RIOT-OS/RIOT
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Code Releases Activity
46,823 Commits 40 Branches 189 Tags 262 MiB
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225 Commits

Author SHA1 Message Date
Jue
f6016d3999 cpu/efm32: keep debug unit active during EM2 when DEVELHELP is active 2022-10-18 17:34:27 +02:00
Jue
bc51071d44 cpu/efm32: define EFM power modes for pm_layered 2022-10-18 17:34:27 +02:00
Jue
b3989bc11f cpu/efm32: remove ADC defintion for CPUs without ADC 
Gecko Series 2 is shipped with a new IADC peripheral which is backed by its own emlib driver.
 2022-10-18 16:39:18 +02:00
Gunar Schorcht
550a599da9 cpu/efm32: fix RTT_MAX_VALUE selection 
EFM32GG12 have both a RTC and a RTCC. `_RTC_CNT_MAX` is used as `RTT_MAX_VALUE` in this case.
 2022-10-17 08:19:08 +02:00
Gunar Schorcht
ae98c3e6d3 cpu/efm32: add EFM32GG12 family (generated with EFM2RIOT) 2022-10-17 08:19:08 +02:00
Jue
f3d1773483 cpu/efm32/gpio: fix deprecated GPIO_IntConfig() call 2022-10-15 15:43:17 +02:00
Jue
65d4c046a8 cpu/efm32/efr32*: model librail integration 2022-10-15 15:43:17 +02:00
MrKevinWeiss
9b6036def3
cpu/efm32/periph: remove seriesn in kconfig 
As this is not handled in the makefile.dep it does not need to be modeled in kconfig.
 2022-08-17 14:37:23 +02:00
Marian Buschsieweke
16f859dafd
drivers/saul: use const qualifier for data to write 
This makes life easier when calling e.g. `saul_reg_write()` with data
stored in flash.

As now the signatures for reading and writing differ (in that `const`
qualifier only), `saul_notsup()` is split into `saul_write_notsup()`
and `saul_read_notsup()`. However, one is implemented as a symbol alias
of the other, so that ROM consumption remains unchanged.
 2022-05-23 08:35:27 +02:00
chrysn
d90e0f1e85 cpu/efm32: Support pull-up/-down resistors 2022-05-03 19:32:08 +02:00
chrysn
e9a577c384 cpu/efm32: Document what is and is not implemented 
Collapsing strengths as they'll stay unused for the time being.
 2022-05-03 19:32:08 +02:00
chrysn
ed9cfba747 cpu/efm32: Push-pull support for GPIO_LL 2022-05-03 19:32:08 +02:00
chrysn
3264a1d51d cpu/efm32: Minimal support for gpio_ll 2022-05-03 19:32:08 +02:00
Benjamin Valentin
0340ac6129 cpu: include IDLE in PM_NUM_MODES 2022-04-06 12:29:25 +02:00
Leandro Lanzieri
202fb261fe
Merge pull request #17811 from fjmolinas/pr_xtimer_dep_rework_simple 
sys/*timer: rework dependecies to ease backend switch, prefer ztimer_xtimer_compat over xtimer_on_ztimer
 2022-03-18 08:17:24 +01:00
chrysn
facb5e633f
Merge pull request #17436 from Ollrogge/reserve_flash 
cpu: add flash_writable section to linker script
 2022-03-17 21:44:32 +01:00
Ollrogge
41f961a197 periph/flashpage: Add _in_address_space feature 2022-03-17 19:45:54 +01:00
Francisco Molina
d86828c53b cpu/efm32: periph_rtt_series0/1 are not modules 2022-03-17 14:37:33 +01:00
Jue
4bb6a764ea cpu/efm32: select series-specific drivers in periph Makefile 
This will allow to share implementations across a subset of EFM32 series.
 2022-02-17 11:09:24 +01:00
Kevin "Tristate Tom" Weiss
ed94dd7085
Merge pull request #17376 from leandrolanzieri/pr/makefiles/add_board_cpu_config_variables 
makefiles/kconfig: add board & CPU config variables
 2021-12-13 13:26:40 +01:00
Leandro Lanzieri
df7ce1c647
makefiles/kconfig: use two lists for boards and CPUs default configs 
This introduces KCONFIG_BOARD_CONFIG and KCONFIG_CPU_CONFIG variable for
boards and CPUs (including common directories) to add default
configuration files to be merged. The current approach, as it uses
Makefile.features, would include boards first, not allowing them to
override CPU configurations.
 2021-12-13 12:33:21 +01:00
Gunar Schorcht
7405df2607 cpu/efm32/periph/wdt: fix compilation with NDEBUG 2021-12-12 13:18:46 +01:00
Gunar Schorcht
007e29ebb5 cpu/periph/i2c: update implementations to new I2C API 
Make all `spi_acquire` implementations return `void` and add assertions to check for valid device identifier where missing.
 2021-11-29 06:35:25 +01:00
Leandro Lanzieri
805a77b13a
cpu/efm32: model Kconfig 2021-11-18 09:03:06 +01:00
MrKevinWeiss
9b6a63a951
drivers/kconfig: simplify shared rtt/rtc hardware in kconfig 2021-10-14 11:28:46 +02:00
Francisco
a1cbcc9ede
Merge pull request #15902 from maribu/spi-api-change-1 
drivers/periph_spi: let spi_acquire return void
 2021-09-02 08:50:56 +02:00
Marian Buschsieweke
f04b522601
cpu/periph_spi: update implementations to new API 
Make all spi_acquire() implementations return `void` and add assertions to
check for valid parameters, where missing.
 2021-09-01 21:38:40 +02:00
Jan Romann
4384795cb9
treewide: Remove excessive newlines 2021-08-13 19:50:38 +02:00
Benjamin Valentin
d47a880915 cpu: add periph_rtt_overflow feature 
The RTT overflow callback is not available on all RTT implementations.
This means it is either a no-op or `rtt_set_overflow_cb()` is a no-op
or it will overwrite the alarm set with `rtt_set_alarm()`.

This adds a feature to indicate that proper overflow reporting is available.
 2021-04-30 11:58:00 +02:00
Karl Fessel
fb50acd3f9 cpu/efm32: define rtt attributes 2021-04-20 11:12:45 +02:00
Karl Fessel
4ff30a31e5 cpu/efm32: add RTT_FREQUENCY support to efm32 
make efm32 rtt frequency configurable by setting RTT_FREQUENCY
 2021-04-20 11:12:45 +02:00
Marian Buschsieweke
ab89234040
drivers/periph/rtt: add periph_rtt_set_counter feature 
Some periph_rtt implementations do not provide `rtt_set_counter()`. This
adds `periph_rtt_set_counter` as feature to allow testing for its
availability. The feature is provided at CPU level if periph_rtt is
provided by the board for all CPUs implementing `rtt_set_counter()`.
 2021-03-08 14:16:46 +01:00
Marian Buschsieweke
b9cb75fedf
drivers/periph/rtt: add periph_rtt_set_counter feature 
Some periph_rtt implementations do not provide `rtt_set_counter()`. This
adds `periph_rtt_set_counter` as feature to allow testing for its
availability. The feature is provided at CPU level if periph_rtt is
provided by the board for all CPUs implementing `rtt_set_counter()`.
 2021-03-04 18:05:06 +01:00
Benjamin Valentin
9c1455d55f cpu: make pm_layered a DEFAULT_MODULE 
Allow to disable pm_layered in the bootloader to save some ROM.
 2021-01-27 13:21:20 +01:00
Bas Stottelaar
d831a7e746 cpu/efm32: adapt MPU-capable cpus 2021-01-06 23:44:54 +01:00
Bas Stottelaar
ef8985fbbd cpu/efm32: add support for efm32hg family 2021-01-06 23:44:53 +01:00
Kaspar Schleiser
a1ca06d6f4 cpu/efm32: coretemp.h: add missing stdint.h include 2020-11-25 17:52:34 +01:00
Kaspar Schleiser
1d5e2e9cd9 all: remove traces of kernel_types.h 
Automatically removed using:

    $ git grep -l kernel_types | xargs sed -i '/^#include .kernel_types/d'
 2020-11-25 17:52:34 +01:00
benpicco
ba8c8e29ad
Merge pull request #15498 from kaspar030/efm32_fix_tim_t 
cpu/efm32/periph/timer: fix timer_t -> tim_t
 2020-11-23 16:22:04 +01:00
Kaspar Schleiser
925056c829 cpu/efm32/periph/timer: fix timer_t -> tim_t 2020-11-23 12:33:28 +01:00
Bas Stottelaar
3881b2f0cd cpu/efm32: add support for efr32mg1b 2020-11-23 00:21:32 +01:00
Bas Stottelaar
6f60185bfa cpu/efm32: define Kconfig option for efm32_coretemp 2020-11-18 18:43:33 +01:00
Bas Stottelaar
431e6efdf6 cpu/efm32: add coretemp driver 2020-11-18 12:28:45 +01:00
benpicco
d9598a0f54
Merge pull request #15412 from bergzand/pr/flashpage/merge_raw 
periph_flashpage: Make pagewise API optional
 2020-11-12 22:32:21 +01:00
Koen Zandberg
9a79124fba
efm32: Adapt to flashpage/flashpage_pagewise API 2020-11-11 23:16:39 +01:00
benpicco
38552ed41a
Merge pull request #15413 from benpicco/cpu/efm32_rtc_helper 
cpu/efm32: RTC Series 0: use RTC helper functions
 2020-11-11 17:19:59 +01:00
Bas Stottelaar
9f9f8637f3 cpu/efm32: add support for ezr32wg 2020-11-10 22:59:46 +01:00
Benjamin Valentin
bad385ab7c cpu/efm32: RTC Series 0: use RTC helper functions 
By using the RTC helper functions instead of POSIX mktime()/gmtime()
we can not only extend the RTC range beyond Y2038.

For tests/periph_rtc:

before:

   text	   data	    bss	    dec	    hex	filename
  28028	    248	   2472	  30748	   781c stk3700/tests_periph_rtc.elf

after:

   text	   data	    bss	    dec	    hex	filename
  19400	    144	   2424	  21968	   55d0 stk3700/tests_periph_rtc.elf

fixes #13277
 2020-11-09 17:57:57 +01:00
Bas Stottelaar
6d472b5d23 cpu/efm32: extend timer isr 2020-11-04 22:11:49 +01:00
Marian Buschsieweke
125c892c03
drivers/periph/timer: Use uint32_t for frequency 
For all currently supported platforms `unsigned long` is 32 bit in width. But
better use `uint32_t` to be safe.
 2020-10-30 22:02:12 +01:00
Bas Stottelaar
1eb663afe4 cpu/efm32: update vendor files 
These files are part of the 32-bit MCU SDK 5.9.7.0 by Silicon Labs.
 2020-10-26 22:34:44 +01:00
Bas Stottelaar
22243aec7a cpu/*: realign ENABLE_DEBUG 2020-10-23 00:46:26 +02:00
Bas Stottelaar
ab6188cea3 cpu/*: add missing include of assert.h 2020-10-22 11:13:08 +02:00
Leandro Lanzieri
fe6d66d92a
kconfig: add ERROR symbol for conflicting modules 2020-10-09 18:04:17 +02:00
Bas Stottelaar
3e2303d30c
cpu/efm32: add watchdog peripheral 2020-10-07 09:01:41 +02:00
Benjamin Valentin
6e6ddacdb0 cpu/efm32: not every family has an MPU 2020-10-06 16:43:47 +02:00
Bas Stottelaar
03b9f45583 cpu/efm32: efm32zg: add support 2020-10-06 16:43:47 +02:00
Bas Stottelaar
f1589bc579 cpu/efm32: efm32zg: add vendor headers 2020-10-06 16:42:11 +02:00
Benjamin Valentin
b2a9a6b168 cpu/efm32: fix build with !LETIMER 
Not all SoCs have an LETIMER.
Here the compilation will will fail because LETIMER related
symbols are not defined.

Fix the build of timer.c for those.
 2020-10-05 14:51:05 +02:00
Kaspar Schleiser
dcb25eb3fc cpu/efm32/periph/timer: fix timer_set_absolute() in 16bit case 2020-09-22 23:15:23 +02:00
Cenk Gündoğan
0d0bc91553
Merge pull request #14754 from leandrolanzieri/pr/no_archives 
build system: link object files
 2020-09-10 09:36:29 +02:00
Benjamin Valentin
7d29d85ddd cpu/efm32: define CLOCK_CORECLOCK 2020-09-09 16:44:12 +02:00
Leandro Lanzieri
81cb769cad
makefiles: avoid building archives when compiling 2020-09-04 15:01:10 +02:00
Francisco Molina
c4c2673aec
cpu/efm32/Kconfig: add EFM32_XTIMER_USE_LETIMER config 2020-09-02 15:31:28 +02:00
Francisco Molina
cbf78fe3d4
cpu/efm32: allow running both LETIMER and regular timer 2020-08-31 09:38:31 +02:00
Francisco Molina
c77646ff79
cpu/efm32/timer: add enabling/disabling of prescaler timer 2020-08-31 09:38:31 +02:00
Francisco Molina
5c4db4a65b
cpu/efm32: use IS_ACTIVE for CONFIG_EFM32_USE_LETIMER 2020-08-31 09:38:30 +02:00
Marian Buschsieweke
234a720571
Merge pull request #14516 from benpicco/bitband_hw 
cortexm_common: fix check for bitbanding feature
 2020-08-08 14:26:49 +02:00
Benjamin Valentin
b716419462 cpu/efm32: set CPU_HAS_BITBAND 2020-07-16 14:44:28 +02:00
Thomas Stilwell
754d790b3f boards: efm32 boards: add support for LETIMER 2020-07-10 20:44:03 -05:00
Thomas Stilwell
37a6cc66f5 cpu/efm32/timer: add pm blockers 2020-07-10 20:44:03 -05:00
Thomas Stilwell
651a3bf423 cpu/efm32/timer: add support for LETIMER 2020-07-10 20:44:03 -05:00
Bas Stottelaar
1d97783175 cpu/efm32: DCDC is available on Series 2 as well 2020-07-08 21:54:57 +02:00
Bas Stottelaar
1105f60a23 cpu/efm32: make series defines explicit 
The EFM32 uses the provided _SILICON_LABS_32B_SERIES_0 and
_SILICON_LABS_32B_SERIES_1 definitions to enable or disable certain
code. With the introduction of new MCUs, there is also the
_SILICON_LABS_32B_SERIES_2 definition.

This PR ensures that the defines are explicit, and that #else
statements don't target the wrong series.
 2020-07-08 21:54:57 +02:00
Leandro Lanzieri
8cc1fa4ce1
cpu/efm32: Add Kconfig symbols 2020-06-18 16:39:54 +02:00
Leandro Lanzieri
bb021f9e8e
cpu/efm32/efr32mg1p: Add Kconfig symbols 2020-06-18 16:39:53 +02:00
Leandro Lanzieri
d578adf845
cpu/efm32/efr32mg12p: Add Kconfig symbols 2020-06-18 16:39:53 +02:00
Leandro Lanzieri
89342b3aa8
cpu/efm32/efm32pg1b: Add Kconfig symbols 2020-06-18 16:39:53 +02:00
Leandro Lanzieri
777571a9e9
cpu/efm32/efm32pg12b: Add Kconfig symbols 2020-06-18 16:39:52 +02:00
Leandro Lanzieri
45c6d27cb5
cpu/efm32/efm32lg: Add Kconfig symbols 2020-06-18 16:39:52 +02:00
Leandro Lanzieri
4f3ec84c42
cpu/efm32/efm32gg: Add Kconfig symbols 2020-06-18 16:39:49 +02:00
Bas Stottelaar
219f631d20
Merge pull request #14233 from benemorius/pr/efm32-lfrco-jitter 
cpu/efm32: disable default LFRCO options that break LEUART > 1800 baud
 2020-06-17 10:23:49 +02:00
Thomas Stilwell
e987abe9fc cpu/efm32: disable default LFRCO options that break LEUART > 1800 baud 2020-06-17 01:47:29 -05:00
Leandro Lanzieri
4d65bc8e0a
cpu: Rename CPU_ARCH to CPU_CORE 2020-06-16 12:05:40 +02:00
Leandro Lanzieri
64552a3b9a
cpu/cortexm_common: Move common modules to Makefile.dep 
This moves the following modules to a architecture-specific Makefile.dep
file:
- cortexm_common
- cortexm_common_periph
- newlib
- newlib_nano
- periph
 2020-04-01 09:46:21 +02:00
Alexandre Abadie
68ec8b2c2b
Merge pull request #13391 from kaspar030/mpu_feature 
cpu/cortex-m: turn MPU support into a feature
 2020-03-04 07:09:40 +01:00
Kaspar Schleiser
a3c527fdbc cpu/*: add cortex_mpu to known-to-support CPU families 2020-03-03 22:59:41 +01:00
benpicco
98405fe151
Merge pull request #12380 from benemorius/pr/efm32-uart-init-tx-idle 
cpu/efm32/uart: uart_init(): begin with TX pin at idle level
 2020-02-26 10:23:12 +01:00
benpicco
c32be01b7a
Merge pull request #13053 from basilfx/feature/efm32_adc_status 
cpu/efm32: fix incorrect ADC status register
 2020-02-21 18:59:53 +01:00
Francisco Molina
9a7ddde05a
cpu/efm32/families: remove cpus.txt 2020-02-12 12:56:00 +01:00
Francisco Molina
ae1c54b045
cpu/efm32/efm32-info: use efm32-info instead of cpus.txt 2020-02-12 12:55:59 +01:00
Bas Stottelaar
8cf186c913
cpu/efm32/families: add efm32-info.mk 2020-02-12 12:55:59 +01:00
Francisco Molina
a0462488e8
cpu/efm32: add families/%/Makefile.include 
Move INCLUDES and VECTORS_O to Makefile.include duplicate EFM32_HEADER
while cpu.txt is not migrated.
 2020-02-12 12:55:58 +01:00
Francisco Molina
5715f13323
cpu/efm32/Makefile: DIRS based on USEMODULE 2020-02-12 12:55:57 +01:00
Francisco Molina
67ec9a298d
cpu/efm32: remove exports 2020-02-11 22:46:53 +01:00
Francisco Molina
7cc65c9b62
cpu/efm32/Makefile.include: remove CPU_FAM and CPU_ARCH 2020-02-11 22:46:52 +01:00
Francisco Molina
085665ff23
cpu/efm32/Makefile.features: fix typo 2020-02-11 22:46:51 +01:00
Francisco Molina
95f8de8030
cpu/efm32: move dependency resolution to makefile.dep 2020-02-11 22:46:48 +01:00
Alexandre Abadie
9b7f06034e
cpu/efm32: move some dependencies to Makefile.dep 2020-01-28 13:20:52 +01:00
Francisco Molina
e700a78cd3 cpu/efm32/periph/rtc_series1: normalize time 2020-01-22 10:03:49 +01:00