Ayke van Laethem
d266e44bc5
machine/samd21: use pins specified in I2CConfig
...
Instead of configuring machine.I2C0, machine.I2C1, etc. statically,
allow the pins to be set using machine.I2CConfig. This will also
automatically configure the correct pin mode for each pin instead of
having to specify that manually.
2019-10-07 17:25:49 +02:00
Jaden Weiss
8fe126b1f6
raise timeouts on USB on atsamd and fix slice sizing
2019-10-06 13:25:55 +02:00
Ayke van Laethem
3fa926c512
machine/atsamd21: refactor SPI pin handling to only look at pin numbers
...
Pin mode and pad numbers are automatically calculated from the pin
numbers, returning an error if no pinout could be found.
2019-10-01 21:31:00 +02:00
Ron Evans
c16e07469b
machine/samd21,samd51: remove use of binary package to avoid reflection and reduce binary size
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Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-09-24 19:41:34 +02:00
Ron Evans
f5fd49bb74
machine/samd21: use PinMode for SPI SERCOM peripheral to allow for more configuration options on boards like Arduino Nano33-IoT that have many predefined pin mappings
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Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-09-17 21:28:05 +02:00
Ron Evans
7d481c179f
machine/atsamd21: uses different required magic values for BOSSA and UF2 bootloaders
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Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-09-14 16:18:30 +02:00
Ron Evans
69aaea44a0
machine/atsamd21: Add support for bootloader reset/programming and correct error in receiving endpoint 0 data for CDC Set Line Coding changes, implementing system reset on switch to 1200 baud connection speed with DTR false.
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Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-09-14 16:18:30 +02:00
Ron Evans
e26f0b35e3
machine/atsamd21: correct order of params for USB CDC descriptor
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Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-09-06 14:24:32 +02:00
Ron Evans
4ee26fd54b
machine/atsamd21: correct issue with invalid first reading coming from ADC
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Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-09-06 14:22:24 +02:00
BCG
8a5fa51f60
Updated SPI pins so that they are configurable, enabling multiple SPI sercoms for ATSAMD21
2019-08-28 11:19:52 +02:00
Ron Evans
fc9188a298
machine/samd21/arduino-nano33: adds support for Arduino Nano33 IoT along with mapping to NINA-W102 WiFi chip.
...
Also adds DTR and RTS functions along with timeouts to USBCDC functions to prevent lockups.
Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-07-07 18:09:05 +02:00
Ron Evans
2504754325
machine/samd21: use HasBits() method to simplify bit comparisons
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Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-05-27 18:43:11 +02:00
Ayke van Laethem
94b8214529
machine: refactor pins to be of Pin type
2019-05-26 20:48:50 +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
d90f1947d9
machine/samd21: Initial implementation of I2S hardware interface using Circuit Playground Express
...
Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-05-12 21:51:07 +02:00
Ron Evans
b2e96fc35a
machine/atsamd21: select internal ground for ADC and scale result correctly to 16-bit
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Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-04-22 07:59:35 +02:00
Ron Evans
8d3b5a58d1
machine/atsamd21: correct pad/pin handling when using both UART and USBCDC interfaces at same time
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Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-04-17 22:50:08 +02:00
Ron Evans
ae4ead8690
machine/circuitplay: correct pin and pin mode mapping for both i2c0 (external) and i2c1 (internal) buses
...
Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-04-05 14:31:26 +02:00
Ron Evans
9d6df2b4c7
machine/samd21: implement ADC
...
Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-03-06 17:01:16 +01:00
Ron Evans
665c3bdaa6
machine/samd21: implement SPI interface for currently supported SAMD21 boards
...
Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-03-04 21:47:09 +01:00
Ron Evans
3538ba943c
machine/samd21: move definitions for I2C interfaces into board files, since pin connections on each SAMD21-based board implementation can differ
...
Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-03-04 20:54:13 +01:00
Ron Evans
543696eafc
machine/samd21: correct get/setPinCfg and get/setPMux functions for PORTB pins
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Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-03-04 20:53:07 +01:00
Ron Evans
34939ab422
machine/atsamd21: add GPIO_INPUT_PULLUP and GPIO_INPUT_PULLDOWN GPIO pin config options
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Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-02-24 21:20:59 +01:00
Ron Evans
c56b2a45fa
machine/samd21: handle PINMUX and PINCFG registers correctly for PORTB pins
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Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-02-24 17:43:11 +01:00
Ayke van Laethem
6e8df2fc40
samd21: define and use hardware pin numbers
2019-02-23 16:20:56 +01:00
Ayke van Laethem
902f40867f
samd21: add GPIO support for port B
2019-02-23 13:53:59 +01:00
Ron Evans
5438f16fcb
machine/atsamd21: support for USB CDC aka serial interface
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Signed-off-by: Ron Evans <ron@hybridgroup.com>
2019-02-23 13:34:00 +01:00
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
