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5,088 Commits 40 Branches 189 Tags 262 MiB
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Author SHA1 Message Date
Hauke Petersen
7ec85a3797 board/stm32f0discovery: fixed GPIO CLKEN defines 2015-01-21 08:20:28 +01:00
Hauke Petersen
3976554f12 cpu/stm32f0: fixed port clk en for GPIO driver 2015-01-21 08:14:31 +01:00
Peter Kietzmann
b02d68e68c Merge pull request #2296 from gebart/pr/lis3dh-initial 
LIS3DH accelerometer driver
 2015-01-20 16:06:52 +01:00
Joakim Gebart
ca56de8251 lis3dh: New device driver for LIS3DH accelerometer sensors. 
LIS3DH MEMS digital output motion sensor ultra low-power high
performance 3-axes "nano" accelerometer

Manufacturer website:

  http://www.st.com/web/catalog/sense_power/FM89/SC444/PF250725

Data sheet:

  http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00274221.pdf

tests/driver_lis3dh is a simple test application for testing on actual
hardware.

Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-20 14:53:27 +01:00
Ludwig Ortmann
bccc2e5d43 Merge pull request #2327 from jfischer-phytec-iot/pr@freescale-3c-bsd-license 
Pattern for Freescale 3c-BSD license
 2015-01-20 13:29:40 +01:00
Johann Fischer
9dcf34307b dist/tools/licenses: add Freescale 3c-BSD license pattern 2015-01-20 13:27:32 +01:00
Ludwig Ortmann
e03596f9d6 Merge pull request #2324 from LudwigOrtmann/native-random-warnings 
cpu/native: warn about uninitialized random module
 2015-01-20 09:28:51 +01:00
Peter Kietzmann
ebadbd6da3 Merge pull request #2323 from thomaseichinger/i2c_mutex 
periph/i2c: added means to make I2C thread-safe
 2015-01-20 07:57:20 +01:00
Peter Kietzmann
0c3083200d Merge pull request #2317 from gebart/pr/spi-locking 
drivers/periph/spi: Implement thread safety for all SPI devices
 2015-01-20 07:27:49 +01:00
Joakim Gebart
dfb0d58cfb tests/periph_spi: Lock bus for exclusive access when communicating. 2015-01-19 19:05:40 +01:00
Joakim Gebart
c457cd954d nrf24l01p: Acquire exclusive access to SPI bus. 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-19 19:05:40 +01:00
Joakim Gebart
b6d94d9525 nrf24l01p: Remove superfluous delays in nrf24l01p_on, nrf24l01p_off. 
The delays were introduced in an attempt to fix "inexplicable timing
errors", although the errors were in the SPI bus driver rather than the
nrf24l01p driver.

See also:
 - https://github.com/RIOT-OS/RIOT/pull/1704
 - https://github.com/RIOT-OS/RIOT/pull/2315

Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-19 19:05:40 +01:00
Joakim Gebart
a991d7c58e nrf24l01p: Remove redundant gpio_clear/gpio_set. 
This change removes extra gpio_clear(dev->cs) before calling
nrf24l01p_read_reg(), nrf24l01p_write_reg(). The GPIO handling is not
necessary since nrf24l01p_{read,write}_reg() handle the CS pin
internally.

Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-19 19:05:39 +01:00
Joakim Gebart
af1ddef1fb cc110x: Acquire exclusive access to SPI bus. 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-19 19:05:39 +01:00
Joakim Gebart
1f577b4fee at86rf231: Acquire exclusive access to SPI bus. 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-19 19:05:39 +01:00
Joakim Gebart
d68b4ef6c2 stm32l1: Basic implementation of spi_acquire(), spi_release() 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-19 19:05:37 +01:00
Joakim Gebart
3292987516 stm32f3: Basic implementation of spi_acquire(), spi_release() 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-19 19:05:34 +01:00
Joakim Gebart
f64c54bf66 stm32f1: Basic implementation of spi_acquire(), spi_release() 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-19 19:05:31 +01:00
Joakim Gebart
98c88b0549 stm32f0: Basic implementation of spi_acquire(), spi_release() 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-19 19:05:23 +01:00
Joakim Gebart
bec43f11d8 samd21: Basic implementation of spi_acquire(), spi_release() 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-19 19:05:20 +01:00
Joakim Gebart
b20f21f2c5 sam3x8e: Basic implementation of spi_acquire(), spi_release() 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-19 19:05:15 +01:00
Thomas Eichinger
830b2b2312 cpu/stm32l1: make i2c thread-safe 2015-01-19 12:20:09 +01:00
Thomas Eichinger
8821e0edcf cpu/stm32f4: make i2c thread-safe 2015-01-19 12:20:09 +01:00
Thomas Eichinger
30040fa311 cpu/samd21: make i2c thread-safe 2015-01-19 12:20:09 +01:00
Thomas Eichinger
fe643f7077 periph/i2c: added means to make I2C thread-safe 
As discussed in #2289 this changes provide means to
use the i2c interface safely within multible threads.
 2015-01-19 12:18:03 +01:00
Thomas Eichinger
5ae38d6dc7 Merge pull request #1927 from kaspar030/add_lto_flags 
make: optionally build with gcc's link time optimization
 2015-01-19 11:33:32 +01:00
Ludwig Ortmann
3465213118 cpu/native: warn about uninitialized random module 2015-01-19 11:21:01 +01:00
Hauke Petersen
e1801cc98f Merge pull request #2290 from haukepetersen/opt_spi_threadsafe 
drivers/periph/spi: added means to make SPI thread-safe
 2015-01-19 09:43:06 +01:00
Hauke Petersen
3439247248 drivers/periph/spi: added locking mechanism 2015-01-17 15:13:51 +01:00
Hauke Petersen
70a5df67a5 cpu/stm32f4: made SPI driver thread safe 2015-01-17 15:13:51 +01:00
Oleg Hahm
f6a415a3d9 Merge pull request #2306 from cgundogan/rpl_no_macros_for_shell 
rpl: wrong macro definitions in rpl shell commands
 2015-01-16 22:00:11 +01:00
Martine Lenders
cfed38ae12 Merge pull request #2287 from authmillenon/pktqueue/api/use-pkt 
pktqueue: adapt to pkt_t
 2015-01-16 19:48:04 +01:00
Peter Kietzmann
5a2a38dd0c Merge pull request #2316 from PeterKietzmann/correct_periph_spi_test 
tests/periph_spi: correct test application
 2015-01-16 15:53:18 +01:00
Hauke Petersen
c3cdfe7ef7 Merge pull request #2315 from fnack/spi_clock 
cpu/stm32f4: Fix SPI baud rate control settings
 2015-01-16 11:19:18 +01:00
PeterKietzmann
c917e6d374 tests/periph_spi: correct test application 2015-01-16 11:15:42 +01:00
Fabian Nack
f9a72b477d boards/msbiot: add spi feature for msbiot to include it in the tests 2015-01-16 09:24:48 +01:00
Fabian Nack
672a362f2e cpu/stm32f4: Corrected wrong spi baud rate control settings 2015-01-16 09:24:48 +01:00
Fabian Nack
9a365b0647 boards: Introduce spi bus divider to distinguish APB2 and APB1 bus 2015-01-16 09:24:48 +01:00
Peter Kietzmann
60cbdc8b09 Merge pull request #2307 from haukepetersen/fix_stm32f4_gpioclks 
cpu/stm32f4: added lost port clock eanble
 2015-01-16 08:38:15 +01:00
Hauke Petersen
c61056ad0f board/stm32f4discovery: adjusted GPIO clken defines 2015-01-15 14:24:48 +01:00
Hauke Petersen
63b2bbd684 board/msbiot: ajusted GPIO clken defines 2015-01-15 14:24:17 +01:00
Hauke Petersen
23ecb09f12 cpu/stm32f4: added lost port clock eanble 2015-01-15 14:23:06 +01:00
Oleg Hahm
cadea97760 Merge pull request #2155 from cgundogan/rpl_one_thread 
rpl: RPL/trickle with only *one* thread
 2015-01-15 12:27:15 +01:00
Joakim Gebart
079ff1be9d Merge pull request #2299 from gebart/pr/cc110x-header-cleanups 
cc110x-legacy: header documentation cleanups
 2015-01-15 10:58:56 +01:00
Joakim Gebart
c9df451379 cc110x-legacy: Comment style and spelling/grammar fixes. 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-15 10:56:58 +01:00
Cenk Gündoğan
7095241555 rpl: wrong macro definitions in rpl shell commands 
It appears that the values defined for RPL_NODE_IS_ROOT and
RPL_MAX_ROUTING_ENTRIES in the Makefile via CFLAGS are not recognized in
sc_rpl.c (my guess: they are only visible to the rpl module?)
Therefore RPL_MAX_ROUTING_ENTRIES is always set to 0, no matter how the
binary is compiled, thus resulting in the output "No routing table
available" for root nodes.
 2015-01-15 10:56:22 +01:00
Cenk Gündoğan
c4b01b87bc rpl: RPL/Trickle with only *one* thread 
This PR proposes an approach to reduce the thread count of RPL.

The current RPL/Trickle stack needs about 5 threads to handle tasks
like updating the trickle timer, routing entries and the transmission of
DAOs.

This PR modifies RPL to use only one thread with a looped `msg_recv()` call.
The message is then multiplexed to the right task.
 2015-01-14 19:42:13 +01:00
Martine Lenders
c9e2f5bdce pktqueue: adapt to pkt_t 2015-01-14 14:53:37 +01:00
Ludwig Ortmann
c4d4458651 Merge pull request #2243 from LudwigOrtmann/native-calloc 
native: fix real_calloc, _native_in_calloc  initialization
 2015-01-14 14:05:06 +01:00
Ludwig Ortmann
f8085e5fb9 Merge pull request #2274 from LudwigOrtmann/native-random-hq 
cpu/native: add high-quality random implementation
 2015-01-14 12:41:16 +01:00