22:39 +01:00
9ce0b676b4
core: sys: move ringbuffer to core
2014-11-19 14:18:39 +01:00
Hauke Petersen
d1e57faf34
Merge pull request #1994 from BytesGalore/EasyCPPMixing_samr21_xpro_support_fix
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cpu/samd21 C++ samr21-xpro support fix
2014-11-17 18:20:50 +01:00
BytesGalore
ae3492b017
cpu/samd12: c++: initial support for c++, added _kill (weak) and weak attribute for _kill_r
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boards/samr21-xpro: provided c++ feature (cpp)
2014-11-14 13:20:54 +01:00
Thomas Eichinger
2b0d49c8b1
Merge pull request #1954 from haukepetersen/fix_cortex_irqstacksize
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cpu: adjusted IRQ stack sizes for Cortex CPUs
2014-11-14 10:50:51 +01:00
Ian Martin
7bbdbcc7cb
Allow the application's makefile to specify a custom linker script, for example:
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LINKERSCRIPT = custom-linkerscript.ld
2014-11-10 14:28:35 -05:00
Hauke Petersen
72b68bc9f0
cpu: adjusted IRQ stack sizes for Cortex CPUs
2014-11-06 15:16:33 +01:00
Hinnerk van Bruinehsen
e3aa222d6c
lint: fix nullPointer errors
2014-10-31 01:24:30 +01:00
Hauke Petersen
e7fbaf3815
cpu: removed NAKED attribute from ISRs
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- removed the __attribute__((naked)) from ISRs
- removed ISR_ENTER() and ISR_EXIT() macros
Rationale: Cortex-Mx MCUs save registers R0-R4 automatically
on calling ISRs. The naked attribute tells the compiler not
to save any other registers. This is fine, as long as the
code in the ISR is not nested. If nested, it will use also
R4 and R5, which will then lead to currupted registers on
exit of the ISR. Removing the naked will fix this.
2014-10-30 19:33:32 +01:00
Oleg Hahm
c53bd9ca5d
doc: remove more CPU specific documentation
2014-10-23 20:53:01 +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
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
Thomas Eichinger
bf256f63a3
samr21-xpro: initial import for the samr21-xpro board
2014-09-25 14:37:47 +02:00
