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Author SHA1 Message Date
Jon Thacker
e0365e0bf9 atmega: use software interrupt for context swap 
Fixes #5745
For AVR based boards, three defines must be defined AVR_CONTEXT_SWAP_INIT,
AVR_CONTEXT_SWAP_INTERRUPT_VECT, and AVR_CONTEXT_SWAP_TRIGGER.
These defines are used to trigger a software interrupt used for context
switching.

When AVR_CONTEXT_SWAP_INTERRUPT_VECT is handled, the scheduler is run
and a context swap will happen if necessary, with the resulting thread
starting following the reti instruction. This results in threads running
at normal priority instead of at interrupt priority.

Atmega devices do provide a pure software interrupt. The method used
here for waspmote-pro and arduino-mega2560 is to use pin change
interrupts, set the pin to act as an output, and toggle the value to
simulate a software interrupt. The main limitation here is that a
physical pin is now occupied and must be defined for each board
supported by RIOT. On the plus side, it provides an easy method for
detecting context swaps with an oscilloscope.
 2016-09-07 14:35:53 -05:00
Martine Lenders
3f82b530ad Merge pull request #5765 from zhuoshuguo/revise_sys_embunit_header_include_guards 
Fix sys/embunit header include guards.
 2016-09-01 16:13:38 +02:00
Shuguo Zhuo
76f593af11 sys/embunit: revised header include guards. 2016-09-01 15:33:23 +02:00
Martine Lenders
8173fcbb34 Merge pull request #5562 from mtausig/feature/tiny-asn1 
Include tiny-asn1 as a package
 2016-09-01 14:52:35 +02:00
Mathias Tausig
1e5195722a tiny-asn1: Created new package tiny-asn1 2016-09-01 13:57:35 +02:00
Kaspar Schleiser
26e4004de4 Merge pull request #5397 from OTAkeys/pr/stm32f2xx 
cpu: add stm32f2xx family support (based on #4497)
 2016-08-31 21:14:37 +02:00
kYc0o
5e3747ea8b Merge pull request #5590 from mali/atmega_common 
cpu/atmega_common: improve to add smaller atmega MCUs.
 2016-08-31 18:29:53 +02:00
Cenk Gündoğan
924f27558c Merge pull request #5784 from PeterKietzmann/tools_update_cc2538-bsl 
dist/tools: update serial boot loader script
 2016-08-31 10:10:01 +02:00
PeterKietzmann
5eafb071a6 dist/tools/cc2538-bsl: enforce python2 2016-08-30 23:38:14 +02:00
Martine Lenders
fad1467ad2 Merge pull request #5789 from gebart/pr/rm-dockerfile 
dist: Remove Dockerfile in favour of separate repo
 2016-08-30 23:23:10 +02:00
Martine Lenders
ebbfb8d9f1 Merge pull request #5739 from gebart/pr/doxygen-quiet 
doc: Set QUIET=YES in Doxyfile
 2016-08-30 23:21:41 +02:00
Peter Kietzmann
cd548cad46 Merge pull request #5751 from miri64/gnrc_udp/fix/consider-netif-hdr 
gnrc_udp: consider netif header in send dispatch
 2016-08-30 23:10:13 +02:00
Joakim Nohlgård
ab43f90985 dist: Remove Dockerfile in favour of separate repo 
See https://github.com/RIOT-OS/riotdocker for an up-to-date Dockerfile.
 2016-08-30 22:57:15 +02:00
Martine Lenders
a5cdd96e06 Merge pull request #5271 from miri64/dist/enh/testrunner-print-tb 
dist: testrunner: optionally print traceback
 2016-08-30 22:46:44 +02:00
Martine Lenders
9ba68cc88d Merge pull request #5749 from miri64/gnrc_udp/fix/missing-duplication 
gnrc_udp: add missing duplitation step
 2016-08-30 22:35:00 +02:00
Martine Lenders
60663109f7 Merge pull request #5431 from miri64/border_router/enh/term-target 
gnrc_border_router: use start_network.sh script as for term target
 2016-08-30 21:50:44 +02:00
BytesGalore
c34e9d268c Merge pull request #5785 from x3ro/fix-mci-driver-timer-issue 
lpc2387: Fix wrong factor in driver poll-timer
 2016-08-30 21:09:17 +02:00
Peter Kietzmann
28638bea92 Merge pull request #5725 from aeneby/tx_underrun_fix 
cpu/cc2538: wait for ongoing transmission before flushing TX FIFO
 2016-08-30 21:07:14 +02:00
Martine Lenders
3b4f025e5d gnrc_border_router: use start_network.sh script as for term target 2016-08-30 21:05:26 +02:00
Lucas Jenss
1cf1f59ca9 lpc2378: Fix wrong factor in driver poll-timer 
Fixes #4530
 2016-08-30 19:59:34 +02:00
Peter Kietzmann
1048891ee8 Merge pull request #5783 from miri64/emb6/enh/double-dep 
emb6: remove double inclusion in Makefile.dep
 2016-08-30 18:56:41 +02:00
PeterKietzmann
5b3d7fadcf dist/tools: update serial boot loader script 2016-08-30 18:41:59 +02:00
Peter Kietzmann
8264f41e91 Merge pull request #5708 from aabadie/nucleo_saul_support 
boards/nucleo-common: add saul support for on-board user led and button
 2016-08-30 17:14:17 +02:00
Martine Lenders
9d0881fae5 dist: testrunner: optionally print traceback 2016-08-30 16:50:36 +02:00
Martine Lenders
497867c54d emb6: remove double inclusion in Makefile.dep 2016-08-30 16:33:28 +02:00
BytesGalore
fa475a6730 Merge pull request #5781 from kaspar030/add_ltoflags_to_riotbuild.h 
make: add LTOFLAGS to CFLAGS used to generate riotbuild.h
 2016-08-30 14:41:53 +02:00
Kaspar Schleiser
c9d725ac0c dist: tools: genconfigheader.sh: include LTOFLAGS as comment if set 2016-08-30 14:17:32 +02:00
Oleg Hahm
9d5e601bad Merge pull request #5779 from OlegHahm/no_wchar_warnings 
cpu: cortex-M: disable wchar warnings
 2016-08-30 09:30:50 +02:00
Oleg Hahm
00dd2fdcd8 sys: newlib: conditionally ignore wchar warning 
For certain versions of newlib this warning is ignored.
 2016-08-30 09:04:01 +02:00
Oleg Hahm
6d65494ae9 Merge pull request #5778 from cgundogan/pr/vagrant/new_ubuntu 
vagrant: use ubuntu 16.04 LTS
 2016-08-29 19:02:28 +02:00
Joakim Nohlgård
455fb6cd4d Merge pull request #5742 from kaspar030/fix_lto 
LTO fixes
 2016-08-29 19:00:09 +02:00
Kaspar Schleiser
d1198b489d cpu: k60: rename vector.c -> vectors.c, add to SRC_NOLTO 2016-08-29 17:29:53 +02:00
Kaspar Schleiser
76fc7a56c9 cpu: kw2x: rename vector.c -> vectors.c, add to SRC_NOLTO 2016-08-29 17:29:45 +02:00
Cenk Gündoğan
0ffa3c69f9 vagrant: use ubuntu 16.04 LTS 2016-08-29 16:59:02 +02:00
Oleg Hahm
0703d80563 Merge pull request #5661 from OlegHahm/ccnl_update 
pkg: ccn_lite update
 2016-08-29 16:16:22 +02:00
Kaspar Schleiser
5ab97fe38b cpu: build cortexm vectors.c without LTO 2016-08-29 13:30:17 +02:00
Kaspar Schleiser
5a03f08f91 cpu: cortexm_common: compile thread_arch.c without LTO 2016-08-29 13:30:17 +02:00
Kaspar Schleiser
0bd2805b0c cpu: cortexm_common: explicitly define isr_pendsv and isr_svc 2016-08-29 13:30:17 +02:00
Kaspar Schleiser
25a6ef5273 core: sched: mark sched_run() as used 2016-08-29 13:30:17 +02:00
Kaspar Schleiser
1f9a87972b make: allow per-file conditional LTO compile 2016-08-29 13:30:17 +02:00
Alexandre Abadie
3bb782f864 boards/nucleo-common: add saul support for on-board user led and button 2016-08-29 10:56:54 +02:00
Ludwig Knüpfer
fcb08fac04 Merge pull request #5756 from kaspar030/remove_config 
sys: remove config module
 2016-08-27 10:17:51 +02:00
Kaspar Schleiser
b3a061e0ab sys: remove config module 2016-08-27 07:57:09 +02:00
Cenk Gündoğan
fbe84b20bf Merge pull request #5771 from smlng/pr_rpl_fix_pfxlen 
gnrc_rpl: fix prefix length
 2016-08-25 18:00:01 +02:00
smlng
c1fe8d5d9d gnrc_rpl: fix prefix length 2016-08-25 16:35:17 +02:00
Martine Lenders
2c5fbab3ff Merge pull request #5525 from miri64/gnrc/enh/dispatch-send 
gnrc: use gnrc_netapi_dispatch_send() instead of manual iteration
 2016-08-25 14:21:19 +02:00
Aaron Sowry
5f71cc82fb cpu/cc2538: wait for ongoing transmission before flushing TX FIFO 2016-08-25 21:25:11 +12:00
Vincent Dupont
537d1d015a stm32f2: exlude vendor headers from doxygen 2016-08-25 09:29:44 +02:00
kYc0o
932541678b Merge pull request #5617 from jthacker/avr__uart_double_speed 
cpu/atmega_common: Add support for double speed baud generator
 2016-08-24 00:41:04 +02:00
Oleg Hahm
ee7b2e54f3 Merge pull request #5762 from makomi/fix/mag3110 
drivers: mag3110: fix typo in header description
 2016-08-21 15:44:41 +02:00