circuitpython/ports/mimxrt/modmachine.h
robert-hh e43c669b4a mimxrt/machine_uart: Add uart.deinit method and machine_uart_deinit_all.
The call to machine_uart_deinit_all() is needed to avoid a crash after soft
reset, if a UART had been used and data arrives before it is instantiated
again.

Signed-off-by: robert-hh <robert@hammelrath.com>
2023-08-15 23:08:30 +10:00

55 lines
2.2 KiB
C

/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2021 Damien P. George
* Copyright (c) 2021 Robert Hammelrath
*
* 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_MIMXRT_MODMACHINE_H
#define MICROPY_INCLUDED_MIMXRT_MODMACHINE_H
#include "py/obj.h"
extern const mp_obj_type_t machine_adc_type;
extern const mp_obj_type_t machine_i2c_type;
extern const mp_obj_type_t machine_i2s_type;
extern const mp_obj_type_t machine_pwm_type;
extern const mp_obj_type_t machine_rtc_type;
extern const mp_obj_type_t machine_sdcard_type;
extern const mp_obj_type_t machine_spi_type;
extern const mp_obj_type_t machine_timer_type;
extern const mp_obj_type_t machine_uart_type;
extern const mp_obj_type_t machine_wdt_type;
void machine_adc_init(void);
void machine_pin_irq_deinit(void);
void machine_pwm_deinit_all(void);
void machine_uart_deinit_all(void);
void machine_timer_init_PIT(void);
void machine_sdcard_init0(void);
void mimxrt_sdram_init(void);
void machine_i2s_init0();
void machine_i2s_deinit_all(void);
void machine_rtc_start(void);
#endif // MICROPY_INCLUDED_MIMXRT_MODMACHINE_H