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circuitpython/ports/atmel-samd/samd21_pins.h

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Initial merge of micropython v1.9.2 into circuitpython 2.0.0 (in development) master. cpx build compiles and loads and works in repl; test suite not run yet esp8266 not tested yet
2017-08-25 22:17:07 -04:00
/*
Modernize module and class static dicts; update freetouch
2017-08-27 15:02:50 -04:00
* This file is part of the MicroPython project, http://micropython.org/
Initial merge of micropython v1.9.2 into circuitpython 2.0.0 (in development) master. cpx build compiles and loads and works in repl; test suite not run yet esp8266 not tested yet
2017-08-25 22:17:07 -04:00
*
* The MIT License (MIT)
*
* Copyright (c) 2017 by Scott Shawcroft for Adafruit Industries
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef MICROPY_INCLUDED_ATMEL_SAMD_BOARDS_SAMD21_PINS_H
#define MICROPY_INCLUDED_ATMEL_SAMD_BOARDS_SAMD21_PINS_H
This introduces an alternative hardware API called nativeio structured around different functions that are typically accelerated by native hardware. Its not meant to reflect the structure of the hardware. Docs are here: http://tannewt-micropython.readthedocs.io/en/microcontroller/ It differs from upstream's machine in the following ways: * Python API is identical across ports due to code structure. (Lives in shared-bindings) * Focuses on abstracting common functionality (AnalogIn) and not representing structure (ADC). * Documentation lives with code making it easy to ensure they match. * Pin is split into references (board.D13 and microcontroller.pin.PA17) and functionality (DigitalInOut). * All nativeio classes claim underlying hardware resources when inited on construction, support Context Managers (aka with statements) and have deinit methods which release the claimed hardware. * All constructors take pin references rather than peripheral ids. Its up to the implementation to find hardware or throw and exception.
2016-11-03 18:50:59 -04:00
Move to ASF4 and introduce SAMD51 support. (#258) * atmel-samd: Remove ASF3. This will break builds. * atmel-samd: Add ASF4 for the SAMD21 and SAMD51. * Introduce the supervisor concept to facilitate porting. The supervisor is the code which runs individual MicroPython VMs. By splitting it out we make it more consistent and easier to find. This also adds very basic SAMD21 and SAMD51 support using the supervisor. Only the REPL currently works. This begins the work for #178.
2017-09-22 21:05:51 -04:00
#include "include/sam.h"
atmel-samd: Rework status LED implementation * Track status pin use by user code separately so it can take over the pins and then give them back. * Switch to hardware SPI for APA102 on Gemma and Trinket. * Merge microcontroller/types.h into microcontroller/Pin.h to better match approach going forwards.
2017-04-12 18:24:50 -04:00
#include "common-hal/microcontroller/Pin.h"
This introduces an alternative hardware API called nativeio structured around different functions that are typically accelerated by native hardware. Its not meant to reflect the structure of the hardware. Docs are here: http://tannewt-micropython.readthedocs.io/en/microcontroller/ It differs from upstream's machine in the following ways: * Python API is identical across ports due to code structure. (Lives in shared-bindings) * Focuses on abstracting common functionality (AnalogIn) and not representing structure (ADC). * Documentation lives with code making it easy to ensure they match. * Pin is split into references (board.D13 and microcontroller.pin.PA17) and functionality (DigitalInOut). * All nativeio classes claim underlying hardware resources when inited on construction, support Context Managers (aka with statements) and have deinit methods which release the claimed hardware. * All constructors take pin references rather than peripheral ids. Its up to the implementation to find hardware or throw and exception.
2016-11-03 18:50:59 -04:00
atmel-samd & esp8266: Make sure pins are not already in use. This prevents corrupting previous functional objects by stealing their pins out from under them. It prevents this by ensuring that pins are in default state before claiming them. It also verifies pins are released correctly and reset on soft reset. Fixes #4, instantiating a second class will fail. Fixes #29, pins are now reset too.
2016-12-06 13:31:38 -05:00
void reset_pin(uint8_t pin);
atmel-samd: Slim down the pin struct to save ~1200 bytes.
2016-12-01 16:47:18 -05:00
#define MUX_C 2
#define MUX_D 3
#define MUX_E 4
#define MUX_F 5
#define PINMUX(pin, mux) ((((uint32_t) pin) << 16) | (mux))
atmel-samd: Add preliminary support for UART
2016-10-31 15:18:39 -04:00
#define NO_PIN PORT_BITS
This introduces an alternative hardware API called nativeio structured around different functions that are typically accelerated by native hardware. Its not meant to reflect the structure of the hardware. Docs are here: http://tannewt-micropython.readthedocs.io/en/microcontroller/ It differs from upstream's machine in the following ways: * Python API is identical across ports due to code structure. (Lives in shared-bindings) * Focuses on abstracting common functionality (AnalogIn) and not representing structure (ADC). * Documentation lives with code making it easy to ensure they match. * Pin is split into references (board.D13 and microcontroller.pin.PA17) and functionality (DigitalInOut). * All nativeio classes claim underlying hardware resources when inited on construction, support Context Managers (aka with statements) and have deinit methods which release the claimed hardware. * All constructors take pin references rather than peripheral ids. Its up to the implementation to find hardware or throw and exception.
2016-11-03 18:50:59 -04:00
// Pins in datasheet order.
#ifdef PIN_PA00
extern const mcu_pin_obj_t pin_PA00;
#endif
#ifdef PIN_PA01
extern const mcu_pin_obj_t pin_PA01;
#endif
#ifdef PIN_PA02
extern const mcu_pin_obj_t pin_PA02;
#endif
#ifdef PIN_PA03
extern const mcu_pin_obj_t pin_PA03;
#endif
#ifdef PIN_PB04
extern const mcu_pin_obj_t pin_PB04;
#endif
#ifdef PIN_PB05
extern const mcu_pin_obj_t pin_PB05;
#endif
#ifdef PIN_PB06
extern const mcu_pin_obj_t pin_PB06;
#endif
#ifdef PIN_PB07
extern const mcu_pin_obj_t pin_PB07;
#endif
#ifdef PIN_PB08
extern const mcu_pin_obj_t pin_PB08;
#endif
#ifdef PIN_PB09
extern const mcu_pin_obj_t pin_PB09;
#endif
#ifdef PIN_PA04
extern const mcu_pin_obj_t pin_PA04;
#endif
#ifdef PIN_PA05
extern const mcu_pin_obj_t pin_PA05;
#endif
#ifdef PIN_PA06
extern const mcu_pin_obj_t pin_PA06;
#endif
#ifdef PIN_PA07
extern const mcu_pin_obj_t pin_PA07;
#endif
#ifdef PIN_PA08
extern const mcu_pin_obj_t pin_PA08;
#endif
#ifdef PIN_PA09
extern const mcu_pin_obj_t pin_PA09;
#endif
#ifdef PIN_PA10
extern const mcu_pin_obj_t pin_PA10;
#endif
#ifdef PIN_PA11
extern const mcu_pin_obj_t pin_PA11;
#endif
#ifdef PIN_PB10
extern const mcu_pin_obj_t pin_PB10;
#endif
#ifdef PIN_PB11
extern const mcu_pin_obj_t pin_PB11;
#endif
#ifdef PIN_PB12
extern const mcu_pin_obj_t pin_PB12;
#endif
#ifdef PIN_PB13
extern const mcu_pin_obj_t pin_PB13;
#endif
#ifdef PIN_PB14
extern const mcu_pin_obj_t pin_PB14;
#endif
// Second page.
#ifdef PIN_PB15
extern const mcu_pin_obj_t pin_PB15;
#endif
#ifdef PIN_PA12
extern const mcu_pin_obj_t pin_PA12;
#endif
#ifdef PIN_PA13
extern const mcu_pin_obj_t pin_PA13;
#endif
#ifdef PIN_PA14
extern const mcu_pin_obj_t pin_PA14;
#endif
#ifdef PIN_PA15
extern const mcu_pin_obj_t pin_PA15;
#endif
#ifdef PIN_PA16
extern const mcu_pin_obj_t pin_PA16;
#endif
#ifdef PIN_PA17
extern const mcu_pin_obj_t pin_PA17;
#endif
#ifdef PIN_PA18
extern const mcu_pin_obj_t pin_PA18;
#endif
#ifdef PIN_PA19
extern const mcu_pin_obj_t pin_PA19;
#endif
#ifdef PIN_PB16
extern const mcu_pin_obj_t pin_PB16;
#endif
#ifdef PIN_PB17
extern const mcu_pin_obj_t pin_PB17;
#endif
#ifdef PIN_PA20
extern const mcu_pin_obj_t pin_PA20;
#endif
#ifdef PIN_PA21
extern const mcu_pin_obj_t pin_PA21;
#endif
#ifdef PIN_PA22
extern const mcu_pin_obj_t pin_PA22;
#endif
#ifdef PIN_PA23
extern const mcu_pin_obj_t pin_PA23;
#endif
#ifdef PIN_PA24
extern const mcu_pin_obj_t pin_PA24;
#endif
#ifdef PIN_PA25
extern const mcu_pin_obj_t pin_PA25;
#endif
#ifdef PIN_PB22
extern const mcu_pin_obj_t pin_PB22;
#endif
#ifdef PIN_PB23
extern const mcu_pin_obj_t pin_PB23;
#endif
#ifdef PIN_PA27
extern const mcu_pin_obj_t pin_PA27;
#endif
#ifdef PIN_PA28
extern const mcu_pin_obj_t pin_PA28;
#endif
#ifdef PIN_PA30
extern const mcu_pin_obj_t pin_PA30;
#endif
#ifdef PIN_PA31
extern const mcu_pin_obj_t pin_PA31;
#endif
#ifdef PIN_PB30
extern const mcu_pin_obj_t pin_PB30;
#endif
#ifdef PIN_PB31
extern const mcu_pin_obj_t pin_PB31;
#endif
#ifdef PIN_PB00
extern const mcu_pin_obj_t pin_PB00;
#endif
#ifdef PIN_PB01
extern const mcu_pin_obj_t pin_PB01;
#endif
#ifdef PIN_PB02
extern const mcu_pin_obj_t pin_PB02;
#endif
#ifdef PIN_PB03
extern const mcu_pin_obj_t pin_PB03;
#endif
Initial merge of micropython v1.9.2 into circuitpython 2.0.0 (in development) master. cpx build compiles and loads and works in repl; test suite not run yet esp8266 not tested yet
2017-08-25 22:17:07 -04:00
#endif // MICROPY_INCLUDED_ATMEL_SAMD_BOARDS_SAMD21_PINS_H