fb952a722a
Remove microbit matrix ( #319 )
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* Remove matrix code from bbc:microbit, and move it to a driver
2019-05-05 16:25:50 +02:00
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
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
1322f404a6
stm32: add support for the STM32F4Discovery
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Signed-off-by: Yusuke Mitsuki <mickey.happygolucky@gmail.com >
2019-04-13 13:32:05 +02:00
85f2ef40f8
machine/itsybitsy-m0: set pins and pin mode mapping for i2c0 bus
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2019-04-05 15:25:11 +02:00
ae4ead8690
machine/circuitplay: correct pin and pin mode mapping for both i2c0 (external) and i2c1 (internal) buses
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2019-04-05 14:31:26 +02:00
9d6df2b4c7
machine/samd21: implement ADC
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2019-03-06 17:01:16 +01:00
665c3bdaa6
machine/samd21: implement SPI interface for currently supported SAMD21 boards
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2019-03-04 21:47:09 +01:00
3538ba943c
machine/samd21: move definitions for I2C interfaces into board files, since pin connections on each SAMD21-based board implementation can differ
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2019-03-04 20:54:13 +01:00
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
4424fe087d
machine/circuitplay_express: add basic support for Adafruit Circuit Playground express pin mappings
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2019-02-24 23:01:22 +01:00
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
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
b1c70d85f7
nrf: add CPU frequency
2019-02-24 13:45:10 +01:00
6e8df2fc40
samd21: define and use hardware pin numbers
2019-02-23 16:20:56 +01:00
902f40867f
samd21: add GPIO support for port B
2019-02-23 13:53:59 +01:00
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
942d4903ce
machine/atsamd21: extracts functionality for processor family into shared files.
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2019-02-20 14:16:09 +01:00
0a3dbbd1cb
Added regular pins const for bbc:microbit ( #181 )
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* Added "GPIO/Analog" pins const for bbc:microbit
2019-02-11 16:33:10 +01:00
c3a15885f5
machine/itsybitsym0: correct comments for UART1 pin mapping and note which of the analog pin mapping require the second port, which is not yet implemented
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2019-02-01 13:15:01 +01:00
914d383a96
all: update import paths to github.com/tinygo-org/tinygo
2019-01-31 17:43:19 +01:00
19b4476cbb
Implement PWM interface for SAMD21 ( #157 )
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* 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
4f4d7976c6
Add core support for multiple UARTs ( #152 )
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* 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
3ebf464da2
machine/samd21: I2C implementation
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2019-01-21 21:54:43 +01:00
38c5e384af
machine/itsybitsy-m0: specify which pins to use for UART0
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2019-01-21 21:14:06 +01:00
65ea74bd84
machine/atsamd21: implements UART0 using the SERCOM0 interface
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2019-01-21 21:14:00 +01:00
8cbbbb0e76
machine/atsamd21: improve GPIO config to support all 32 pins on PORTA as well as correct handling for OUTPUT and SERCOM pin modes
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2019-01-20 18:42:52 +01:00
e2be7ccf76
sam: add support for Atmel SAMD21 based ItsyBitsy M0
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2019-01-18 18:30:27 +01:00
b8c326d710
machine/stm32f103xx: implmentation for I2C interface
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2019-01-10 16:10:25 +01:00
dccfae485c
machine/stm32f103xx: support for SPI interface
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2018-12-31 14:59:07 +01:00
f71e1bcf03
machine/stm32f103xx: implementation of RTC/TIM based timers
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2018-12-31 14:39:05 +01:00
5ff5873fe6
machine/microbit: add default pin mappings for SPI bus
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2018-12-22 17:20:40 +01:00
47b667a4b8
machine/stm32: add support for stm32f103xx UART
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2018-12-18 17:17:18 +01:00
9eaa6a7d7f
nrf: set interrupt priorities
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The default priority is 0 (highest) which is reserved by the SoftDevice.
For normal operation the exact priority level doesn't matter, only the
relative priority matters. So this change makes the code compatible with
the SoftDevice without actually changing the behavior.
2018-12-03 13:50:41 +01:00
7857c7235b
machine/nrf52840: add support for ADC and PWM interfaces
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2018-12-02 19:00:33 +01:00
06ab3a836f
machine/nrf: SPI master implementation
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2018-12-02 13:26:08 +01:00
8325f2a53d
reelboard: support Reel Board (nrf52840 dev board)
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2018-12-01 18:25:36 +01:00
8f35a4711a
pca10056: support this nrf52840-based board
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2018-12-01 18:19:42 +01:00
ce0ad1daa2
pca10031: add support for PCA10031 nrf51 wireless dongle
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2018-11-21 10:36:36 +01:00
bf4a43ef04
machine/avr: implement raw GPIO access for bitbanged drivers
2018-11-20 21:04:43 +01:00
9392ef900d
avr: add support for the digispark
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Blinking the on-board LED works. Nothing else has been tested yet.
2018-11-20 18:50:24 +01:00
1ba463c7ee
machine: redesign I2C interface
2018-11-16 23:08:41 +01:00
c4ef2908ee
microbit: fix pin numbers for ADC and I2C
2018-11-11 19:23:09 +01:00
daf92226d8
nrf: add nrf52840-mdk board
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With the help of Chillance on GitHub.
2018-10-18 15:07:06 +02:00
ccee42ec7a
machine: add helpers for bit-banged driver support
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The returned pointer and value can be used to set or clear a specific
pin.
2018-10-15 19:56:27 +02:00
ca13bfd992
microbit: add SetEntireLEDMatrixOn() function
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2018-10-08 20:38:21 +02:00
c516a11004
microbit: add functions for LED matrix and correct button pin mapping
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2018-10-07 19:40:16 +02:00
bc9210b674
nrf: add micro:bit board
2018-10-06 13:04:14 +02:00
e4fa1a8288
nrf: I2C interface
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2018-10-05 12:50:43 +02:00
8f7b7e6ee3
nrf52: implement ADC and PWM interfaces
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2018-10-04 13:56:44 +02:00
Daniel Esteban
Ron Evans
Yusuke Mitsuki
Ayke van Laethem