Ethan Reesor
ca1a282495
Use runtime/volatile.T.ReplaceBits
2020-07-14 06:08:08 +02:00
Ron Evans
7014f90120
machine/samd21: correct handling of pins > 32 based on bugfix for samd51 submitted by @Infinoid
...
Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-10-27 23:32:56 +01:00
Ayke van Laethem
94b8214529
machine: refactor pins to be of Pin type
2019-05-26 20:48:50 +02:00
Ayke van Laethem
3568254593
machine/atsamd21: fix analog pin mode
2019-05-23 20:37:10 +02:00
Ron Evans
de032cddd2
machine/sam: Refactor all machine/runtime code to use new volatile package/API
...
Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-05-19 19:53:11 +02:00
Martin Treml
fc2ed2bdd0
[Board] Adafruit Trinket ( #333 )
...
* Add support for Adafruit Trinket-M0 board
2019-05-14 19:30:39 +02:00
Ron Evans
942d4903ce
machine/atsamd21: extracts functionality for processor family into shared files.
...
Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-02-20 14:16:09 +01:00
Ron Evans
19b4476cbb
Implement PWM interface for SAMD21 ( #157 )
...
* machine/atsamd21: implement PWM interface for all pins that support it
* machine/atsamd21: correct PWM channel mapping for pin PA18
* machine/atsamd21: move clock init into InitPWM() to hopefully save power
2019-01-28 13:48:52 +01:00
Ron Evans
4f4d7976c6
Add core support for multiple UARTs ( #152 )
...
* machine/uart: add core support for multiple UARTs by allowing for multiple RingBuffers
* machine/uart: complete core support for multiple UARTs
* machine/uart: no need to store pointer to UART, better to treat like I2C and SPI
* machine/uart: increase ring buffer size to 128 bytes
* machine/uart: improve godocs comments and use comma-ok idiom for buffer Put/Get methods
2019-01-25 22:09:13 +01:00
Ron Evans
3ebf464da2
machine/samd21: I2C implementation
...
Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-01-21 21:54:43 +01:00
Ron Evans
65ea74bd84
machine/atsamd21: implements UART0 using the SERCOM0 interface
...
Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-01-21 21:14:00 +01:00
Ron Evans
8cbbbb0e76
machine/atsamd21: improve GPIO config to support all 32 pins on PORTA as well as correct handling for OUTPUT and SERCOM pin modes
...
Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-01-20 18:42:52 +01:00
Ron Evans
e2be7ccf76
sam: add support for Atmel SAMD21 based ItsyBitsy M0
...
Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-01-18 18:30:27 +01:00
