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2688 Commits

Author SHA1 Message Date
Francois Berder
4a31f94cfc many typo fixes 
Signed-off-by: Francois Berder <18538310+francois-berder@users.noreply.github.com>
 2019-11-23 22:39:07 +01:00
Marian Buschsieweke
f0317c50f2
drivers/at86rf2xx: Updated address API 
Changed the address getter and setter functions to avoid byte order
confusion.
 2019-11-23 19:40:09 +01:00
Marian Buschsieweke
4347f720f5
drivers/at86rf2xx: Update to new ATmega API 
Replace __enter_isr() with atmega_enter_isr() and __exit_isr() with
atmega_exit_isr()
 2019-11-23 12:27:13 +01:00
Marian Buschsieweke
16ee7aed32
Merge pull request #11350 from maribu/ina2xx 
drivers/ina220: Changed to comply with RIOT's driver design goals & SAUL adaption
 2019-11-22 23:36:50 +01:00
benpicco
09f647eee2
Merge pull request #12693 from maribu/neopixel-atmega 
drivers: Added WS281x RGB LED driver for ATmega platform
 2019-11-22 22:36:36 +01:00
Marian Buschsieweke
f08df428fa
drivers/bmx280: Fix incorrect endian conversion 
The binary shift operators in C are defined via the change of their values, not
the change of the memory representation of them. When reading a value from
little endian out of buffer `buf`, `((uint16_t)buf[1] << 8) | buf[0]` will
thus work regardless of the byte order of the host system.
 2019-11-22 20:58:31 +01:00
Marian Buschsieweke
0a0c1697d7
drivers/ina2xx: Added SAUL integration 2019-11-22 20:29:53 +01:00
Marian Buschsieweke
3ebbec84c7
drivers/saul: Fixed documentation 
There is no need to distinguish between sensors for electrical power or other
types of power.
 2019-11-22 20:29:53 +01:00
Marian Buschsieweke
a6476bd813
drivers/ina2xx: Match RIOT's driver design goals 
- Use standard RIOT style `ina2xx_params_t` on initialization as explained in
  [1] instead of a custom API
- Provided a default configuration via `ina2xx_params_t` as required by [1] that
  works fine for the INA219 breakout board and with an optimal resolution that
  still covers the whole range of USB high-power devices (500 mA @ 5V) with a
  comfortable safe margin.
- Changed initialization procedure to include a device reset and connectivity
  test, as required by [1]
- The calibration value is now calculated by the driver
    - This simplifies using the driver a lot
    - The user can still choose a trade-off between range and resolution that
      matches the application requirements, but now among predefined values
    - This allows the driver to easily convert the raw data into meaningful
      physical data, as the resolution of the raw data is known
- All measurements are provided as meaningful physical data as required by [1]

[1]: https://github.com/RIOT-OS/RIOT/wiki/Guide:-Writing-a-device-driver-in-RIOT
 2019-11-22 20:28:57 +01:00
Marian Buschsieweke
f424421f79
drivers: Renamed ina220 --> ina2xx 
The INA219 has the exact same interface as the INA220 (including values and
semantics of the configuration register). Thus, this driver can be used for
both. The ina220 has been renamed to ina2xx to reflect this and pseudo modules
for the ina220 and ina219 have been added.
 2019-11-22 19:53:51 +01:00
Hauke Petersen
9f5f6f4215 drivers/bmx280: improved documentation 2019-11-22 14:04:38 +01:00
Hauke Petersen
b7f33bd84f drivers/bmx280: significant driver rework 
bugs fixed:
- move global variables into device descriptor
- guard bus access (use acquire and release)

added functionality:
- enable SPI mode

structural improvements:
- reduce stack usage
- simplify the driver's structure
- centralize bus access code
- use assertions
- cleanup includes
- use shortcuts for bus access

style changes:
- fix line length
- cleanup and improve doxygen
- unify pointer notation (char *var over char* var)
- unify (error) return messages
- use `#ifdef MODULE_BME280` instead of `#if defined(BME..)`
- unify debug messages -> using `[bmx28] x: msg` scheme
 2019-11-22 14:04:37 +01:00
Michel Gerlach
2a14b6ceb8 Drivers/DCF77:First implementation 2019-11-22 10:27:01 +01:00
Gunar Schorcht
a05027cdba
Merge pull request #12523 from aabadie/pr/sys/arduino_pwm 
sys/arduino: add implementation for analogWrite
 2019-11-21 15:08:10 +01:00
benpicco
8836f225e6
Merge pull request #12586 from aabadie/pr/drivers/tmp00x_scan_build 
drivers/tmp00x: cleanup return codes and fix potential use of uninitialized parameter
 2019-11-20 20:10:17 +01:00
Marian Buschsieweke
1ed1906023
drivers/ws281x: Added driver for RGB LEDs 
Added driver for the WS2812/SK6812 RGB LEDs often sold as NeoPixels, which due
to their integrated RGB controller can be chained to arbitrary length and
controlled with a single GPIO.
 2019-11-18 22:45:24 +01:00
Koen Zandberg
5eb5c3c42c
at86rf2xx: split out isr transmit complete handling 2019-11-16 22:26:58 +01:00
Alexandre Abadie
79943cb0de
drivers/pca9685: blacklist efm32 arch 
The CPU doesn't support PWM_RIGHT
 2019-11-16 14:08:49 +01:00
Alexandre Abadie
abfa73193f
drivers/periph_pwm: define mapping struct for arduino pins 2019-11-15 17:51:45 +01:00
Benjamin Valentin
528cb27395 drivers/at86rf2xx: enable Smart Reduced Power Consumption for AT86RFR2 
"Smart Reduced Power Consumption Techniques" [0] are supported by AT86RF233,
ATmega2564/1284/644RFR2 and ATmega256/128/64RFR2 devices.

Functionality is the same as on AT86RF233, so we can just enable it.

[0] http://ww1.microchip.com/downloads/en/Appnotes/Atmel-42356-Smart-Reduced-Power-Consumption-Techniques_ApplicationNote_AT02594.pdf
 2019-11-13 23:35:40 +01:00
Hauke Petersen
ca7578073a drivers: add support for QMC5883L mag sensors 2019-11-13 12:56:26 +01:00
Marian Buschsieweke
107b50ca04
drivers/net/netdev: Use consistent code formatting 2019-11-11 13:03:50 +01:00
Alexandre Abadie
c062d74b84
drivers/tmp00x: cleanup return codes 
This also fixes a scan-build warning about a potential use of uninitialized parameter to the call of tmp0xx_read function
 2019-11-08 22:17:44 +01:00
Benjamin Valentin
d213bbc6f5 Revert "drivers/hd44780: add short delay after each character" 
This reverts commit cf01c743a89e17d78037fcc77f32b8daa859845e.

Adding an unexplained delay seemed wrong in the first place, but it fixed
the display on the MCB2388.

Turns out the display was erroneously operating in 8-bit mode due to the
uninitialized flag register.
Why the delay helped here I don't know.

But with #12634 fixing this, this hack is not needed anymore.
 2019-11-07 22:40:01 +01:00
Martine Lenders
14a2f6bc18 gnrc: use gnrc_netif_default_init() for all implementations 2019-11-07 11:00:36 +01:00
Alexandre Abadie
62d299459f
drivers/hd44780: optimize detection of 4 and 8 bit modes 
The driver can only be used with either 4 or 8 bit modes. Checking if the 5th pin is set in the configuration is enough the determine if 8bit mode should be used or not
 2019-11-06 16:27:39 +01:00
Alexandre Abadie
6c56972dba
drivers/include/hd44780: avoid use of magic numbers 2019-11-06 16:25:27 +01:00
Alexandre Abadie
c7fac09d42
drivers/hd44780: fix potential hardfault on initialization 
Co-authored-by Benjamin Valentin <benpicco@googlemail.com>
 2019-11-06 16:14:39 +01:00
Marian Buschsieweke
4d279ae76e
Merge pull request #12055 from fabian18/driver-ina3221 
Driver for INA3221 current and power and bus voltage monitor
 2019-11-05 14:45:03 +01:00
Benjamin Valentin
513a3a7d59 periph_common/rtc: add rtc_tm_compare() 
Add an easy way to compare two points in time.
 2019-11-05 12:52:45 +01:00
fabian18
7e8cce875a drivers/ina3221: Added SAUL integration 2019-11-05 12:37:41 +01:00
fabian18
195379a9b8 drivers/ina3221: INA3221 driver implementation 2019-11-05 12:29:42 +01:00
Marian Buschsieweke
bf54c56420
Merge pull request #12501 from maribu/NETOPT_MAX_PACKET_SIZE 
drivers: Replaced NETOPT_MAX_PACKET_SIZE by NETOPT_MAX_PDU_SIZE
 2019-10-30 10:51:32 +01:00
Benjamin Valentin
cf01c743a8
drivers/hd44780: add short delay after each character 
On the LCD display connected to the MCB2300 board, the
display would not light up.
Adding a 1µs delay after each byte of data seems to fix it.
 2019-10-29 11:09:56 +01:00
Alexandre Abadie
bfe1a84991
drivers/hd44780: change default pin params 
Remove the use of arduino dependent macros. The default pins are for the Arduino Zero board
 2019-10-29 11:09:56 +01:00
Alexandre Abadie
8e70cfb2e4
driver/hd44780: cleanup param definition and HD44780_RW_OFF 
There's already a macro for undefined gpios: GPIO_UNDEF
 2019-10-29 10:58:26 +01:00
Alexandre Abadie
04dc65f6ad
drivers/hd44780: move params header at the right place 2019-10-29 10:58:26 +01:00
Alexandre Abadie
808e44243e
drivers/nrf24l01p: fix potentially undefined return value 2019-10-28 14:46:57 +01:00
Marian Buschsieweke
4cf2151248
Merge pull request #12537 from benpicco/at86rfmega 
drivers/at86rf2xx: add support for ATmegaRF MCUs
 2019-10-28 09:22:02 +01:00
Gunar Schorcht
f4a16e6b81
Merge pull request #12568 from aabadie/pr/drivers/bmp180_scan-build_fix 
drivers/bmp180: fix potential use of uninitialized variable
 2019-10-27 09:48:07 +01:00
Benjamin Valentin
8f1eaae353 drivers/at86rf2xx: add support for ATmegaRF MCUs 
The ATmega128RFA1 and ATmega256RFR2 contain a version of this IP
on the MCU.

The radio core behaves mostly like a at86rf231, but all registers
are mapped to memory and radio states can directly generate interrupts
on the CPU.

The ATmega256RFR2 adds support for automatic retransmissions.
This has not been implemented yet.

Co-authored-by: Josua Arndt <jarndt@ias.rwth-aachen.de>
 2019-10-26 23:10:18 +02:00
Francisco
f68ad2ae6c
Merge pull request #12569 from aabadie/pr/drivers/ata8520e_fix_scan_build 
drivers/ata8520e: fix potentially unused variables
 2019-10-25 10:16:41 +02:00
Koen Zandberg
9eee6bc0a1
usbdev: Fix spelling mistakes 2019-10-23 10:36:49 +02:00
Alexandre Abadie
679a07833b
drivers/bmp180: fix potentially use of uninitialized variable 
This was reported by scan-build
 2019-10-22 19:30:12 +02:00
Alexandre Abadie
07a2696f5d
drivers/ata8520e: fix potentially unused variables 
This was reported by scan-build
 2019-10-22 19:19:36 +02:00
Alexandre Abadie
5db4310b45
Merge pull request #12481 from aabadie/pr/driver/rn2xx3_fix_sleep 
drivers/rn2xx3: fix sleep function
 2019-10-20 08:00:40 +02:00
Marian Buschsieweke
cf9c84a00d
drivers/cc110x: Use NETOPT_MAX_PDU_SIZE 
Replaced deprecated NETOPT_MAX_PACKET_SIZE by NETOPT_MAX_PDU_SIZE
 2019-10-18 17:57:36 +02:00
Benjamin Valentin
d92e2b25ac drivers/nrf24l01p: rename CMD_NOP -> CMD_NOOP 
This prevents a conflict with an unrelated Atmel header file.
 2019-10-17 19:20:31 +02:00
Jannes
fdd34499ac drivers/mpu9x50: Correct read_temperature 
Change msbiot Makefile.dep back to mpu9150
 2019-10-17 14:04:43 +02:00
Jannes
2df5d6048d driver/mpu9x50: Rename mpu9150 to mpu9x50 
Rename all files

Rename all variables, methods and methodcalls

Rename all folders

Add to the makefiles

Add to doc
 2019-10-17 12:52:18 +02:00