RIOT-OS/RIOT
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65 Commits

Author SHA1 Message Date
Marian Buschsieweke
2a00ec13e5
drivers/periph/gpio_ll: shrink gpio_conf_t 
This commit optimizes the `gpio_conf_t` type in the following
regards:

- The "base" `gpio_conf_t` is stripped from members that only some
  platforms support, e.g. drive strength, slew rate, and disabling of
  the Schmitt Trigger are no longer universally available but
  platform-specific extensions
- The `gpio_conf_t` is now crammed into a bit-field that is 8 bit or
  16 bit wide. This allows for storing lots of them e.g. in
  `driver_foo_params_t` or `uart_conf_t` etc.
- A `union` of the `struct` with bit-field members and a `bits` is used
  to allow accessing all bits in a simple C statement and to ensure
  alignment for efficient handling of the type

Co-authored-by: Gunar Schorcht <gunar@schorcht.net>
 2024-01-21 08:38:40 +01:00
chrysn
02285fd63a
drivers/periph: Add timer_poll feature and timer_poll_channel function 2023-12-19 11:13:41 +01:00
Marian Buschsieweke
b40ab8f833
cpu/nrf5x_common: implement periph_timer_query_freqs 2023-12-08 23:23:07 +01:00
Marian Buschsieweke
a28003f0fa
cpu/nrf5x_common: add whitespace to please linter 
Fixes the "comma should be followed by whitespace" warning from
`static-tests`.
 2023-11-26 21:33:23 +01:00
Marian Buschsieweke
63faa5f162
cpu/nrf5x: clean up periph_uart 
- nRF51: Use `uart_conf_t` for consistency with nRF52
- nRF52832: Use UARTE (UART with EasyDMA) over UART (without DMA), as
  done for all other nRF52 family members
- use `UARTE_PRESENT` to detect whether an UARTE can be used, rather
  than family names
 2023-11-26 21:33:23 +01:00
Dylan Laduranty
63310189a5 cpu/nrfxx: move I2C/SPI/UART structs to nrf5x_common 
This will reduces code duplication across nRF52,nRF53 and nRF9160 families

Signed-off-by: Dylan Laduranty <dylan.laduranty@mesotic.com>
 2023-07-11 20:07:26 +02:00
Dylan Laduranty
6ea5081da9 cpu/nrf5x_common: share nRF52 PWM driver with nRF53/nRF9160 
Signed-off-by: Dylan Laduranty <dylan.laduranty@mesotic.com>
 2023-07-08 16:53:41 +02:00
Dylan Laduranty
37cf43a132 cpu/nrf5x_common: move usbdev driver to nrf5x_common 
Signed-off-by: Dylan Laduranty <dylan.laduranty@mesotic.com>
 2023-07-07 10:53:55 +02:00
Dylan Laduranty
5df8bf6fca cpu/nrfxx: move uart_conf_t struct to periph_cpu_common.h 
Signed-off-by: Dylan Laduranty <dylan.laduranty@mesotic.com>
 2023-07-04 17:18:18 +02:00
Dylan Laduranty
de6939aa43 cpu/nrf53: add initial support 
Signed-off-by: Dylan Laduranty <dylan.laduranty@mesotic.com>
 2023-07-04 17:14:06 +02:00
Marian Buschsieweke
a8f1a7e007
cpu/nrf5x_common: Implement timer_set() 
The fallback implementation of timer_set() in `drivers/periph_common`
is known to fail on short relative sets. This adds a robust
implementation.
 2022-12-23 14:48:08 +01:00
Marian Buschsieweke
b533fcf543
cpu/nrf5x_common: improve doc on timer_conf_t::channels 2022-11-22 13:43:05 +01:00
Hauke Petersen
068c4f1c3b pkg: add nrfx as package 2022-06-02 14:59:50 +02:00
Hauke Petersen
5430c145f8 cpu/nrf5x: rename nrfx.h -> nrfx_riot.h 
The nrfx compatibility header is renamed to allow for optinally
including the real nrfx headers using a RIOT package.
 2022-06-02 14:59:50 +02:00
Marian Buschsieweke
f0586dbf8f
cpu/nrf5x_common: implement periph/gpio_ll{,_irq} 
Co-authored-by: Gunar Schorcht <gunar@schorcht.net>
 2022-04-23 19:47:00 +02:00
Koen Zandberg
3b1bdd6b3c
nrf5x_common: Add qdec peripheral implementation 2021-11-16 15:21:51 +01:00
Kaspar Schleiser
5e52a0ea4c cpu/nrf5x_common: nrfx.h: add missing "kernel_defines.h" include 2021-10-20 11:36:55 +02:00
Jan Romann
4384795cb9
treewide: Remove excessive newlines 2021-08-13 19:50:38 +02:00
dylad
5b85a5750e cpu/nrf9160: add initial support 2021-07-28 20:11:26 +02:00
Hauke Petersen
cc2df0c508 cpu/nrf5x: use IS_ACTIVE to enable the DCDC conv 2021-02-19 17:19:28 +01:00
Alexandre Abadie
bcb23da368
Merge pull request #16005 from benpicco/cpu/nrf52_gpio_count 
cpu/nrf5x_common: make GPIO_PIN macro model independent
 2021-02-16 16:18:29 +01:00
Benjamin Valentin
eb89482a75 cpu/nrf5x_common: make GPIO_PIN macro model independent 
We can use the `GPIO_COUNT` vendor macro to check if there is more than
one GPIO port on nRF52.
This is the case for nRF52840 and nRF52833.
 2021-02-14 00:30:25 +01:00
Benjamin Valentin
a8fcc7b238 cpu/nrf5x: only enable DCDC for REG0 if REG0 exists 
nRF52833 has POWER_MAINREGSTATUS_MAINREGSTATUS_High, but no POWER->DCDCEN0
register.

This breaks all builds on this MCU.

Fix the ifdef to fix the build.
 2021-02-14 00:06:34 +01:00
benpicco
3e3c4d06fb
Merge pull request #15955 from aabadie/pr/boards/microbit-v2 
boards: add support for microbit v2
 2021-02-13 23:48:43 +01:00
Hauke Petersen
9d7a37a571 cpu/nrf5x: also enable DCDC for REG0 if used 2021-02-12 10:37:43 +01:00
Alexandre Abadie
36ca3845c2
cpu/nrf5x_common: fix pin support for nrf52833xxaa model 2021-02-10 13:39:51 +01:00
Hauke Petersen
9d1692c45a cpu/nrf5x: allow to request/release HFXO clk src 2021-01-29 11:10:15 +01:00
chrysn
2053a1785a cpu/nrf52: Ensure that uninitialized PWM outputs are disabled 2020-09-30 13:16:59 +02:00
Koen Zandberg
16ff94b4fe
nrf5x: remove common nrf5x spi peripheral driver 2020-05-18 19:18:28 +02:00
Koen Zandberg
99a59c5dbd
nrf5x: Extend gpio with exti channel retrieval 2020-05-18 19:17:29 +02:00
Koen Zandberg
64f04e4da9
nrf5x: Add built-in DC/DC converter enable function 
The internal DC/DC converter is more efficient compared to the LDO
regulator.  The downside of the DC/DC converter is that it requires an
external inductor to be present on the board. Enabling the DC/DC
converter is guarded with NRF5X_ENABLE_DCDC, this macro must be defined
if the DC/DC converter is to be enabled.
 2020-03-07 17:37:40 +01:00
Alexandre Abadie
9cebd757a2
cpu/nrf5x: update GPIO_UNDEF value 
The gpio_t value is uint8_t so use UINT8_MAX for GPIO_UNDEF
 2020-02-19 19:16:58 +01:00
Alexandre Abadie
f568162f9b
cpu/nrf5x: provide specific gpio_t definition 2020-02-19 19:16:58 +01:00
Yegor Yefremov
fa3b0ff04b doxygen/SPI: don't include overridden typedefs 
Add missing #ifndefs to overridden SPI typedefs.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
 2019-11-15 10:35:32 +01:00
Alexandre Abadie
40619d18ca
cpu/nrf5x_common: implement periph_wdt driver 2019-09-20 20:45:42 +02:00
benpicco
1ffe2e5e30
Merge pull request #11512 from skullbox305/cpu-nrf5x 
cpu/nrf52: i2c bugfix
 2019-09-03 18:43:38 +02:00
Hauke Petersen
cc5f2cae20 cpu/nrf5x: fix bitrate doc for nrfmin driver 2019-08-14 11:15:08 +02:00
Igor Knippenberg
dbd8c2774f cpu/nrf52: i2c bugfix 2019-05-13 11:32:57 +02:00
Martine Lenders
bd08ea1409 nrfmin: remove long address support 
The driver is claiming it is needed for IPv6 / 6LoWPAN support, which
is not true (the long address is never used for NRFMIN in fact) and
this assumption actually leads to an assertion when compiled as with
the `gnrc_border_router` example.
 2019-01-16 14:59:28 +01:00
Semjon Kerner
2063e98b13 cpu/nrf52: initial PWM implementation 2018-08-21 11:28:23 +02:00
Hauke Petersen
e99010ac3e cpu/nrf5x: include nrfx.h compatibility header 2018-06-06 13:52:57 +02:00
Hauke Petersen
a92b577bc1 cpu/nrf5x: added nrfble radio driver 2018-04-06 11:18:53 +02:00
dnahm
6f9a5004c6 drivers: add adc driver for nrf52 2017-11-15 11:15:10 +01:00
Hauke Petersen
5920d99752 pm: fix weak-based default implementations 
Instead of using `weak` function definitions, this PR handles
default implementations using `PROVIDES_x` defines, allowing
for cpus/pm realted modules to use their own implementations.
 2017-10-16 14:27:35 +02:00
Hauke Petersen
3060d96bfd cpu/nrf5x: unified clock initialization code 2017-04-05 18:07:23 +02:00
Hauke Petersen
334b2a6dc1 cpu/nrf52: added support for nRF52840 
- added vendor header files for nrf52840
- added config for nrf52840
- added additional isr vectors for the nrf52840
- enabled port 1 in GPIO driver
- adapted periph drivers to cope with GPIO driver changes
- adapted the GPIO config of the I2C driver for the nrf51
 2017-04-05 16:43:49 +02:00
Joakim Nohlgård
6cda6a6560 periph/cpuid: Unify implementations to a common driver for several platforms 2017-04-05 09:03:49 +02:00
Martine Lenders
29842bb5e4 netdev2: rename to netdev and remove gnrc_netdev 
With some minor hand-edits I used the following chain of commands:

```sh
git rm sys/include/net/gnrc/netdev.h
git grep --name-only -i netdev2 | \
        xargs sed -i -e 's/^\(NETDEV\)2\(.*\)\( [("]\)/\1\2 \3/g' \
                     -e 's/\(netdev\)2\(.*\)\( \/\*\*<\)/\1\2 \3/I' \
                     -e 's/\(netdev\)2/\1/gI'
git add -p
git commit --amend
git ls-tree --full-tree -r HEAD --name-only | \
        grep "netdev2" | xargs -I'{}' dirname '{}' | uniq | \
        grep "netdev2" | while read dir; do
                new_dir="$(echo "$dir" | sed "s/netdev2/netdev/g")"
                git mv -f "$dir" "$new_dir"
        done
git commit --amend
git ls-tree --full-tree -r HEAD --name-only | \
        grep "netdev2" | while read file; do
                new_file="$(echo "$file" | sed "s/netdev2/netdev/g")"
                git mv -f "$file" "$new_file"
        done
git commit --amend
git grep --name-only "\<drivers_netdev_netdev\>" | \
        xargs sed -i "s/\<drivers_netdev_netdev\>/drivers_netdev_api/g"
git add -p
git commit --amend
```
 2017-03-15 09:31:20 +01:00
Martine Lenders
5b026c5753 netdev2: unify doc 2017-02-07 21:37:52 +01:00
Hauke Petersen
5bdb3bfa61 misc: aggregated doxygen fixes 2017-01-25 16:46:46 +01:00