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Commit Graph

78 Commits

Author SHA1 Message Date
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
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
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
copy the check from sam3x8e
2015-01-06 19:22:46 +01:00
Thomas Eichinger
d6c4d5581f Merge pull request #2215 from bapclenet/samr21/RTC
cpu/samd21: add rtc periph implementation
2015-01-06 18:21:22 +01:00
Ludwig Ortmann
d74f7425a5 cpu/samd21: increase default stack size
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
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
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
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
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:
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
- 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
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
* 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