Leandro Lanzieri
48759eccdc
drivers/wdt: Add feature to indicate a configurable warning period
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This adds the feature `periph_wdt_warning_period` that indicates that a
platform WDT driver implementation supports a configurable
CONFIG_WDT_WARNING_PERIOD.
2020-06-02 12:54:25 +02:00
Benjamin Valentin
cd107be976
drivers/periph/timer: add timer_set_periodic()
2020-05-28 17:37:41 +02:00
Marian Buschsieweke
568404134a
drivers/periph/cpuid: Fix typo in doc
2020-05-14 16:53:05 +02:00
Francisco
cea0d1c532
Merge pull request #13421 from benpicco/cpu/sam0_common/i2c-deinit
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drivers/periph/i2c: add periph_i2c_reconfigure feature & implementation for sam0
2020-05-05 19:09:47 +02:00
Benjamin Valentin
21958ff531
drivers/periph/i2c: add periph_i2c_reconfigure feature
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It is often desireable to re-configure the pins of a bus back to GPIO mode,
either to save power when an external peripheral is turned off and current
would leak, or because a device may need a non-standard in-band signal to
be generated on the bus lines.
To serve those use cases, this patch introduces four new functions to the
I2C API:
- `i2c_init_pins()` equivalent to spi_init_pins(), restores I2C pin configuration
- `i2c_deinit_pins()` to switch the configuration of the I2C pins back to GPIO
mode and block access to the bus.
- `i2c_pin_sda()` to get the data pin for a given bus
- `i2c_pin_scl()` to get the clock pin for a given bus
Since it's unreasonable to expect having implementations for all platforms
already, those functions are only availiable when the periph_i2c_reconfigure
feature is availiable.
Applications should use FEATURES_REQUIRED += periph_i2c_reconfigure or
FEATURES_OPTIONAL if they want to make use of those functions.
2020-05-05 16:12:19 +02:00
Francisco Molina
0c0f8ec98f
drivers/periph/rtt.h: add RTT_FREQUENCY & RTT_MAX_VALUE doc
2020-04-23 22:11:16 +02:00
Francisco Molina
2604971753
drivers/periph/rtt.h: ensure RTT_MAX_VALUE is set
2020-04-23 19:07:18 +02:00
Leandro Lanzieri
00b71a2708
drivers/wdt: Move WDT_WARNING_PERIOD to 'CONFIG_' namespace
2020-03-31 13:39:37 +02:00
Benjamin Valentin
60cc3b8757
periph/rtt: Allow using MOCK_RTT defines from Unit Test
2020-03-19 15:25:14 +01:00
Benjamin Valentin
725311a054
periph_common/rtc: add rtc_tm_valid()
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Add a function to verify all members of a struct tm are within
the valid range.
2020-03-03 16:26:14 +01:00
Benjamin Valentin
5b64ae4ef5
periph_common/rtc: add rtc_localtime()
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Add function to convert a RTC timestamp (non-UNIX) to a time struct.
2020-03-03 11:01:02 +01:00
Benjamin Valentin
becff61e20
periph_common/rtc: add rtc_mktime()
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Add a function to convert a time struct to an unsigned timestamp (non-UNIX).
2020-02-29 17:42:50 +01:00
Francisco
3e0043021b
Merge pull request #13110 from kaspar030/periph_rtt_docimp
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periph/rtt: clarify rtt_set_alarm() documentation
2020-01-13 17:12:08 +01:00
4df2827fe1
periph/rtt: clarify rtt_set_alarm() documentation
2020-01-13 15:18:16 +01:00
Marian Buschsieweke
6e39b4d191
drivers/periph: adc_sample() now returns int32_t
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Reasoning: This allow support for ADCs with resolution of more than 16 bits on
8 bit and 16 bit platforms.
2020-01-10 14:13:06 +01:00
c87748f563
periph: fix periph/gpio_util.h header guards
2019-11-23 22:39:40 +01:00
Francois Berder
4a31f94cfc
many typo fixes
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Signed-off-by: Francois Berder <18538310+francois-berder@users.noreply.github.com>
2019-11-23 22:39:07 +01:00
abfa73193f
drivers/periph_pwm: define mapping struct for arduino pins
2019-11-15 17:51:45 +01:00
Benjamin Valentin
513a3a7d59
periph_common/rtc: add rtc_tm_compare()
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Add an easy way to compare two points in time.
2019-11-05 12:52:45 +01:00
9eee6bc0a1
usbdev: Fix spelling mistakes
2019-10-23 10:36:49 +02:00
Hauke Petersen
7f419f4381
periph/uart: add doc on low power implications
2019-10-01 23:09:23 +02:00
Hauke Petersen
0cd8bb47c8
periph/timer: add doc on low power implications
2019-10-01 23:09:23 +02:00
Hauke Petersen
4914e6484a
periph/spi: add doc on low power implications
2019-10-01 23:09:23 +02:00
Hauke Petersen
44c54c2ae0
periph/rtt: add doc on low power implications
2019-10-01 23:09:23 +02:00
Hauke Petersen
bf5ad17b9d
periph/rtc: add doc on low power implications
2019-10-01 23:09:23 +02:00
Hauke Petersen
711af7cc27
periph/hwrng.h: add doc on low power implications
2019-10-01 23:09:23 +02:00
Hauke Petersen
3e9ee01103
periph/gpio: add doc on low power implications
2019-10-01 23:09:23 +02:00
Hauke Petersen
e71f0bb0c6
periph/flashpage: add doc on low power implications
2019-10-01 23:09:23 +02:00
Hauke Petersen
8ef4f0d134
periph/dac.h: add doc on low power implications
2019-10-01 23:09:23 +02:00
Hauke Petersen
348b337023
periph/cpuid: add doc on low power implications
2019-10-01 23:09:23 +02:00
Hauke Petersen
f361ebc0bd
periph/adc: add doc on low power implications
2019-10-01 23:09:23 +02:00
Gunar Schorcht
02d81b717e
Merge pull request #12063 from maribu/i2c_release
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drivers/periph/i2c: Updated i2c_release() to return void
2019-10-01 19:50:38 +02:00
benpicco
d5c272ed86
Merge pull request #12199 from smlng/fix_timer_returns
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periph/timer: Fix return codes of timer API
2019-09-17 23:04:46 +02:00
aed12b4853
Merge pull request #11252 from fjmolinas/pr_wdg_stm32
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cpu/stm32_common: add watchdog for stm32
2019-09-13 09:16:18 +02:00
Dylan Laduranty
513b767694
Merge pull request #11944 from benpicco/spi_doc-fix
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drivers/include/periph/spi: fix documentation
2019-09-12 21:28:21 +02:00
Francisco Molina
cb876297a8
drivers/periph: include periph_cpu.h in wdt.h
2019-09-12 17:45:31 +02:00
Benjamin Valentin
fa9e9064cf
periph_common/rtc: add rtc_tm_normalize()
2019-09-12 11:32:08 +02:00
Sebastian Meiling
ed5f085b30
periph/timer: always return 0 for success
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Change documentation on return codes in periph/timer API to
return 0 on success and (-1) on error by default.
For timer_init this was already the case, but for timer_set,
timer_set_absolute, and timer_clear this is now changed
from 1 to 0 for success, while error remains (-1).
2019-09-11 13:31:13 +02:00
Marian Buschsieweke
5bba339a7c
drivers/periph/i2c: Fixed i2c_release() signature
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i2c_release() should not have a return value, as:
- There is no reasonable error handling possible by the caller, so there is no
value in indicating success/failure via the return value to the caller
- There is no legitimate reason to fail *unless* an invalid I2C bus was released
or an I2C bus that was not previously acquired was released
--> This would indicate a bug in the code and should be tackled by an
assert()
2019-08-22 12:02:01 +02:00
fabian18
2c001f5a6c
drivers/include/periph/eeprom: Changed uint8_t* to void* in API
2019-08-09 17:27:32 +02:00
cf2228e23e
drivers/periph_wdt: cleanup normal mode inline example
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Remove a useless blankline
2019-08-05 21:48:10 +02:00
bd1eb6e285
drivers/periph_wdt: fix inline callback example
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Function was renamed to wdt_setup_reboot_with_callback
2019-08-05 21:47:25 +02:00
e42307188c
drivers/spi: extend API with updatable gpio mode on pins
2019-08-05 16:46:41 +02:00
Benjamin Valentin
870f5a5a0b
drivers/include/periph/spi: fix documentation
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spi_transfer_reg() will *always* send out a byte, even if the byte is '0'.
fixes #11763
2019-07-31 13:27:47 +02:00
f8128844b7
Merge pull request #11527 from fjmolinas/pr_wdg_hdr
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drivers/include: add header definition for wdt
2019-07-16 14:25:40 +02:00
fjmolinas
541f9ddd20
drivers/include: add header definition for wdt
2019-07-16 13:53:28 +02:00
20b94e9c56
usbdev: fix usbopt argument for getter/setter wrappers
2019-06-05 12:06:10 +02:00
Federico Pellegrin
1779abafb5
periph/i2c: make sure i2c registers is big-endian on all archs
2019-05-29 05:15:23 +02:00
Philipp Blum
9f2ef5e367
drivers/periph_common/gpio_util: introduce gpio_util_shiftin()
2019-04-18 07:09:32 +02:00
Vincent Dupont
74ddf56171
tests/conn_can: build stm32 CAN drivers
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Build can_stm32 module on boards which have a stm32 CAN controller.
2019-04-03 11:12:46 +02:00
