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Commit Graph

81 Commits

Author SHA1 Message Date
Dylan Laduranty
88bb019438 boards/sam0: update to use generic uart_hw_fc module 2020-03-10 14:22:34 +01:00
73adecc02d boards/samr21-xpro: add ztimer config 2020-03-04 12:44:03 +01:00
Francisco Molina
c9ff150571
boards/sam%21-xpro: prefer XOSC32K for RTC/RTT (GCLK2) 2020-02-07 15:48:15 +01:00
Benjamin Valentin
c4e0ed4b79 boards: use explicit GCLK_SRC defines 2020-02-04 21:17:00 +01:00
Benjamin Valentin
1496149bba cpu/sam0: don't hard-code peripheral clocks
Instead of hard-coding the peripheral clocks to CLOCK_CORECLOCK
introduce helper functions to return the frequency of the individual
GCLKs and use those for baud-rate calculations.

This requires the GCLK to be part of the peripheral's config struct.
While this is already the case for most peripherals, this also adds
it for those where it wasn't used before.

As it defaults to 0 (CLOCK_CORECLOCK) no change is to be expected.
2020-02-04 21:06:21 +01:00
Benjamin Valentin
a51d167a43 cpu/sam0: use GCLK ID instead of bitmask
To simplify board definitions and for unification between samd2x and
newer models, don't use the GCLK bitmask in board definitions.
Instead use the GCLK index and generate the bitmask when needed.
2020-02-04 21:06:21 +01:00
dylad
fc9549b069 boards/sam0: update sam0-based board to use hw fc 2019-12-20 21:26:56 +01:00
Benjamin Valentin
0ea2cbf1eb boards: remove RTT_NUMOF/RTC_NUMOF
Those macros are defined but never used.
2019-11-08 14:20:33 +01:00
Kees Bakker
04c84ed158 cpu/sam0: refactor ADC_0 into plain ADC
This change is for all boards with a sam0 cpu. This cpu just has one ADC.
It is unnecessary to have defines with ADC_0_ prefix as if multiple ADCs
are possible.

Some defines were not used, such as ADC_0_EN, ADC_0_CHANNELS,
ADC_MAX_CHANNELS, ADC_0_CLK_SOURCE, ADC_0_CHANNELS

Change all ADC_0_ prefixes to ADC_
2019-10-03 20:45:44 +02:00
Benjamin Valentin
8af04cd939 boards: make use of ARRAY_SIZE macro 2019-08-06 19:43:54 +02:00
Benjamin Valentin
849dd4cdce sam0_common: make Timer implementation common across all sam0 MCUs
The currently supported SAM0 MCUs (samd21, saml21, saml1x) share the same
Timer peripheral, yet each of them carries it's own copy of the Timer
driver.

This introduces a new timer driver that is common for all sam0 MCUs and
uses structs for configuration instead of defines.
2019-05-21 11:47:59 +02:00
99962ffd15
samr21-xpro: add usbdev configuration 2019-03-26 10:26:12 +01:00
Kevin Weiss
8468fe1c94
Merge pull request #8516 from jia200x/wiki_dox_convertion
doc: move wiki to Doxygen documentation (second attempt)
2018-08-07 13:27:04 +02:00
Jose Alamos
7b28fbf110 boards: fix Doxygen group directives 2018-08-01 15:24:55 +02:00
smlng
a6d4ade2c6 boards/samr21-xpro: fix attr order in i2c_config 2018-07-25 15:17:43 +02:00
dylad
93558125b5 sam0/i2c: update sam0 based periph_conf
Signed-off-by: dylad <dylan.laduranty@mesotic.com>
2018-07-25 12:01:34 +02:00
Georg von Zengen
ad78271a51 boards/samr21-xpro: add function to configure antenna switch 2018-06-26 17:59:10 +02:00
ab0d598e60 boards/samr21-xpro: fix driver params usage 2018-02-28 18:30:28 +01:00
Gaëtan Harter
05402dea29 samr21-xpro/gpio: set LED/BUTTON gpios as inverted
This makes LED go off when set to 0 and button reads 1 when pressed.
2017-10-05 17:19:57 +02:00
Dan Evans
531e6f5008 sam0:usart - wake from sleep on receive line 2017-09-25 12:47:31 -06:00
dylad
c81ae98068 boards: update periph_conf of sam0 based board
Signed-off-by: dylad <dylan.laduranty@mesotic.com>
2017-08-29 21:26:42 +02:00
Hauke Petersen
38395fa9bb boards/samd21-based: fix xtimer configuration 2017-08-28 16:38:27 +02:00
Dan Evans
08224bd85a samd21/clock: add xosc32/DFLL option 2017-06-26 10:42:23 -06:00
smlng
de948189c3 periph: generalized button macros 2017-06-20 21:19:56 +02:00
Bumsik Kim
18f30a7d5c boards/samr21-xpro: add adc support 2017-05-05 10:23:36 -04:00
882bcff048 boards: replace @brief with @name when necessary 2017-04-13 12:10:30 +02:00
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
Oleg Hahm
7ee7801c10 *: remove trailing underscores from header guards 2017-01-19 18:30:53 +01:00
Hauke Petersen
93869e5e5b boards/samr21-xpro: adapted uart and spi config
adjusted names for spi and uart pad selections
2016-10-07 11:09:08 +02:00
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
2a4655b6f8 cpu/samd21: rewrite i2c_init_master to make use of gpio_init_sercom
The former i2c_init_master was too complicated. It was trying to set IN/OUT
mode of the pins, but all that is needed is to set the proper MUX.

Also the configuration for the boards was incomplete (no MUX, no pad
setting).

It was tested on a SODAQ Autonomo, but not on a samr21-xpro
2016-09-21 20:34:22 +02:00
Joakim Nohlgård
4d862955c2 xtimer: Rename XTIMER -> XTIMER_DEV 2016-07-06 22:23:04 +02:00
PeterKietzmann
9a7c67411f boards/samr21-xpro:fix SPI_1 DIPO config 2016-07-06 09:27:25 +02:00
Hauke Petersen
cf3a40dc5f baords: adapted saul config to GPIO changes 2016-03-17 14:55:30 +01:00
Hauke Petersen
363b883d51 boards: fixed doxygen in msp430 and x86 board.h 2016-03-15 18:37:54 +01:00
Hauke Petersen
f0618593ba boards/samr21-xpro: unified LED defines 2016-03-15 18:37:52 +01:00
Hauke Petersen
a75847ca27 baords/samr21-xpro: added third channel for PWM1 2016-02-21 16:49:45 +01:00
Hauke Petersen
fe5023b7d4 boards: adapted to HWRNG changes 2016-02-14 12:59:47 +01:00
Hauke Petersen
9988f00d7b boards: fixed some PWM definitions 2016-02-12 16:10:01 +01:00
Cenk Gündoğan
0d1a8393ca saul: add user button for samr21-xpro 2016-02-04 16:35:48 +01:00
Cenk Gündoğan
b860ad3715 saul: make pull-up/pull-down mode configurable 2016-02-04 14:57:00 +01:00
Cenk Gündoğan
b751d79bf5 boards: samr21-xpro: add user button gpio 2016-02-04 13:58:03 +01:00
Hauke Petersen
b436219674 boards: removed F_CPU define from board.h 2016-01-27 09:52:44 +01:00
Hauke Petersen
db25206a58 boards: use default values for STDIO defines 2016-01-05 12:08:31 +01:00
28e800d2d2 boards/samr21: add SAUL led parameters 2015-11-30 20:33:56 +01:00
test
6e51bb741f boards: samr21-xpro: uart config cleanup 2015-11-23 15:37:56 +01:00
Hauke Petersen
004537e045 boards/samr21-xpro: use default at86rf2xx_params.h 2015-11-19 16:25:40 +01:00
Oleg Hahm
c8d89cb645 Merge pull request #3848 from haukepetersen/rm_samr21_at86defs
boards/samr21-xpro: rm unused radio interface defs
2015-11-18 17:12:43 +01:00
Hauke Petersen
63b37640b6 s board/periph_conf: added some spaces 2015-10-27 12:28:32 +01:00