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
3e98fbcdc8
avr: use machine.UART0 as stdout
2018-10-04 13:38:12 +02:00
ef2ac09561
nrf: implement UART interface
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2018-10-02 17:08:31 +02:00
4c8a725d78
avr: implement UART interface
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2018-10-01 12:02:59 +02:00
69f2cec045
avr: fix build for Arduino
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I'm afraid I broke this while merging the I2S changes...
2018-09-25 14:32:02 +02:00
12fb4f3f91
avr: i2c implementation with BlinkM example
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2018-09-25 14:00:01 +02:00
4d5b5241ec
all: avoid _Msk fields when not necessary
2018-09-22 17:42:44 +02:00
3bba26ce5b
machine/bluepill: create definitions for all pins
2018-09-22 15:47:16 +02:00
8f5bd81bf5
machine: split board definitions in separate files
2018-09-22 15:47:08 +02:00
dd5b5a381c
stm32: initial support
2018-09-22 01:51:44 +02:00
9fa08bf51d
all: use groupName in peripherals
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This is needed for support for multiple instances of a peripheral type.
2018-09-21 22:24:41 +02:00
de694b5857
avr: set ADLAR bit in ADC to get a value scaled to 16-bit
2018-09-20 21:39:45 +02:00
40f834d58f
avr: ADC with 0-1023 range
2018-09-20 21:39:45 +02:00
fc0ff3a987
avr: initial implementation for PWM
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
Edited slightly by Ayke van Laethem
2018-09-17 14:03:05 +02:00
f41a8032e7
machine/dummy: add fake button pins
2018-09-14 17:01:16 +02:00
752332ff13
machine/nrf: implement reading GPIO pins
2018-09-14 16:59:28 +02:00
ab6757fe11
avr: implement Get() function on AVR, and leave stubs for NRF and dummy machines
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2018-09-13 20:54:01 +02:00
d948abdf82
avr: correct register for Set() operation on pins 0-7
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2018-09-13 12:03:04 +02:00
17b5b6ec5b
all: use less magic in memory-mapped IO
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Don't store addresses in the values of registers, this leads to problems
with char arrays (among others). Instead, do it like it's done in C with
raw addresses cast to struct pointers.
This commit also splits gen-device.py, as AVR and ARM have very
different ideas of what a register is. It's easier to just keep them
separate.
2018-09-05 12:18:21 +02:00
abaae5b90d
Remove unnecessary compiler workaround
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This workaround isn't needed anymore: the feature has been implemented
now.
2018-08-29 20:45:50 +02:00
Ron Evans
Ayke van Laethem