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Author SHA1 Message Date
Joakim Gebart
c404bd97ad k60: Add workaround for errata e4218 
e4218: SIM/FLEXBUS: SIM_SCGC7[FLEXBUS] bit should be cleared when the
FlexBus is not being used.

Errata type: Errata

Description:

The SIM_SCGC7[FLEXBUS] bit is set by default. This means that the
FlexBus will be enabled and come up in global chip select mode. With
some code sequence and register value combinations the core could
attempt to prefetch from the FlexBus even though it might not actually
use the value it prefetched. In the case where the FlexBus is
unconfigured, this can result in a hung bus cycle on the FlexBus.

Workaround:

 - If the FlexBus is not being used, disabled the clock to the FlexBus
   during chip initialization by clearing the SIM_SCGC7[FLEXBUS] bit.
 - If the FlexBus will be used, then enable at least one chip select as
   early in the chip initialization process as possible.
 2015-10-25 15:12:22 +01:00
Ludwig Knüpfer
01b3486edc boards: add ADC definitions to periph_conf 2015-10-25 14:30:35 +01:00
Ludwig Knüpfer
73d21efe7d cpu/nrf51: add ADC driver 2015-10-25 14:30:14 +01:00
Joakim Nohlgård
1e35b1abe9 Merge pull request #4146 from LudwigKnuepfer/pr/s_tiemr_timer 
cpu/nrf51 + boards: fix typo - TIEMER -> TIMER
 2015-10-25 09:04:15 +01:00
Joakim Nohlgård
97189b6541 tests/xtimer_drift: Introduce drift test application. 
The xtimer_drift test application can be used to measure the drift of
the xtimer subsystem when referenced against the wall clock or,
preferably, a PC with NTP synchronized clock as reference.
 2015-10-25 08:33:51 +01:00
Ludwig Knüpfer
0b5918003f cpu/nrf51 + boards: fix typo - TIEMER -> TIMER 2015-10-25 08:07:21 +01:00
Cenk Gündoğan
6dc27059aa Merge pull request #4141 from OlegHahm/ping_simplify_param_parsing 
shell: simplify ping6 parameter parsing
 2015-10-24 15:19:57 +02:00
Johann Fischer
f31db0431f Merge pull request #4132 from jfischer-phytec-iot/pr@kinetis-ldscript 
kinetis_common: use cortexm_common ldscript
 2015-10-24 09:59:38 +02:00
Joakim Nohlgård
cb95954a15 Merge pull request #4130 from jfischer-phytec-iot/fix@pit-xtimer 
kinetis_common: cleanup and fix the (pit) timer
 2015-10-23 20:51:17 +02:00
Oleg Hahm
025c85f8dc shell: simplify ping6 parameter parsing 
Removes some duplication.
 2015-10-23 14:59:06 +00:00
Cenk Gündoğan
855a669ef4 Merge pull request #4139 from jfischer-phytec-iot/pr@git-ignore 
gitignore: add ctags index file and gdb initialization script
 2015-10-23 14:13:50 +02:00
Johann Fischer
b355c69f09 gitignore: add ctags index file and gdb initialization scripts 2015-10-23 12:06:31 +02:00
Johann Fischer
e95afc80fb kinetis_common: use cortexm_common ldscript 
kinetis.ld includes cortexm_common ldscript, the fields for the
isr vectors and fcfield remain in kinetis.ld.
 2015-10-23 12:01:22 +02:00
Johann Fischer
f0e7d2fc03 cpu/kinetis_common/timer.c: cleanup and fix the pit timer 
It simplifies the virtual "count up timer" and improves
the accuracy a little. The LDVAL for the prescaler should
be set as a number of prescaler cycles-1. The virtual
up-counter should be corrected in the isr by +1
(See PIT reference manual). This also fixes a bug where
the timer is not used by xtimer and up-counter does not overflow.
 2015-10-23 11:58:10 +02:00
Hauke Petersen
13fcefb638 s cpu: moved pwm_conf_[chan_]t to periph_cpu.h 2015-10-23 11:41:04 +02:00
Hauke Petersen
83b322f9ce s board: fixes 
- moved pwm_conf[_chan]_t to periph_cpu.h
- fixed comments for channel definitions
 2015-10-23 11:41:04 +02:00
Hauke Petersen
d70d59592e boards/samr21-xpro: adjusted PWM pin configuration 2015-10-23 11:41:04 +02:00
Hauke Petersen
fe6b3e7d54 cpu/samd21: optimized pin config for PWM driver 2015-10-23 11:41:04 +02:00
Hauke Petersen
d8cefaf97f Merge pull request #4080 from thomaseichinger/pr/openmote-fix-flasher 
boards/openmote: This board *doesn't* use openocd
 2015-10-23 11:16:40 +02:00
Peter Kietzmann
835c2db5a5 Merge pull request #3135 from jfischer-phytec-iot/pr@tcs37727 
Driver for TCS3772 Color Light-to-Digital Converter
 2015-10-23 10:05:31 +02:00
Cenk Gündoğan
054bca637c Merge pull request #3737 from cgundogan/pr/rpl/instance_dodag_refactoring 
rpl: refactoring of instances and dodags
 2015-10-22 16:55:46 +02:00
Cenk Gündoğan
40e504de65 nc: use xtimer for gnrc_ipv6_nc_t::type_timeout 2015-10-22 15:55:46 +02:00
Cenk Gündoğan
9faa50201b Merge pull request #4050 from authmillenon/gnrc_pktbuf_static/enh/stats-chunk-addr 
gnrc_pktbuf_static: print chunk addresses in stats
 2015-10-22 15:53:12 +02:00
Peter Kietzmann
8a63bb43ec Merge pull request #4135 from haukepetersen/add_srf08_deps 
drivers: added dependencies for srf08
 2015-10-22 13:29:14 +02:00
Johann F
a3e187e767 tests/driver_tcs37727: initial commit for tcs37727 driver test 2015-10-22 12:06:35 +02:00
Johann F
c6cec830f9 drivers/tcs37727: initial commit for tcs37727 driver 
The driver supports lux and ct calculation and autogain funktion.
 2015-10-22 12:05:19 +02:00
Peter Kietzmann
c59f2450a7 Merge pull request #4133 from gebart/pr/mulle-xtimer-init 
mulle: Initialize xtimer early to support nvram usage in board_init
 2015-10-22 11:49:02 +02:00
Peter Kietzmann
a29e99dbb1 Merge pull request #4099 from authmillenon/timex/api/usec_to_ns 
timex: introduce USEC_IN_NS constant
 2015-10-22 11:13:11 +02:00
Hauke Petersen
7a91be7c93 drivers: added dependencies for srf08 2015-10-22 11:06:38 +02:00
Peter Kietzmann
24a82833f1 Merge pull request #4128 from haukepetersen/opt_boards_makefeat 
boards: cleaned up entries in Makefile.features
 2015-10-22 11:05:45 +02:00
Peter Kietzmann
2aa8c9f4a1 Merge pull request #4127 from haukepetersen/opt_makedep_dri 
make: moved driver deps to drivers/Makefile.dep
 2015-10-22 11:03:19 +02:00
Peter Kietzmann
97dc546be1 Merge pull request #4131 from gebart/pr/periph-timer-doxyfix 
periph/timer: Fix Doxygen module grouping
 2015-10-22 10:57:58 +02:00
Joakim Nohlgård
043deca350 mulle: Initialize xtimer early to support nvram usage in board_init 2015-10-22 07:54:25 +02:00
Daniel Amkær Sørensen
6040531ae1 cpu/atmega2560: fixes the configuration of pullup resistors in gpio.c 2015-10-22 07:05:33 +02:00
Martine Lenders
cffdb1c8e2 timex: introduce USEC_IN_NS constant 2015-10-21 19:45:58 +02:00
Cenk Gündoğan
d64fdbba3a rpl: refactoring of instances and dodags 2015-10-21 18:02:16 +02:00
Peter Kietzmann
fc539573a4 Merge pull request #3485 from gebart/pr/mulle-nvram 
mulle: Initialize NVRAM storage at boot, update boot counter
 2015-10-21 18:01:23 +02:00
BytesGalore
df54d2dbfb Merge pull request #4073 from cgundogan/pr/rpl/shell_cleanup_fix 
sys/shell/commands/sc_gnrc_rpl: don't calculate cleanup timer twice
 2015-10-21 17:29:30 +02:00
Peter Kietzmann
020d708683 Merge pull request #4112 from dkm/patch-1 
servo ctor fix
 2015-10-21 17:24:59 +02:00
Joakim Nohlgård
4c6e8769f6 periph/timer: Fix Doxygen module grouping 2015-10-21 16:53:55 +02:00
Hauke Petersen
528e832c90 boards: cleaned up entries in Makefile.features 2015-10-21 16:45:21 +02:00
Hauke Petersen
0399995305 make: moved driver deps to drivers/Makefile.dep 2015-10-21 15:18:12 +02:00
Joakim Nohlgård
30584a49e5 cortexm-common: Workaround for error: r7 cannot be used in asm here 
Fixes https://github.com/RIOT-OS/RIOT/issues/4125
 2015-10-21 14:35:02 +02:00
Hauke Petersen
c24028f408 boards/samr21-xpro: rm unused radio interface defs 2015-10-21 14:14:06 +02:00
Cenk Gündoğan
71a3cc1779 Merge pull request #4120 from cgundogan/pr/gnrc_ipv6_nc/doc_fix_minor 
nc: minor doc fix
 2015-10-20 22:57:53 +02:00
Cenk Gündoğan
0146c1b1b9 netif: use xtimer for gnrc_ipv6_netif_addr_t::valid_timeout 2015-10-20 22:55:12 +02:00
Cenk Gündoğan
f796f6339c nc: minor doc fix 2015-10-20 22:02:21 +02:00
Marc Poulhiès
0464892aee drivers/servo: fix initialization 
The pwm to initialize must be read from arguments.
 2015-10-20 21:41:35 +02:00
Martine Lenders
390e6c0e9a Merge pull request #4118 from cgundogan/pr/gnrc_ipv6/nc_unused_timer 
nc: remove unused rtr_sol_timer
 2015-10-20 20:53:00 +02:00
Cenk Gündoğan
beb3321132 nc: remove unused rtr_sol_timer 2015-10-20 19:05:42 +02:00