Iván Briano
1481b01df8
cpu: samd21: Enable the interrupt line for PA28
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So the onboard button on the Samr21-xpro works again.
2015-08-27 14:08:16 -03:00
0a859b91ee
cpu: samd21: use periph_common SPI functions
2015-08-14 14:46:35 +02:00
Hauke Petersen
75472eddf4
cpu: remove transceiver defines from cpu_conf files
2015-08-06 12:13:54 +02:00
bapclenet
10f3f715cb
Merge pull request #3205 from kaspar030/fix_samr21-xpro_clock_setup
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cpu: samd21: fix synchronization loop in clk_init
2015-06-28 20:15:08 +02:00
Peter Kietzmann
f62bc56648
Merge pull request #3215 from haukepetersen/fix_periphcpu_addenums
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cpu: added dev_enums.h include to all periph_cpu.h
2015-06-22 08:44:26 +02:00
Hauke Petersen
4ae5204b36
cpu: added dev_enums.h include to all periph_cpu.h
2015-06-16 22:41:16 +02:00
1172597594
cpu: samd21: fix synchronization loop in clk_init
2015-06-15 21:33:13 +02:00
Hauke Petersen
e8dd6afa38
cpu/samd21: optimization of startup code
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- make use of common startup code
- make use of common exception handlers
- renamed startup.c to vectors.c
2015-06-15 16:00:51 +02:00
Hauke Petersen
138a6a7d1b
cpu/samd21: added custom GPIO_UNDEF define
2015-06-14 16:15:53 +02:00
Hauke Petersen
368f5fb64f
cpu/samd21: remodeled GPIO driver implementation
2015-06-12 19:10:48 +02:00
daniel-k
9703d324f6
samd21/rtt: fix bug in rtt_set_alarm that caused interrupt immediately after calling
2015-06-08 15:37:22 +02:00
Hauke Petersen
d9deb569b2
cpu/samd21: added peripheral PWM driver
2015-06-05 11:19:48 +02:00
Hauke Petersen
164721657d
cpu/samd21: added cpu clock configuration
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- choosable between PLL and internal 8MHz osciallator
- configurable to a wide range of frequencies
2015-06-04 11:58:26 +02:00
Hauke Petersen
744ec88a74
cpu: use cortexm common linkerscript
2015-05-30 13:43:19 +02:00
Joakim Gebart
c09a8484e2
cortexm: Move ldscripts into separate directory
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Less clutter inside the cpu/* directories by placing linker scripts
under cpu/*/ldscripts/CPUNAME.ld
2015-05-30 12:20:07 +02:00
Joakim Gebart
41e1b57624
Merge pull request #3100 from haukepetersen/opt_cortexm_init
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cpu: centralized cortex initialization and some defines
2015-05-30 09:21:46 +02:00
Hauke Petersen
dfb717c308
cpu/samd21: adapted to centralized cpu conf
2015-05-29 16:44:52 +02:00
Hauke Petersen
32410bbfe5
cpu/samd21: set optimization level to -Os
2015-05-29 12:15:40 +02:00
haukepetersen
38f4fc7027
cpu/samd21: moved -O0 from board to cpu
2015-05-28 19:30:07 +02:00
haukepetersen
0d5c8546f3
cpu: adapted Makefiles to unified cortexm module
2015-05-28 19:30:07 +02:00
Hauke Petersen
a5e4b02ed8
cpu: fixed doxygen for multiple headers
2015-05-28 15:45:05 +02:00
Hauke Petersen
9943f51080
global: renamed cpu-conf.h into cpu_conf.h
2015-05-28 15:45:05 +02:00
Hauke Petersen
138ac603de
Merge pull request #3033 from haukepetersen/fix_samd21_spi
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cpu/samd21: fixed broken spi_transfer_byte function
2015-05-26 15:39:55 +02:00
Peter Kietzmann
68dd9a3996
Merge pull request #2865 from kaspar030/fix_samd21_gpio_compile_issue
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cpu: samd21: fix gpio irq handling compile handling
2015-05-26 14:08:45 +02:00
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
