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/*
* This file is part of the Micro Python project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2013, 2014 Damien P. George
*
* 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_PIN_H__
#define __MICROPY_INCLUDED_ATMEL_SAMD_PIN_H__
// Don't reorder these includes because they are dependencies of adc_feature.h.
// They should really be included by adc_feature.h.
#include "compiler.h"
#include "asf/sam0/drivers/system/clock/gclk.h"
#include "asf/sam0/utils/cmsis/samd21/include/component/adc.h"
#include "asf/sam0/drivers/adc/adc_sam_d_r/adc_feature.h"
#include "machine_types.h"
#define SERCOM(p_sercom, p_pad, p_pinmux) \
{ \
.sercom = p_sercom, \
.pad = p_pad, \
.pinmux = p_pinmux \
}
#define NO_SERCOM SERCOM(0, 0, 0)
#define TIMER(p_tc, p_tcc, p_channel, p_wave_output, p_pin, p_mux) \
{ \
.tc = p_tc, \
.tcc = p_tcc, \
.channel = p_channel, \
.wave_output = p_wave_output, \
.pin = p_pin, \
.mux = p_mux \
}
#define NO_TIMER TIMER(0, 0, 0, 0, 0, 0)
// This macro is used to simplify pin definition in boards/<board>/pins.c
#define PIN(p_name, p_has_adc, p_adc_input, p_primary_timer, \
p_secondary_timer, p_primary_sercom, p_secondary_sercom) \
const pin_obj_t pin_## p_name = { \
{ &pin_type }, \
.name = MP_QSTR_ ## p_name, \
.pin = (PIN_## p_name), \
.has_adc = p_has_adc, \
.adc_input = p_adc_input, \
.primary_timer = p_primary_timer, \
.secondary_timer = p_secondary_timer, \
.primary_sercom = p_primary_sercom, \
.secondary_sercom = p_secondary_sercom \
}
#define NO_ADC_INPUT (0)
#include "mpconfigport.h"
#include "py/obj.h"
extern const mp_obj_type_t pin_type;
typedef struct {
const char *name;
const pin_obj_t *pin;
} pin_named_pin_t;
extern const pin_named_pin_t pin_board_pins[];
extern const pin_named_pin_t pin_cpu_pins[];
//extern pin_map_obj_t pin_map_obj;
typedef struct {
mp_obj_base_t base;
qstr name;
const pin_named_pin_t *named_pins;
} pin_named_pins_obj_t;
extern const mp_obj_type_t pin_board_pins_obj_type;
extern const mp_obj_type_t pin_cpu_pins_obj_type;
extern const mp_obj_dict_t pin_cpu_pins_locals_dict;
extern const mp_obj_dict_t pin_board_pins_locals_dict;
MP_DECLARE_CONST_FUN_OBJ(pin_init_obj);
void pin_init0(void);
uint32_t pin_get_mode(const pin_obj_t *pin);
uint32_t pin_get_pull(const pin_obj_t *pin);
uint32_t pin_get_af(const pin_obj_t *pin);
const pin_obj_t *pin_find(mp_obj_t user_obj);
const pin_obj_t *pin_find_named_pin(const mp_obj_dict_t *named_pins, mp_obj_t name);
#endif // __MICROPY_INCLUDED_ATMEL_SAMD_PIN_H__
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