Bas Stottelaar
0e3480e3f0
cpu/efm32: fix incorrect ADC status register
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The ADC_STATUS_SINGLEACT indicates that an operation is active, while
the ADC_STATUS_SINGLEDV indicates that data is valid.
This fixes ADC returning values of unfinished reads.
2020-01-14 22:44:54 +01:00
Marian Buschsieweke
80787d523e
cpu/efm32/periph: adc_sample() now returns int32_t
2020-01-10 14:13:14 +01:00
6b233780ae
cpu/efm32: fix typos
2019-11-23 22:39:36 +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
7d3a6fecee
cpu/efm32: provide arch_efm32 features
2019-11-16 14:07:53 +01:00
Bas Stottelaar
0c18ef4f23
Merge pull request #12278 from benemorius/pr/efm32-uart-rx_cb
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cpu/efm32/uart: fix handling of RX when no RX callback is configured
2019-11-12 21:33:07 +01:00
Bas Stottelaar
d0ff9530d3
cpu/efm32: update vendor code
2019-11-06 23:25:53 +01:00
5578740fc4
Merge pull request #12397 from fjmolinas/pr_CPU_ARCH_FAM
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makefiles/vars.inc.mk: move definition and export of CPU_FAM and CPU_ARCH to vars.inc.mk
2019-10-21 08:23:51 +02:00
c618d9821f
cpu/efm32: provide gpio feature at cpu level
2019-10-18 09:32:48 +02:00
Francisco Molina
347a0fc804
cpu/ boards/: remove exports for CPU_FAM
2019-10-18 08:55:33 +02:00
Francisco Molina
5e9b92a326
cpu: remove CPU_ARCH exports
2019-10-18 08:55:33 +02:00
Bas Stottelaar
2a5010f779
cpu/efm32: remove EFM32_UART_MODES
2019-10-16 22:05:08 +02:00
Thomas Stilwell
8d7dc4e503
cpu/efm32/uart: uart_init(): begin with TX pin at idle level
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else TX will be asserted low for a few usec until the peripheral
is initialized and deasserts it
2019-10-06 22:12:37 -05:00
Thomas Stilwell
277459613b
cpu/efm32/uart: uart_write(): block until TX is complete
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This avoids breaking the last character if something unclocks
the UART immediately after uart_write() returns.
2019-10-06 18:33:59 -05:00
Thomas Stilwell
5fb6801cca
cpu/efm32/uart: don't enable rx if no callback is configured
2019-10-06 18:33:57 -05:00
Thomas Stilwell
c8f34c705b
cpu/efm32/uart: move reusable code into uart_poweron/off()
2019-10-06 18:30:00 -05:00
Thomas Stilwell
3541666956
cpu/efm32/uart: fix crash on rx with no callback configured
2019-10-06 17:56:30 -05:00
benpicco
c4fa0842a2
Merge pull request #11940 from basilfx/feature/efm32_riotboot
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efm32: add support for riotboot
2019-10-01 20:20:17 +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
Bas Stottelaar
962b0efaaf
boards+efm32: add support for riotboot
2019-10-01 18:08:27 +02:00
Bas Stottelaar
0b6435560e
efm32: optimize when building the bootloader
2019-10-01 18:05:20 +02:00
benpicco
a7cb0a4b77
Merge pull request #12323 from basilfx/feature/efm32_uart_modes
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cpu/efm32: provide periph_uart_mode
2019-10-01 15:32:50 +02:00
benpicco
5105a2e54d
Merge pull request #12340 from cladmi/pr/makefiles/board_cpu_macros
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makefiles: CFLAGS convert to the uppercase function instead of using the shell
2019-09-30 19:53:28 +02:00
Bas Stottelaar
4e6b46ca20
cpu/efm32: implement uart_mode
2019-09-30 18:12:15 +02:00
Gaëtan Harter
4b93f27d83
cpu: use makefiles/utils uppercase
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Convert the variables to uppercase using the 'makefiles/utils' function.
2019-09-30 17:25:24 +02:00
Bas Stottelaar
b2769c0857
cpu: efm32: move LOW_POWER_ENABLED to efm32-features.mk
2019-09-30 00:03:15 +02:00
Thomas Stilwell
70084ab6aa
cpu/efm32/uart: enable pullup on RX pin
2019-09-24 16:44:15 +02:00
Marian Buschsieweke
df27dbef7a
cpu: Moved stdio_init() into cpu_init()
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- Removed stdio_init() from newlib's _init(), as this is too late in the boot
process to allow DEBUG()ing during periph_init()
- Added stdio_init() to the various cpu_init() routines of the ARM CPUs just
before periph_init()
2019-09-06 16:54:23 +02:00
Gaëtan Harter
1be5b7b10b
cpu: do not locally export compilation variables
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These are already exported by `makefiles/vars.inc.mk`.
It is a prerequisite to allow handling compilation without global exports.
2019-08-29 10:35:53 +02:00
Marian Buschsieweke
450b251823
cpu/efm32: Updated i2c_release()
2019-08-22 12:03:07 +02:00
653c23ea31
Merge pull request #11963 from fjmolinas/pr_efm32_flashpage_raw
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cpu/efm32: add flashpage_raw
2019-08-06 16:29:15 +02:00
fjmolinas
e1576c986c
cpu/efm32: add flashpage_raw
2019-08-05 17:24:26 +02:00
570f308551
cpu/efm32: deduplicate cpu_efm32 group definition
2019-08-05 16:57:36 +02:00
Kevin "Bear Puncher" Weiss
f976aeb1af
Merge pull request #11720 from benemorius/efm32-gpio-init-int-disable
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cpu/efm32/periph_gpio: fix wrong GPIO_IntDisable() in gpio_init_int()
2019-07-08 15:36:38 +02:00
Thomas Stilwell
c2d98f9648
cpu/efm32/periph_gpio: fix wrong GPIO_IntDisable() in gpio_init_int()
2019-06-19 00:52:14 -07:00
Thomas Stilwell
5c8bf483e7
cpu/efm32/periph_gpio: fix NUMOF_IRQS off-by-one error
2019-06-18 16:46:35 -07:00
smlng
2de4b3011b
periph_common: add as dependency to periph drivers
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Rational: the periph_common module is required by (most) other periph drivers
and also during startup of the CPU/MCU to run periph_init. The latter is only
required if other periph drivers are used, hence periph_common should be a
depency of periph_* modules and *not* of the CPU/MCU. This PR fixes that
by making periph_common a depency of periph_* and removing the explicit
include in the CPU/MCU implementation.
2019-06-03 13:44:10 +02:00
Federico Pellegrin
617124792c
efm32/i2c: make sure 16-bit register access is done in big endian
2019-05-29 11:29:11 +02:00
Bas Stottelaar
28d0e46882
cpu: efm32: add support for 32-bit timers
2019-01-07 18:49:21 +01:00
Bas Stottelaar
7372074223
cpu: efm32: update vendor headers
2018-12-30 23:35:57 +01:00
Peter Kietzmann
b2c791c6cb
Merge pull request #10135 from miri64/cpu/enh/periph-gpio-irq-closing-endif
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cpu, periph_gpio: mark closing #endif for MODULE_PERIPH_GPIO_IRQ
2018-10-15 13:41:02 +02:00
Hauke Petersen
5f50db07e8
misc: use correct hauke.petersen@fu email address
2018-10-11 12:20:37 +02:00
Martine Lenders
ff54112f82
efm32: mark closing #endif for MODULE_PERIPH_GPIO_IRQ
2018-10-09 15:10:59 +02:00
Hauke Petersen
1b62f7cd40
cpu/efm32/gpio: use gpio_irq feature
2018-10-04 18:43:24 +02:00
Bas Stottelaar
fbb490a2e0
cpu: efm32: add support for no DC-DC converter
2018-09-17 19:31:22 +02:00
Bas Stottelaar
e8a76acea5
cpu: efm32: adapt to new i2c interface.
2018-07-25 12:01:40 +02:00
938677cc83
cpu*: fix doxygen grouping
2018-06-11 19:12:02 +02:00
Bas Stottelaar
0c47233f97
cpu: efm32: add support for non-standard UART modes.
2018-06-04 18:16:41 +02:00
Bas Stottelaar
c3161ce524
cpu/efm32: efm32pg12b: add support
2018-06-03 16:48:04 +02:00
Bas Stottelaar
9b3f8ca047
cpu/efm32: efm32pg12b: add vendor headers
2018-06-03 16:48:04 +02:00
Bas Stottelaar
840de5139b
cpu: efm32: fix for cpp support.
2018-05-25 20:36:21 +02:00
Bas Stottelaar
bbb0606e33
cpu: efm32: mark rtc+rtt as conflict.
2018-04-11 18:39:59 +02:00
Bas Stottelaar
b40cf3075e
cpu/efm32: efr32mg12p: add support
2018-04-05 19:41:24 +02:00
Bas Stottelaar
9937f29eab
cpu/efm32: efr32mg1p: extend vendor headers
2018-04-05 19:40:41 +02:00
Bas Stottelaar
d1441be06b
cpu/efm32: efr32mg12p: add vendor headers
2018-04-05 19:40:34 +02:00
Bas Stottelaar
41347328ce
cpu: efm32: correct power modes
2018-04-04 21:29:20 +02:00
Bas Stottelaar
c2a7ee0c8c
cpu: efm32: update vendor files to 5.4.0
2018-04-03 19:02:03 +02:00
Bas Stottelaar
9117fe577a
cpu/efm32: efm32pg1b: add support
2018-03-16 16:26:58 +01:00
Bas Stottelaar
cbca0cc6ae
cpu/efm32: efm32pg1b: add vendor headers
2018-03-16 16:26:58 +01:00
Vincent Dupont
4f44778a42
cpu/efm32: use const pointer in flashpage
2018-03-14 16:28:32 +01:00
Gaëtan Harter
6f2eeca91b
cpu/efm32/periph/timer: remove timer_set duplicate
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timer_set is already provided by 'periph_common' so does not need to be
provided by cpu/periph.
2018-03-01 17:31:15 +01:00
Joakim Nohlgård
d4e5bea0a3
efm32: Use different values for each unsupported ADC res
2018-02-23 09:36:57 +01:00
Bas Stottelaar
11638eb1d6
cpu: efm32: fix typo in cpus.txt
2018-02-22 15:38:13 +01:00
Bas Stottelaar
864839cb90
cpu/efm32: efm32lg: add support
2018-02-21 19:16:49 +01:00
Bas Stottelaar
1e3fdce1d7
cpu/efm32: efm32lg: add vendor headers
2018-02-21 19:16:49 +01:00
Francisco Acosta
25c818bef0
cpu/efm32: fix flashpage_erase
2018-02-16 18:21:49 +01:00
Bas Stottelaar
a68f47eca1
cpu/efm32: efm32gg: add support.
2018-02-16 13:57:17 +01:00
Bas Stottelaar
f9f1b9ebfa
cpu/efm32: efm32gg: add vendor headers
2018-02-16 13:57:17 +01:00
Bas Stottelaar
2329b84935
cpu: efm32: fix ADC resolution selection
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The `res` argument is a combination of resolution and shifting, combined using `(y << 4) | x`. To yield x, `0x0F` should have been used.
2018-02-15 21:14:09 +01:00
Bas Stottelaar
2af38d749c
cpu: efm32: fix RTC for Series 0 MCUs.
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Without fix:
Setting alarm to 12627-11-30 15:00:05
Alarm is set to 12722-01-25 07:13:03
With fix:
Setting alarm to 2011-12-13 14:15:17
Alarm is set to 2011-12-13 14:15:17
2018-02-15 21:12:40 +01:00
Bas Stottelaar
76ca2c9bb3
cpu: efm32: use static mutex initialization.
2018-02-14 09:30:08 +01:00
Bas Stottelaar
6a112bdf51
Merge pull request #8474 from basilfx/feature/efm32_pwm_mode
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cpu: efm32: implement pwm modes.
2018-02-05 12:56:02 +01:00
Bas Stottelaar
91b2627539
cpu: efm32: implement pwm modes.
2018-01-31 23:39:42 +01:00
Gaëtan Harter
f7046f83fb
cpu/efm32: Fix 'cpu' module name conflict
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Rename 'cpu/efm32/families/efr32mg1p' module to 'cpu_efr32mg1p' to don't
conflict with 'cpu'.
Also required to set the path to vectors.o as its not provided by cpu.
2018-01-30 11:55:05 +01:00
Bas Stottelaar
8f12b9896f
cpu: efm32_common + ef32mg1p: replace with generalized efm32 cpu
2017-12-19 20:04:37 +01:00
