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19,528 Commits 40 Branches 189 Tags 262 MiB
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Commit Graph

3640 Commits

Author SHA1 Message Date
MrKevinWeiss
e8c56ceadc cpu/stm32_common/i2c: Fix return error code 2018-07-25 12:01:39 +02:00
Joakim Nohlgård
31b461d71c kinetis: Interrupt based I2C transfers 2018-07-25 12:01:39 +02:00
Joakim Nohlgård
175f398b58 kinetis: Refactor I2C driver 2018-07-25 12:01:39 +02:00
Joakim Nohlgård
3ac45b5aa2 kinetis: Reflow text in doc.txt 2018-07-25 12:01:38 +02:00
MrKevinWeiss
6016266c77 cpu/stm_common/i2c: Fix error code 2018-07-25 12:01:38 +02:00
MrKevinWeiss
6a3f9f35dc cpu/stm32_common/i2c: Fix extra clear_addr 2018-07-25 12:01:38 +02:00
MrKevinWeiss
6f6c3d7926 cpu/stm_common/i2c: style fix 2018-07-25 12:01:38 +02:00
MrKevinWeiss
6c4f144e25 cpu/stm32_common/i2c: fix addr nack and flags 2018-07-25 12:01:38 +02:00
smlng
eee4f36ef5 cpu/cc2538: adapt periph/i2c to new api 2018-07-25 12:01:38 +02:00
smlng
a27ae261b8 cpu/cc2538: add gpio_init_mux function 2018-07-25 12:01:38 +02:00
Alexandre Abadie
99b3bb88bd cpu/stm32_common: update return values to error codes 2018-07-25 12:01:37 +02:00
Vincent Dupont
c0c9ea034c cpu/stm32_common: add timeouts in stm32f4 i2c driver 2018-07-25 12:01:37 +02:00
Alexandre Abadie
06e11c5586 cpu/stm32_common: adapt i2c driver to stm32f1 2018-07-25 12:01:37 +02:00
Alexandre Abadie
9166fb27fa cpu/stm32_common: split common i2c periph in 2 
- i2c_1 is built for f0, f3, f7, l0 and l4
- i2c_2 is built for f4
 2018-07-25 12:01:36 +02:00
Alexandre Abadie
ebc17acb59 cpu/stm32{f0,f3,f7,l0,l4}: unify i2c driver and use new API 2018-07-25 12:01:35 +02:00
Alexandre Abadie
35d65d8a44 cpu/stm32f3: update stm32f303xc CMSIS header file 2018-07-25 12:01:34 +02:00
Alexandre Abadie
ce108b9e18 cpu/stm32f3: update stm32f303xe CMSIS header file 2018-07-25 12:01:34 +02:00
dylad
4ff319b469 nrf52/i2c: adapt to new I2C API 2018-07-25 12:01:34 +02:00
dylad
e6bd6bfe3b sam0/i2c: update driver to new API 2018-07-25 12:01:34 +02:00
Josarn
d6c0398f3d atmega timer: Interrupt Pin 
A debug pin can be used to probe timer interrupts with an oscilloscope or
 other time measurement equipment. Thus, determine when an interrupt occurs
 and how long the timer ISR takes.
 The pin should be defined in the makefile as follows:

CFLAGS += -DDEBUG_TIMER_PORT=PORTF -DDEBUG_TIMER_DDR=DDRF \
            -DDEBUG_TIMER_PIN=PORTF4
 2018-07-18 20:48:17 +02:00
Francisco Acosta
d04058b54b
Merge pull request #9579 from MichelRottleuthner/pr_stm32_fix_ram_lengths 
stm32_common: fix ram length for MCUs with non-contiguous ram regions
 2018-07-18 14:35:29 +02:00
Michel Rottleuthner
b36131eea6 cpu/stm32_common: add variable for SRAM2 length on stm32l47xxx 2018-07-17 17:52:12 +02:00
Michel Rottleuthner
5610894ebe stm32_common: fix ram length for MCUs with non-contiguous ram 
stm32l47xxx see RM0351, Rev 6, page 75
https://www.st.com/resource/en/reference_manual/dm00083560.pdf#page=75

stm32f303xx see RM0316, Rev 8, page 53
https://www.st.com/resource/en/reference_manual/dm00043574.pdf#page=53

stm32f334xx see RM0364, Rev 3, page 47
https://www.st.com/resource/en/reference_manual/dm00093941.pdf#page=47
 2018-07-17 17:12:57 +02:00
Koen Zandberg
608f0135d7
zep: Use netdev reset function 2018-07-16 15:36:34 +02:00
smlng
0067be035c cpu/cc2538: cleanup netdev calls in radio driver 
Cleanup netdev calls using &dev->netdev for all functions and
    thereby omiting the explicit cast.
 2018-07-13 12:17:03 +02:00
smlng
520f5b60b3 cpu/cc2538: use netdev reset function in radio driver 2018-07-13 12:17:03 +02:00
Vincent Dupont
83168ce628 cpu/stm32f7: remove conflicting enum from vendor header 2018-07-10 15:37:59 +02:00
Vincent Dupont
dc793e92b4 cpu/stm32f4: remove conflicting enum from vendor header 2018-07-10 15:37:49 +02:00
Vincent Dupont
3af2ff0bd1 cpu/stm32f3: remove conflicting enum from vendor header 2018-07-10 15:37:41 +02:00
Vincent Dupont
5cc7342d10 cpu/stm32f2: remove conflicting enum from vendor header 2018-07-10 15:37:32 +02:00
Vincent Dupont
3aa7722e16 cpu/stm32f0: remove conflicting enum from vendor header 2018-07-10 15:37:24 +02:00
Alexandre Abadie
97bc07efee
Merge pull request #9520 from OTAkeys/pr/stm32f4_line_fixup 
cpu/stm32f4: use CPU_LINE in stm32f410-specific code
 2018-07-09 22:09:28 +02:00
Francisco Acosta
e2ab6cf882
Merge pull request #9472 from gebart/pr/kinetis-mcg-conditional 
kinetis: Conditionally enable MCG
 2018-07-09 14:44:20 +02:00
Vincent Dupont
bdac278c18 cpu/stm32_common/hwrng: use CPU_LINE for for stm32f410-specific code 2018-07-09 11:52:05 +02:00
Vincent Dupont
654595221d cpu/stm32_common: use CPU_LINE for stm32f410-specific code 2018-07-09 11:51:39 +02:00
Gilles DOFFE
e031175d3c cpu/stm32f4: add support for stm32f405rg 
Signed-off-by: Gilles DOFFE <gilles.doffe@savoirfairelinux.com>
 2018-07-07 14:38:50 +02:00
MichelRottleuthner
392c40e1a0
Merge pull request #8804 from MichelRottleuthner/pr_stm32l4_add_adc 
cpu/stm32l4: add adc implementation
 2018-07-06 10:31:41 +02:00
PeterKietzmann
45d47ea22f cpu/stm32_common: add PUF SRAM feature to makefile 2018-07-05 16:21:14 +02:00
PeterKietzmann
d36f228b24 cpu/nrf5x_common: add PUF SRAM feature to makefile 2018-07-05 11:17:30 +02:00
Cenk Gündoğan
835f8f0daa
Merge pull request #9290 from PeterKietzmann/pr_sram_puf 
Add SRAM based PRNG seeder
 2018-07-04 18:08:53 +02:00
PeterKietzmann
2f86d6fcd8 cpu/cc2538: add SRAM based random seed 2018-07-04 17:55:20 +02:00
PeterKietzmann
347b972538 cpu/samd21: add SRAM based random seed 2018-07-04 17:55:20 +02:00
PeterKietzmann
729e3f2ac4 cpu/stm43f4: add SRAM based random seed 2018-07-04 17:55:20 +02:00
PeterKietzmann
20397c5b15 cortexm_common: add SRAM based PRNG seeder 2018-07-04 17:55:16 +02:00
Alexandre Abadie
f7922b9055 cpu/stm32l4: adapt for stm32l476vg 2018-07-04 09:19:46 +02:00
Joakim Nohlgård
172af17ae4 kinetis: Conditionally enable MCG 2018-06-30 19:14:59 +02:00
Alexandre Abadie
05c53a9216
Merge pull request #9435 from OTAkeys/pr/stm32f2_cpu_line 
cpu/stm32f2: make use of CPU_LINE
 2018-06-29 15:42:37 +02:00
Alexandre Abadie
5206446cf7
Merge pull request #9439 from OTAkeys/pr/stm32f3_cpu_line 
cpu/stm32f3: make use of CPU_LINE
 2018-06-29 15:42:17 +02:00
Alexandre Abadie
48d65d656f
Merge pull request #9441 from OTAkeys/pr/stm32f7_cpu_line 
cpu/stm32f7: make use of CPU_LINE
 2018-06-29 15:41:58 +02:00
Peter Kietzmann
8ab20f0551
Merge pull request #9456 from ZetaR60/RIOT_atmega_gpio_misc_fix 
cpu/atmega_common: misc gpio interrupt fixes
 2018-06-29 09:18:35 +02:00
Francisco Acosta
23d176f46b
Merge pull request #8857 from ZetaR60/RIOT_atmega_time_dot_h 
cpu/atmega_common: Use updated time.h
 2018-06-28 22:29:20 +02:00
Matthew Blue
adc44e6496 cpu/atmega_common: misc gpio interrupt fixes 2018-06-28 16:06:36 -04:00
Vincent Dupont
c93002351b cpu/stm32f7: make use of CPU_LINE 2018-06-27 10:38:46 -07:00
Vincent Dupont
d89fda5768 cpu/stm32f3: make use of CPU_LINE 2018-06-27 10:27:19 -07:00
Joakim Nohlgård
28fe4b8653 kinetis: Clean up SPI module power handling 
Fixes a problem with hardware CS when using slow SPI speeds,
mentioned in https://github.com/RIOT-OS/RIOT/issues/6437#issuecomment-283114795
 2018-06-27 19:21:39 +02:00
Vincent Dupont
48a360afff cpu/stm32f2: make use of CPU_LINE 2018-06-27 09:47:40 -07:00
Vincent Dupont
f4c01499c6
Merge pull request #9096 from OTAkeys/pr/stm32_cpu_line 
cpu/stm32: add CPU_LINE_* variable and use it for stm32f0 and stm32f4
 2018-06-27 00:21:02 -07:00
Marian Buschsieweke
80e448083e
cpu/msp430fxyz: Fixed input sanitizing in GPIO_PIN 2018-06-26 21:16:23 +02:00
Peter Kietzmann
aafb098a5e
Merge pull request #9413 from PeterKietzmann/pr_olegart_stm32l1_adc_clock 
cpu/stm32l1: fix ADC clock
 2018-06-26 16:56:48 +02:00
Oleg Artamonov
3f4752e91c cpu/stm32l1: fix ADC clock 2018-06-26 16:42:27 +02:00
Francisco Acosta
f0dce1b920
Merge pull request #8988 from Josar/atmega_isr 
cpu/atmega_common: __exit_isr thread_yield
 2018-06-26 16:12:39 +03:00
Hauke Petersen
7ffd6265bb cpu/nrf52: enable instruction cache 2018-06-22 16:09:23 +02:00
Peter Kietzmann
8724407686
Merge pull request #8958 from aabadie/pr/cpu/lm4f120 
cpu/lm4f120: remove useless periph file guard
 2018-06-22 13:27:23 +02:00
ZetaR60
7b8e3cbd01
Merge pull request #9340 from Josar/fix_gpio 
atmega_common/gpio.c: Fixes GPIO_LOW interrupt
 2018-06-21 14:08:52 -04:00
Andreas "Paul" Pauli
1aaeecf5b1
Merge pull request #9296 from maribu/lpc2387 
cpu/lpc2387: Various fixes for GPIO driver
 2018-06-21 19:28:53 +02:00
steffen
3ad71d5be0 atmega_common/gpio.c Fixes GPIO interrupt 
fixes the GPIO_LOW interrupt on the atmega platform.
It results from trying to shift GPIO_LOW. Since it is 0, it is not shiftable and will not be set correctly.
There were more issues with the other flanks too, as they are 0b01 or 0b00. If 0b11 was set as a flank before it would not be able to switch to any other mode anymore. Now the bits get cleared before the new flank will be written.
 2018-06-21 11:28:42 +02:00
Alexandre Abadie
5d633cd6d1 cpu/lm4f120: drop useless periph timer guards 2018-06-21 08:56:55 +02:00
Michel Rottleuthner
e4c405daf3 cpu/stm32l4: add adc support 2018-06-20 13:34:16 +02:00
Peter Kietzmann
6fd4009b89
Merge pull request #8957 from aabadie/pr/cpu/guard_lpc2387 
cpu/lpc2387: remove useless periph file guard
 2018-06-20 09:06:31 +02:00
Vincent Dupont
26cb3d8953 cpu/stm32f0: make use of CPU_LINE and STM32_FLASHSIZE 2018-06-19 14:31:23 +02:00
Vincent Dupont
e1ce7e5026 cpu/stm32_common: add STM32_FLASHSIZE constant 2018-06-19 14:31:23 +02:00
Vincent Dupont
d6d0f1a851 cpu/stm32f0: add custom CPU_LINE 2018-06-19 14:31:23 +02:00
Vincent Dupont
2e90eda456 cpu/stm32f4: make use of CPU_LINE_ variable 2018-06-19 14:22:48 +02:00
Vincent Dupont
4d7a195d33 cpu/stm32_common: add CPU_LINE_ variable 2018-06-19 14:22:46 +02:00
Marian Buschsieweke
1d0f90dcdf
cpu/lpc2387: Various fixes for GPIO driver 
- Fixed documentation
- Use bitwise operation instead of multiplication and addition in `GPIO_PIN()`
- Allow GPIOs to be configured as input via `gpio_init()`
- Fixed bugs in `gpio_init_mux`:
    - `0x01 << ((pin & 31) * 2)` was used before to generate the bitmask, but
      this would shift by 62 to the left. Correct is `0x01 << ((pin & 15) * 2)`
      (See [datasheet](https://www.nxp.com/docs/en/user-guide/UM10211.pdf) at
      pages 156ff)
    - Only one of the two bits was cleared previously
- Changed strategy to access GPIO pins:
    - Previous strategy:
        - Set all bits in FIOMASK except the one for the pin to control to
          disable access to them
        - Set/clear/read all pins in the target GPIO port (but access to all but
          the target pin is ignored because of the applied FIOMASK)
    - New strategy:
        - Set/clear/read only the target pin
    - Advantages:
        - Only one access to a GPIO register instead of two
        - Proven approach: Access to GPIOs on lpc2387 is mostly done by
          accessing the GPIO registers directy (e.g. see the sht11 driver).
          Those accesses never touch the FIOMASK register
        - No unwanted side effects: Disabling all but one pin in a GPIO port
          without undoing that seems not to be a good idea
 2018-06-18 09:10:25 +02:00
Josarn
91359631d5 cpu/atmega_common/thread_arch.c: uncrustified 2018-06-14 21:47:33 +02:00
Josarn
40c1839a8c cpu/atmega_common/periph/uart.c: uncrustified 2018-06-14 21:47:33 +02:00
Josarn
0e491861af cpu/atmega_common/periph/timer.c: uncrustified 2018-06-14 21:47:33 +02:00
Josarn
fe92771372 cpu/atmega_common/include/cpu.h: uncrustified 2018-06-14 21:47:33 +02:00
Josarn
9b631170cb cpu/atmega_common: uncrustified 2018-06-14 21:47:33 +02:00
Josarn
80b02e5268 cpu/atmega_common: exit_isr thread_yield 2018-06-14 21:47:33 +02:00
Alexandre Abadie
938677cc83 cpu*: fix doxygen grouping 2018-06-11 19:12:02 +02:00
Alexandre Abadie
4133908fe0 cpu/native: fix doxygen grouping 2018-06-11 19:12:02 +02:00
Juan Carrano
da85094b65 cpu/saml21: Fix possibly uninitialized variable in pm.c. 2018-06-11 18:35:41 +02:00
Simon Brummer
323a38819a native: Enforce safe strncpy usage in tap device setup 2018-06-10 17:16:46 +02:00
Hauke Petersen
e99010ac3e cpu/nrf5x: include nrfx.h compatibility header 2018-06-06 13:52:57 +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
Peter Kietzmann
b3ef51fb39
Merge pull request #9232 from maribu/lpc2387 
cpu/lpc2387: Fixed invalid call to send_msg in lpc2387-mci.c
 2018-06-01 08:11:25 +02:00
Francisco Acosta
7529133558
Merge pull request #9068 from aabadie/pr/stm32-common/fix_flashpage_m3 
cpu/stm32-common: slightly rework flashpage driver and fix iotlab-m3
 2018-05-30 17:50:20 +02:00
Francisco Acosta
1aed925ca8
Merge pull request #8951 from ZetaR60/RIOT_atmega_ext_int_clarity 
cpu/atmega_common: external interrupt fix and refactor
 2018-05-30 16:33:34 +02:00
Francisco Acosta
9a0f3469b7
Merge pull request #8930 from gebart/pr/kinetis-rtt-refactor 
kinetis: Refactor RTT driver
 2018-05-30 14:54:15 +02:00
Alexandre Abadie
600727453b cpu/stm32_common/flashpage: clear EOP bit 
This was taken from STM32 Cube generated code
 2018-05-30 14:14:29 +02:00
Alexandre Abadie
f7b61b6ac1 cpu/stm32_common/flashpage: force waiting for pending operations 
Moving the while loop in a separate function ensures no ordering
    optimizations is applied silently by gcc.
    This commit fixes the flashpage not working on iotlab-m3.
 2018-05-30 14:12:24 +02:00
Alexandre Abadie
c73ec5c00f cpu/stm32_common/periph: don't lock if flash is already locked 2018-05-30 14:09:17 +02:00
Alexandre Abadie
cb089a2f74 cpu/stm32_common/periph: cleanup flashpage 
- improve debug messages
- fix missing space before comment
- use a comment instead of debug message (the same message is displayed by the function called after)
 2018-05-30 14:09:17 +02:00
Marian Buschsieweke
2c901ff181
cpu/lpc2387: Fixed invalid call to send_msg in lpc2387-mci.c 
At `lpc2387-mci.c:383` in `send_cmd()` an `assert()` enforces that parameter
`buff` is not `NULL`. At `lpc2387-mci.c:538` in `mci_initialize()` `send_cmd()`
was called with `buff==NULL`.
 2018-05-30 09:09:22 +02:00
kenrabold
db4d67c4fd make: add hifive1 to BOARD_INSUFFICIENT_MEMORY 
Added HiFive1 to BOARD_INSUFFICIENT_MEMORY list for examples and tests that are too big to fit

build: fixed missing syscall and cpuid failures

Added missing syscall stubs for nanostubs and fixed compile error with cpuid periph

build: fixed whitespace error

build: add hifive1 to more BOARD_INSUFFICIENT_MEMORY

doc: fixed doxygen warnings

Addressed Doxygen warnings in source file comments

doc: more doxygen fixes

doc: even more doxygen fixes

doc: more changes

build: fix pedantic and rdci_simple build failures

make: exclude lua
 2018-05-29 16:27:53 -07:00
kenrabold
7d1d5e77d8 cpu/fe310: add RISC-V cpu FE310 
New CPU FE310 from SiFive based on RISC-V architecture

build: add makefile for RISC-V builds

Makefile for builds using RISC-V tools
 2018-05-29 15:21:45 -07:00
Matthew Blue
0b2d620161 cpu/atmega328p: external interrupt refactor 2018-05-29 11:24:16 -04:00
Matthew Blue
6ea326112d cpu/atmega256rfr2: external interrupt refactor 2018-05-29 11:24:16 -04:00
Matthew Blue
737c46367a cpu/atmega2560: external interrupt refactor 2018-05-29 11:24:15 -04:00
Matthew Blue
327bf09d20 cpu/atmega1284p: external interrupt refactor 2018-05-29 11:24:15 -04:00
Matthew Blue
a61aff6404 cpu/atmega1281: external interrupt refactor 2018-05-29 11:24:15 -04:00
Matthew Blue
533388d3ae cpu/atmega_common: external interrupt fix and refactor 2018-05-29 11:24:15 -04:00
Francisco Acosta
6e484f7aed
Merge pull request #8814 from gebart/pr/kinetis-periph-timer-tfc 
cpu/kinetis: Refactor LPTMR timer implementation
 2018-05-29 15:54:11 +02:00
Loïc Dauphin
b7a8ba73a9
Merge pull request #8933 from gebart/pr/kinetis-pit-refactor 
kinetis: Refactor PIT timer driver implementation
 2018-05-29 11:09:55 +02:00
Matthew Blue
dfa8fb919d sys/timex: fix incompatible atmega time.h 2018-05-28 13:04:55 -04:00
Matthew Blue
442634728f cpu/atmega_common: add struct timespec to time.h 2018-05-28 13:04:55 -04:00
Matthew Blue
b597700a67 cpu/atmega_common: ignore format of avr-libc in CI 2018-05-28 13:04:55 -04:00
Matthew Blue
2a92d480ea cpu/atmega_common: Use updated time.h from avr-libc-2.0.0 2018-05-28 13:04:55 -04:00
Bas Stottelaar
840de5139b cpu: efm32: fix for cpp support. 2018-05-25 20:36:21 +02:00
Joakim Nohlgård
9657274d0d
Merge pull request #9147 from gebart/pr/kinetis-z-gpio-irqn 
kinetis: GPIO: Enable the correct IRQn on CM0+
 2018-05-25 00:50:59 +02:00
Joakim Nohlgård
09e0e8953d kinetis: GPIO: Enable the correct IRQn on CM0+ 2018-05-24 23:54:56 +02:00
Vincent Dupont
c99ac9ce3f cpu/stm32f4: add stm32f437vg support 2018-05-24 15:15:48 +02:00
Alexandre Abadie
f3c3818fa7 cpu/atmega*: configure eeprom 2018-05-24 14:07:55 +02:00
Alexandre Abadie
364806e585 cpu/atmega_common: add support for eeprom periph interface 2018-05-24 14:07:55 +02:00
Alexandre Abadie
aa6cf07390 cpu/stm32l1: add definitions for internal eeprom 2018-05-24 14:07:55 +02:00
Alexandre Abadie
fc9a853c20 cpu/stm32l0: add definitions for internal eeprom 2018-05-24 14:07:55 +02:00
Alexandre Abadie
331ad0970d cpu/stm32{f,l}{0,1}: provide flash common feature 2018-05-24 14:07:55 +02:00
Alexandre Abadie
89e0389f27 cpu/stm32_common: implement eeprom access functions 2018-05-24 14:07:55 +02:00
Koen Zandberg
01934de2ff
Merge pull request #9177 from smlng/pr/cpu/cortex/vector/indention 
cpu/cortex_common: fix indention in vector table
 2018-05-24 11:55:13 +02:00
smlng
34ade00db9 cpu/cortex_common: fix indention in vector table 2018-05-24 11:26:46 +02:00
Vincent Dupont
b8dd0baa73 cpu/stm32f4: fix periph_cpu.h for f412zg and f446ze 2018-05-24 10:31:00 +02:00
Alexandre Abadie
633a92929d boards/nucleo-l031k6: rename to st marketing name 2018-05-23 12:50:33 +02:00
Alexandre Abadie
3e4f7adc95 boards/nucleo-f031k6: rename to st marketing name 2018-05-23 12:46:42 +02:00
Alexandre Abadie
83e1298c5a cpu/stm32f4: use nucleo-f446ze name 2018-05-23 12:09:28 +02:00
Vincent Dupont
93ebf38615
Merge pull request #8649 from aabadie/pr/nucleo-rename 
boards/nucleo64*: rename boards to use their ST marketing name
 2018-05-23 12:08:06 +02:00
Vincent Dupont
8fc63738f6 cpu/stm32_common: adapt UART driver to use DMA 2018-05-23 11:09:46 +02:00
Vincent Dupont
6551d896be cpu/stm32_common: adapt SPI driver to use DMA 2018-05-23 11:09:46 +02:00
Vincent Dupont
d399518ac6 cpu/stm32_common: add DMA implementation for F2/F4/F7 2018-05-23 11:09:46 +02:00
Alexandre Abadie
5821bfd68e boards/nucleo-f446re: rename to marketing name 2018-05-22 21:52:41 +02:00
Alexandre Abadie
de783eed78 boards/nucleo-f411re: rename to marketing name 2018-05-22 21:52:41 +02:00
Alexandre Abadie
7818c1a080 boards/nucleo-f401re: rename to marketing name 2018-05-22 21:52:41 +02:00
Francisco Acosta
8ab908146e
Merge pull request #8959 from aabadie/pr/cpu/guard_atmega_common 
cpu/atmega_common: remove useless periph file guard
 2018-05-22 19:57:46 +02:00
Joakim Nohlgård
fb73067494 kinetis: Refactor PIT driver 
Stop prescaler instead of counter channel to avoid the need for saving
and restoring timeouts
 2018-05-22 16:47:35 +02:00
Joakim Nohlgård
16af9b0beb kinetis: Clean up PIT timer implementation 2018-05-22 16:47:23 +02:00
Joakim Nohlgård
a6c30ab61d kinetis: Move RTT config to periph_cpu.h 2018-05-22 16:46:39 +02:00
Joakim Nohlgård
c7801e466d kinetis: Refactor RTT driver 
- Keep counter value between resets
- Let kinetis_mcg_init manage the RTC oscillator, to avoid disrupting
  the core clock in certain configurations
- Remove some unnecessary macros for hardware abstraction; all Kinetis
  CPUs which have an RTC only have a single RTC instance, and the ISRs
  and hardware registers are named the same way in all Kinetis CPU
  headers.
 2018-05-22 16:46:39 +02:00
Joakim Nohlgård
9e10cd4401 cpu/kinetis: Refactor LPTMR driver implementation 
Uses timer freerunning counter mode (TFC) and updating an internal
reference point instead of relying on RTT for reference time. The
target accuracy has been greatly improved for all test cases in
bench_periph_timer
 2018-05-22 16:45:41 +02:00
Marian Buschsieweke
17a5101b40
cpu/lpc2387: Fixed broken SPI driver 
In commit 513b20ffd3 the SPI API was changed to
power up an configure the SPI bus on spi_acquire(). Sadly, the lpc2387 SPI
apparently needs to be reconfigured after each power up. This commit moves
the initialization code required after each power up from spi_init() to
spi_acquire().
 2018-05-19 18:12:25 +02:00
Kaspar Schleiser
b7c65fe2ce
Merge pull request #9132 from gebart/pr/native-pm 
native: define PROVIDES_PM_SET_LOWEST
 2018-05-15 21:48:40 +02:00
Alexandre Abadie
601846c2ba cpu/stm32l4: add support for stm32l496zg 2018-05-15 11:56:51 +02:00
Joakim Nohlgård
2d88cfca15 native: Define PROVIDES_PM_SET_LOWEST 2018-05-15 10:58:05 +02:00
Alexandre Abadie
ecb2e4767d
Merge pull request #8955 from aabadie/pr/cpu/guard_cc2538 
cpu/cc2538: remove obsolete periph file guard
 2018-05-14 22:46:47 +02:00
Koen Zandberg
3f1657ffbb
Merge pull request #8952 from ZetaR60/RIOT_atmega_graceful_clock 
boards/common/atmega: gracefully handle CKDIV8 fuse
 2018-05-14 16:11:17 +02:00
Kaspar Schleiser
bb60b3e040
Merge pull request #9074 from haukepetersen/opt_nrf5x_nrfminfeature 
cpu/nrf5x: define nrfmin feature in nrf5x_common
 2018-05-12 02:18:31 +02:00
Joakim Nohlgård
77449aa592
Merge pull request #9103 from gebart/pr/cortexm-vectors-const 
cortexm: const ISR vectors
 2018-05-11 21:35:12 +02:00
Kaspar Schleiser
83e8a52176
Merge pull request #9089 from gebart/pr/ldscript-attrs 
cpu: ldscript memory attribute corrections
 2018-05-09 09:26:20 +02:00