Ayke van Laethem
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3fa926c512
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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.
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2019-10-01 21:31:00 +02:00 |
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Ron Evans
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f5fd49bb74
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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
Signed-off-by: Ron Evans <ron@hybridgroup.com>
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2019-09-17 21:28:05 +02:00 |
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Ron Evans
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7d481c179f
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machine/atsamd21: uses different required magic values for BOSSA and UF2 bootloaders
Signed-off-by: Ron Evans <ron@hybridgroup.com>
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2019-09-14 16:18:30 +02:00 |
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BCG
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8a5fa51f60
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Updated SPI pins so that they are configurable, enabling multiple SPI sercoms for ATSAMD21
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2019-08-28 11:19:52 +02:00 |
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Ron Evans
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fc9188a298
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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>
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2019-07-07 18:09:05 +02:00 |
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Ayke van Laethem
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94b8214529
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machine: refactor pins to be of Pin type
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2019-05-26 20:48:50 +02:00 |
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Ron Evans
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d90f1947d9
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machine/samd21: Initial implementation of I2S hardware interface using Circuit Playground Express
Signed-off-by: Ron Evans <ron@hybridgroup.com>
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2019-05-12 21:51:07 +02:00 |
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Ron Evans
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ae4ead8690
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machine/circuitplay: correct pin and pin mode mapping for both i2c0 (external) and i2c1 (internal) buses
Signed-off-by: Ron Evans <ron@hybridgroup.com>
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2019-04-05 14:31:26 +02:00 |
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Ron Evans
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665c3bdaa6
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machine/samd21: implement SPI interface for currently supported SAMD21 boards
Signed-off-by: Ron Evans <ron@hybridgroup.com>
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2019-03-04 21:47:09 +01:00 |
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Ron Evans
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3538ba943c
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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>
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2019-03-04 20:54:13 +01:00 |
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Ron Evans
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4424fe087d
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machine/circuitplay_express: add basic support for Adafruit Circuit Playground express pin mappings
Signed-off-by: Ron Evans <ron@hybridgroup.com>
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2019-02-24 23:01:22 +01:00 |
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