RIOT-OS/RIOT
RIOT-OS/RIOT
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Code Releases Activity
13,875 Commits 40 Branches 189 Tags 262 MiB
0bb43529b3
Commit Graph

158 Commits

Author SHA1 Message Date
dylad
0bb43529b3 cpu/samd21: do the difference between samr21 and samd21 EXTI 
Signed-off-by: dylad <dylan.laduranty@mesotic.com>
 2017-04-25 21:47:54 +02:00
dylad
e5ef668ac1 cpu/samd21: fix or add missing EXTI on GPIO 
Signed-off-by: dylad <dylan.laduranty@mesotic.com>
 2017-04-10 21:03:16 +02:00
Joakim Nohlgård
339a4da9dc Makefiles: move to new directory /makefiles 2017-04-04 15:11:54 +02:00
Hauke Petersen
5c7ed2228d pm_layerd: fix initial value for PM_BLOCKER_INITIAL 
the current value was a debugging left-over and should
actually be 0.
 2017-03-28 19:32:32 +02:00
Hauke Petersen
8064bd9fa9 periph/pwm: remove pwm_(start|stop) + doc 
- joined start/stop and poweron/poweroff
- added general documentation
 2017-02-13 09:37:31 +01:00
Hauke Petersen
4bfce892d3 drivers/periph&cpu: add and use common periph_init() 2017-01-25 16:46:46 +01:00
Hauke Petersen
ea07a6817c cpu/sam0+boards: adapted to new SPI API 
- adapted the SPI driver
- merged SPI driver for samr21 and saml21
- adapted all boards using the CPU
 2017-01-25 16:46:45 +01:00
Kaspar Schleiser
865008ea7e cpu: samd21: make isr vector table -pedantic safe 2017-01-25 10:22:02 +01:00
Kaspar Schleiser
9ec39de1d0 cpu: samd21: misc Wextra fixes 2017-01-25 10:10:47 +01:00
Alexandre Abadie
245f60edfa cpu: fix typo in author email 2017-01-19 21:45:23 +01:00
Oleg Hahm
d0316fa7ae periph timer: remove timer_irq_(en|dis)able 2017-01-14 15:34:53 +01:00
Kaspar Schleiser
db823679aa board: samr21-xpro: move periph_pm to cpu/samd21/Makefile.features 2017-01-12 16:26:02 +01:00
Kaspar Schleiser
f42e5381ee cpu: samd21: add periph/pm support 2017-01-12 16:26:01 +01:00
Kaspar Schleiser
0194091673 remove obsolete lpm code 2017-01-12 11:24:15 +01:00
Hauke Petersen
3a00fe8e49 cpus: make use of cortexm_isr_end() 2016-12-21 11:28:46 +01:00
Hauke Petersen
fcb1e68732 cpu/sam0: renamed sam21_common to sam0_common 2016-12-15 11:47:03 +01:00
Hauke Petersen
bfb52afde9 cpu/sam21: unified structure for sam[drl]21 CPUs 2016-12-15 11:39:19 +01:00
Hauke Petersen
2eebf36eb2 cpu/uart: make use of named return values 2016-10-28 10:32:00 +02:00
Ludwig Ortmann
cabb20036f cpu/samd21: implement low power modes 2016-10-16 20:20:55 +02:00
Hauke Petersen
ac6b73a35c cpu/samd21(common): cleaned up pad selection macros 
- renamed uart and spi pad selection macros to consistent style
- adapted uart and spi implementation to use new names
 2016-10-07 11:02:14 +02:00
Peter Kietzmann
9063121558 Merge pull request #5910 from haukepetersen/fix_sam0_muxstuff 
cpu/sam21: removed superfluous gpio_init_sercom
 2016-10-07 08:08:02 +02:00
Hauke Petersen
d3e41e7b58 cpu/sam21: removed superfluous gpio_init_sercom 
This function was a duplication of the existing gpio_init_mux,
where the exiting function is the more general one, as the mux
inititalization is not only valid for the sercom module...
 2016-10-05 13:19:52 +02:00
Alexandre Abadie
68acc8857e boards/arduino-zero: add initial support 2016-10-04 18:34:51 +02:00
Kees Bakker
076d5bda11 boards: add support for SODAQ Autonomo 
The following features were tested (briefly):
* UART (the first)
* I2C using a BMP180 on a SODAQ TPH board
* SPI0, connected to the on-board serial data flash (only DevID was read
using the periph_spi test program)
* xtimer is working (it's the same code as in samr21)

boards/sodaq-autonomo: Disable the "big" unittests because it does not fit
 2016-09-28 18:02:16 +02:00
Michael Andersen
68f9916ab6 samd21: spi: fix power regression 
The MISO pin cannot be left floating as it increases power consumption
 2016-09-26 19:59:51 -07:00
Kees Bakker
ea8b90fa5f cpu/samd21: uart: now using padd setting from board config 
Notice the extra fields in uart_conf_t for rx_pad and tx_pad.
 2016-09-21 20:34:22 +02:00
Kees Bakker
845ef0decd cpu/samd21: Refactor spi using ArduinoCore as example 
The pinmux is now part of the board config. The pad setting is done with
clear names instead of numbers.
 2016-09-21 20:34:22 +02:00
Kees Bakker
f794bd4c8e cpu/samd21: spi: change #ifdef's to #if's 
The board config can define SPI_1_EN as 0, and in that case #ifdef won't
work.

Add some more comments, and fix typos.
 2016-09-21 20:34:22 +02:00
Kees Bakker
574b565e2a cpu/samd21: add helper functions spi_power_on/off 2016-09-21 20:34:22 +02:00
Kees Bakker
be1113fa6c cpu/sam21_common: move i2c.c from samd21 to sam21_common 
Notice that saml21 does not use I2C (yet).
 2016-09-21 20:34:22 +02:00
Kees Bakker
4ad3313ae5 cpu/sam21_common: add a few typedefs for SERCOM 
A generic function is added to initialize a SERCOM.

Notice that uart_conf_t was expanded with pad settings, but it isn't used
yet.
 2016-09-21 20:34:21 +02:00
Kees Bakker
8644b5f7a0 cpu/samd21: introduce sam0.h so that we can select samr21.h or other 
In the Makefile.include of the board it is required to set the correct
define.

Currently only SAMRG18A is supported, as required by samr21-xpro.
 2016-09-21 19:43:30 +02:00
Kees Bakker
88e84f68ff cpu/sam21_common: update ASF CMSIS (samr21) include files using ASF 3.21 
Notice that RIOT was using FDPLL96M, which is indeed the name in the
datasheet. But Atmel is using GCLK_GENCTRL_SRC_FDPLL.
 2016-09-21 19:43:30 +02:00
Kees Bakker
2869d7729d cpu/samr21: rename ASF include files to prepare for ASF update 2016-09-21 19:43:30 +02:00
Joakim Nohlgård
6be334b4f4 Merge pull request #5833 from immesys/fix-i2c-checks 
samd21: i2c: check all busstate bits
 2016-09-20 10:06:40 +02:00
Michael Andersen
e367ab93f6 samd21: i2c: improve busstate comparison 2016-09-19 10:54:17 -07:00
Michael Andersen
082d8e85a9 samd21: i2c: clear timeout_counter 
If not cleared, long writes timeout incorrectly
 2016-09-07 18:21:38 -07:00
Kaspar Schleiser
5ab97fe38b cpu: build cortexm vectors.c without LTO 2016-08-29 13:30:17 +02:00
Kees Bakker
ac3683b09f cpu/samd21:i2c: the wait for SYNCBUSY must come after enable or disable 
The power on/off code is refactored somewhat.
 2016-07-28 22:01:12 +02:00
Kees Bakker
64cc7c63c8 cpu/samd21/periph/i2c: power off did enable instead of disable 2016-07-28 21:33:28 +02:00
Oleg Hahm
d2e8efc6cc samd21: do not redefine LITTLE_ENDIAN 2016-07-05 12:10:30 +02:00
Ian Martin
49ae438dd5 doc: eliminate clutter in adc and gpio periph docs 2016-06-29 15:08:32 -04:00
Kees Bakker
417023c256 cpu/samd21: remove include instance_sercom3.h 
That include will be already picked up by cpu.h -> cpu_conf.h -> samd21.h
 2016-06-22 22:14:36 +02:00
zhuoshuguo
efbbca1322 cpu: Fix header include guards 2016-06-20 10:18:59 +02:00
PeterKietzmann
5ab2297b25 samd21/i2c: wait for bus idle after stop condition 2016-05-27 11:23:05 +02:00
Hauke Petersen
39043b5e6e cpu/samd21: fix ISR mapping for PB27 2016-04-19 20:46:41 +02:00
Baptiste
0215b08998 SAMD21/GPIO driver: Add missing interrupts 2016-04-14 20:06:36 +02:00
Oleg Hahm
8f47dcbbf8 Merge pull request #4719 from immesys/feature-samr21e 
Add linker file for Atmel SAMR21E18A
 2016-03-25 22:12:28 +01:00
Michael Andersen
83f9cecc12 cpu/samd21: Change linker file to support E variant 2016-03-23 16:49:24 -07:00
Hauke Petersen
d3b21ddf96 cpu/samd21: adapted GPIO driver 2016-03-17 14:39:11 +01:00