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https://github.com/licsber/micropython.git
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c5966128c7
Each built-in exception is now a type, with base type BaseException. C exceptions are created by passing a pointer to the exception type to make an instance of. When raising an exception from the VM, an instance is created automatically if an exception type is raised (as opposed to an exception instance). Exception matching (RT_BINARY_OP_EXCEPTION_MATCH) is now proper. Handling of parse error changed to match new exceptions. mp_const_type renamed to mp_type_type for consistency.
85 lines
1.8 KiB
C
85 lines
1.8 KiB
C
#include <stdio.h>
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#include "misc.h"
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#include "mpconfig.h"
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#include "qstr.h"
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#include "obj.h"
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#include "led.h"
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#include "Arduino.h"
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void led_init(void) {
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}
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void led_state(pyb_led_t led, int state) {
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uint8_t pin;
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if (led == 0) {
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pin = LED_BUILTIN;
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} else {
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return;
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}
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digitalWrite(pin, state);
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}
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void led_toggle(pyb_led_t led) {
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uint8_t pin;
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if (led == 0) {
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pin = LED_BUILTIN;
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} else {
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return;
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}
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digitalWrite(pin, !digitalRead(pin));
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}
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/******************************************************************************/
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/* Micro Python bindings */
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typedef struct _pyb_led_obj_t {
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mp_obj_base_t base;
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uint led_id;
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} pyb_led_obj_t;
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void led_obj_print(void (*print)(void *env, const char *fmt, ...), void *env, mp_obj_t self_in, mp_print_kind_t kind) {
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pyb_led_obj_t *self = self_in;
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(void)kind;
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print(env, "<LED %lu>", self->led_id);
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}
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mp_obj_t led_obj_on(mp_obj_t self_in) {
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pyb_led_obj_t *self = self_in;
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led_state(self->led_id, 1);
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return mp_const_none;
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}
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mp_obj_t led_obj_off(mp_obj_t self_in) {
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pyb_led_obj_t *self = self_in;
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led_state(self->led_id, 0);
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return mp_const_none;
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}
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static MP_DEFINE_CONST_FUN_OBJ_1(led_obj_on_obj, led_obj_on);
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static MP_DEFINE_CONST_FUN_OBJ_1(led_obj_off_obj, led_obj_off);
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static const mp_method_t led_methods[] = {
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{ "on", &led_obj_on_obj },
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{ "off", &led_obj_off_obj },
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{ NULL, NULL },
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};
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static const mp_obj_type_t led_obj_type = {
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{ &mp_type_type },
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.name = MP_QSTR_Led,
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.print = led_obj_print,
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.methods = led_methods,
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};
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mp_obj_t pyb_Led(mp_obj_t led_id) {
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pyb_led_obj_t *o = m_new_obj(pyb_led_obj_t);
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o->base.type = &led_obj_type;
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o->led_id = mp_obj_get_int(led_id);
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return o;
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}
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