Leandro Lanzieri
75f487d9ec
Merge pull request #14344 from fjmolinas/pr_mips_uhi_dep
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cpu/mips32r2_common: include newlib_syscalls_mips_uhi in Makefile.dep
2020-06-24 16:30:04 +02:00
Bas Stottelaar
21f9afdb5b
Merge pull request #14318 from benpicco/cpu/stm32-TIMER_CHANNELS
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cpu/stm32: use TIMER_CHANNEL_NUMOF for consistency
2020-06-24 15:32:22 +02:00
Francisco Molina
bdfda031c5
cpu/mips32r2_common: include newlib_syscalls_mips_uhi in Makefile.dep
2020-06-24 15:29:42 +02:00
Leandro Lanzieri
7d543fe091
cpu/cc2538: Add Kconfig symbols
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Also specify CPU_FAM in Makefile.features
2020-06-24 15:15:43 +02:00
Francisco
b49bd9ffe5
Merge pull request #14276 from jue89/fix/samr30-xpro_ztimer_rtt_underflow
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cpu/saml21: adjust RTT_MIN_OFFSET
2020-06-24 13:41:06 +02:00
Leandro Lanzieri
cd3b1515a0
Merge pull request #14338 from aabadie/pr/cpu/fe310_kconfig
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cpu/fe310: boards/hifive1*: model features in Kconfig
2020-06-24 13:34:40 +02:00
Benjamin Valentin
06cdd30fcb
cpu/stm32: use TIMER_CHANNEL_NUMOF for consistency
2020-06-24 12:58:38 +02:00
Kevin "Tristate Tom" Weiss
2d5901dd69
Merge pull request #14340 from leandrolanzieri/pr/kconfig/msp430_boards_symbols
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boards/msp430-based: Model features in Kconfig
2020-06-24 12:53:42 +02:00
b36b2ee748
cpu/fe310: add Kconfig configuration
2020-06-24 11:13:45 +02:00
Francisco
816d7c4d28
Merge pull request #14206 from leandrolanzieri/pr/kconfig/atmega256rfr2_based_boards
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boards/atmega256rfr2-based: Model features in Kconfig
2020-06-24 11:06:04 +02:00
benpicco
cdacdd79e6
Merge pull request #14319 from benpicco/cpu/ezr32wg/TIMER_CHANNELS
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cpu/ezr32wg: define TIMER_CHANNEL_NUMOF
2020-06-24 09:52:29 +02:00
Leandro Lanzieri
4abc4e7de7
cpu/msp430fxyz: Add Kconfig symbols
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Also specify CPU_FAM in Makefile.features
2020-06-24 09:28:19 +02:00
Leandro Lanzieri
a73c03ed0c
cpu/cc430: Add Kconfig symbols
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Also specify CPU_FAM in Makefile.features
2020-06-24 09:27:02 +02:00
Leandro Lanzieri
c86bf5074d
cpu/msp430_common: Add Kconfig symbols
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Also specify CPU_ARCH and CPU_CORE in Makefile.features.
2020-06-24 09:26:05 +02:00
Francisco
48bdd7018a
Merge pull request #14302 from fjmolinas/pr_sam0_rtt_opt
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cpu/sam0_common/rt%: use READREQUEST when accessing CLOCK/COUNT regs
2020-06-24 08:42:03 +02:00
Bas Stottelaar
6774f7e412
Merge pull request #14337 from benpicco/TIMER_CHANNEL_NUMOF
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use TIMER_CHANNEL_NUMOF instead of TIMER_CHANNELS
2020-06-24 01:19:17 +02:00
Benjamin Valentin
97343af69d
cpu/ezr32wg: define TIMER_CHANNEL_NUMOF
2020-06-24 00:48:21 +02:00
Benjamin Valentin
96273b4df0
cpu/atmega_common: use TIMER_CHANNEL_NUMOF
2020-06-24 00:45:35 +02:00
Benjamin Valentin
51135a50fc
cpu/sam3: use TIMER_CHANNEL_NUMOF
2020-06-24 00:45:35 +02:00
Benjamin Valentin
c8ff026640
cpu/sam0_common: use TIMER_CHANNEL_NUMOF
2020-06-24 00:45:35 +02:00
Benjamin Valentin
3af4d38735
cpu/lpc2387: use TIMER_CHANNEL_NUMOF
2020-06-24 00:45:35 +02:00
Benjamin Valentin
5da1a9e577
cpu/esp*: use TIMER_CHANNEL_NUMOF
2020-06-24 00:45:35 +02:00
Francisco
a73b61e30b
Merge pull request #14320 from benpicco/cpu/sam0_common-gpio_gclk
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cpu/sam0_common: GPIO always default to MAIN clock for EXTI, make configurable
2020-06-23 22:48:45 +02:00
Leandro Lanzieri
cc6a4929f4
cpu/atmega256rfr2: Add Kconfig symbols
2020-06-23 14:37:26 +02:00
Francisco
f63066974c
Merge pull request #14195 from leandrolanzieri/pr/kconfig/atmega32u4_boards_symbols
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boards/arduino-leonardo: Model features in Kconfig
2020-06-23 14:08:27 +02:00
Juergen Fitschen
cc22324bd4
cpu/saml21: adjust RTT_MIN_OFFSET
2020-06-23 11:59:56 +02:00
d7c1510b0f
cortexm_common: Remove read in ICSR register operations
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All bits in the ICSR register in the cortexm system control block are
either read-only or don't have an effect when writing a zero. A
read-modify-write cycle is thus not required when writing bit flags in
the register. This commit removes the reads in the read-modify-store
patterns for this register.
2020-06-23 11:53:53 +02:00
25c609f2d3
Merge pull request #12101 from OTAkeys/pr/fix_i2c_release
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cpu/stm32_common: disable i2c in release
2020-06-23 10:21:15 +02:00
Leandro Lanzieri
1ea5fc6f06
cpu/atmega32u4: Add CPU-specific Kconfig symbols
2020-06-23 09:57:22 +02:00
Leandro Lanzieri
ed0743ddb3
cpu/atmega1281: Add Kconfig symbols
2020-06-22 17:09:03 +02:00
Leandro Lanzieri
a5dedf3c91
cpu/atmega1284p: Add Kconfig symbols
2020-06-22 17:08:59 +02:00
Leandro Lanzieri
6c184376d0
cpu/atmega128rfa1: Add Kconfig symbols
2020-06-22 16:10:40 +02:00
Leandro Lanzieri
873badcd76
cpu/atmega_common: Add ATmega128 family Kconfig symbol
2020-06-22 15:19:35 +02:00
Peter Kietzmann
332ae60e04
Merge pull request #14211 from leandrolanzieri/pr/kconfig/atmega2560_boards_symbols
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boards/arduino-mega2560: Model features in Kconfig
2020-06-22 15:04:43 +02:00
Thomas Stilwell
ae7ec96731
cpu/kinetis: implement power modes for pm_layered
2020-06-21 21:51:16 -05:00
Bas Stottelaar
1bd0e32cb9
cpu/kinetis: remove reference of RTC_NUMOF.
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These defines were globally removed in #12673 .
2020-06-21 21:29:23 +02:00
Benjamin Valentin
3e91914831
cpu/sam0_common: spi: implement the periph_spi_reconfigure feature
2020-06-21 21:19:17 +02:00
benpicco
27da7c2797
Merge pull request #14323 from bergzand/pr/kinetis/spi_scalar_array_size
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kinetis/spi_scalar: Add local ARRAY_SIZE define
2020-06-21 18:00:08 +02:00
c2a7d23277
kinetis/spi_scalar: Add local ARRAY_SIZE define
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The spi scalar calculation tool for the kinetis family is stand-alone
and doesn't use the RIOT headers. It doesn't include the ARRAY_SIZE
macro from the RIOT headers. This commit adds a local definition of the
ARRAY_SIZE macro
2020-06-21 17:09:32 +02:00
Benjamin Valentin
93b43e5753
cpu/samd5x: make SAM0_GCLK_TIMER configurable
2020-06-20 00:25:54 +02:00
Benjamin Valentin
fba3aab2f3
cpu/samd5x: rename GCLK defines
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Now that the GCLK defines are not always at a fixed frequency, rename
them to better reflect this.
2020-06-20 00:25:54 +02:00
Benjamin Valentin
17304d390c
cpu/samd5x: use MHZ() macro
2020-06-20 00:25:53 +02:00
Benjamin Valentin
b5f407f9a4
cpu/samd5x: enable buck voltage regulator when possible
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When an external oscillator is used and the internal fast oscillators
are off, we can enable the buck converter if the board supports it.
2020-06-20 00:25:53 +02:00
Benjamin Valentin
849c76578a
cpu/samd5x: allow to use XOSC as clock source
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Allow to run the main clock and all peripheral clocks off XOSC.
This is necessary if we want to use the buck voltage regulator.
2020-06-20 00:10:08 +02:00
benpicco
a30d229b12
Merge pull request #14166 from aabadie/pr/cpu/stm32g4
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cpu/stm32g4: add support + add nucleo-g474re board
2020-06-19 17:05:15 +02:00
Cenk Gündoğan
209248f3b2
Merge pull request #14310 from leandrolanzieri/pr/kconfig/efm32_boards_symbols
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boards/efm32-based: Model features in Kconfig
2020-06-19 15:02:51 +02:00
f546c6238b
cpu/stm32: add support for stm32g4
2020-06-19 14:18:17 +02:00
Francisco Molina
bdda25c534
cpu/sam0_common/rt%: issue READREQUEST to access CLOCK/COUNT regs
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read-synchronized register will stall immediatly when read, instead
issue READREQUEST and wait for sync to be unset.
2020-06-19 14:10:31 +02:00
Benjamin Valentin
c0203ad35c
cpu/sam0_common: GPIO default to MAIN clock for EXTI, make configurable
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Currently only samd21 used the 32 kHz clock for EXTI which makes it miss fast events.
All newer members of the family use the MAIN clock.
While touching this, also make the clock source configurable to this can be overwritten,
e.g. in the board config if desired.
2020-06-19 13:27:48 +02:00
Francisco
a970163812
Merge pull request #14312 from benpicco/cpu/sam0_common/periph/uart-rxonly
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cpu/sam0_common: UART: allow RX only configuration
2020-06-19 11:44:10 +02:00
benpicco
c3314e1a0c
Merge pull request #14303 from fjmolinas/pr_sam0_unified_rtt
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cpu/sam0: unified rtt configuration
2020-06-19 11:30:06 +02:00
Francisco Molina
ff24aa61f3
cpu/sam0_common/periph/rtt: uncrustify
2020-06-19 09:16:24 +02:00
Francisco Molina
15bbd95b6a
cpu/sam0_common/rtt: add configurable RTT_FREQUENCY
2020-06-19 09:16:24 +02:00
Francisco Molina
36baec4512
cpu/samd5x: add unified rtt configuration
2020-06-19 09:16:23 +02:00
Francisco Molina
f41b43e263
cpu/saml21: add unified rtt configuration
2020-06-19 09:16:23 +02:00
Francisco Molina
bcfe4bac0b
cpu/saml1x: add unified rtt configuration
2020-06-19 09:16:22 +02:00
Francisco Molina
eefb3fa555
cpu/samd21: add unified rtt configuration
2020-06-19 09:16:22 +02:00
Benjamin Valentin
5c3ae77df9
cpu/sam0_common: UART: allow RX only configuration
2020-06-19 00:33:50 +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
Dylan Laduranty
00b14cce27
Merge pull request #14106 from benpicco/cpu/saml1x/pm_deep_flag
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cpu/saml1x: pm: set deep flag
2020-06-17 22:02:34 +02:00
Dylan Laduranty
6bf0a41399
Merge pull request #13600 from benpicco/sam0-gpio
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cpu/sam0_common: GPIO IRQ optimizations
2020-06-17 21:23:19 +02:00
Leandro Lanzieri
67ab640caf
cpu/atmega2560: Add Kconfig symbols
2020-06-17 12:44:30 +02:00
Francisco
112ff81f3e
Merge pull request #14176 from leandrolanzieri/pr/kconfig/atmega_boards_symbols
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boards/atmega328p-based: Model features in Kconfig
2020-06-17 12:22:31 +02:00
07c78efc83
Merge pull request #14285 from fjmolinas/pr_uart_nb_race
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sam0/stm32: fix possible uart_nonblocking deadlock
2020-06-17 12:14:25 +02:00
Francisco
4c05c0207f
Merge pull request #14300 from benpicco/cpu/sam0_common/uart_txinv
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cpu/sam0_common: UART: implement inverted RX & TX
2020-06-17 11:44:46 +02:00
Leandro Lanzieri
981aecf9cc
cpu/atmega328p: Add Kconfig symbols
2020-06-17 10:52:24 +02:00
Leandro Lanzieri
19bdb11548
cpu/atmega_common: Add Kconfig symbols
2020-06-17 10:52:23 +02:00
Francisco
5bb8c4b303
Merge pull request #14296 from leandrolanzieri/pr/cpu/adapt_kconfig_classification
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cpu/kconfig: Rename CPU classification symbols
2020-06-17 10:26:20 +02:00
Bas Stottelaar
219f631d20
Merge pull request #14233 from benemorius/pr/efm32-lfrco-jitter
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cpu/efm32: disable default LFRCO options that break LEUART > 1800 baud
2020-06-17 10:23:49 +02:00
Francisco Molina
80d682becd
cpu/sam0: avoid deadlock on nonblocking write
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If a write to a full tsrb is attempted with disabled interrupts
or in a interrupt then a deadlock will occure. To avoid this make
space in the ringbuffer by synchronously writing to uart.
2020-06-17 10:01:21 +02:00
Francisco Molina
09f0fd4526
cpu/stm32: avoid deadlock on nonblocking write
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If a write to a full tsrb is attempted with disabled interrupts
or in a interrupt then a deadlock will occure. To avoid this make
space in the ringbuffer by synchrnously writing to uart.
2020-06-17 10:01:21 +02:00
Francisco Molina
0b8adb2d27
cpu/sam0-stm32/uart: rename tx buf size to UART_TXBUF_SIZE
2020-06-17 10:01:20 +02:00
Francisco Molina
dd331c91d3
cpu/stm32/uart: enable irq for non blocking uart
2020-06-17 10:01:19 +02:00
Thomas Stilwell
e987abe9fc
cpu/efm32: disable default LFRCO options that break LEUART > 1800 baud
2020-06-17 01:47:29 -05:00
Benjamin Valentin
585dc15f99
cpu/sam0_common: UART: implement inverted RX & TX
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The UART TX and TX lines on SAMD5x and SAML1x can be inverted.
However, the flags don't do exactly what one would expect.
See errata 2.18.5: SERCOM-UART: TXINV and RXINV Bits Reference:
> The TXINV and RXINV bits in the CTRLA register have inverted functionality.
>
> Workaround:
> In software interpret the TXINV bit as a functionality of RXINV, and conversely,
> interpret the RXINV bit as a functionality of TXINV.
2020-06-16 22:55:37 +02:00
Dylan Laduranty
5e625adcf5
Merge pull request #12132 from ant9000/pr/saml21_usbdev_48mhz_clock
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cpu/saml21: enable 48mhz clock for usbdev
2020-06-16 21:02:41 +02:00
Leandro Lanzieri
d87f0cc66b
cpu/kconfig: Rename CPU classification symbols
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This removes the `CPU_FAMILY` and `CPU_SERIES` common CPU symbols and
adds `CPU_FAM` instead.
2020-06-16 14:27:27 +02:00
Leandro Lanzieri
2c4c04d11b
cpu/cortexm_common: Unify Kconfig and Makefile arch identifiers
2020-06-16 12:05:41 +02:00
Leandro Lanzieri
5dc29886b3
cpu/kinetis: Include CPU information in Makefile.features
2020-06-16 12:05:41 +02:00
Leandro Lanzieri
649017f0b2
cpu/cortexm_common: Rename arch_cortexm feature to cpu_core_cortexm
2020-06-16 12:05:41 +02:00
Leandro Lanzieri
4d65bc8e0a
cpu: Rename CPU_ARCH to CPU_CORE
2020-06-16 12:05:40 +02:00
Francisco
b041221905
Merge pull request #13825 from kaspar030/cortexm_free_svc
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cpu/cortexm: "free" SVC
2020-06-16 10:31:09 +02:00
Antonio Galea
3076ee837d
cpu/saml21: add clock configuration for usbdev
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Co-authored-by: dylad <dylan.laduranty@mesotic.com>
2020-06-15 11:52:13 +02:00
benpicco
1992f57765
Merge pull request #14261 from bergzand/pr/sam0_common/spi_dma
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sam0_common: Make SPI peripheral DMA compatible
2020-06-14 18:25:37 +02:00
60f4502e6c
cpu/sam0_common: Make SPI peripheral DMA compatible
2020-06-14 14:56:20 +02:00
22c8788b58
sam0_common/dma: Rename len to num
2020-06-14 11:51:36 +02:00
02b2b58358
sam0_common: Add additional documentation on DMA usage
2020-06-14 11:48:43 +02:00
7a8566c391
sam0_common/dma: Mark src parameter as const
2020-06-13 21:02:04 +02:00
benpicco
74299a2b03
Merge pull request #14260 from bergzand/pr/sam0_common/dma_periph
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sam0_common: Add DMA peripheral driver
2020-06-12 21:18:31 +02:00
ec1d575e7c
cpu/saml1x: Add DMA peripheral to init
2020-06-12 20:04:05 +02:00
4ef0b85495
cpu/saml21: Add DMA peripheral to init
2020-06-12 20:04:05 +02:00
73c8911e62
cpu/samd5x: Add DMA peripheral to init
2020-06-12 20:04:05 +02:00
5dc1d87f74
cpu/samd21: add DMA peripheral to init
2020-06-12 20:04:05 +02:00
6be1b27bbb
sam0_common: Add DMA peripheral driver
2020-06-12 20:04:05 +02:00
benpicco
8ed8775c8e
Merge pull request #14269 from benpicco/cpu/sam0_common/timer_drop_prescaler
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cpu/sam0_common: drop prescaler from timer config
2020-06-12 14:16:59 +02:00
ac8e27aab6
Merge pull request #14247 from fjmolinas/pr_stm32f1_nb
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cpu/stm32: add non blocking uart
2020-06-11 21:40:27 +02:00
Benjamin Valentin
54b57bd97f
cpu/sam0_common: drop prescaler from timer config
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since c05984b341
2020-06-11 19:29:43 +02:00
Akshai M
6450d9989e
gnrc/pktbuf : Set Kconfig defaults and conditions
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Set Kconfig defaults for CPU and conditions to avoid
conflict with CFLAGS
Co-authored-by: Leandro Lanzieri <leandro.lanzieri@haw-hamburg.de>
2020-06-11 14:47:27 +05:30
Akshai M
5523d119b6
gnrc/pktbuf : Move 'GNRC_PKTBUF_SIZE' to 'CONFIG_'
2020-06-11 14:46:36 +05:30
Francisco Molina
3107993434
cpu/stm32: add non blocking uart
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Co-authored-by: Benjamin Valentin <benjamin.valentin@ml-pa.com>
2020-06-11 09:51:41 +02:00
Benjamin Valentin
b46ddebc81
cpu/cc26x2_cc13x2: rename aux.c to restore Windows compatibility
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AUX.* is a reserved file name on Windows.
https://docs.microsoft.com/de-de/windows/win32/fileio/naming-a-file
fixes #14253
2020-06-10 23:24:09 +02:00
benpicco
f75c971297
Merge pull request #14119 from benpicco/cpu/stm32_usb_bootloader
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cpu/stm32: implement reset to bootloader
2020-06-10 23:13:50 +02:00
8466946ea1
cpu/cortexm_common/Kconfig: add cortexm_svc feature
2020-06-10 23:13:43 +02:00
dbe7331d10
cpu/cortexm: "free" SVC
2020-06-10 23:12:58 +02:00
Leandro Lanzieri
58cd126517
Merge pull request #14210 from btcven/2020_06_04-cc26xx_cc13xx_kconfig
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boards/cc26xx_cc13xx-based: model features in Kconfig
2020-06-10 11:27:31 +02:00
Francisco
6c65fa72d7
Merge pull request #14204 from kaspar030/rename_native_trace
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cpu/native: rename trace -> backtrace
2020-06-09 16:37:26 +02:00
Jean Pierre Dudey
132d936df7
cpu/cc26x0: model features in Kconfig
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Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2020-06-09 07:55:41 -05:00
89b5778381
Merge pull request #14097 from bergzand/pr/stm32_common/spi/optimize_hot_path
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STM32_common/SPI: Reduce the overhead in the DMA hot path
2020-06-09 11:10:04 +02:00
29739be13a
stm32/spi: Use new DMA setup/prepare functions
2020-06-09 10:20:50 +02:00
b7d0cbcd57
stm32/spi: Remove superfluous DMA stop call
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The DMA stream will automatically disable itself as soon as the transfer
is finished. No need to do this an additional time after the transfer is
finished
2020-06-09 10:20:49 +02:00
fddf0897e8
stm32/spi: Acquire/release the DMA during the SPI acquire/release
2020-06-09 10:20:49 +02:00
3a8dd32265
stm32/spi: Reduce register writes in hot path
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This combines a number of register writes in the SPI
acquire and transfer code. The DMA enable for SPI is moved to the
acquire function, switching between DMA and regular transfer between
acquires is not possible.
2020-06-09 10:20:49 +02:00
Jean Pierre Dudey
e9a2dcd1e0
cpu/cc26x2_cc13x2: model features in Kconfig
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Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2020-06-08 08:23:45 -05:00
Jean Pierre Dudey
d9580514a3
cpu/cc26xx_cc13xx: model features in Kconfig
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Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2020-06-08 08:23:45 -05:00
Toon Stegen
ac9afbe4f5
cpu/stm32_common: disable i2c in release
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the hardware peripheral should be disabled before stopping the
peripheral clock.
2020-06-08 12:27:03 +02:00
Benjamin Valentin
824f7aa82b
cpu/sam0_common: move PWM to common code
2020-06-07 16:50:17 +02:00
Benjamin Valentin
0819f0eb39
cpu/stm32: implement reset to bootloader
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The STM32 line of microcontrollers comes with a bootloader in the ROM.
It provides the option to flash the device firmware in DFU mode (USB)
or via UART or SPI.
To enter the bootloader we have to jump to a specific address in memory,
but before reset the CPU to make sure the system is in a known state.
This enables us to use the usb_board_reset module on all STM32 platforms.
2020-06-05 18:41:06 +02:00
Jean Pierre Dudey
fea44e8b35
cpu/cortexm_common: add HAS_CORTEX_MPU feature
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Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2020-06-04 22:16:43 -05:00
49375e1e10
cpu/native: rename trace -> backtrace
2020-06-04 14:37:01 +02:00
Leandro Lanzieri
67a43e0ada
drivers/wdt/kconfig: Rename HAS_WDT_WARNING_PERIOD
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The symbol now is HAS_PERIPH_WDT_WARNING_PERIOD.
2020-06-02 17:43:19 +02:00
Leandro Lanzieri
004162060e
cpu/samd21: Add CPU series specific Kconfig symbols
2020-06-02 17:42:16 +02:00
Leandro Lanzieri
079a7ee1e5
cpu/sam0_common: Add family specific Kconfig symbols
2020-06-02 17:42:10 +02:00
José Alamos
892032907f
Merge pull request #14187 from leandrolanzieri/pr/periph/wdt_add_warning_period_feature
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drivers/wdt: Add feature to indicate a configurable warning period
2020-06-02 17:18:40 +02:00
460c396101
stm32/spi: Add define for default CR2 settings
2020-06-02 16:04:02 +02:00
c28477a4f0
Merge pull request #14096 from bergzand/pr/stm32_common/dma/optimize_hot_path
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STM32_common/dma: Optimize the latency in the hot path
2020-06-02 16:01:27 +02:00
2f6cc5fe56
Merge pull request #14165 from bergzand/pr/nrf52/i2c_mutex_irq
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nrf52/i2c: Use mutex and IRQ for blocking
2020-06-02 15:36:04 +02:00
a3f8a381ab
Merge pull request #14183 from benpicco/cpu/stm32/Makefile.features-HWRNG
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cpu/stm32/Makefile.features: capture whole family
2020-06-02 14:26:23 +02:00
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
f583f388be
stm32/dma: Cache DMA stream base address
2020-06-02 11:52:11 +02:00
9ab7e7ef33
stm32/dma: add setup and prepare functions
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This commit adds two new functions to the DMA peripheral code for the
stm32. The setup function allows for a one-time setup of peripheral
config. The prepare function does the per-transfer setup. This allows
for a single setup call during the peripheral lock step and a
per-transfer call to the prepare function.
2020-06-02 11:52:11 +02:00
bdeec688f5
Merge pull request #14174 from benpicco/cpu/stm32_usb_includes
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cpu/stm32: don't include usbdev_stm32.h in periph_cpu_common.h
2020-06-02 11:42:19 +02:00
83a6ad182d
nrf52/i2c: Use mutex and IRQ for blocking
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This commit enhances the I2C code of the nRF52 family to block on a
mutex while the I2C transfer is busy. The mutex is unlocked in the ISR
when it is trigger by either a stop condition or an error condition.
2020-06-02 10:24:40 +02:00
Benjamin Valentin
2c346387f6
cpu/stm32/Makefile.features: capture whole family
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All members of the stm32f401* family (etc) don't have the HWRNG
peripheral.
Apply a broader wildcard so we don't have to touch this file when
adding new boards with slightly different MCUs.
2020-06-01 16:25:37 +02:00
benpicco
7286c32b5d
Merge pull request #14144 from aabadie/pr/cpu/stm32_cleanup_tim_ccr
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cpu/stm32: cleanup timer structure in vendor headers
2020-06-01 16:18:57 +02:00
benpicco
1ac9e70f57
Merge pull request #14177 from GabrielDai/blxxxpill-qdec
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cpu/stm32: add qdec support for CPU_FAM_STM32F1
2020-06-01 16:17:45 +02:00
a858c980c4
cpu/stm32: fix remaining occurence of stm32f1 cpu family
2020-05-30 18:59:36 +02:00
2448b26a8b
cpu/stm32: fix issue with cpu feature name
2020-05-30 18:59:01 +02:00
Gabriel Moyano
52ddeeedb0
cpu/stm32: add qdec support for CPU_FAM_STM32F1
2020-05-29 21:11:54 +02:00
e35914612e
cpu/stm32: restore timer structure in vendor headers
2020-05-29 18:22:00 +02:00
2dc0ec00a1
cpu/stm32: adapt timer driver to common CMSIS timer structure
2020-05-29 18:22:00 +02:00
Benjamin Valentin
7c8f44a368
cpu/stm32: filter availability of RNG by CPU not by board.
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The old limitation is not valid anymore, we can evaluate $(CPU_MODEL)
here directly.
The output of
make -C tests/periph_hwrng info-boards-supported | wc -w
remains the same.
2020-05-29 18:01:12 +02:00
Benjamin Valentin
e957f339d3
cpu/stm32: don't include usbdev_stm32.h in periph_cpu_common.h
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`usbdev_stm32.h` will pull in `usb.h` which causes an error if
`USB_H_USER_IS_RIOT_INTERNAL` is not set.
Turns out this include is not needed, so just drop it.
2020-05-29 17:42:19 +02:00
benpicco
d0a5e0527b
Merge pull request #14168 from leandrolanzieri/pr/dist/buildsystem_check_features_provided
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sam0_common: Move feature to Makefile.features and add buildsystem check
2020-05-29 17:27:07 +02:00
Leandro Lanzieri
106ab65d7b
cpu/saml21: Check CPU_MODEL to provide periph_hwrng
2020-05-29 16:19:00 +02:00
Leandro Lanzieri
12470f0ed2
cpu/sam0_common: Move periph_timer_periodic feature to Makefile.features
2020-05-29 11:13:59 +02:00
benpicco
49aef1b678
Merge pull request #13902 from benpicco/periph_timer_periodic
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periph/timer: add timer_set_periodic()
2020-05-28 18:03:32 +02:00
Benjamin Valentin
c000a77658
cpu/atmega_common: implement timer_set_periodic()
2020-05-28 17:37:42 +02:00
Benjamin Valentin
8486e8c6d1
cpu/sam0_common: implement timer_set_periodic()
2020-05-28 17:37:42 +02:00
Benjamin Valentin
41a961be22
cpu/lpc2387: timer: implement timer_set_periodic()
2020-05-28 17:37:41 +02:00
benpicco
2183fb9273
Merge pull request #14155 from maribu/atmega_timer_cleanup
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cpu/atmega*: Clean up timer configs
2020-05-28 17:33:31 +02:00
Marian Buschsieweke
fb722b1be7
cpu/atmega_common/periph_timer: Fix style
2020-05-28 16:27:08 +02:00
Marian Buschsieweke
dfa6863275
cpu/atmega{1281,2560}: Relocate default timer config
2020-05-28 16:27:08 +02:00
Marian Buschsieweke
044a3f9a4c
cpu/atmega1284p: Relocate default timer config
2020-05-28 16:27:07 +02:00
Marian Buschsieweke
200afc46fa
cpu/atmega328p: Relocate default timer config
2020-05-28 16:27:07 +02:00
Marian Buschsieweke
a950d6bbb6
cpu/atmega{128rfa1,256rfr2}: Relocate default timer config
2020-05-28 16:27:07 +02:00
Marian Buschsieweke
9138e48746
cpu/atmega32u4: Relocate default timer config
2020-05-28 16:27:06 +02:00
José Alamos
917cc66e48
Merge pull request #14162 from jia200x/pr/kconfig/cortex
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Kconfig/armv7_m/cortexm: declare CPU_ARCH and CPU_CORE symbols
2020-05-28 14:59:37 +02:00
Leandro Lanzieri
be8289bd8d
cpu/cortexm_common: Add Kconfig symbols
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This declares the architecture and core specific Kconfig symbols and the
features provided by it are selected.
2020-05-28 14:11:21 +02:00
Benjamin Valentin
7c11ae9dcc
cpu/lpc2387: use TIMER_CHANNELS for consistency
2020-05-28 13:24:06 +02:00
Benjamin Valentin
ec7ae668e2
cpu/sam0_common: define TIMER_CHANNELS
2020-05-28 13:24:06 +02:00
benpicco
8a2b089cd5
Merge pull request #14098 from maribu/atmega-timer
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cpu/atmega_common: Fix periph_timer
2020-05-28 13:23:22 +02:00
Marian Buschsieweke
99bd1c318c
cpu/atmega_common/periph_timer: Add timer_set
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Added a low level implementation of timer_set() that allows setting relative
timeouts as short as 0. This results in tests/periph_timer_short_relative_set
no passing.
2020-05-28 11:46:02 +02:00
Leandro Lanzieri
9d4582547f
cpu/Kconfig: Add a common symbol for the CPU Core
2020-05-28 10:08:34 +02:00
3244b26ab4
Merge pull request #14141 from aabadie/pr/cpu/stm32_fam_short
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cpu/stm32: use shorten name in CPU_FAM variable
2020-05-27 08:40:01 +02:00
8593176e29
Merge pull request #14140 from aabadie/pr/cpu/stm32_uid_base
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cpu/stm32: get the cpuid address from the UID_BASE constant defined in CMSIS
2020-05-27 08:39:35 +02:00
af8c4a32f6
Merge pull request #14147 from aabadie/pr/cpu/stm32f1_gpio_cleanup
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cpu/stm32f1: restore default gpio struct in CMSIS + adapt driver
2020-05-27 08:39:17 +02:00
31c6a225b2
Merge pull request #14145 from aabadie/pr/cpu/stm32_cleanup_exti
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cpu/stm32: restore default attribute names in exti structure for l4 and wb
2020-05-26 18:34:36 +02:00
cc9219c96e
cpu/stm32f1: adapt gpio driver and usage to CMSIS struct
2020-05-26 18:10:04 +02:00
Peter Kietzmann
4831300a6a
Merge pull request #14111 from leandrolanzieri/pr/cpu/kinetis/cleanup_dependencies
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cpu/kinetis: Move dependencies to Makefile.dep
2020-05-26 17:31:09 +02:00
c40f0a79bf
cpu/stm32: adapt rtc driver to default CMSIS exti structure
2020-05-26 17:29:37 +02:00
09c1afe9c5
cpu/stm32l4/wb: restore exti structure in vendor headers
2020-05-26 17:24:59 +02:00
97942ddbe6
cpu/stm32: adapt gpio driver to default CMSIS exti structure
2020-05-26 17:24:58 +02:00
Francisco
3ef40f3321
Merge pull request #14085 from maribu/atmega_irq
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cpu/atmega_common: Update to inlineable IRQ API
2020-05-26 16:33:07 +02:00
1a8f4d4f25
cpu/stm32f1: restore gpio struct to default in CMSIS header
2020-05-26 16:26:20 +02:00
61d3afcb63
cpu/stm32: remove hardcoded cpuid addr for f1
2020-05-26 15:44:50 +02:00
d78c955e50
cpu/stm32: remove hardcoded cpuid addr for f0
2020-05-26 15:44:50 +02:00
98a30ddadf
cpu/stm32: remove not needed periph_cpu.h for f3
2020-05-26 15:44:50 +02:00
4e33cebb3d
cpu/stm32: remove not needed periph_cpu.h for f7
2020-05-26 15:44:50 +02:00
bf01940ec7
cpu/stm32: use UID_BASE when possible
2020-05-26 15:44:50 +02:00
2313b85a8d
cpu/stm32: use UID_BASE from CMSIS when not defined
2020-05-26 15:44:50 +02:00
Marian Buschsieweke
9e566370bf
cpu/atmega_common: Fixed irq_arch implementation
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The inline assembly implementation was badly in need of improvement.
- irq_disable() took 2 CPU cycles more than needed
- The current interrupt state was stored in a temporary register and
afterwards copied to the target register, rather than storing it in the
target register right away
- The lower bits of the state were cleared (as they have no meaning for the
interrupt status), but the API purposely never required such things from
implementations.
- irq_restore() took 5 CPU cycles. This was reduced to 3 CPU cycles (or 2 CPU
cycles in the best case)
2020-05-26 15:19:14 +02:00
7bfdd7718f
cpu/stm32: introduce CPU_FAM_SHORT variable
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This variable contains the short cpu family name: f1, f2, etc.
2020-05-26 12:27:12 +02:00
8959274165
cpu/stm32: update vendor headers for f1
2020-05-26 11:43:45 +02:00
1e4da87aad
cpu/stm32: update vendor headers for f0
2020-05-26 11:43:44 +02:00
4f96cdbfcd
cpu/stm32: update stm32f334 vendor header
2020-05-26 11:43:44 +02:00
8a5ea2638b
cpu/stm32: update stm32f2 vendor headers
2020-05-26 11:43:44 +02:00
4f30f27e9d
cpu/stm32: update stm32f72x vendor headers
2020-05-26 11:43:37 +02:00
benpicco
3a30db4029
Merge pull request #13895 from gschorcht/cpu/esp32/fix_i2c_gpio_32_33
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cpu/esp32: fix GPIO32 and GPIO 33 as I2C pins
2020-05-25 22:37:35 +02:00
benpicco
a5836a6b27
Merge pull request #14128 from btcven/2020_05_24-cc13x2-i2c
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cc26xx_cc13xx: add periph_i2c implementation
2020-05-25 22:35:55 +02:00
benpicco
4f295a439b
Merge pull request #14131 from aabadie/pr/cpu/stmclk_cleanup
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cpu/stm32: move stmclk in its own module, remove useless ifdefs
2020-05-25 20:42:11 +02:00
46c4803eba
cpu/stm32: remove useless ifdef around DMA definitions
2020-05-25 13:23:20 +02:00
Jean Pierre Dudey
0f3393d61a
cpu/cc26x0: move i2c code to cc26xx_cc13xx
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Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2020-05-24 12:44:09 -05:00
Juergen Fitschen
df90176b1f
cpu/sam0_common/spi: move clk pin muxing into spi_acquire / spi_release
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When the SPI peripheral is disabled, the output lines will become HIGH-Z.
If the clk pin is not pulled HIGH or LOW, connected SPI slaves will start drawing current expectedly.
2020-05-23 13:54:39 +02:00
63a79ae6e4
cpu/stm32: move stmclk in its own module, remove useless ifdefs
2020-05-22 21:21:08 +02:00
