kopia lustrzana https://github.com/micropython/micropython
55 wiersze
2.0 KiB
C
55 wiersze
2.0 KiB
C
/*
|
|
* This file is part of the MicroPython project, http://micropython.org/
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2013-2016 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.
|
|
*/
|
|
|
|
#include "py/obj.h"
|
|
#include "py/mpstate.h"
|
|
|
|
int mp_interrupt_char;
|
|
|
|
void mp_hal_set_interrupt_char(int c) {
|
|
if (c != -1) {
|
|
#if MICROPY_KBD_EXCEPTION
|
|
mp_obj_exception_clear_traceback(MP_OBJ_FROM_PTR(&MP_STATE_VM(mp_kbd_exception)));
|
|
#else
|
|
mp_obj_exception_clear_traceback(MP_STATE_PORT(mp_kbd_exception));
|
|
#endif
|
|
}
|
|
mp_interrupt_char = c;
|
|
}
|
|
|
|
void mp_keyboard_interrupt(void) {
|
|
#if MICROPY_KBD_EXCEPTION
|
|
MP_STATE_VM(mp_pending_exception) = MP_OBJ_FROM_PTR(&MP_STATE_VM(mp_kbd_exception));
|
|
#else
|
|
MP_STATE_VM(mp_pending_exception) = MP_STATE_PORT(mp_kbd_exception);
|
|
#endif
|
|
#if MICROPY_ENABLE_SCHEDULER
|
|
if (MP_STATE_VM(sched_state) == MP_SCHED_IDLE) {
|
|
MP_STATE_VM(sched_state) = MP_SCHED_PENDING;
|
|
}
|
|
#endif
|
|
}
|